rtlwifi: btcoex: follow linux coding style
authorYan-Hsuan Chuang <yhchuang@realtek.com>
Mon, 3 Apr 2017 18:41:32 +0000 (13:41 -0500)
committerKalle Valo <kvalo@codeaurora.org>
Wed, 5 Apr 2017 12:53:25 +0000 (15:53 +0300)
Fix a number of checkpatch.pl warnings. In addition, some variable and
function names are shortened, and/or renamed to be more consistent.

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Pkshih <pkshih@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.h
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.h
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h

index 113eea8e25eb6a02b3f570f8ac7bfd89abf3d9e4..57e633dbf9a9ab76bdf31e4ec9c3c5094eab180e 100644 (file)
@@ -44,7 +44,7 @@ static struct coex_dm_8192e_2ant *coex_dm = &glcoex_dm_8192e_2ant;
 static struct coex_sta_8192e_2ant glcoex_sta_8192e_2ant;
 static struct coex_sta_8192e_2ant *coex_sta = &glcoex_sta_8192e_2ant;
 
-static const char *const GLBtInfoSrc8192e2Ant[] = {
+static const char *const glbt_info_src_8192e_2ant[] = {
        "BT Info[wifi fw]",
        "BT Info[bt rsp]",
        "BT Info[bt auto report]",
@@ -57,31 +57,31 @@ static u32 glcoex_ver_8192e_2ant = 0x34;
  *   local function proto type if needed
  **************************************************************/
 /**************************************************************
- *   local function start with halbtc8192e2ant_
+ *   local function start with btc8192e2ant_
  **************************************************************/
-static u8 halbtc8192e2ant_btrssi_state(struct btc_coexist *btcoexist,
-                                       u8 level_num, u8 rssi_thresh,
-                                      u8 rssi_thresh1)
+static u8 btc8192e2ant_bt_rssi_state(struct btc_coexist *btcoexist,
+                                    u8 level_num, u8 rssi_thresh,
+                                    u8 rssi_thresh1)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       int btrssi = 0;
-       u8 btrssi_state = coex_sta->pre_bt_rssi_state;
+       int bt_rssi = 0;
+       u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
 
-       btrssi = coex_sta->bt_rssi;
+       bt_rssi = coex_sta->bt_rssi;
 
        if (level_num == 2) {
                if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
                    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-                       if (btrssi >=
+                       if (bt_rssi >=
                            (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
-                               btrssi_state = BTC_RSSI_STATE_HIGH;
+                               bt_rssi_state = BTC_RSSI_STATE_HIGH;
                        else
-                               btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+                               bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
                } else {
-                       if (btrssi < rssi_thresh)
-                               btrssi_state = BTC_RSSI_STATE_LOW;
+                       if (bt_rssi < rssi_thresh)
+                               bt_rssi_state = BTC_RSSI_STATE_LOW;
                        else
-                               btrssi_state = BTC_RSSI_STATE_STAY_HIGH;
+                               bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
                }
        } else if (level_num == 3) {
                if (rssi_thresh > rssi_thresh1) {
@@ -89,62 +89,63 @@ static u8 halbtc8192e2ant_btrssi_state(struct btc_coexist *btcoexist,
                                 "[BTCoex], BT Rssi thresh error!!\n");
                        return coex_sta->pre_bt_rssi_state;
                }
+
                if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
                    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-                       if (btrssi >=
+                       if (bt_rssi >=
                            (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
-                               btrssi_state = BTC_RSSI_STATE_MEDIUM;
+                               bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
                        else
-                               btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+                               bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
                } else if ((coex_sta->pre_bt_rssi_state ==
                            BTC_RSSI_STATE_MEDIUM) ||
                           (coex_sta->pre_bt_rssi_state ==
                            BTC_RSSI_STATE_STAY_MEDIUM)) {
-                       if (btrssi >= (rssi_thresh1 +
+                       if (bt_rssi >= (rssi_thresh1 +
                                        BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
-                               btrssi_state = BTC_RSSI_STATE_HIGH;
-                       else if (btrssi < rssi_thresh)
-                               btrssi_state = BTC_RSSI_STATE_LOW;
+                               bt_rssi_state = BTC_RSSI_STATE_HIGH;
+                       else if (bt_rssi < rssi_thresh)
+                               bt_rssi_state = BTC_RSSI_STATE_LOW;
                        else
-                               btrssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+                               bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
                } else {
-                       if (btrssi < rssi_thresh1)
-                               btrssi_state = BTC_RSSI_STATE_MEDIUM;
+                       if (bt_rssi < rssi_thresh1)
+                               bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
                        else
-                               btrssi_state = BTC_RSSI_STATE_STAY_HIGH;
+                               bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
                }
        }
 
-       coex_sta->pre_bt_rssi_state = btrssi_state;
+       coex_sta->pre_bt_rssi_state = bt_rssi_state;
 
-       return btrssi_state;
+       return bt_rssi_state;
 }
 
-static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist,
-                                        u8 index, u8 level_num, u8 rssi_thresh,
-                                        u8 rssi_thresh1)
+static u8 btc8192e2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+                                      u8 index, u8 level_num, u8 rssi_thresh,
+                                      u8 rssi_thresh1)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       int wifirssi = 0;
-       u8 wifirssi_state = coex_sta->pre_wifi_rssi_state[index];
+       int wifi_rssi = 0;
+       u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
 
-       btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifirssi);
+       btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
 
        if (level_num == 2) {
                if ((coex_sta->pre_wifi_rssi_state[index] ==
                     BTC_RSSI_STATE_LOW) ||
                    (coex_sta->pre_wifi_rssi_state[index] ==
                     BTC_RSSI_STATE_STAY_LOW)) {
-                       if (wifirssi >= (rssi_thresh +
-                                        BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
-                               wifirssi_state = BTC_RSSI_STATE_HIGH;
+                       if (wifi_rssi >=
+                           (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
+                               wifi_rssi_state = BTC_RSSI_STATE_HIGH;
                        else
-                               wifirssi_state = BTC_RSSI_STATE_STAY_LOW;
+                               wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
                } else {
-                       if (wifirssi < rssi_thresh)
-                               wifirssi_state = BTC_RSSI_STATE_LOW;
+                       if (wifi_rssi < rssi_thresh)
+                               wifi_rssi_state = BTC_RSSI_STATE_LOW;
                        else
-                               wifirssi_state = BTC_RSSI_STATE_STAY_HIGH;
+                               wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
                }
        } else if (level_num == 3) {
                if (rssi_thresh > rssi_thresh1) {
@@ -157,36 +158,37 @@ static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist,
                     BTC_RSSI_STATE_LOW) ||
                    (coex_sta->pre_wifi_rssi_state[index] ==
                     BTC_RSSI_STATE_STAY_LOW)) {
-                       if (wifirssi >= (rssi_thresh +
-                                        BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
-                               wifirssi_state = BTC_RSSI_STATE_MEDIUM;
+                       if (wifi_rssi >=
+                           (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
+                               wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
                        else
-                               wifirssi_state = BTC_RSSI_STATE_STAY_LOW;
+                               wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
                } else if ((coex_sta->pre_wifi_rssi_state[index] ==
                            BTC_RSSI_STATE_MEDIUM) ||
                           (coex_sta->pre_wifi_rssi_state[index] ==
                            BTC_RSSI_STATE_STAY_MEDIUM)) {
-                       if (wifirssi >= (rssi_thresh1 +
+                       if (wifi_rssi >= (rssi_thresh1 +
                                         BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
-                               wifirssi_state = BTC_RSSI_STATE_HIGH;
-                       else if (wifirssi < rssi_thresh)
-                               wifirssi_state = BTC_RSSI_STATE_LOW;
+                               wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+                       else if (wifi_rssi < rssi_thresh)
+                               wifi_rssi_state = BTC_RSSI_STATE_LOW;
                        else
-                               wifirssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+                               wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
                } else {
-                       if (wifirssi < rssi_thresh1)
-                               wifirssi_state = BTC_RSSI_STATE_MEDIUM;
+                       if (wifi_rssi < rssi_thresh1)
+                               wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
                        else
-                               wifirssi_state = BTC_RSSI_STATE_STAY_HIGH;
+                               wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
                }
        }
 
-       coex_sta->pre_wifi_rssi_state[index] = wifirssi_state;
+       coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state;
 
-       return wifirssi_state;
+       return wifi_rssi_state;
 }
 
-static void btc8192e2ant_monitor_bt_enable_dis(struct btc_coexist *btcoexist)
+static void btc8192e2ant_monitor_bt_enable_disable(struct btc_coexist
+                                                  *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static bool pre_bt_disabled;
@@ -236,57 +238,57 @@ static void btc8192e2ant_monitor_bt_enable_dis(struct btc_coexist *btcoexist)
        }
 }
 
-static u32 halbtc8192e2ant_decidera_mask(struct btc_coexist *btcoexist,
-                                        u8 sstype, u32 ra_masktype)
+static u32 btc8192e2ant_decide_ra_mask(struct btc_coexist *btcoexist,
+                                      u8 ss_type, u32 ra_mask_type)
 {
-       u32 disra_mask = 0x0;
+       u32 dis_ra_mask = 0x0;
 
-       switch (ra_masktype) {
+       switch (ra_mask_type) {
        case 0: /* normal mode */
-               if (sstype == 2)
-                       disra_mask = 0x0;       /* enable 2ss */
+               if (ss_type == 2)
+                       dis_ra_mask = 0x0; /* enable 2ss */
                else
-                       disra_mask = 0xfff00000;/* disable 2ss */
+                       dis_ra_mask = 0xfff00000; /* disable 2ss */
                break;
        case 1: /* disable cck 1/2 */
-               if (sstype == 2)
-                       disra_mask = 0x00000003;/* enable 2ss */
+               if (ss_type == 2)
+                       dis_ra_mask = 0x00000003; /* enable 2ss */
                else
-                       disra_mask = 0xfff00003;/* disable 2ss */
+                       dis_ra_mask = 0xfff00003; /* disable 2ss */
                break;
        case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
-               if (sstype == 2)
-                       disra_mask = 0x0001f1f7;/* enable 2ss */
+               if (ss_type == 2)
+                       dis_ra_mask = 0x0001f1f7; /* enable 2ss */
                else
-                       disra_mask = 0xfff1f1f7;/* disable 2ss */
+                       dis_ra_mask = 0xfff1f1f7; /* disable 2ss */
                break;
        default:
                break;
        }
 
-       return disra_mask;
+       return dis_ra_mask;
 }
 
-static void halbtc8192e2ant_Updatera_mask(struct btc_coexist *btcoexist,
-                                         bool force_exec, u32 dis_ratemask)
+static void btc8192e2ant_update_ra_mask(struct btc_coexist *btcoexist,
+                                       bool force_exec, u32 dis_rate_mask)
 {
-       coex_dm->curra_mask = dis_ratemask;
+       coex_dm->cur_ra_mask = dis_rate_mask;
 
-       if (force_exec || (coex_dm->prera_mask != coex_dm->curra_mask))
-               btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
-                                  &coex_dm->curra_mask);
-       coex_dm->prera_mask = coex_dm->curra_mask;
+       if (force_exec || (coex_dm->pre_ra_mask != coex_dm->cur_ra_mask))
+               btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_RAMASK,
+                                  &coex_dm->cur_ra_mask);
+       coex_dm->pre_ra_mask = coex_dm->cur_ra_mask;
 }
 
-static void btc8192e2ant_autorate_fallback_retry(struct btc_coexist *btcoexist,
-                                                bool force_exec, u8 type)
+static void btc8192e2ant_auto_rate_fallback_retry(struct btc_coexist *btcoexist,
+                                                 bool force_exec, u8 type)
 {
-       bool wifi_under_bmode = false;
+       bool wifi_under_b_mode = false;
 
-       coex_dm->cur_arfrtype = type;
+       coex_dm->cur_arfr_type = type;
 
-       if (force_exec || (coex_dm->pre_arfrtype != coex_dm->cur_arfrtype)) {
-               switch (coex_dm->cur_arfrtype) {
+       if (force_exec || (coex_dm->pre_arfr_type != coex_dm->cur_arfr_type)) {
+               switch (coex_dm->cur_arfr_type) {
                case 0: /* normal mode */
                        btcoexist->btc_write_4byte(btcoexist, 0x430,
                                                   coex_dm->backup_arfr_cnt1);
@@ -296,8 +298,8 @@ static void btc8192e2ant_autorate_fallback_retry(struct btc_coexist *btcoexist,
                case 1:
                        btcoexist->btc_get(btcoexist,
                                           BTC_GET_BL_WIFI_UNDER_B_MODE,
-                                          &wifi_under_bmode);
-                       if (wifi_under_bmode) {
+                                          &wifi_under_b_mode);
+                       if (wifi_under_b_mode) {
                                btcoexist->btc_write_4byte(btcoexist, 0x430,
                                                           0x0);
                                btcoexist->btc_write_4byte(btcoexist, 0x434,
@@ -314,46 +316,45 @@ static void btc8192e2ant_autorate_fallback_retry(struct btc_coexist *btcoexist,
                }
        }
 
-       coex_dm->pre_arfrtype = coex_dm->cur_arfrtype;
+       coex_dm->pre_arfr_type = coex_dm->cur_arfr_type;
 }
 
-static void halbtc8192e2ant_retrylimit(struct btc_coexist *btcoexist,
-                                      bool force_exec, u8 type)
+static void btc8192e2ant_retry_limit(struct btc_coexist *btcoexist,
+                                    bool force_exec, u8 type)
 {
-       coex_dm->cur_retrylimit_type = type;
+       coex_dm->cur_retry_limit_type = type;
 
-       if (force_exec || (coex_dm->pre_retrylimit_type !=
-                          coex_dm->cur_retrylimit_type)) {
-               switch (coex_dm->cur_retrylimit_type) {
+       if (force_exec || (coex_dm->pre_retry_limit_type !=
+                          coex_dm->cur_retry_limit_type)) {
+               switch (coex_dm->cur_retry_limit_type) {
                case 0: /* normal mode */
-                               btcoexist->btc_write_2byte(btcoexist, 0x42a,
-                                                   coex_dm->backup_retrylimit);
-                               break;
+                       btcoexist->btc_write_2byte(btcoexist, 0x42a,
+                                                  coex_dm->backup_retry_limit);
+                       break;
                case 1: /* retry limit = 8 */
-                               btcoexist->btc_write_2byte(btcoexist, 0x42a,
-                                                          0x0808);
-                               break;
+                       btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808);
+                       break;
                default:
-                               break;
+                       break;
                }
        }
 
-       coex_dm->pre_retrylimit_type = coex_dm->cur_retrylimit_type;
+       coex_dm->pre_retry_limit_type = coex_dm->cur_retry_limit_type;
 }
 
-static void halbtc8192e2ant_ampdu_maxtime(struct btc_coexist *btcoexist,
-                                         bool force_exec, u8 type)
+static void btc8192e2ant_ampdu_maxtime(struct btc_coexist *btcoexist,
+                                      bool force_exec, u8 type)
 {
-       coex_dm->cur_ampdutime_type = type;
+       coex_dm->cur_ampdu_time_type = type;
 
-       if (force_exec || (coex_dm->pre_ampdutime_type !=
-                          coex_dm->cur_ampdutime_type)) {
-               switch (coex_dm->cur_ampdutime_type) {
+       if (force_exec || (coex_dm->pre_ampdu_time_type !=
+                          coex_dm->cur_ampdu_time_type)) {
+               switch (coex_dm->cur_ampdu_time_type) {
                case 0: /* normal mode */
                        btcoexist->btc_write_1byte(btcoexist, 0x456,
                                                coex_dm->backup_ampdu_maxtime);
                        break;
-               case 1: /* AMPDU timw = 0x38 * 32us */
+               case 1: /* AMPDU time = 0x38 * 32us */
                        btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
                        break;
                default:
@@ -361,30 +362,30 @@ static void halbtc8192e2ant_ampdu_maxtime(struct btc_coexist *btcoexist,
                }
        }
 
-       coex_dm->pre_ampdutime_type = coex_dm->cur_ampdutime_type;
+       coex_dm->pre_ampdu_time_type = coex_dm->cur_ampdu_time_type;
 }
 
-static void halbtc8192e2ant_limited_tx(struct btc_coexist *btcoexist,
-                                      bool force_exec, u8 ra_masktype,
-                                      u8 arfr_type, u8 retrylimit_type,
-                                      u8 ampdutime_type)
+static void btc8192e2ant_limited_tx(struct btc_coexist *btcoexist,
+                                   bool force_exec, u8 ra_mask_type,
+                                   u8 arfr_type, u8 retry_limit_type,
+                                   u8 ampdu_time_type)
 {
-       u32 disra_mask = 0x0;
+       u32 dis_ra_mask = 0x0;
 
-       coex_dm->curra_masktype = ra_masktype;
-       disra_mask = halbtc8192e2ant_decidera_mask(btcoexist,
-                                                  coex_dm->cur_sstype,
-                                                  ra_masktype);
-       halbtc8192e2ant_Updatera_mask(btcoexist, force_exec, disra_mask);
-       btc8192e2ant_autorate_fallback_retry(btcoexist, force_exec, arfr_type);
-       halbtc8192e2ant_retrylimit(btcoexist, force_exec, retrylimit_type);
-       halbtc8192e2ant_ampdu_maxtime(btcoexist, force_exec, ampdutime_type);
+       coex_dm->cur_ra_mask_type = ra_mask_type;
+       dis_ra_mask =
+                btc8192e2ant_decide_ra_mask(btcoexist, coex_dm->cur_ss_type,
+                                            ra_mask_type);
+       btc8192e2ant_update_ra_mask(btcoexist, force_exec, dis_ra_mask);
+       btc8192e2ant_auto_rate_fallback_retry(btcoexist, force_exec, arfr_type);
+       btc8192e2ant_retry_limit(btcoexist, force_exec, retry_limit_type);
+       btc8192e2ant_ampdu_maxtime(btcoexist, force_exec, ampdu_time_type);
 }
 
-static void halbtc8192e2ant_limited_rx(struct btc_coexist *btcoexist,
-                                      bool force_exec, bool rej_ap_agg_pkt,
-                                      bool bt_ctrl_agg_buf_size,
-                                      u8 agg_buf_size)
+static void btc8192e2ant_limited_rx(struct btc_coexist *btcoexist,
+                                   bool force_exec, bool rej_ap_agg_pkt,
+                                   bool bt_ctrl_agg_buf_size,
+                                   u8 agg_buf_size)
 {
        bool reject_rx_agg = rej_ap_agg_pkt;
        bool bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size;
@@ -406,7 +407,7 @@ static void halbtc8192e2ant_limited_rx(struct btc_coexist *btcoexist,
        btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
 }
 
-static void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+static void btc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
@@ -417,11 +418,11 @@ static void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 
        u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
        reg_hp_tx = u32tmp & MASKLWORD;
-       reg_hp_rx = (u32tmp & MASKHWORD)>>16;
+       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;
+       reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
 
        coex_sta->high_priority_tx = reg_hp_tx;
        coex_sta->high_priority_rx = reg_hp_rx;
@@ -439,14 +440,14 @@ static void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
 }
 
-static void halbtc8192e2ant_querybt_info(struct btc_coexist *btcoexist)
+static void btc8192e2ant_query_bt_info(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
 
        coex_sta->c2h_bt_info_req_sent = true;
 
-       h2c_parameter[0] |= BIT0;       /* trigger */
+       h2c_parameter[0] |= BIT0; /* trigger */
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
@@ -455,12 +456,12 @@ static void halbtc8192e2ant_querybt_info(struct btc_coexist *btcoexist)
        btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
 }
 
-static void halbtc8192e2ant_update_btlink_info(struct btc_coexist *btcoexist)
+static void btc8192e2ant_update_bt_link_info(struct btc_coexist *btcoexist)
 {
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
-       bool bt_hson = false;
+       bool bt_hs_on = false;
 
-       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+       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;
@@ -469,7 +470,7 @@ static void halbtc8192e2ant_update_btlink_info(struct btc_coexist *btcoexist)
        bt_link_info->hid_exist = coex_sta->hid_exist;
 
        /* work around for HS mode. */
-       if (bt_hson) {
+       if (bt_hs_on) {
                bt_link_info->pan_exist = true;
                bt_link_info->bt_link_exist = true;
        }
@@ -511,16 +512,16 @@ static void halbtc8192e2ant_update_btlink_info(struct btc_coexist *btcoexist)
                bt_link_info->hid_only = false;
 }
 
-static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
+static u8 btc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
        struct btc_stack_info *stack_info = &btcoexist->stack_info;
-       bool bt_hson = false;
+       bool bt_hs_on = false;
        u8 algorithm = BT_8192E_2ANT_COEX_ALGO_UNDEFINED;
-       u8 numdiffprofile = 0;
+       u8 num_of_diff_profile = 0;
 
-       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+       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,
@@ -529,15 +530,15 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
        }
 
        if (bt_link_info->sco_exist)
-               numdiffprofile++;
+               num_of_diff_profile++;
        if (bt_link_info->hid_exist)
-               numdiffprofile++;
+               num_of_diff_profile++;
        if (bt_link_info->pan_exist)
-               numdiffprofile++;
+               num_of_diff_profile++;
        if (bt_link_info->a2dp_exist)
-               numdiffprofile++;
+               num_of_diff_profile++;
 
-       if (numdiffprofile == 1) {
+       if (num_of_diff_profile == 1) {
                if (bt_link_info->sco_exist) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "SCO only\n");
@@ -552,7 +553,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                         "A2DP only\n");
                                algorithm = BT_8192E_2ANT_COEX_ALGO_A2DP;
                        } else if (bt_link_info->pan_exist) {
-                               if (bt_hson) {
+                               if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "PAN(HS) only\n");
@@ -567,7 +568,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                }
                        }
                }
-       } else if (numdiffprofile == 2) {
+       } 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,
@@ -578,7 +579,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                         "SCO + A2DP ==> SCO\n");
                                algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
                        } else if (bt_link_info->pan_exist) {
-                               if (bt_hson) {
+                               if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "SCO + PAN(HS)\n");
@@ -609,7 +610,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                }
                        } else if (bt_link_info->hid_exist &&
                                   bt_link_info->pan_exist) {
-                               if (bt_hson) {
+                               if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "HID + PAN(HS)\n");
@@ -623,7 +624,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                }
                        } else if (bt_link_info->pan_exist &&
                                   bt_link_info->a2dp_exist) {
-                               if (bt_hson) {
+                               if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "A2DP + PAN(HS)\n");
@@ -638,7 +639,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                }
                        }
                }
-       } else if (numdiffprofile == 3) {
+       } else if (num_of_diff_profile == 3) {
                if (bt_link_info->sco_exist) {
                        if (bt_link_info->hid_exist &&
                            bt_link_info->a2dp_exist) {
@@ -647,7 +648,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
                        } else if (bt_link_info->hid_exist &&
                                   bt_link_info->pan_exist) {
-                               if (bt_hson) {
+                               if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "SCO + HID + PAN(HS)\n");
@@ -661,7 +662,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                }
                        } else if (bt_link_info->pan_exist &&
                                   bt_link_info->a2dp_exist) {
-                               if (bt_hson) {
+                               if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "SCO + A2DP + PAN(HS)\n");
@@ -678,7 +679,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                        if (bt_link_info->hid_exist &&
                            bt_link_info->pan_exist &&
                            bt_link_info->a2dp_exist) {
-                               if (bt_hson) {
+                               if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "HID + A2DP + PAN(HS)\n");
@@ -693,12 +694,12 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
                                }
                        }
                }
-       } else if (numdiffprofile >= 3) {
+       } 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_hson) {
+                               if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
                                                 "ErrorSCO+HID+A2DP+PAN(HS)\n");
@@ -717,8 +718,8 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
        return algorithm;
 }
 
-static void halbtc8192e2ant_setfw_dac_swinglevel(struct btc_coexist *btcoexist,
-                                                u8 dac_swinglvl)
+static void btc8192e2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
+                                               u8 dac_swing_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
@@ -726,81 +727,81 @@ static void halbtc8192e2ant_setfw_dac_swinglevel(struct btc_coexist *btcoexist,
        /* There are several type of dacswing
         * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6
         */
-       h2c_parameter[0] = dac_swinglvl;
+       h2c_parameter[0] = dac_swing_lvl;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swinglvl);
+                "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl);
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]);
 
        btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
 }
 
-static void halbtc8192e2ant_set_fwdec_btpwr(struct btc_coexist *btcoexist,
-                                           u8 dec_btpwr_lvl)
+static void btc8192e2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
+                                          u8 dec_bt_pwr_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
 
-       h2c_parameter[0] = dec_btpwr_lvl;
+       h2c_parameter[0] = dec_bt_pwr_lvl;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex] decrease Bt Power level = %d, FW write 0x62 = 0x%x\n",
-                dec_btpwr_lvl, h2c_parameter[0]);
+                dec_bt_pwr_lvl, h2c_parameter[0]);
 
        btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
 }
 
-static void halbtc8192e2ant_dec_btpwr(struct btc_coexist *btcoexist,
-                                     bool force_exec, u8 dec_btpwr_lvl)
+static void btc8192e2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
+                                   bool force_exec, u8 dec_bt_pwr_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], %s Dec BT power level = %d\n",
-                force_exec ? "force to" : "", dec_btpwr_lvl);
-       coex_dm->cur_dec_bt_pwr = dec_btpwr_lvl;
+                force_exec ? "force to" : "", dec_bt_pwr_lvl);
+       coex_dm->cur_dec_bt_pwr = dec_bt_pwr_lvl;
 
        if (!force_exec) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], preBtDecPwrLvl=%d, curBtDecPwrLvl=%d\n",
                         coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr);
        }
-       halbtc8192e2ant_set_fwdec_btpwr(btcoexist, coex_dm->cur_dec_bt_pwr);
+       btc8192e2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr);
 
        coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr;
 }
 
-static void halbtc8192e2ant_set_bt_autoreport(struct btc_coexist *btcoexist,
-                                             bool enable_autoreport)
+static void btc8192e2ant_set_bt_auto_report(struct btc_coexist *btcoexist,
+                                           bool enable_auto_report)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
 
        h2c_parameter[0] = 0;
 
-       if (enable_autoreport)
+       if (enable_auto_report)
                h2c_parameter[0] |= BIT0;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n",
-                (enable_autoreport ? "Enabled!!" : "Disabled!!"),
+                (enable_auto_report ? "Enabled!!" : "Disabled!!"),
                 h2c_parameter[0]);
 
        btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
 }
 
-static void halbtc8192e2ant_bt_autoreport(struct btc_coexist *btcoexist,
-                                         bool force_exec,
-                                         bool enable_autoreport)
+static void btc8192e2ant_bt_auto_report(struct btc_coexist *btcoexist,
+                                       bool force_exec,
+                                       bool enable_auto_report)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], %s BT Auto report = %s\n",
                 (force_exec ? "force to" : ""),
-                ((enable_autoreport) ? "Enabled" : "Disabled"));
-       coex_dm->cur_bt_auto_report = enable_autoreport;
+                ((enable_auto_report) ? "Enabled" : "Disabled"));
+       coex_dm->cur_bt_auto_report = enable_auto_report;
 
        if (!force_exec) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -811,21 +812,21 @@ static void halbtc8192e2ant_bt_autoreport(struct btc_coexist *btcoexist,
                if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
                        return;
        }
-       halbtc8192e2ant_set_bt_autoreport(btcoexist,
-                                         coex_dm->cur_bt_auto_report);
+       btc8192e2ant_set_bt_auto_report(btcoexist,
+                                       coex_dm->cur_bt_auto_report);
 
        coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
 }
 
-static void halbtc8192e2ant_fw_dac_swinglvl(struct btc_coexist *btcoexist,
-                                           bool force_exec, u8 fw_dac_swinglvl)
+static void btc8192e2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
+                                         bool force_exec, u8 fw_dac_swing_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], %s set FW Dac Swing level = %d\n",
-                (force_exec ? "force to" : ""), fw_dac_swinglvl);
-       coex_dm->cur_fw_dac_swing_lvl = fw_dac_swinglvl;
+                (force_exec ? "force to" : ""), fw_dac_swing_lvl);
+       coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
 
        if (!force_exec) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -838,8 +839,8 @@ static void halbtc8192e2ant_fw_dac_swinglvl(struct btc_coexist *btcoexist,
                        return;
        }
 
-       halbtc8192e2ant_setfw_dac_swinglevel(btcoexist,
-                                            coex_dm->cur_fw_dac_swing_lvl);
+       btc8192e2ant_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;
 }
@@ -869,8 +870,8 @@ static void btc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
        }
 }
 
-static void halbtc8192e2ant_rf_shrink(struct btc_coexist *btcoexist,
-                                     bool force_exec, bool rx_rf_shrink_on)
+static void btc8192e2ant_rf_shrink(struct btc_coexist *btcoexist,
+                                  bool force_exec, bool rx_rf_shrink_on)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -896,8 +897,8 @@ static void halbtc8192e2ant_rf_shrink(struct btc_coexist *btcoexist,
        coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
 }
 
-static void halbtc8192e2ant_set_dac_swingreg(struct btc_coexist *btcoexist,
-                                            u32 level)
+static void btc8192e2ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
+                                          u32 level)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 val = (u8)level;
@@ -907,28 +908,28 @@ static void halbtc8192e2ant_set_dac_swingreg(struct btc_coexist *btcoexist,
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
 }
 
-static void btc8192e2ant_setsw_full_swing(struct btc_coexist *btcoexist,
-                                         bool sw_dac_swingon,
-                                         u32 sw_dac_swinglvl)
+static void btc8192e2ant_set_sw_full_swing(struct btc_coexist *btcoexist,
+                                          bool sw_dac_swing_on,
+                                          u32 sw_dac_swing_lvl)
 {
-       if (sw_dac_swingon)
-               halbtc8192e2ant_set_dac_swingreg(btcoexist, sw_dac_swinglvl);
+       if (sw_dac_swing_on)
+               btc8192e2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
        else
-               halbtc8192e2ant_set_dac_swingreg(btcoexist, 0x18);
+               btc8192e2ant_set_dac_swing_reg(btcoexist, 0x18);
 }
 
-static void halbtc8192e2ant_DacSwing(struct btc_coexist *btcoexist,
-                                    bool force_exec, bool dac_swingon,
-                                    u32 dac_swinglvl)
+static void btc8192e2ant_dac_swing(struct btc_coexist *btcoexist,
+                                  bool force_exec, bool dac_swing_on,
+                                  u32 dac_swing_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                "[BTCoex], %s turn DacSwing=%s, dac_swinglvl = 0x%x\n",
+                "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl = 0x%x\n",
                 (force_exec ? "force to" : ""),
-                ((dac_swingon) ? "ON" : "OFF"), dac_swinglvl);
-       coex_dm->cur_dac_swing_on = dac_swingon;
-       coex_dm->cur_dac_swing_lvl = dac_swinglvl;
+                ((dac_swing_on) ? "ON" : "OFF"), dac_swing_lvl);
+       coex_dm->cur_dac_swing_on = dac_swing_on;
+       coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
 
        if (!force_exec) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -945,14 +946,14 @@ static void halbtc8192e2ant_DacSwing(struct btc_coexist *btcoexist,
                        return;
        }
        mdelay(30);
-       btc8192e2ant_setsw_full_swing(btcoexist, dac_swingon, dac_swinglvl);
+       btc8192e2ant_set_sw_full_swing(btcoexist, dac_swing_on, dac_swing_lvl);
 
        coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
        coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
 }
 
-static void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist,
-                                         bool agc_table_en)
+static void btc8192e2ant_set_agc_table(struct btc_coexist *btcoexist,
+                                      bool agc_table_en)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -978,8 +979,8 @@ static void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist,
        }
 }
 
-static void halbtc8192e2ant_AgcTable(struct btc_coexist *btcoexist,
-                                    bool force_exec, bool agc_table_en)
+static void btc8192e2ant_agc_table(struct btc_coexist *btcoexist,
+                                  bool force_exec, bool agc_table_en)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -998,14 +999,14 @@ static void halbtc8192e2ant_AgcTable(struct btc_coexist *btcoexist,
                if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
                        return;
        }
-       halbtc8192e2ant_set_agc_table(btcoexist, agc_table_en);
+       btc8192e2ant_set_agc_table(btcoexist, agc_table_en);
 
        coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
 }
 
-static void halbtc8192e2ant_set_coex_table(struct btc_coexist *btcoexist,
-                                          u32 val0x6c0, u32 val0x6c4,
-                                          u32 val0x6c8, u8 val0x6cc)
+static void btc8192e2ant_set_coex_table(struct btc_coexist *btcoexist,
+                                       u32 val0x6c0, u32 val0x6c4,
+                                       u32 val0x6c8, u8 val0x6cc)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -1026,10 +1027,9 @@ static void halbtc8192e2ant_set_coex_table(struct btc_coexist *btcoexist,
        btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
 }
 
-static void halbtc8192e2ant_coex_table(struct btc_coexist *btcoexist,
-                                      bool force_exec,
-                                      u32 val0x6c0, u32 val0x6c4,
-                                      u32 val0x6c8, u8 val0x6cc)
+static void btc8192e2ant_coex_table(struct btc_coexist *btcoexist,
+                                   bool force_exec, u32 val0x6c0, u32 val0x6c4,
+                                   u32 val0x6c8, u8 val0x6cc)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -1064,8 +1064,8 @@ static void halbtc8192e2ant_coex_table(struct btc_coexist *btcoexist,
                    (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
                        return;
        }
-       halbtc8192e2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
-                                      val0x6c8, val0x6cc);
+       btc8192e2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
+                                   val0x6cc);
 
        coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
        coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
@@ -1073,37 +1073,37 @@ static void halbtc8192e2ant_coex_table(struct btc_coexist *btcoexist,
        coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
 }
 
-static void btc8192e2ant_coex_tbl_w_type(struct btc_coexist *btcoexist,
-                                        bool force_exec, u8 type)
+static void btc8192e2ant_coex_table_with_type(struct btc_coexist *btcoexist,
+                                             bool force_exec, u8 type)
 {
        switch (type) {
        case 0:
-               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x55555555,
-                                          0x5a5a5a5a, 0xffffff, 0x3);
+               btc8192e2ant_coex_table(btcoexist, force_exec, 0x55555555,
+                                       0x5a5a5a5a, 0xffffff, 0x3);
                break;
        case 1:
-               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
-                                          0x5a5a5a5a, 0xffffff, 0x3);
+               btc8192e2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+                                       0x5a5a5a5a, 0xffffff, 0x3);
                break;
        case 2:
-               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x55555555,
-                                          0x5ffb5ffb, 0xffffff, 0x3);
+               btc8192e2ant_coex_table(btcoexist, force_exec, 0x55555555,
+                                       0x5ffb5ffb, 0xffffff, 0x3);
                break;
        case 3:
-               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
-                                          0x5fdb5fdb, 0xffffff, 0x3);
+               btc8192e2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
+                                       0x5fdb5fdb, 0xffffff, 0x3);
                break;
        case 4:
-               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
-                                          0x5ffb5ffb, 0xffffff, 0x3);
+               btc8192e2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
+                                       0x5ffb5ffb, 0xffffff, 0x3);
                break;
        default:
                break;
        }
 }
 
-static void halbtc8192e2ant_set_fw_ignore_wlanact(struct btc_coexist *btcoexist,
-                                                 bool enable)
+static void btc8192e2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+                                               bool enable)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
@@ -1118,8 +1118,8 @@ static void halbtc8192e2ant_set_fw_ignore_wlanact(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
 }
 
-static void halbtc8192e2ant_IgnoreWlanAct(struct btc_coexist *btcoexist,
-                                         bool force_exec, bool enable)
+static void btc8192e2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
+                                        bool force_exec, bool enable)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -1140,12 +1140,12 @@ static void halbtc8192e2ant_IgnoreWlanAct(struct btc_coexist *btcoexist,
                    coex_dm->cur_ignore_wlan_act)
                        return;
        }
-       halbtc8192e2ant_set_fw_ignore_wlanact(btcoexist, enable);
+       btc8192e2ant_set_fw_ignore_wlan_act(btcoexist, enable);
 
        coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
 }
 
-static void halbtc8192e2ant_SetFwPstdma(struct btc_coexist *btcoexist, u8 byte1,
+static void btc8192e2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1,
                                        u8 byte2, u8 byte3, u8 byte4, u8 byte5)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
@@ -1173,24 +1173,24 @@ static void halbtc8192e2ant_SetFwPstdma(struct btc_coexist *btcoexist, u8 byte1,
        btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
 }
 
-static void btc8192e2ant_sw_mec1(struct btc_coexist *btcoexist,
-                                bool shrink_rx_lpf, bool low_penalty_ra,
-                                bool limited_dig, bool btlan_constrain)
+static void btc8192e2ant_sw_mechanism1(struct btc_coexist *btcoexist,
+                                      bool shrink_rx_lpf, bool low_penalty_ra,
+                                      bool limited_dig, bool btlan_constrain)
 {
-       halbtc8192e2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf);
+       btc8192e2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf);
 }
 
-static void btc8192e2ant_sw_mec2(struct btc_coexist *btcoexist,
-                                bool agc_table_shift, bool adc_backoff,
-                                bool sw_dac_swing, u32 dac_swinglvl)
+static void btc8192e2ant_sw_mechanism2(struct btc_coexist *btcoexist,
+                                      bool agc_table_shift, bool adc_backoff,
+                                      bool sw_dac_swing, u32 dac_swing_lvl)
 {
-       halbtc8192e2ant_AgcTable(btcoexist, NORMAL_EXEC, agc_table_shift);
-       halbtc8192e2ant_DacSwing(btcoexist, NORMAL_EXEC, sw_dac_swing,
-                                dac_swinglvl);
+       btc8192e2ant_agc_table(btcoexist, NORMAL_EXEC, agc_table_shift);
+       btc8192e2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing,
+                              dac_swing_lvl);
 }
 
-static void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
-                                   bool force_exec, bool turn_on, u8 type)
+static void btc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
+                                bool force_exec, bool turn_on, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -1217,91 +1217,91 @@ static void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
                switch (type) {
                case 1:
                default:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
                                                    0x1a, 0xe1, 0x90);
                        break;
                case 2:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
                                                    0x12, 0xe1, 0x90);
                        break;
                case 3:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
                                                    0x3, 0xf1, 0x90);
                        break;
                case 4:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x10,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10,
                                                    0x3, 0xf1, 0x90);
                        break;
                case 5:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
                                                    0x1a, 0x60, 0x90);
                        break;
                case 6:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
                                                    0x12, 0x60, 0x90);
                        break;
                case 7:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
                                                    0x3, 0x70, 0x90);
                        break;
                case 8:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xa3, 0x10,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x10,
                                                    0x3, 0x70, 0x90);
                        break;
                case 9:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
                                                    0x1a, 0xe1, 0x10);
                        break;
                case 10:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
                                                    0x12, 0xe1, 0x10);
                        break;
                case 11:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
                                                    0x3, 0xf1, 0x10);
                        break;
                case 12:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x10,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10,
                                                    0x3, 0xf1, 0x10);
                        break;
                case 13:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
                                                    0x1a, 0xe0, 0x10);
                        break;
                case 14:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
                                                    0x12, 0xe0, 0x10);
                        break;
                case 15:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
                                                    0x3, 0xf0, 0x10);
                        break;
                case 16:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
                                                    0x3, 0xf0, 0x10);
                        break;
                case 17:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0x61, 0x20,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0x61, 0x20,
                                                    0x03, 0x10, 0x10);
                        break;
                case 18:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x5,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5,
                                                    0x5, 0xe1, 0x90);
                        break;
                case 19:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x25,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
                                                    0x25, 0xe1, 0x90);
                        break;
                case 20:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x25,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
                                                    0x25, 0x60, 0x90);
                        break;
                case 21:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x15,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
                                                    0x03, 0x70, 0x90);
                        break;
                case 71:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
                                                    0x1a, 0xe1, 0x90);
                        break;
                }
@@ -1310,12 +1310,12 @@ static void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
                switch (type) {
                default:
                case 0:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0x8, 0x0, 0x0,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0x8, 0x0, 0x0,
                                                    0x0, 0x0);
                        btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x4);
                        break;
                case 1:
-                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0x0, 0x0, 0x0,
+                       btc8192e2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
                                                    0x8, 0x0);
                        mdelay(5);
                        btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x20);
@@ -1328,22 +1328,22 @@ static void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
        coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
 }
 
-static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist,
-                                             u8 sstype)
+static void btc8192e2ant_set_switch_ss_type(struct btc_coexist *btcoexist,
+                                           u8 ss_type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 mimops = BTC_MIMO_PS_DYNAMIC;
-       u32 disra_mask = 0x0;
+       u32 dis_ra_mask = 0x0;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                "[BTCoex], REAL set SS Type = %d\n", sstype);
+                "[BTCoex], REAL set SS Type = %d\n", ss_type);
 
-       disra_mask = halbtc8192e2ant_decidera_mask(btcoexist, sstype,
-                                                  coex_dm->curra_masktype);
-       halbtc8192e2ant_Updatera_mask(btcoexist, FORCE_EXEC, disra_mask);
+       dis_ra_mask = btc8192e2ant_decide_ra_mask(btcoexist, ss_type,
+                                                 coex_dm->cur_ra_mask_type);
+       btc8192e2ant_update_ra_mask(btcoexist, FORCE_EXEC, dis_ra_mask);
 
-       if (sstype == 1) {
-               halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+       if (ss_type == 1) {
+               btc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
                /* switch ofdm path */
                btcoexist->btc_write_1byte(btcoexist, 0xc04, 0x11);
                btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x1);
@@ -1352,8 +1352,8 @@ static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist,
                btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe77, 0x4, 0x1);
                btcoexist->btc_write_1byte(btcoexist, 0xa07, 0x81);
                mimops = BTC_MIMO_PS_STATIC;
-       } else if (sstype == 2) {
-               halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+       } else if (ss_type == 2) {
+               btc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
                btcoexist->btc_write_1byte(btcoexist, 0xc04, 0x33);
                btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x3);
                btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81121313);
@@ -1365,89 +1365,89 @@ static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist,
        btcoexist->btc_set(btcoexist, BTC_SET_ACT_SEND_MIMO_PS, &mimops);
 }
 
-static void halbtc8192e2ant_switch_sstype(struct btc_coexist *btcoexist,
-                                         bool force_exec, u8 new_sstype)
+static void btc8192e2ant_switch_ss_type(struct btc_coexist *btcoexist,
+                                       bool force_exec, u8 new_ss_type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], %s Switch SS Type = %d\n",
-                (force_exec ? "force to" : ""), new_sstype);
-       coex_dm->cur_sstype = new_sstype;
+                (force_exec ? "force to" : ""), new_ss_type);
+       coex_dm->cur_ss_type = new_ss_type;
 
        if (!force_exec) {
-               if (coex_dm->pre_sstype == coex_dm->cur_sstype)
+               if (coex_dm->pre_ss_type == coex_dm->cur_ss_type)
                        return;
        }
-       halbtc8192e2ant_set_switch_sstype(btcoexist, coex_dm->cur_sstype);
+       btc8192e2ant_set_switch_ss_type(btcoexist, coex_dm->cur_ss_type);
 
-       coex_dm->pre_sstype = coex_dm->cur_sstype;
+       coex_dm->pre_ss_type = coex_dm->cur_ss_type;
 }
 
-static void halbtc8192e2ant_coex_alloff(struct btc_coexist *btcoexist)
+static void btc8192e2ant_coex_all_off(struct btc_coexist *btcoexist)
 {
        /* fw all off */
-       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
-       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+       btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
 
        /* sw all off */
-       btc8192e2ant_sw_mec1(btcoexist, false, false, false, false);
-       btc8192e2ant_sw_mec2(btcoexist, false, false, false, 0x18);
+       btc8192e2ant_sw_mechanism1(btcoexist, false, false, false, false);
+       btc8192e2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
 
        /* hw all off */
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 0);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
 }
 
-static void halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist)
+static void btc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
        /* force to reset coex mechanism */
 
-       halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, FORCE_EXEC, 6);
-       halbtc8192e2ant_dec_btpwr(btcoexist, FORCE_EXEC, 0);
+       btc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+       btc8192e2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, 0);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, FORCE_EXEC, 0);
-       halbtc8192e2ant_switch_sstype(btcoexist, FORCE_EXEC, 2);
+       btc8192e2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+       btc8192e2ant_switch_ss_type(btcoexist, FORCE_EXEC, 2);
 
-       btc8192e2ant_sw_mec1(btcoexist, false, false, false, false);
-       btc8192e2ant_sw_mec2(btcoexist, false, false, false, 0x18);
+       btc8192e2ant_sw_mechanism1(btcoexist, false, false, false, false);
+       btc8192e2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
 }
 
-static void halbtc8192e2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
 {
        bool low_pwr_disable = true;
 
        btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
                           &low_pwr_disable);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 2);
-       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
-       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+       btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
 
-       btc8192e2ant_sw_mec1(btcoexist, false, false, false, false);
-       btc8192e2ant_sw_mec2(btcoexist, false, false, false, 0x18);
+       btc8192e2ant_sw_mechanism1(btcoexist, false, false, false, false);
+       btc8192e2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
 }
 
-static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
+static bool btc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
        bool common = false, wifi_connected = false, wifi_busy = false;
-       bool bt_hson = false, low_pwr_disable = false;
+       bool bt_hs_on = false, low_pwr_disable = false;
 
-       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
                           &wifi_connected);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
 
        if (bt_link_info->sco_exist || bt_link_info->hid_exist)
-               halbtc8192e2ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 0, 0, 0);
+               btc8192e2ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 0, 0, 0);
        else
-               halbtc8192e2ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+               btc8192e2ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
 
        if (!wifi_connected) {
                low_pwr_disable = false;
@@ -1461,26 +1461,24 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
                     coex_dm->bt_status) ||
                    (BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE ==
                     coex_dm->bt_status)) {
-                       halbtc8192e2ant_switch_sstype(btcoexist,
-                                                     NORMAL_EXEC, 2);
-                       btc8192e2ant_coex_tbl_w_type(btcoexist,
-                                                    NORMAL_EXEC, 1);
-                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 0);
+                       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 2);
+                       btc8192e2ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 1);
+                       btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
                } else {
-                       halbtc8192e2ant_switch_sstype(btcoexist,
-                                                     NORMAL_EXEC, 1);
-                       btc8192e2ant_coex_tbl_w_type(btcoexist,
-                                                    NORMAL_EXEC, 0);
-                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 1);
+                       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+                       btc8192e2ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 0);
+                       btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
                }
 
-               halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
 
-               btc8192e2ant_sw_mec1(btcoexist, false, false, false, false);
-               btc8192e2ant_sw_mec2(btcoexist, false, false, false, 0x18);
+               btc8192e2ant_sw_mechanism1(btcoexist, false, false, false,
+                                          false);
+               btc8192e2ant_sw_mechanism2(btcoexist, false, false, false,
+                                          0x18);
 
                common = true;
        } else {
@@ -1494,20 +1492,18 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Wifi connected + BT non connected-idle!!\n");
 
-                       halbtc8192e2ant_switch_sstype(btcoexist,
-                                                     NORMAL_EXEC, 2);
-                       btc8192e2ant_coex_tbl_w_type(btcoexist,
-                                                    NORMAL_EXEC, 1);
-                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 0);
-                       halbtc8192e2ant_fw_dac_swinglvl(btcoexist,
-                                                       NORMAL_EXEC, 6);
-                       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 2);
+                       btc8192e2ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 1);
+                       btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+                       btc8192e2ant_fw_dac_swing_lvl(btcoexist,
+                                                     NORMAL_EXEC, 6);
+                       btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
 
                        common = true;
                } else if (BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE ==
@@ -1517,25 +1513,25 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
                                           BTC_SET_ACT_DISABLE_LOW_POWER,
                                           &low_pwr_disable);
 
-                       if (bt_hson)
+                       if (bt_hs_on)
                                return false;
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Wifi connected + BT connected-idle!!\n");
 
-                       halbtc8192e2ant_switch_sstype(btcoexist,
-                                                     NORMAL_EXEC, 2);
-                       btc8192e2ant_coex_tbl_w_type(btcoexist,
-                                                    NORMAL_EXEC, 1);
-                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 0);
-                       halbtc8192e2ant_fw_dac_swinglvl(btcoexist,
-                                                       NORMAL_EXEC, 6);
-                       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_switch_ss_type(btcoexist,
+                                                   NORMAL_EXEC, 2);
+                       btc8192e2ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 1);
+                       btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            false, 0);
+                       btc8192e2ant_fw_dac_swing_lvl(btcoexist,
+                                                     NORMAL_EXEC, 6);
+                       btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
 
                        common = true;
                } else {
@@ -1552,20 +1548,21 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "Wifi Connected-Idle + BT Busy!!\n");
 
-                               halbtc8192e2ant_switch_sstype(btcoexist,
-                                                             NORMAL_EXEC, 1);
-                               btc8192e2ant_coex_tbl_w_type(btcoexist,
-                                                            NORMAL_EXEC, 2);
-                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 21);
-                               halbtc8192e2ant_fw_dac_swinglvl(btcoexist,
-                                                               NORMAL_EXEC, 6);
-                               halbtc8192e2ant_dec_btpwr(btcoexist,
-                                                         NORMAL_EXEC, 0);
-                               btc8192e2ant_sw_mec1(btcoexist, false,
-                                                    false, false, false);
-                               btc8192e2ant_sw_mec2(btcoexist, false,
-                                                    false, false, 0x18);
+                               btc8192e2ant_switch_ss_type(btcoexist,
+                                                           NORMAL_EXEC, 1);
+                               btc8192e2ant_coex_table_with_type(btcoexist,
+                                                                 NORMAL_EXEC,
+                                                                 2);
+                               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                    true, 21);
+                               btc8192e2ant_fw_dac_swing_lvl(btcoexist,
+                                                             NORMAL_EXEC, 6);
+                               btc8192e2ant_dec_bt_pwr(btcoexist,
+                                                       NORMAL_EXEC, 0);
+                               btc8192e2ant_sw_mechanism1(btcoexist, false,
+                                                          false, false, false);
+                               btc8192e2ant_sw_mechanism2(btcoexist, false,
+                                                          false, false, 0x18);
                                common = true;
                        }
                }
@@ -1573,9 +1570,9 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
        return common;
 }
 
-static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
-                                                bool sco_hid, bool tx_pause,
-                                                u8 max_interval)
+static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
+                                             bool sco_hid, bool tx_pause,
+                                             u8 max_interval)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static int up, dn, m, n, wait_cnt;
@@ -1595,72 +1592,72 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
                if (sco_hid) {
                        if (tx_pause) {
                                if (max_interval == 1) {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 13);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 13);
                                        coex_dm->tdma_adj_type = 13;
                                } else if (max_interval == 2) {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 14);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 14);
                                        coex_dm->tdma_adj_type = 14;
                                } else {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 15);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 15);
                                        coex_dm->tdma_adj_type = 15;
                                }
                        } else {
                                if (max_interval == 1) {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 9);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 9);
                                        coex_dm->tdma_adj_type = 9;
                                } else if (max_interval == 2) {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 10);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 10);
                                        coex_dm->tdma_adj_type = 10;
                                } else {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 11);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 11);
                                        coex_dm->tdma_adj_type = 11;
                                }
                        }
                } else {
                        if (tx_pause) {
                                if (max_interval == 1) {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 5);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 5);
                                        coex_dm->tdma_adj_type = 5;
                                } else if (max_interval == 2) {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 6);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 6);
                                        coex_dm->tdma_adj_type = 6;
                                } else {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 7);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 7);
                                        coex_dm->tdma_adj_type = 7;
                                }
                        } else {
                                if (max_interval == 1) {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 1);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 1);
                                        coex_dm->tdma_adj_type = 1;
                                } else if (max_interval == 2) {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 2);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 2);
                                        coex_dm->tdma_adj_type = 2;
                                } else {
-                                       halbtc8192e2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 3);
+                                       btc8192e2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 3);
                                        coex_dm->tdma_adj_type = 3;
                                }
                        }
@@ -1763,9 +1760,8 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
                btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
 
                if (!scan && !link && !roam)
-                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true,
-                                               coex_dm->tdma_adj_type);
+                       btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, coex_dm->tdma_adj_type);
                else
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
@@ -1773,583 +1769,578 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 }
 
 /* SCO only or SCO+PAN(HS) */
-static void halbtc8192e2ant_action_sco(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_sco(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 4);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
 
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
        }
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
        /* sw mechanism */
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x6);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x6);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x6);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x6);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x6);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x6);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x6);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x6);
                }
        }
 }
 
-static void halbtc8192e2ant_action_sco_pan(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_sco_pan(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 4);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
 
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
        }
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
        /* sw mechanism */
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x6);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x6);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x6);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x6);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x6);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x6);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x6);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x6);
                }
        }
 }
 
-static void halbtc8192e2ant_action_hid(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_hid(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 3);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
        }
 
        /* sw mechanism */
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
 /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
-static void halbtc8192e2ant_action_a2dp(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_a2dp(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
        bool long_dist = false;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW ||
-            btrssi_state == BTC_RSSI_STATE_STAY_LOW) &&
-           (wifirssi_state == BTC_RSSI_STATE_LOW ||
-            wifirssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW ||
+            bt_rssi_state == BTC_RSSI_STATE_STAY_LOW) &&
+           (wifi_rssi_state == BTC_RSSI_STATE_LOW ||
+            wifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], A2dp, wifi/bt rssi both LOW!!\n");
                long_dist = true;
        }
        if (long_dist) {
-               halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 2);
-               halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true,
-                                          0x4);
+               btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true,
+                                       0x4);
        } else {
-               halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-               halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
-                                          0x8);
+               btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+               btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
+                                       0x8);
        }
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        if (long_dist)
-               btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
        else
-               btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
 
        if (long_dist) {
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 17);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 17);
                coex_dm->auto_tdma_adjust = false;
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
        } else {
-               if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-                   (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-                       halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
-                                                            true, 1);
-                       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                          (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-                       halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
-                                                            false, 1);
-                       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-               } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                          (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
-                                                            false, 1);
-                       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+               if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+                   (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+                       btc8192e2ant_tdma_duration_adjust(btcoexist, false,
+                                                         true, 1);
+                       btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                          (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+                       btc8192e2ant_tdma_duration_adjust(btcoexist, false,
+                                                         false, 1);
+                       btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                          (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_tdma_duration_adjust(btcoexist, false,
+                                                         false, 1);
+                       btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
                }
        }
 
        /* sw mechanism */
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8192e2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 2);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, false, true, 2);
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
-                                                    false, 2);
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
-                                                    false, 2);
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_tdma_duration_adjust(btcoexist, false, true, 2);
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_tdma_duration_adjust(btcoexist, false, false, 2);
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_tdma_duration_adjust(btcoexist, false, false, 2);
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
        }
 
        /* sw mechanism */
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            true, 0x6);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  true, 0x6);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            true, 0x6);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  true, 0x6);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            true, 0x6);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  true, 0x6);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            true, 0x6);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  true, 0x6);
                }
        }
 }
 
-static void halbtc8192e2ant_action_pan_edr(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_pan_edr(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 2);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
        }
 
        /* sw mechanism */
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
 /* PAN(HS) only */
-static void halbtc8192e2ant_action_pan_hs(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_pan_hs(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 2);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
        }
-       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+       btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
 /* PAN(EDR)+A2DP */
-static void halbtc8192e2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 2);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, false, true, 3);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
-                                                    false, 3);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, false,
-                                                    false, 3);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, false, true, 3);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, false, false, 3);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, false, false, 3);
        }
 
        /* sw mechanism */
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, false,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8192e2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 3);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-                       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 10);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
-                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 10);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+               btc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                    true, 10);
        }
 
        /* sw mechanism */
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
@@ -2357,125 +2348,125 @@ static void halbtc8192e2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 /* HID+A2DP+PAN(EDR) */
 static void btc8192e2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
-       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+       btc8192e2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 3);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, true, 3);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 3);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 3);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, true, true, 3);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 3);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 3);
        }
 
        /* sw mechanism */
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8192e2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+static void btc8192e2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 {
-       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u8 wifi_rssi_state, bt_rssi_state = BTC_RSSI_STATE_HIGH;
        u32 wifi_bw;
 
-       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-       btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
+       wifi_rssi_state = btc8192e2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8192e2ant_bt_rssi_state(btcoexist, 3, 34, 42);
 
-       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
-       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+       btc8192e2ant_switch_ss_type(btcoexist, NORMAL_EXEC, 1);
+       btc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 3);
+       btc8192e2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
 
-       if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
-           (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 0);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, true, 2);
-       } else if ((btrssi_state == BTC_RSSI_STATE_MEDIUM) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_MEDIUM))        {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 2);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 2);
-       } else if ((btrssi_state == BTC_RSSI_STATE_HIGH) ||
-                  (btrssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               halbtc8192e2ant_dec_btpwr(btcoexist, NORMAL_EXEC, 4);
-               halbtc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+       if ((bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+           (bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_MEDIUM))       {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+       } else if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                  (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+               btc8192e2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+               btc8192e2ant_tdma_duration_adjust(btcoexist, true, false, 2);
        }
 
        /* sw mechanism */
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, true, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               if ((wifirssi_state == BTC_RSSI_STATE_HIGH) ||
-                   (wifirssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, true, false,
-                                            false, 0x18);
+               if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8192e2ant_sw_mec1(btcoexist, false, true,
-                                            false, false);
-                       btc8192e2ant_sw_mec2(btcoexist, false, false,
-                                            false, 0x18);
+                       btc8192e2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8192e2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+static void btc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 algorithm = 0;
@@ -2495,12 +2486,12 @@ static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
                return;
        }
 
-       algorithm = halbtc8192e2ant_action_algorithm(btcoexist);
+       algorithm = btc8192e2ant_action_algorithm(btcoexist);
        if (coex_sta->c2h_bt_inquiry_page &&
            (BT_8192E_2ANT_COEX_ALGO_PANHS != algorithm)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BT is under inquiry/page scan !!\n");
-               halbtc8192e2ant_action_bt_inquiry(btcoexist);
+               btc8192e2ant_action_bt_inquiry(btcoexist);
                return;
        }
 
@@ -2508,7 +2499,7 @@ static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
 
-       if (halbtc8192e2ant_is_common_action(btcoexist)) {
+       if (btc8192e2ant_is_common_action(btcoexist)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant common\n");
                coex_dm->auto_tdma_adjust = false;
@@ -2524,47 +2515,47 @@ static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
                case BT_8192E_2ANT_COEX_ALGO_SCO:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = SCO\n");
-                       halbtc8192e2ant_action_sco(btcoexist);
+                       btc8192e2ant_action_sco(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_SCO_PAN:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = SCO+PAN(EDR)\n");
-                       halbtc8192e2ant_action_sco_pan(btcoexist);
+                       btc8192e2ant_action_sco_pan(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_HID:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = HID\n");
-                       halbtc8192e2ant_action_hid(btcoexist);
+                       btc8192e2ant_action_hid(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = A2DP\n");
-                       halbtc8192e2ant_action_a2dp(btcoexist);
+                       btc8192e2ant_action_a2dp(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
-                       halbtc8192e2ant_action_a2dp_pan_hs(btcoexist);
+                       btc8192e2ant_action_a2dp_pan_hs(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_PANEDR:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = PAN(EDR)\n");
-                       halbtc8192e2ant_action_pan_edr(btcoexist);
+                       btc8192e2ant_action_pan_edr(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_PANHS:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = HS mode\n");
-                       halbtc8192e2ant_action_pan_hs(btcoexist);
+                       btc8192e2ant_action_pan_hs(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = PAN+A2DP\n");
-                       halbtc8192e2ant_action_pan_edr_a2dp(btcoexist);
+                       btc8192e2ant_action_pan_edr_a2dp(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_PANEDR_HID:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = PAN(EDR)+HID\n");
-                       halbtc8192e2ant_action_pan_edr_hid(btcoexist);
+                       btc8192e2ant_action_pan_edr_hid(btcoexist);
                        break;
                case BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -2574,20 +2565,20 @@ static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
                case BT_8192E_2ANT_COEX_ALGO_HID_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = HID+A2DP\n");
-                       halbtc8192e2ant_action_hid_a2dp(btcoexist);
+                       btc8192e2ant_action_hid_a2dp(btcoexist);
                        break;
                default:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "Action 2-Ant, algorithm = unknown!!\n");
-                       /* halbtc8192e2ant_coex_alloff(btcoexist); */
+                       /* btc8192e2ant_coex_all_off(btcoexist); */
                        break;
                }
                coex_dm->pre_algorithm = coex_dm->cur_algorithm;
        }
 }
 
-static void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist,
-                                         bool backup)
+static void btc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist,
+                                      bool backup)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u16 u16tmp = 0;
@@ -2606,7 +2597,7 @@ static void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist,
                                                                      0x430);
                coex_dm->backup_arfr_cnt2 = btcoexist->btc_read_4byte(btcoexist,
                                                                     0x434);
-               coex_dm->backup_retrylimit = btcoexist->btc_read_2byte(
+               coex_dm->backup_retry_limit = btcoexist->btc_read_2byte(
                                                                    btcoexist,
                                                                    0x42a);
                coex_dm->backup_ampdu_maxtime = btcoexist->btc_read_1byte(
@@ -2624,7 +2615,7 @@ static void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist,
        else
                btcoexist->btc_write_4byte(btcoexist, 0x64, 0x30030004);
 
-       btc8192e2ant_coex_tbl_w_type(btcoexist, FORCE_EXEC, 0);
+       btc8192e2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
 
        /* antenna switch control parameter */
        btcoexist->btc_write_4byte(btcoexist, 0x858, 0x55555555);
@@ -2647,7 +2638,7 @@ static void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist,
        u16tmp |= BIT9;
        btcoexist->btc_write_2byte(btcoexist, 0x40, u16tmp);
 
-       /* enable PTA I2C mailbox  */
+       /* enable PTA I2C mailbox */
        u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x101);
        u8tmp |= BIT4;
        btcoexist->btc_write_1byte(btcoexist, 0x101, u8tmp);
@@ -2662,29 +2653,25 @@ static void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist,
        btcoexist->btc_write_1byte(btcoexist, 0x7, u8tmp);
 }
 
-/*************************************************************
- *   work around function start with wa_halbtc8192e2ant_
- *************************************************************/
-
 /************************************************************
- *   extern function start with EXhalbtc8192e2ant_
+ *   extern function start with ex_btc8192e2ant_
  ************************************************************/
 
-void ex_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist)
+void ex_btc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist)
 {
-       halbtc8192e2ant_init_hwconfig(btcoexist, true);
+       btc8192e2ant_init_hwconfig(btcoexist, true);
 }
 
-void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist)
+void ex_btc8192e2ant_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");
-       halbtc8192e2ant_init_coex_dm(btcoexist);
+       btc8192e2ant_init_coex_dm(btcoexist);
 }
 
-void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
+void ex_btc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
 {
        struct btc_board_info *board_info = &btcoexist->board_info;
        struct btc_stack_info *stack_info = &btcoexist->stack_info;
@@ -2693,8 +2680,8 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
        u16 u16tmp[4];
        u32 u32tmp[4];
        bool roam = false, scan = false, link = false, wifi_under_5g = false;
-       bool bt_hson = false, wifi_busy = false;
-       int wifirssi = 0, bt_hs_rssi = 0;
+       bool bt_hs_on = false, wifi_busy = false;
+       int wifi_rssi = 0, bt_hs_rssi = 0;
        u32 wifi_bw, wifi_traffic_dir;
        u8 wifi_dot11_chnl, wifi_hs_chnl;
        u32 fw_ver = 0, bt_patch_ver = 0;
@@ -2731,21 +2718,21 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
                 glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
                 fw_ver, bt_patch_ver, bt_patch_ver);
 
-       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
        btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
                           &wifi_dot11_chnl);
        btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d(%d)",
                 "Dot11 channel / HsMode(HsChnl)",
-                wifi_dot11_chnl, bt_hson, wifi_hs_chnl);
+                wifi_dot11_chnl, bt_hs_on, wifi_hs_chnl);
 
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
                 "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info);
 
-       btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifirssi);
+       btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
        btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-                "Wifi rssi/ HS rssi", wifirssi, bt_hs_rssi);
+                "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
@@ -2792,7 +2779,7 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
                if (coex_sta->bt_info_c2h_cnt[i]) {
                        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
                                 "\r\n %-35s = %7ph(%d)",
-                                GLBtInfoSrc8192e2Ant[i],
+                                glbt_info_src_8192e_2ant[i],
                                 coex_sta->bt_info_c2h[i],
                                 coex_sta->bt_info_c2h_cnt[i]);
                }
@@ -2805,7 +2792,7 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
        btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
 
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x ", "SS Type",
-                coex_dm->cur_sstype);
+                coex_dm->cur_ss_type);
 
        /* Sw mechanism */
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
@@ -2844,7 +2831,7 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
 
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
                 "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
-                coex_dm->backup_arfr_cnt2, coex_dm->backup_retrylimit,
+                coex_dm->backup_arfr_cnt2, coex_dm->backup_retry_limit,
                 coex_dm->backup_ampdu_maxtime);
 
        u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
@@ -2900,12 +2887,12 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
                 "0x774(lp rx[31:16]/tx[15:0])",
                 coex_sta->low_priority_rx, coex_sta->low_priority_tx);
 #if (BT_AUTO_REPORT_ONLY_8192E_2ANT == 1)
-       halbtc8192e2ant_monitor_bt_ctr(btcoexist);
+       btc8192e2ant_monitor_bt_ctr(btcoexist);
 #endif
        btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
 }
 
-void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2913,7 +2900,7 @@ void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], IPS ENTER notify\n");
                coex_sta->under_ips = true;
-               halbtc8192e2ant_coex_alloff(btcoexist);
+               btc8192e2ant_coex_all_off(btcoexist);
        } else if (BTC_IPS_LEAVE == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], IPS LEAVE notify\n");
@@ -2921,7 +2908,7 @@ void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2936,7 +2923,7 @@ void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2948,7 +2935,7 @@ void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
                         "[BTCoex], SCAN FINISH notify\n");
 }
 
-void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2960,8 +2947,8 @@ void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
                         "[BTCoex], CONNECT FINISH notify\n");
 }
 
-void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
-                                           u8 type)
+void ex_btc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
+                                        u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[3] = {0};
@@ -3006,8 +2993,8 @@ void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
 
-void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
-                                             u8 type)
+void ex_btc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                          u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -3016,8 +3003,8 @@ void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
                         "[BTCoex], DHCP Packet notify\n");
 }
 
-void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
-                                      u8 *tmp_buf, u8 length)
+void ex_btc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                   u8 *tmp_buf, u8 length)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 bt_info = 0;
@@ -3048,7 +3035,8 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
        }
 
        if (BT_INFO_SRC_8192E_2ANT_WIFI_FW != rsp_source) {
-               coex_sta->bt_retry_cnt =        /* [3:0] */
+               /* [3:0] */
+               coex_sta->bt_retry_cnt =
                        coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
 
                coex_sta->bt_rssi =
@@ -3066,11 +3054,11 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
                        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
                                           &wifi_connected);
                        if (wifi_connected)
-                               ex_halbtc8192e2ant_media_status_notify(
+                               ex_btc8192e2ant_media_status_notify(
                                                        btcoexist,
                                                        BTC_MEDIA_CONNECT);
                        else
-                               ex_halbtc8192e2ant_media_status_notify(
+                               ex_btc8192e2ant_media_status_notify(
                                                        btcoexist,
                                                        BTC_MEDIA_DISCONNECT);
                }
@@ -3080,9 +3068,9 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
                            !btcoexist->stop_coex_dm) {
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "bit3, BT NOT ignore Wlan active!\n");
-                               halbtc8192e2ant_IgnoreWlanAct(btcoexist,
-                                                             FORCE_EXEC,
-                                                             false);
+                               btc8192e2ant_ignore_wlan_act(btcoexist,
+                                                            FORCE_EXEC,
+                                                            false);
                        }
                } else {
                        /* BT already NOT ignore Wlan active,
@@ -3094,8 +3082,8 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
                if ((coex_sta->bt_info_ext & BIT4)) {
                        /* BT auto report already enabled, do nothing */
                } else {
-                       halbtc8192e2ant_bt_autoreport(btcoexist, FORCE_EXEC,
-                                                     true);
+                       btc8192e2ant_bt_auto_report(btcoexist, FORCE_EXEC,
+                                                   true);
                }
 #endif
        }
@@ -3133,9 +3121,9 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
                        coex_sta->sco_exist = false;
        }
 
-       halbtc8192e2ant_update_btlink_info(btcoexist);
+       btc8192e2ant_update_bt_link_info(btcoexist);
 
-       if (!(bt_info&BT_INFO_8192E_2ANT_B_CONNECTION)) {
+       if (!(bt_info & BT_INFO_8192E_2ANT_B_CONNECTION)) {
                coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BT Non-Connected idle!!!\n");
@@ -3143,12 +3131,12 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
                coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], bt_infoNotify(), BT Connected-idle!!!\n");
-       } else if ((bt_info&BT_INFO_8192E_2ANT_B_SCO_ESCO) ||
-                  (bt_info&BT_INFO_8192E_2ANT_B_SCO_BUSY)) {
+       } else if ((bt_info & BT_INFO_8192E_2ANT_B_SCO_ESCO) ||
+                  (bt_info & BT_INFO_8192E_2ANT_B_SCO_BUSY)) {
                coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_SCO_BUSY;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], bt_infoNotify(), BT SCO busy!!!\n");
-       } else if (bt_info&BT_INFO_8192E_2ANT_B_ACL_BUSY) {
+       } else if (bt_info & BT_INFO_8192E_2ANT_B_ACL_BUSY) {
                coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_ACL_BUSY;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], bt_infoNotify(), BT ACL busy!!!\n");
@@ -3173,7 +3161,7 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
        coex_dm->limited_dig = limited_dig;
        btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
 
-       halbtc8192e2ant_run_coexist_mechanism(btcoexist);
+       btc8192e2ant_run_coexist_mechanism(btcoexist);
 }
 
 void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist)
@@ -3182,11 +3170,11 @@ void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist)
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n");
 
-       halbtc8192e2ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, true);
-       ex_halbtc8192e2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+       btc8192e2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+       ex_btc8192e2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
 }
 
-void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist)
+void ex_btc8192e2ant_periodical(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        static u8 dis_ver_info_cnt;
@@ -3220,12 +3208,12 @@ void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist)
        }
 
 #if (BT_AUTO_REPORT_ONLY_8192E_2ANT == 0)
-       halbtc8192e2ant_querybt_info(btcoexist);
-       halbtc8192e2ant_monitor_bt_ctr(btcoexist);
-       btc8192e2ant_monitor_bt_enable_dis(btcoexist);
+       btc8192e2ant_query_bt_info(btcoexist);
+       btc8192e2ant_monitor_bt_ctr(btcoexist);
+       btc8192e2ant_monitor_bt_enable_disable(btcoexist);
 #else
-       if (halbtc8192e2ant_iswifi_status_changed(btcoexist) ||
+       if (btc8192e2ant_is_wifi_status_changed(btcoexist) ||
            coex_dm->auto_tdma_adjust)
-               halbtc8192e2ant_run_coexist_mechanism(btcoexist);
+               btc8192e2ant_run_coexist_mechanism(btcoexist);
 #endif
 }
index 75e1f7d0db0627ec99a64da62680aec13c61465a..fc0fa87ec404aa94a6185e87478f1f545783dbea 100644 (file)
@@ -116,7 +116,7 @@ struct coex_dm_8192e_2ant {
 
        u32 backup_arfr_cnt1;   /* Auto Rate Fallback Retry cnt */
        u32 backup_arfr_cnt2;   /* Auto Rate Fallback Retry cnt */
-       u16 backup_retrylimit;
+       u16 backup_retry_limit;
        u8 backup_ampdu_maxtime;
 
        /* algorithm related */
@@ -125,18 +125,18 @@ struct coex_dm_8192e_2ant {
        u8 bt_status;
        u8 wifi_chnl_info[3];
 
-       u8 pre_sstype;
-       u8 cur_sstype;
+       u8 pre_ss_type;
+       u8 cur_ss_type;
 
-       u32 prera_mask;
-       u32 curra_mask;
-       u8 curra_masktype;
-       u8 pre_arfrtype;
-       u8 cur_arfrtype;
-       u8 pre_retrylimit_type;
-       u8 cur_retrylimit_type;
-       u8 pre_ampdutime_type;
-       u8 cur_ampdutime_type;
+       u32 pre_ra_mask;
+       u32 cur_ra_mask;
+       u8 cur_ra_mask_type;
+       u8 pre_arfr_type;
+       u8 cur_arfr_type;
+       u8 pre_retry_limit_type;
+       u8 cur_retry_limit_type;
+       u8 pre_ampdu_time_type;
+       u8 cur_ampdu_time_type;
 };
 
 struct coex_sta_8192e_2ant {
index b58aeff7eb168f1f58cf8d2464482bfd3172acdc..2003c8c51dcc4c9deefcbe5f1045b010e53cc080 100644 (file)
@@ -45,7 +45,7 @@ static struct coex_dm_8723b_1ant *coex_dm = &glcoex_dm_8723b_1ant;
 static struct coex_sta_8723b_1ant glcoex_sta_8723b_1ant;
 static struct coex_sta_8723b_1ant *coex_sta = &glcoex_sta_8723b_1ant;
 
-static const char *const GLBtInfoSrc8723b1Ant[] = {
+static const char *const glbt_info_src_8723b_1ant[] = {
        "BT Info[wifi fw]",
        "BT Info[bt rsp]",
        "BT Info[bt auto report]",
@@ -67,7 +67,7 @@ static void halbtc8723b1ant_updatera_mask(struct btc_coexist *btcoexist,
        coex_dm->curra_mask = dis_rate_mask;
 
        if (force_exec || (coex_dm->prera_mask != coex_dm->curra_mask))
-               btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+               btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_RAMASK,
                                   &coex_dm->curra_mask);
 
        coex_dm->prera_mask = coex_dm->curra_mask;
@@ -144,15 +144,14 @@ static void halbtc8723b1ant_ampdu_maxtime(struct btc_coexist *btcoexist,
                coex_dm->cur_ampdu_time_type)) {
                switch (coex_dm->cur_ampdu_time_type) {
                case 0: /* normal mode */
-                               btcoexist->btc_write_1byte(btcoexist, 0x456,
-                                               coex_dm->backup_ampdu_max_time);
-                               break;
+                       btcoexist->btc_write_1byte(btcoexist, 0x456,
+                                       coex_dm->backup_ampdu_max_time);
+                       break;
                case 1: /* AMPDU timw = 0x38 * 32us */
-                               btcoexist->btc_write_1byte(btcoexist,
-                                                          0x456, 0x38);
-                               break;
+                       btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
+                       break;
                default:
-                               break;
+                       break;
                }
        }
 
@@ -172,7 +171,7 @@ static void halbtc8723b1ant_limited_tx(struct btc_coexist *btcoexist,
                halbtc8723b1ant_updatera_mask(btcoexist, force_exec,
                                              0x00000003);
                break;
-       /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4*/
+       /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
        case 2:
                halbtc8723b1ant_updatera_mask(btcoexist, force_exec,
                                              0x0001f1f7);
@@ -244,7 +243,8 @@ static void halbtc8723b1ant_query_bt_info(struct btc_coexist *btcoexist)
 
        coex_sta->c2h_bt_info_req_sent = true;
 
-       h2c_parameter[0] |= BIT0;       /* trigger*/
+       /* trigger */
+       h2c_parameter[0] |= BIT0;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
@@ -343,11 +343,11 @@ static void btc8723b1ant_set_sw_pen_tx_rate_adapt(struct btc_coexist *btcoexist,
 
        if (low_penalty_ra) {
                h2c_parameter[1] |= BIT0;
-               /*normal rate except MCS7/6/5, OFDM54/48/36 */
+               /* normal rate except MCS7/6/5, OFDM54/48/36 */
                h2c_parameter[2] = 0x00;
-               h2c_parameter[3] = 0xf7;  /*MCS7 or OFDM54 */
-               h2c_parameter[4] = 0xf8;  /*MCS6 or OFDM48 */
-               h2c_parameter[5] = 0xf9;  /*MCS5 or OFDM36 */
+               h2c_parameter[3] = 0xf7;  /* MCS7 or OFDM54 */
+               h2c_parameter[4] = 0xf8;  /* MCS6 or OFDM48 */
+               h2c_parameter[5] = 0xf9;  /* MCS5 or OFDM36 */
        }
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -468,8 +468,9 @@ static void halbtc8723b1ant_coex_table_with_type(struct btc_coexist *btcoexist,
        }
 }
 
-static void halbtc8723b1ant_SetFwIgnoreWlanAct(struct btc_coexist *btcoexist,
-                                              bool enable)
+static void
+halbtc8723b1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+                                      bool enable)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
@@ -504,7 +505,7 @@ static void halbtc8723b1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
                    coex_dm->cur_ignore_wlan_act)
                        return;
        }
-       halbtc8723b1ant_SetFwIgnoreWlanAct(btcoexist, enable);
+       halbtc8723b1ant_set_fw_ignore_wlan_act(btcoexist, enable);
 
        coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
 }
@@ -566,9 +567,9 @@ static void halbtc8723b1ant_set_lps_rpwm(struct btc_coexist *btcoexist,
        btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
 }
 
-static void halbtc8723b1ant_LpsRpwm(struct btc_coexist *btcoexist,
-                                   bool force_exec,
-                                   u8 lps_val, u8 rpwm_val)
+static void halbtc8723b1ant_lps_rpwm(struct btc_coexist *btcoexist,
+                                    bool force_exec,
+                                    u8 lps_val, u8 rpwm_val)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -609,9 +610,9 @@ static void halbtc8723b1ant_sw_mechanism(struct btc_coexist *btcoexist,
        halbtc8723b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
 }
 
-static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist,
-                                      u8 ant_pos_type, bool init_hw_cfg,
-                               bool wifi_off)
+static void halbtc8723b1ant_set_ant_path(struct btc_coexist *btcoexist,
+                                        u8 ant_pos_type, bool init_hw_cfg,
+                                        bool wifi_off)
 {
        struct btc_board_info *board_info = &btcoexist->board_info;
        u32 fw_ver = 0, u32tmp = 0;
@@ -650,7 +651,7 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist,
        if (use_ext_switch) {
                if (init_hw_cfg) {
                        /* 0x4c[23] = 0, 0x4c[24] = 1
-                        *      Antenna control by WL/BT
+                        * Antenna control by WL/BT
                         */
                        u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
                        u32tmp &= ~BIT23;
@@ -659,35 +660,36 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist,
 
                        if (board_info->btdm_ant_pos ==
                            BTC_ANTENNA_AT_MAIN_PORT) {
-                               /* Main Ant to  BT for IPS case 0x4c[23] = 1 */
+                               /* Main Ant to BT for IPS case 0x4c[23] = 1 */
                                btcoexist->btc_write_1byte_bitmask(btcoexist,
                                                                   0x64, 0x1,
                                                                   0x1);
 
-                               /*tell firmware "no antenna inverse"*/
+                               /* tell firmware "no antenna inverse" */
                                h2c_parameter[0] = 0;
                                h2c_parameter[1] = 1;  /*ext switch type*/
                                btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                        h2c_parameter);
                        } else {
-                               /*Aux Ant to  BT for IPS case 0x4c[23] = 1 */
+                               /* Aux Ant to  BT for IPS case 0x4c[23] = 1 */
                                btcoexist->btc_write_1byte_bitmask(btcoexist,
                                                                   0x64, 0x1,
                                                                   0x0);
 
-                               /*tell firmware "antenna inverse"*/
+                               /* tell firmware "antenna inverse" */
                                h2c_parameter[0] = 1;
-                               h2c_parameter[1] = 1;  /*ext switch type*/
+                               h2c_parameter[1] = 1; /* ext switch type */
                                btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                        h2c_parameter);
                        }
                }
 
-               /* fixed internal switch first*/
-               /* fixed internal switch S1->WiFi, S0->BT*/
+               /* fixed internal switch first
+                * fixed internal switch S1->WiFi, S0->BT
+                */
                if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT)
                        btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
-               else/* fixed internal switch S0->WiFi, S1->BT*/
+               else    /* fixed internal switch S0->WiFi, S1->BT */
                        btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280);
 
                /* ext switch setting */
@@ -730,7 +732,7 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist,
 
        } else {
                if (init_hw_cfg) {
-                       /* 0x4c[23] = 1, 0x4c[24] = 0  Antenna control by 0x64*/
+                       /* 0x4c[23] = 1, 0x4c[24] = 0 Antenna control by 0x64 */
                        u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
                        u32tmp |= BIT23;
                        u32tmp &= ~BIT24;
@@ -738,41 +740,42 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist,
 
                        if (board_info->btdm_ant_pos ==
                            BTC_ANTENNA_AT_MAIN_PORT) {
-                               /*Main Ant to  WiFi for IPS case 0x4c[23] = 1*/
+                               /* Main Ant to WiFi for IPS case 0x4c[23] = 1 */
                                btcoexist->btc_write_1byte_bitmask(btcoexist,
                                                                   0x64, 0x1,
                                                                   0x0);
 
-                               /*tell firmware "no antenna inverse"*/
+                               /* tell firmware "no antenna inverse" */
                                h2c_parameter[0] = 0;
-                               h2c_parameter[1] = 0;  /*internal switch type*/
+                               h2c_parameter[1] = 0; /* internal switch type */
                                btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                        h2c_parameter);
                        } else {
-                               /*Aux Ant to  BT for IPS case 0x4c[23] = 1*/
+                               /* Aux Ant to BT for IPS case 0x4c[23] = 1 */
                                btcoexist->btc_write_1byte_bitmask(btcoexist,
                                                                   0x64, 0x1,
                                                                   0x1);
 
-                               /*tell firmware "antenna inverse"*/
+                               /* tell firmware "antenna inverse" */
                                h2c_parameter[0] = 1;
-                               h2c_parameter[1] = 0;  /*internal switch type*/
+                               h2c_parameter[1] = 0; /* internal switch type */
                                btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                        h2c_parameter);
                        }
                }
 
-               /* fixed external switch first*/
-               /*Main->WiFi, Aux->BT*/
+               /* fixed external switch first
+                * Main->WiFi, Aux->BT
+                */
                if (board_info->btdm_ant_pos ==
                        BTC_ANTENNA_AT_MAIN_PORT)
                        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c,
                                                           0x3, 0x1);
-               else/*Main->BT, Aux->WiFi */
+               else    /* Main->BT, Aux->WiFi */
                        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x92c,
                                                           0x3, 0x2);
 
-               /* internal switch setting*/
+               /* internal switch setting */
                switch (ant_pos_type) {
                case BTC_ANT_PATH_WIFI:
                        if (board_info->btdm_ant_pos ==
@@ -987,7 +990,7 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x12,
                                                       0x3, 0x14, 0x50);
                        break;
-               /* SoftAP only with no sta associated,BT disable ,
+               /* SoftAP only with no sta associated, BT disable,
                 * TDMA mode for power saving
                 * here softap mode screen off will cost 70-80mA for phone
                 */
@@ -998,24 +1001,29 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
                }
        } else {
                switch (type) {
-               case 8: /*PTA Control */
+               case 8: /* PTA Control */
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x8, 0x0,
                                                       0x0, 0x0, 0x0);
-                       halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_PTA,
-                                                  false, false);
+                       halbtc8723b1ant_set_ant_path(btcoexist,
+                                                    BTC_ANT_PATH_PTA,
+                                                    false, false);
                        break;
                case 0:
-               default:  /*Software control, Antenna at BT side */
+               default:
+                       /* Software control, Antenna at BT side */
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0,
                                                       0x0, 0x0, 0x0);
-                       halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT,
-                                                  false, false);
+                       halbtc8723b1ant_set_ant_path(btcoexist,
+                                                    BTC_ANT_PATH_BT,
+                                                    false, false);
                        break;
-               case 9:   /*Software control, Antenna at WiFi side */
+               case 9:
+                       /* Software control, Antenna at WiFi side */
                        halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0,
                                                       0x0, 0x0, 0x0);
-                       halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_WIFI,
-                                                  false, false);
+                       halbtc8723b1ant_set_ant_path(btcoexist,
+                                                    BTC_ANT_PATH_WIFI,
+                                                    false, false);
                        break;
                }
        }
@@ -1029,189 +1037,15 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
        coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
 }
 
-static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
-                                             u8 wifi_status)
-{
-       struct rtl_priv *rtlpriv = btcoexist->adapter;
-       static s32 up, dn, m, n, wait_count;
-       /* 0: no change, +1: increase WiFi duration,
-        * -1: decrease WiFi duration
-        */
-       s32 result;
-       u8 retry_count = 0, bt_info_ext;
-       bool wifi_busy = false;
-
-       RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                "[BTCoex], TdmaDurationAdjustForAcl()\n");
-
-       if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY == wifi_status)
-               wifi_busy = true;
-       else
-               wifi_busy = false;
-
-       if ((BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
-                                                        wifi_status) ||
-           (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifi_status) ||
-           (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifi_status)) {
-               if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
-                   coex_dm->cur_ps_tdma != 3 && coex_dm->cur_ps_tdma != 9) {
-                       halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 9);
-                       coex_dm->tdma_adj_type = 9;
-
-                       up = 0;
-                       dn = 0;
-                       m = 1;
-                       n = 3;
-                       result = 0;
-                       wait_count = 0;
-               }
-               return;
-       }
-
-       if (!coex_dm->auto_tdma_adjust) {
-               coex_dm->auto_tdma_adjust = true;
-               RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                        "[BTCoex], first run TdmaDurationAdjust()!!\n");
-
-               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
-               coex_dm->tdma_adj_type = 2;
-
-               up = 0;
-               dn = 0;
-               m = 1;
-               n = 3;
-               result = 0;
-               wait_count = 0;
-       } else {
-               /*accquire the BT TRx retry count from BT_Info byte2 */
-               retry_count = coex_sta->bt_retry_cnt;
-               bt_info_ext = coex_sta->bt_info_ext;
-               result = 0;
-               wait_count++;
-               /* no retry in the last 2-second duration */
-               if (retry_count == 0) {
-                       up++;
-                       dn--;
-
-                       if (dn <= 0)
-                               dn = 0;
-
-                       if (up >= n) {
-                               wait_count = 0;
-                               n = 3;
-                               up = 0;
-                               dn = 0;
-                               result = 1;
-                               RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                                        "[BTCoex], Increase wifi duration!!\n");
-                       }
-               } else if (retry_count <= 3) {
-                       up--;
-                       dn++;
-
-                       if (up <= 0)
-                               up = 0;
-
-                       if (dn == 2) {
-                               if (wait_count <= 2)
-                                       m++;
-                               else
-                                       m = 1;
-
-                               if (m >= 20)
-                                       m = 20;
-
-                               n = 3 * m;
-                               up = 0;
-                               dn = 0;
-                               wait_count = 0;
-                               result = -1;
-                               RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                                        "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
-                       }
-               } else {
-                       if (wait_count == 1)
-                               m++;
-                       else
-                               m = 1;
-
-                       if (m >= 20)
-                               m = 20;
-
-                       n = 3 * m;
-                       up = 0;
-                       dn = 0;
-                       wait_count = 0;
-                       result = -1;
-                       RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                                "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
-               }
-
-               if (result == -1) {
-                       if ((BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
-                           ((coex_dm->cur_ps_tdma == 1) ||
-                            (coex_dm->cur_ps_tdma == 2))) {
-                               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 9);
-                               coex_dm->tdma_adj_type = 9;
-                       } else if (coex_dm->cur_ps_tdma == 1) {
-                               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 2);
-                               coex_dm->tdma_adj_type = 2;
-                       } else if (coex_dm->cur_ps_tdma == 2) {
-                               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 9);
-                               coex_dm->tdma_adj_type = 9;
-                       } else if (coex_dm->cur_ps_tdma == 9) {
-                               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 11);
-                               coex_dm->tdma_adj_type = 11;
-                       }
-               } else if (result == 1) {
-                       if ((BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
-                           ((coex_dm->cur_ps_tdma == 1) ||
-                            (coex_dm->cur_ps_tdma == 2))) {
-                               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 9);
-                               coex_dm->tdma_adj_type = 9;
-                       } else if (coex_dm->cur_ps_tdma == 11) {
-                               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 9);
-                               coex_dm->tdma_adj_type = 9;
-                       } else if (coex_dm->cur_ps_tdma == 9) {
-                               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 2);
-                               coex_dm->tdma_adj_type = 2;
-                       } else if (coex_dm->cur_ps_tdma == 2) {
-                               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                                       true, 1);
-                               coex_dm->tdma_adj_type = 1;
-                       }
-               } else {          /*no change */
-                       /*if busy / idle change */
-                       RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
-                                "[BTCoex],********* TDMA(on, %d) ********\n",
-                                coex_dm->cur_ps_tdma);
-               }
-
-               if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
-                   coex_dm->cur_ps_tdma != 9 && coex_dm->cur_ps_tdma != 11) {
-                       /* recover to previous adjust type */
-                       halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
-                                               coex_dm->tdma_adj_type);
-               }
-       }
-}
-
-static void btc8723b1ant_pstdmachkpwrsave(struct btc_coexist *btcoexist,
-                                         bool new_ps_state)
+static void halbtc8723b1ant_ps_tdma_chk_pwr_save(struct btc_coexist *btcoexist,
+                                                bool new_ps_state)
 {
        u8 lps_mode = 0x0;
 
        btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
 
-       if (lps_mode) { /* already under LPS state */
+       if (lps_mode) {
+               /* already under LPS state */
                if (new_ps_state) {
                        /* keep state under LPS, do nothing. */
                } else {
@@ -1219,7 +1053,8 @@ static void btc8723b1ant_pstdmachkpwrsave(struct btc_coexist *btcoexist,
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                false, 0);
                }
-       } else {        /* NO PS state */
+       } else {
+               /* NO PS state */
                if (new_ps_state) {
                        /* will enter LPS state, turn off psTdma first */
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
@@ -1245,18 +1080,18 @@ static void halbtc8723b1ant_power_save_state(struct btc_coexist *btcoexist,
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
                break;
        case BTC_PS_LPS_ON:
-               btc8723b1ant_pstdmachkpwrsave(btcoexist, true);
-               halbtc8723b1ant_LpsRpwm(btcoexist, NORMAL_EXEC, lps_val,
-                                       rpwm_val);
-               /* when coex force to enter LPS, do not enter 32k low power. */
+               halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, true);
+               halbtc8723b1ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
+                                        rpwm_val);
+               /* when coex force to enter LPS, do not enter 32k low power */
                low_pwr_disable = true;
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
                                   &low_pwr_disable);
-               /* power save must executed before psTdma.       */
+               /* power save must executed before psTdma */
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
                break;
        case BTC_PS_LPS_OFF:
-               btc8723b1ant_pstdmachkpwrsave(btcoexist, false);
+               halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, false);
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
                break;
        default:
@@ -1330,11 +1165,11 @@ static void btc8723b1ant_act_bt_sco_hid_only_busy(struct btc_coexist *btcoexist,
                           &wifi_connected);
 
        /* tdma and coex table */
-
        if (bt_link_info->sco_exist) {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
-       } else { /* HID */
+       } else {
+               /* HID */
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
        }
@@ -1347,18 +1182,18 @@ static void halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 
 
-       if (bt_link_info->hid_only) {  /*HID */
+       if (bt_link_info->hid_only) { /* HID */
                btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist, wifi_status);
                coex_dm->auto_tdma_adjust = false;
                return;
-       } else if (bt_link_info->a2dp_only) { /*A2DP */
-               if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE == wifi_status) {
+       } else if (bt_link_info->a2dp_only) { /* A2DP */
+               if (wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE) {
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                false, 8);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 2);
                        coex_dm->auto_tdma_adjust = false;
-               } else { /*for low BT RSSI */
+               } else { /* for low BT RSSI */
                        halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 11);
                        halbtc8723b1ant_coex_table_with_type(btcoexist,
@@ -1366,18 +1201,18 @@ static void halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
                        coex_dm->auto_tdma_adjust = false;
                }
        } else if (bt_link_info->hid_exist &&
-                       bt_link_info->a2dp_exist) { /*HID+A2DP */
-               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+               bt_link_info->a2dp_exist) { /* HID + A2DP */
+               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
                coex_dm->auto_tdma_adjust = false;
 
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6);
-        /*PAN(OPP,FTP), HID+PAN(OPP,FTP) */
+        /* PAN(OPP,FTP), HID + PAN(OPP,FTP) */
        } else if (bt_link_info->pan_only ||
                   (bt_link_info->hid_exist && bt_link_info->pan_exist)) {
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
                halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6);
                coex_dm->auto_tdma_adjust = false;
-        /*A2DP+PAN(OPP,FTP), HID+A2DP+PAN(OPP,FTP)*/
+        /* A2DP + PAN(OPP,FTP), HID + A2DP + PAN(OPP,FTP) */
        } else if ((bt_link_info->a2dp_exist && bt_link_info->pan_exist) ||
                   (bt_link_info->hid_exist && bt_link_info->a2dp_exist &&
                    bt_link_info->pan_exist)) {
@@ -1402,57 +1237,59 @@ static void btc8723b1ant_action_wifi_not_conn(struct btc_coexist *btcoexist)
        halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
 }
 
-static void btc8723b1ant_action_wifi_not_conn_scan(struct btc_coexist *btcoex)
+static void
+btc8723b1ant_action_wifi_not_conn_scan(struct btc_coexist *btcoexist)
 {
-       struct btc_bt_link_info *bt_link_info = &btcoex->bt_link_info;
+       struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 
-       halbtc8723b1ant_power_save_state(btcoex, BTC_PS_WIFI_NATIVE,
+       halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                         0x0, 0x0);
 
        /* tdma and coex table */
        if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
                if (bt_link_info->a2dp_exist && bt_link_info->pan_exist) {
-                       halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC,
+                       halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 22);
-                       halbtc8723b1ant_coex_table_with_type(btcoex,
+                       halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 1);
                } else if (bt_link_info->pan_only) {
-                       halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC,
+                       halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 20);
-                       halbtc8723b1ant_coex_table_with_type(btcoex,
+                       halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 2);
                } else {
-                       halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC,
+                       halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                true, 20);
-                       halbtc8723b1ant_coex_table_with_type(btcoex,
+                       halbtc8723b1ant_coex_table_with_type(btcoexist,
                                                             NORMAL_EXEC, 1);
                }
        } else if ((BT_8723B_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
                   (BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY ==
                    coex_dm->bt_status)){
-               btc8723b1ant_act_bt_sco_hid_only_busy(btcoex,
+               btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist,
                                BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN);
        } else {
-               halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 8);
-               halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 2);
+               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+               halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
        }
 }
 
-static void btc8723b1ant_act_wifi_not_conn_asso_auth(struct btc_coexist *btcoex)
+static void
+btc8723b1ant_act_wifi_not_conn_asso_auth(struct btc_coexist *btcoexist)
 {
-       struct btc_bt_link_info *bt_link_info = &btcoex->bt_link_info;
+       struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 
-       halbtc8723b1ant_power_save_state(btcoex, BTC_PS_WIFI_NATIVE,
+       halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                         0x0, 0x0);
 
        if ((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status) ||
            (bt_link_info->sco_exist) || (bt_link_info->hid_only) ||
            (bt_link_info->a2dp_only) || (bt_link_info->pan_only)) {
-               halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 8);
-               halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 7);
+               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+               halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
        } else {
-               halbtc8723b1ant_ps_tdma(btcoex, NORMAL_EXEC, true, 20);
-               halbtc8723b1ant_coex_table_with_type(btcoex, NORMAL_EXEC, 1);
+               halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+               halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        }
 }
 
@@ -1663,13 +1500,12 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
        if (!bt_link_info->sco_exist && !bt_link_info->hid_exist) {
                halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
        } else {
-               if (wifi_connected) {
+               if (wifi_connected)
                        halbtc8723b1ant_limited_tx(btcoexist,
                                                   NORMAL_EXEC, 1, 1, 1, 1);
-               } else {
+               else
                        halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC,
                                                   0, 0, 0, 0);
-               }
        }
 
        if (bt_link_info->sco_exist) {
@@ -1784,22 +1620,19 @@ static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist,
        btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
 
        /* Enable counter statistics */
-       /*0x76e[3] =1, WLAN_Act control by PTA */
+       /*0x76e[3] = 1, WLAN_Act control by PTA */
        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
        btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
 
-       /*Antenna config */
-       halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_PTA, true, false);
+       /* Antenna config */
+       halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, true, false);
        /* PTA parameter */
        halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
 }
 
 /**************************************************************
- * work around function start with wa_halbtc8723b1ant_
- **************************************************************/
-/**************************************************************
- * extern function start with EXhalbtc8723b1ant_
+ * extern function start with ex_halbtc8723b1ant_
  **************************************************************/
 
 void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist)
@@ -1953,7 +1786,7 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
                if (coex_sta->bt_info_c2h_cnt[i]) {
                        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
                                 "\r\n %-35s = %7ph(%d)",
-                                GLBtInfoSrc8723b1Ant[i],
+                                glbt_info_src_8723b_1ant[i],
                                 coex_sta->bt_info_c2h[i],
                                 coex_sta->bt_info_c2h_cnt[i]);
                }
@@ -2111,8 +1944,8 @@ void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
                         "[BTCoex], IPS ENTER notify\n");
                coex_sta->under_ips = true;
 
-               halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT,
-                                          false, true);
+               halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
+                                            false, true);
                /* set PTA control */
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
                halbtc8723b1ant_coex_table_with_type(btcoexist,
@@ -2187,14 +2020,17 @@ void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
        if (BTC_SCAN_START == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], SCAN START notify\n");
-               if (!wifi_connected)    /* non-connected scan */
+               if (!wifi_connected)
+                       /* non-connected scan */
                        btc8723b1ant_action_wifi_not_conn_scan(btcoexist);
-               else    /* wifi is connected */
+               else
+                       /* wifi is connected */
                        btc8723b1ant_action_wifi_conn_scan(btcoexist);
        } else if (BTC_SCAN_FINISH == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], SCAN FINISH notify\n");
-               if (!wifi_connected)    /* non-connected scan */
+               if (!wifi_connected)
+                       /* non-connected scan */
                        btc8723b1ant_action_wifi_not_conn(btcoexist);
                else
                        halbtc8723b1ant_action_wifi_connected(btcoexist);
@@ -2244,7 +2080,8 @@ void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 
                btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
                                   &wifi_connected);
-               if (!wifi_connected) /* non-connected scan */
+               if (!wifi_connected)
+                       /* non-connected scan */
                        btc8723b1ant_action_wifi_not_conn(btcoexist);
                else
                        halbtc8723b1ant_action_wifi_connected(btcoexist);
@@ -2433,7 +2270,8 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
                coex_sta->a2dp_exist = false;
                coex_sta->hid_exist = false;
                coex_sta->sco_exist = false;
-       } else { /* connection exists */
+       } else {
+               /* connection exists */
                coex_sta->bt_link_exist = true;
                if (bt_info & BT_INFO_8723B_1ANT_B_FTP)
                        coex_sta->pan_exist = true;
@@ -2502,7 +2340,7 @@ void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
 
        btcoexist->stop_coex_dm = true;
 
-       halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, false, true);
+       halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true);
 
        halbtc8723b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
 
@@ -2523,8 +2361,8 @@ void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Pnp notify to SLEEP\n");
                btcoexist->stop_coex_dm = true;
-               halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, false,
-                                          true);
+               halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false,
+                                            true);
                halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
                                                 0x0, 0x0);
                halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
index 4e5dfaa02da9ca43f1113b9b235b9c4580f428b6..9b09b94cbb43f630a3d0d7ebe29e214572ba0a7f 100644 (file)
@@ -676,15 +676,15 @@ static void btc8723b_set_penalty_txrate(struct btc_coexist *btcoexist,
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[6] = {0};
 
-       h2c_parameter[0] = 0x6; /* opCode, 0x6= Retry_Penalty*/
+       h2c_parameter[0] = 0x6; /* op_code, 0x6 = Retry_Penalty */
 
        if (low_penalty_ra) {
                h2c_parameter[1] |= BIT0;
-               /*normal rate except MCS7/6/5, OFDM54/48/36*/
+               /* normal rate except MCS7/6/5, OFDM54/48/36 */
                h2c_parameter[2] = 0x00;
-               h2c_parameter[3] = 0xf7;  /*MCS7 or OFDM54*/
-               h2c_parameter[4] = 0xf8;  /*MCS6 or OFDM48*/
-               h2c_parameter[5] = 0xf9;  /*MCS5 or OFDM36*/
+               h2c_parameter[3] = 0xf7; /* MCS7 or OFDM54 */
+               h2c_parameter[4] = 0xf8; /* MCS6 or OFDM48 */
+               h2c_parameter[5] = 0xf9; /* MCS5 or OFDM36 */
        }
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -699,7 +699,6 @@ static void btc8723b2ant_low_penalty_ra(struct btc_coexist *btcoexist,
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
-       /*return; */
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], %s turn LowPenaltyRA = %s\n",
                 (force_exec ? "force to" : ""), (low_penalty_ra ?
@@ -741,9 +740,9 @@ static void btc8723b2ant_set_sw_fulltime_dac_swing(struct btc_coexist *btcoex,
                btc8723b2ant_set_dac_swing_reg(btcoex, 0x18);
 }
 
-static void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
-                                  bool force_exec, bool dac_swing_on,
-                                  u32 dac_swing_lvl)
+void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
+                           bool force_exec, bool dac_swing_on,
+                           u32 dac_swing_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -838,8 +837,8 @@ static void btc8723b2ant_coex_table(struct btc_coexist *btcoexist,
        coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
 }
 
-static void btc8723b_coex_tbl_type(struct btc_coexist *btcoexist,
-                                  bool force_exec, u8 type)
+static void btc8723b2ant_coex_table_with_type(struct btc_coexist *btcoexist,
+                                             bool force_exec, u8 type)
 {
        switch (type) {
        case 0:
@@ -906,7 +905,7 @@ static void btc8723b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
        u8 h2c_parameter[1] = {0};
 
        if (enable)
-               h2c_parameter[0] |= BIT0;/* function enable*/
+               h2c_parameter[0] |= BIT0; /* function enable */
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63=0x%x\n",
@@ -967,9 +966,9 @@ static void btc8723b2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1,
        btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
 }
 
-static void btc8723b2ant_sw_mechanism1(struct btc_coexist *btcoexist,
-                                      bool shrink_rx_lpf, bool low_penalty_ra,
-                                      bool limited_dig, bool bt_lna_constrain)
+static void btc8723b2ant_sw_mechanism(struct btc_coexist *btcoexist,
+                                     bool shrink_rx_lpf, bool low_penalty_ra,
+                                     bool limited_dig, bool bt_lna_constrain)
 {
        btc8723b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
 }
@@ -1208,11 +1207,11 @@ static void btc8723b2ant_coex_alloff(struct btc_coexist *btcoexist)
        btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        /* sw all off */
-       btc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+       btc8723b2ant_sw_mechanism(btcoexist, false, false, false, false);
 
        /* hw all off */
        btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
-       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0);
+       btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
 }
 
 static void btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist)
@@ -1223,7 +1222,9 @@ static void btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist)
        btc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
        btc8723b2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, false);
 
-       btc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
+       btc8723b2ant_sw_mechanism(btcoexist, false, false, false, false);
+
+       coex_sta->pop_event_cnt = 0;
 }
 
 static void btc8723b2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
@@ -1237,22 +1238,16 @@ static void btc8723b2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
                           &wifi_connected);
 
        if (wifi_connected) {
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
                btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
        } else {
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0);
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
                btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
        }
        btc8723b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
        btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
-       btc8723b2ant_sw_mechanism1(btcoexist, false, false, false, false);
-
-       coex_dm->need_recover_0x948 = true;
-       coex_dm->backup_0x948 = btcoexist->btc_read_2byte(btcoexist, 0x948);
-
-       btc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_AUX,
-                                 false, false);
+       btc8723b2ant_sw_mechanism(btcoexist, false, false, false, false);
 }
 
 static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
@@ -1277,13 +1272,13 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 
                btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
                                          0x0);
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0);
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
                btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
                btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
                btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
-               btc8723b2ant_sw_mechanism1(btcoexist, false, false, false,
-                                          false);
+               btc8723b2ant_sw_mechanism(btcoexist, false, false, false,
+                                         false);
 
                common = true;
        } else {
@@ -1299,15 +1294,16 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 
                        btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
                                                  0xfffff, 0x0);
-                       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0);
+                       btc8723b2ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 0);
                        btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
                        btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
                                                      0xb);
                        btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
                                                false);
 
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
 
                        common = true;
                } else if (BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE ==
@@ -1324,15 +1320,16 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 
                        btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
                                                  0xfffff, 0x0);
-                       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0);
+                       btc8723b2ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 0);
                        btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
                        btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
                                                      0xb);
                        btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
                                                false);
 
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
 
                        common = true;
                } else {
@@ -1354,16 +1351,17 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 
                                btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A,
                                                          0x1, 0xfffff, 0x0);
-                               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC,
-                                                      7);
+                               btc8723b2ant_coex_table_with_type(btcoexist,
+                                                                 NORMAL_EXEC,
+                                                                 7);
                                btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
                                                     true, 21);
                                btc8723b2ant_fw_dac_swing_lvl(btcoexist,
                                                              NORMAL_EXEC,
                                                              0xb);
-                               btc8723b2ant_sw_mechanism1(btcoexist, false,
-                                                          false, false,
-                                                          false);
+                               btc8723b2ant_sw_mechanism(btcoexist, false,
+                                                         false, false,
+                                                         false);
                                common = true;
                        }
                }
@@ -1542,8 +1540,11 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
                         "[BTCoex], max Interval = %d\n", max_interval);
        }
 
-       /*if current PsTdma not match with the recorded one (when scan, dhcp..),
-        *then we have to adjust it back to the previous recorded one.
+       RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+                "[BTCoex], max Interval = %d\n", max_interval);
+
+       /* if current PsTdma not match with the recorded one (scan, dhcp, ...),
+        * then we have to adjust it back to the previous recorded one.
         */
        if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) {
                bool scan = false, link = false, roam = false;
@@ -1579,33 +1580,34 @@ static void btc8723b2ant_action_sco(struct btc_coexist *btcoexist)
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       /*for SCO quality at 11b/g mode*/
        if (BTC_WIFI_BW_LEGACY == wifi_bw)
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 2);
-       else  /*for SCO quality & wifi performance balance at 11n mode*/
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 8);
+               /* for SCO quality at 11b/g mode */
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+       else
+               /* for SCO quality & wifi performance balance at 11n mode */
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8);
 
-       /*for voice quality */
+       /* for voice quality */
        btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
 
        /* sw mechanism */
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                }
        }
 }
@@ -1625,10 +1627,13 @@ static void btc8723b2ant_action_hid(struct btc_coexist *btcoexist)
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       if (BTC_WIFI_BW_LEGACY == wifi_bw) /*/for HID at 11b/g mode*/
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
-       else  /*for HID quality & wifi performance balance at 11n mode*/
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 9);
+       if (wifi_bw == BTC_WIFI_BW_LEGACY)
+               /* for HID at 11b/g mode */
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
+       else
+               /* for HID quality & wifi performance balance at 11n mode */
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 9);
+
 
        if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
            (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
@@ -1640,25 +1645,25 @@ static void btc8723b2ant_action_hid(struct btc_coexist *btcoexist)
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                }
        }
 }
 
-/*A2DP only / PAN(EDR) only/ A2DP+PAN(HS)*/
+/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
 static void btc8723b2ant_action_a2dp(struct btc_coexist *btcoexist)
 {
        u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
@@ -1680,17 +1685,17 @@ static void btc8723b2ant_action_a2dp(struct btc_coexist *btcoexist)
                                          0x0);
                btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
                btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 0);
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
                btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
 
                /* sw mechanism */
                btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
                if (BTC_WIFI_BW_HT40 == wifi_bw) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                }
                return;
        }
@@ -1699,7 +1704,7 @@ static void btc8723b2ant_action_a2dp(struct btc_coexist *btcoexist)
 
        btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
-       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
+       btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
 
        if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
            (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
@@ -1713,20 +1718,20 @@ static void btc8723b2ant_action_a2dp(struct btc_coexist *btcoexist)
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                }
        }
 }
@@ -1743,30 +1748,29 @@ static void btc8723b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
 
        btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
-       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
+       btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
 
        btc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 2);
 
        /* sw mechanism */
-       btcoexist->btc_get(btcoexist,
-               BTC_GET_U4_WIFI_BW, &wifi_bw);
+       btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                }
        }
 }
@@ -1789,7 +1793,7 @@ static void btc8723b2ant_action_pan_edr(struct btc_coexist *btcoexist)
        else
                btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
 
-       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 10);
+       btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 10);
 
        if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
            (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
@@ -1802,25 +1806,25 @@ static void btc8723b2ant_action_pan_edr(struct btc_coexist *btcoexist)
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                }
        }
 }
 
-/*PAN(HS) only*/
+/* PAN(HS) only */
 static void btc8723b2ant_action_pan_hs(struct btc_coexist *btcoexist)
 {
        u8 wifi_rssi_state;
@@ -1839,33 +1843,32 @@ static void btc8723b2ant_action_pan_hs(struct btc_coexist *btcoexist)
        else
                btc8723b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
-       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
-
+       btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
        btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                }
        }
 }
 
-/*PAN(EDR)+A2DP*/
+/* PAN(EDR) + A2DP */
 static void btc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 {
        u8 wifi_rssi_state, bt_rssi_state;
@@ -1888,7 +1891,7 @@ static void btc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 
        if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
            (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 12);
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 12);
                if (BTC_WIFI_BW_HT40 == wifi_bw)
                        btc8723b2ant_tdma_duration_adjust(btcoexist, false,
                                                          true, 3);
@@ -1896,7 +1899,7 @@ static void btc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
                        btc8723b2ant_tdma_duration_adjust(btcoexist, false,
                                                          false, 3);
        } else {
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
                btc8723b2ant_tdma_duration_adjust(btcoexist, false, true, 3);
        }
 
@@ -1904,20 +1907,20 @@ static void btc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, false,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, false,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, false,
+                                                 false, false);
                }
        }
 }
@@ -1942,20 +1945,22 @@ static void btc8723b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
                if (BTC_WIFI_BW_HT40 == wifi_bw) {
                        btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
                                                      3);
-                       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 11);
+                       btc8723b2ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 11);
                        btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
                                                  0xfffff, 0x780);
                } else {
                        btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
                                                      6);
-                       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
+                       btc8723b2ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 7);
                        btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
                                                  0xfffff, 0x0);
                }
                btc8723b2ant_tdma_duration_adjust(btcoexist, true, false, 2);
        } else {
                btc8723b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
-               btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 11);
+               btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 11);
                btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
                                          0x0);
                btc8723b2ant_tdma_duration_adjust(btcoexist, true, true, 2);
@@ -1965,25 +1970,25 @@ static void btc8723b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                }
        }
 }
 
-/* HID+A2DP+PAN(EDR) */
+/* HID + A2DP + PAN(EDR) */
 static void btc8723b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 {
        u8 wifi_rssi_state, bt_rssi_state;
@@ -2004,7 +2009,7 @@ static void btc8723b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
+       btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
 
        if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
            (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
@@ -2022,20 +2027,20 @@ static void btc8723b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                }
        }
 }
@@ -2055,7 +2060,7 @@ static void btc8723b2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       btc8723b_coex_tbl_type(btcoexist, NORMAL_EXEC, 7);
+       btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
 
        if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
            (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
@@ -2067,20 +2072,20 @@ static void btc8723b2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, true, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, true, true,
+                                                 false, false);
                }
        } else {
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                } else {
-                       btc8723b2ant_sw_mechanism1(btcoexist, false, true,
-                                                  false, false);
+                       btc8723b2ant_sw_mechanism(btcoexist, false, true,
+                                                 false, false);
                }
        }
 }
@@ -2209,10 +2214,7 @@ static void btc8723b2ant_wifioff_hwcfg(struct btc_coexist *btcoexist)
 }
 
 /*********************************************************************
- *  work around function start with wa_btc8723b2ant_
- *********************************************************************/
-/*********************************************************************
- *  extern function start with EXbtc8723b2ant_
+ *  extern function start with ex_btc8723b2ant_
  *********************************************************************/
 void ex_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist)
 {
@@ -2230,14 +2232,14 @@ void ex_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist)
        u8tmp |= 0x5;
        btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
 
-       /*Antenna config */
+       /* Antenna config */
        btc8723b2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN,
                                  true, false);
        /* PTA parameter */
-       btc8723b_coex_tbl_type(btcoexist, FORCE_EXEC, 0);
+       btc8723b2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
 
        /* Enable counter statistics */
-       /*0x76e[3] =1, WLAN_Act control by PTA*/
+       /* 0x76e[3] = 1, WLAN_ACT controlled by PTA */
        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
        btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
@@ -2615,7 +2617,7 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
                coex_sta->bt_info_c2h[rsp_source][i] = tmpbuf[i];
                if (i == 1)
                        bt_info = tmpbuf[i];
-               if (i == length-1)
+               if (i == length - 1)
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "0x%02x]\n", tmpbuf[i]);
                else
@@ -2630,7 +2632,7 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
        }
 
        if (BT_INFO_SRC_8723B_2ANT_WIFI_FW != rsp_source) {
-               coex_sta->bt_retry_cnt =        /* [3:0]*/
+               coex_sta->bt_retry_cnt =
                        coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
 
                coex_sta->bt_rssi =
@@ -2640,7 +2642,7 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
                        coex_sta->bt_info_c2h[rsp_source][4];
 
                /* Here we need to resend some wifi info to BT
-                    because bt is reset and loss of the info.
+                * because BT is reset and loss of the info.
                 */
                if ((coex_sta->bt_info_ext & BIT1)) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -2675,20 +2677,21 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
 #endif
        }
 
-       /* check BIT2 first ==> check if bt is under inquiry or page scan*/
+       /* check BIT2 first ==> check if bt is under inquiry or page scan */
        if (bt_info & BT_INFO_8723B_2ANT_B_INQ_PAGE)
                coex_sta->c2h_bt_inquiry_page = true;
        else
                coex_sta->c2h_bt_inquiry_page = false;
 
-       /* set link exist status*/
        if (!(bt_info & BT_INFO_8723B_2ANT_B_CONNECTION)) {
+               /* set link exist status */
                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 */
+       } else {
+               /* connection exists */
                coex_sta->bt_link_exist = true;
                if (bt_info & BT_INFO_8723B_2ANT_B_FTP)
                        coex_sta->pan_exist = true;
index 567f354caf95c5e6f1449c1f9296ec9877646fd0..d787ae3bced22bb85d60434c6dab564f884544e9 100644 (file)
@@ -148,6 +148,7 @@ struct coex_sta_8723b_2ant {
        bool c2h_bt_inquiry_page;
        u8 bt_retry_cnt;
        u8 bt_info_ext;
+       u32 pop_event_cnt;
 };
 
 /*********************************************************************
index 4a8d8cfb34d3f71410c4f2c8d489bc39bdd07c1c..6f6ab0738fbb3fc3f164782980a49fb1e8cb045e 100644 (file)
@@ -23,7 +23,7 @@
  *
  *****************************************************************************/
 
-/*============================================================
+/**************************************************************
  * Description:
  *
  * This file is for RTL8821A 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_8821a_1ant glcoex_dm_8821a_1ant;
 static struct coex_dm_8821a_1ant *coex_dm = &glcoex_dm_8821a_1ant;
 static struct coex_sta_8821a_1ant glcoex_sta_8821a_1ant;
@@ -53,22 +51,21 @@ static const char *const glbt_info_src_8821a_1ant[] = {
          "BT Info[bt auto report]",
 };
 
-static u32     glcoex_ver_date_8821a_1ant = 20130816;
-static u32     glcoex_ver_8821a_1ant = 0x41;
+static u32 glcoex_ver_date_8821a_1ant = 20130816;
+static u32 glcoex_ver_8821a_1ant = 0x41;
 
-/*============================================================
+/**************************************************************
  * local function proto type if needed
  *
- * local function start with halbtc8821a1ant_
- *============================================================
- */
-static u8 halbtc8821a1ant_bt_rssi_state(struct btc_coexist *btcoexist,
-                                       u8 level_num, u8 rssi_thresh,
-                                       u8 rssi_thresh1)
+ * local function start with btc8821a1ant_
+ **************************************************************/
+static u8 btc8821a1ant_bt_rssi_state(struct btc_coexist *btcoexist,
+                                    u8 level_num, u8 rssi_thresh,
+                                    u8 rssi_thresh1)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       long    bt_rssi = 0;
-       u8      bt_rssi_state = coex_sta->pre_bt_rssi_state;
+       long bt_rssi = 0;
+       u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
 
        bt_rssi = coex_sta->bt_rssi;
 
@@ -150,9 +147,9 @@ static u8 halbtc8821a1ant_bt_rssi_state(struct btc_coexist *btcoexist,
        return bt_rssi_state;
 }
 
-static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
-                                       u8 index, u8 level_num, u8 rssi_thresh,
-                                       u8 rssi_thresh1)
+static u8 btc8821a1ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+                                      u8 index, u8 level_num, u8 rssi_thresh,
+                                      u8 rssi_thresh1)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        long    wifi_rssi = 0;
@@ -165,8 +162,8 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
                     BTC_RSSI_STATE_LOW) ||
                    (coex_sta->pre_wifi_rssi_state[index] ==
                     BTC_RSSI_STATE_STAY_LOW)) {
-                       if (wifi_rssi >=
-                           (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
+                       if (wifi_rssi >= (rssi_thresh +
+                                       BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
                                wifi_rssi_state = BTC_RSSI_STATE_HIGH;
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], wifi RSSI state switch to High\n");
@@ -197,8 +194,8 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
                     BTC_RSSI_STATE_LOW) ||
                    (coex_sta->pre_wifi_rssi_state[index] ==
                     BTC_RSSI_STATE_STAY_LOW)) {
-                       if (wifi_rssi >=
-                           (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
+                       if (wifi_rssi >= (rssi_thresh +
+                                       BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
                                wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], wifi RSSI state switch to Medium\n");
@@ -211,9 +208,8 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
                        BTC_RSSI_STATE_MEDIUM) ||
                        (coex_sta->pre_wifi_rssi_state[index] ==
                        BTC_RSSI_STATE_STAY_MEDIUM)) {
-                       if (wifi_rssi >=
-                           (rssi_thresh1 +
-                            BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
+                       if (wifi_rssi >= (rssi_thresh1 +
+                                       BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
                                wifi_rssi_state = BTC_RSSI_STATE_HIGH;
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], wifi RSSI state switch to High\n");
@@ -243,14 +239,14 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
        return wifi_rssi_state;
 }
 
-static void halbtc8821a1ant_update_ra_mask(struct btc_coexist *btcoexist,
-                                          bool force_exec, u32 dis_rate_mask)
+static void btc8821a1ant_update_ra_mask(struct btc_coexist *btcoexist,
+                                       bool force_exec, u32 dis_rate_mask)
 {
        coex_dm->cur_ra_mask = dis_rate_mask;
 
        if (force_exec ||
            (coex_dm->pre_ra_mask != coex_dm->cur_ra_mask)) {
-               btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+               btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_RAMASK,
                                   &coex_dm->cur_ra_mask);
        }
        coex_dm->pre_ra_mask = coex_dm->cur_ra_mask;
@@ -259,14 +255,14 @@ static void halbtc8821a1ant_update_ra_mask(struct btc_coexist *btcoexist,
 static void btc8821a1ant_auto_rate_fb_retry(struct btc_coexist *btcoexist,
                                            bool force_exec, u8 type)
 {
-       bool    wifi_under_b_mode = false;
+       bool wifi_under_b_mode = false;
 
        coex_dm->cur_arfr_type = type;
 
        if (force_exec ||
            (coex_dm->pre_arfr_type != coex_dm->cur_arfr_type)) {
                switch (coex_dm->cur_arfr_type) {
-               case 0: /* normal mode*/
+               case 0: /* normal mode */
                        btcoexist->btc_write_4byte(btcoexist, 0x430,
                                                   coex_dm->backup_arfr_cnt1);
                        btcoexist->btc_write_4byte(btcoexist, 0x434,
@@ -296,19 +292,19 @@ static void btc8821a1ant_auto_rate_fb_retry(struct btc_coexist *btcoexist,
        coex_dm->pre_arfr_type = coex_dm->cur_arfr_type;
 }
 
-static void halbtc8821a1ant_retry_limit(struct btc_coexist *btcoexist,
-                                       bool force_exec, u8 type)
+static void btc8821a1ant_retry_limit(struct btc_coexist *btcoexist,
+                                    bool force_exec, u8 type)
 {
        coex_dm->cur_retry_limit_type = type;
 
        if (force_exec ||
            (coex_dm->pre_retry_limit_type != coex_dm->cur_retry_limit_type)) {
                switch (coex_dm->cur_retry_limit_type) {
-               case 0: /* normal mode*/
+               case 0: /* normal mode */
                        btcoexist->btc_write_2byte(btcoexist, 0x42a,
                                                   coex_dm->backup_retry_limit);
                        break;
-               case 1: /* retry limit = 8*/
+               case 1: /* retry limit = 8 */
                        btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808);
                        break;
                default:
@@ -318,19 +314,19 @@ static void halbtc8821a1ant_retry_limit(struct btc_coexist *btcoexist,
        coex_dm->pre_retry_limit_type = coex_dm->cur_retry_limit_type;
 }
 
-static void halbtc8821a1ant_ampdu_max_time(struct btc_coexist *btcoexist,
-                                          bool force_exec, u8 type)
+static void btc8821a1ant_ampdu_max_time(struct btc_coexist *btcoexist,
+                                       bool force_exec, u8 type)
 {
        coex_dm->cur_ampdu_time_type = type;
 
        if (force_exec ||
            (coex_dm->pre_ampdu_time_type != coex_dm->cur_ampdu_time_type)) {
                switch (coex_dm->cur_ampdu_time_type) {
-               case 0: /* normal mode*/
+               case 0: /* normal mode */
                        btcoexist->btc_write_1byte(btcoexist, 0x456,
                                                   coex_dm->backup_ampdu_max_time);
                        break;
-               case 1: /* AMPDU timw = 0x38 * 32us*/
+               case 1: /* AMPDU time = 0x38 * 32us */
                        btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
                        break;
                default:
@@ -341,88 +337,85 @@ static void halbtc8821a1ant_ampdu_max_time(struct btc_coexist *btcoexist,
        coex_dm->pre_ampdu_time_type = coex_dm->cur_ampdu_time_type;
 }
 
-static void halbtc8821a1ant_limited_tx(struct btc_coexist *btcoexist,
-                                      bool force_exec, u8 ra_mask_type,
-                                      u8 arfr_type, u8 retry_limit_type,
-                                      u8 ampdu_time_type)
+static void btc8821a1ant_limited_tx(struct btc_coexist *btcoexist,
+                                   bool force_exec, u8 ra_mask_type,
+                                   u8 arfr_type, u8 retry_limit_type,
+                                   u8 ampdu_time_type)
 {
        switch (ra_mask_type) {
-       case 0: /* normal mode*/
-               halbtc8821a1ant_update_ra_mask(btcoexist, force_exec, 0x0);
+       case 0: /* normal mode */
+               btc8821a1ant_update_ra_mask(btcoexist, force_exec, 0x0);
                break;
-       case 1: /* disable cck 1/2*/
-               halbtc8821a1ant_update_ra_mask(btcoexist, force_exec,
-                                              0x00000003);
+       case 1: /* disable cck 1/2 */
+               btc8821a1ant_update_ra_mask(btcoexist, force_exec,
+                                           0x00000003);
                break;
-       case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4*/
-               halbtc8821a1ant_update_ra_mask(btcoexist, force_exec,
-                                              0x0001f1f7);
+       case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
+               btc8821a1ant_update_ra_mask(btcoexist, force_exec,
+                                           0x0001f1f7);
                break;
        default:
                break;
        }
 
        btc8821a1ant_auto_rate_fb_retry(btcoexist, force_exec, arfr_type);
-       halbtc8821a1ant_retry_limit(btcoexist, force_exec, retry_limit_type);
-       halbtc8821a1ant_ampdu_max_time(btcoexist, force_exec, ampdu_time_type);
+       btc8821a1ant_retry_limit(btcoexist, force_exec, retry_limit_type);
+       btc8821a1ant_ampdu_max_time(btcoexist, force_exec, ampdu_time_type);
 }
 
-static void halbtc8821a1ant_limited_rx(struct btc_coexist *btcoexist,
-                                      bool force_exec, bool rej_ap_agg_pkt,
-                                      bool bt_ctrl_agg_buf_size,
-                                      u8 agg_buf_size)
+static void btc8821a1ant_limited_rx(struct btc_coexist *btcoexist,
+                                   bool force_exec, bool rej_ap_agg_pkt,
+                                   bool bt_ctrl_agg_buf_size, u8 agg_buf_size)
 {
        bool reject_rx_agg = rej_ap_agg_pkt;
        bool bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size;
        u8 rx_agg_size = agg_buf_size;
 
-       /*============================================*/
-       /*      Rx Aggregation related setting*/
-       /*============================================*/
+       /* Rx Aggregation related setting */
        btcoexist->btc_set(btcoexist,
                 BTC_SET_BL_TO_REJ_AP_AGG_PKT, &reject_rx_agg);
-       /* decide BT control aggregation buf size or not*/
+       /* decide BT control aggregation buf size or not */
        btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
                           &bt_ctrl_rx_agg_size);
-       /* aggregation buf size, only work when BT control Rx agg size.*/
+       /* aggregation buf size, only work when BT control Rx agg size */
        btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size);
-       /* real update aggregation setting*/
+       /* real update aggregation setting */
        btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
 }
 
-static void halbtc8821a1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+static void btc8821a1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 {
-       u32     reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp;
-       u32     reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+       u32 reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp;
+       u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
 
        reg_hp_tx_rx = 0x770;
        reg_lp_tx_rx = 0x774;
 
        u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_tx_rx);
        reg_hp_tx = u4_tmp & MASKLWORD;
-       reg_hp_rx = (u4_tmp & MASKHWORD)>>16;
+       reg_hp_rx = (u4_tmp & MASKHWORD) >> 16;
 
        u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_tx_rx);
        reg_lp_tx = u4_tmp & MASKLWORD;
-       reg_lp_rx = (u4_tmp & MASKHWORD)>>16;
+       reg_lp_rx = (u4_tmp & 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*/
+       /* reset counter */
        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
 }
 
-static void halbtc8821a1ant_query_bt_info(struct btc_coexist *btcoexist)
+static void btc8821a1ant_query_bt_info(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
 
        coex_sta->c2h_bt_info_req_sent = true;
 
-       h2c_parameter[0] |= BIT0;       /* trigger*/
+       h2c_parameter[0] |= BIT0; /* trigger */
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
@@ -431,10 +424,10 @@ static void halbtc8821a1ant_query_bt_info(struct btc_coexist *btcoexist)
        btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
 }
 
-static void halbtc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
+static void btc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
 {
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
-       bool    bt_hs_on = false;
+       bool bt_hs_on = false;
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
 
@@ -444,13 +437,13 @@ static void halbtc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
        bt_link_info->pan_exist = coex_sta->pan_exist;
        bt_link_info->hid_exist = coex_sta->hid_exist;
 
-       /* work around for HS mode.*/
+       /* 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*/
+       /* check if Sco only */
        if (bt_link_info->sco_exist &&
            !bt_link_info->a2dp_exist &&
            !bt_link_info->pan_exist &&
@@ -459,7 +452,7 @@ static void halbtc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
        else
                bt_link_info->sco_only = false;
 
-       /* check if A2dp only*/
+       /* check if A2dp only */
        if (!bt_link_info->sco_exist &&
            bt_link_info->a2dp_exist &&
            !bt_link_info->pan_exist &&
@@ -468,7 +461,7 @@ static void halbtc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
        else
                bt_link_info->a2dp_only = false;
 
-       /* check if Pan only*/
+       /* check if Pan only */
        if (!bt_link_info->sco_exist &&
            !bt_link_info->a2dp_exist &&
            bt_link_info->pan_exist &&
@@ -477,7 +470,7 @@ static void halbtc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
        else
                bt_link_info->pan_only = false;
 
-       /* check if Hid only*/
+       /* check if Hid only */
        if (!bt_link_info->sco_exist &&
            !bt_link_info->a2dp_exist &&
            !bt_link_info->pan_exist &&
@@ -487,13 +480,13 @@ static void halbtc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
                bt_link_info->hid_only = false;
 }
 
-static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
+static u8 btc8821a1ant_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_8821A_1ANT_COEX_ALGO_UNDEFINED;
-       u8      num_of_diff_profile = 0;
+       bool bt_hs_on = false;
+       u8 algorithm = BT_8821A_1ANT_COEX_ALGO_UNDEFINED;
+       u8 num_of_diff_profile = 0;
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
 
@@ -605,7 +598,7 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
                                         "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n");
                                algorithm = BT_8821A_1ANT_COEX_ALGO_HID;
                        } else if (bt_link_info->hid_exist &&
-                               bt_link_info->pan_exist) {
+                                  bt_link_info->pan_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
@@ -618,7 +611,7 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
                                        algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID;
                                }
                        } else if (bt_link_info->pan_exist &&
-                               bt_link_info->a2dp_exist) {
+                                  bt_link_info->a2dp_exist) {
                                if (bt_hs_on) {
                                        RT_TRACE(rtlpriv, COMP_BT_COEXIST,
                                                 DBG_LOUD,
@@ -670,8 +663,8 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
        return algorithm;
 }
 
-static void btc8821a1ant_set_sw_pen_tx_rate(struct btc_coexist *btcoexist,
-                                           bool low_penalty_ra)
+static void btc8821a1ant_set_sw_penalty_tx_rate(struct btc_coexist *btcoexist,
+                                               bool low_penalty_ra)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[6] = {0};
@@ -680,11 +673,11 @@ static void btc8821a1ant_set_sw_pen_tx_rate(struct btc_coexist *btcoexist,
 
        if (low_penalty_ra) {
                h2c_parameter[1] |= BIT0;
-               /*normal rate except MCS7/6/5, OFDM54/48/36*/
+               /* normal rate except MCS7/6/5, OFDM54/48/36 */
                h2c_parameter[2] = 0x00;
-               h2c_parameter[3] = 0xf7;  /*MCS7 or OFDM54*/
-               h2c_parameter[4] = 0xf8;  /*MCS6 or OFDM48*/
-               h2c_parameter[5] = 0xf9;        /*MCS5 or OFDM36*/
+               h2c_parameter[3] = 0xf7; /* MCS7 or OFDM54 */
+               h2c_parameter[4] = 0xf8; /* MCS6 or OFDM48 */
+               h2c_parameter[5] = 0xf9; /* MCS5 or OFDM36 */
        }
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -694,8 +687,8 @@ static void btc8821a1ant_set_sw_pen_tx_rate(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
 }
 
-static void halbtc8821a1ant_low_penalty_ra(struct btc_coexist *btcoexist,
-                                          bool force_exec, bool low_penalty_ra)
+static void btc8821a1ant_low_penalty_ra(struct btc_coexist *btcoexist,
+                                       bool force_exec, bool low_penalty_ra)
 {
        coex_dm->cur_low_penalty_ra = low_penalty_ra;
 
@@ -703,14 +696,15 @@ static void halbtc8821a1ant_low_penalty_ra(struct btc_coexist *btcoexist,
                if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
                        return;
        }
-       btc8821a1ant_set_sw_pen_tx_rate(btcoexist, coex_dm->cur_low_penalty_ra);
+       btc8821a1ant_set_sw_penalty_tx_rate(btcoexist,
+                                           coex_dm->cur_low_penalty_ra);
 
        coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
 }
 
-static void halbtc8821a1ant_set_coex_table(struct btc_coexist *btcoexist,
-                                          u32 val0x6c0, u32 val0x6c4,
-                                          u32 val0x6c8, u8 val0x6cc)
+static void btc8821a1ant_set_coex_table(struct btc_coexist *btcoexist,
+                                       u32 val0x6c0, u32 val0x6c4,
+                                       u32 val0x6c8, u8 val0x6cc)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -731,9 +725,9 @@ static void halbtc8821a1ant_set_coex_table(struct btc_coexist *btcoexist,
        btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
 }
 
-static void halbtc8821a1ant_coex_table(struct btc_coexist *btcoexist,
-                                      bool force_exec, u32 val0x6c0,
-                                      u32 val0x6c4, u32 val0x6c8, u8 val0x6cc)
+static void btc8821a1ant_coex_table(struct btc_coexist *btcoexist,
+                                   bool force_exec, u32 val0x6c0, u32 val0x6c4,
+                                   u32 val0x6c8, u8 val0x6cc)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -753,8 +747,8 @@ static void halbtc8821a1ant_coex_table(struct btc_coexist *btcoexist,
                    (coex_dm->pre_val_0x6cc == coex_dm->cur_val_0x6cc))
                        return;
        }
-       halbtc8821a1ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
-                                      val0x6c8, val0x6cc);
+       btc8821a1ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
+                                   val0x6c8, val0x6cc);
 
        coex_dm->pre_val_0x6c0 = coex_dm->cur_val_0x6c0;
        coex_dm->pre_val_0x6c4 = coex_dm->cur_val_0x6c4;
@@ -762,42 +756,41 @@ static void halbtc8821a1ant_coex_table(struct btc_coexist *btcoexist,
        coex_dm->pre_val_0x6cc = coex_dm->cur_val_0x6cc;
 }
 
-static void halbtc8821a1ant_coex_table_with_type(struct btc_coexist *btcoexist,
-                                                bool force_exec, u8 type)
+static void btc8821a1ant_coex_table_with_type(struct btc_coexist *btcoexist,
+                                             bool force_exec, u8 type)
 {
        switch (type) {
        case 0:
-               halbtc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555,
-                                          0x55555555, 0xffffff, 0x3);
+               btc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555,
+                                       0x55555555, 0xffffff, 0x3);
                break;
        case 1:
-                       halbtc8821a1ant_coex_table(btcoexist, force_exec,
-                                                  0x55555555, 0x5a5a5a5a,
-                                                  0xffffff, 0x3);
-                       break;
+               btc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555,
+                                       0x5a5a5a5a, 0xffffff, 0x3);
+               break;
        case 2:
-               halbtc8821a1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
-                                          0x5a5a5a5a, 0xffffff, 0x3);
+               btc8821a1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+                                       0x5a5a5a5a, 0xffffff, 0x3);
                break;
        case 3:
-               halbtc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555,
-                                          0xaaaaaaaa, 0xffffff, 0x3);
+               btc8821a1ant_coex_table(btcoexist, force_exec, 0x55555555,
+                                       0xaaaaaaaa, 0xffffff, 0x3);
                break;
        case 4:
-               halbtc8821a1ant_coex_table(btcoexist, force_exec, 0xffffffff,
-                                          0xffffffff, 0xffffff, 0x3);
+               btc8821a1ant_coex_table(btcoexist, force_exec, 0xffffffff,
+                                       0xffffffff, 0xffffff, 0x3);
                break;
        case 5:
-               halbtc8821a1ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
-                                          0x5fff5fff, 0xffffff, 0x3);
+               btc8821a1ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
+                                       0x5fff5fff, 0xffffff, 0x3);
                break;
        case 6:
-               halbtc8821a1ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
-                                          0x5a5a5a5a, 0xffffff, 0x3);
+               btc8821a1ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+                                       0x5a5a5a5a, 0xffffff, 0x3);
                break;
        case 7:
-               halbtc8821a1ant_coex_table(btcoexist, force_exec, 0x5afa5afa,
-                                          0x5afa5afa, 0xffffff, 0x3);
+               btc8821a1ant_coex_table(btcoexist, force_exec, 0x5afa5afa,
+                                       0x5afa5afa, 0xffffff, 0x3);
                break;
        default:
                break;
@@ -808,10 +801,10 @@ static void btc8821a1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
                                                bool enable)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       u8      h2c_parameter[1] = {0};
+       u8 h2c_parameter[1] = {0};
 
        if (enable)
-               h2c_parameter[0] |= BIT0;       /* function enable*/
+               h2c_parameter[0] |= BIT0; /* function enable */
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
@@ -820,8 +813,8 @@ static void btc8821a1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
 }
 
-static void halbtc8821a1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
-                                           bool force_exec, bool enable)
+static void btc8821a1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
+                                        bool force_exec, bool enable)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -845,9 +838,8 @@ static void halbtc8821a1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
        coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
 }
 
-static void halbtc8821a1ant_set_fw_pstdma(struct btc_coexist *btcoexist,
-                                         u8 byte1, u8 byte2, u8 byte3,
-                                         u8 byte4, u8 byte5)
+static void btc8821a1ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1,
+                                       u8 byte2, u8 byte3, u8 byte4, u8 byte5)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[5] = {0};
@@ -874,18 +866,18 @@ static void halbtc8821a1ant_set_fw_pstdma(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
 }
 
-static void halbtc8821a1ant_set_lps_rpwm(struct btc_coexist *btcoexist,
-                                        u8 lps_val, u8 rpwm_val)
+static void btc8821a1ant_set_lps_rpwm(struct btc_coexist *btcoexist,
+                                     u8 lps_val, u8 rpwm_val)
 {
-       u8      lps = lps_val;
-       u8      rpwm = 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 halbtc8821a1ant_lps_rpwm(struct btc_coexist *btcoexist,
-                                    bool force_exec, u8 lps_val, u8 rpwm_val)
+static void btc8821a1ant_lps_rpwm(struct btc_coexist *btcoexist,
+                                 bool force_exec, u8 lps_val, u8 rpwm_val)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -909,33 +901,33 @@ static void halbtc8821a1ant_lps_rpwm(struct btc_coexist *btcoexist,
                        return;
                }
        }
-       halbtc8821a1ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
+       btc8821a1ant_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 halbtc8821a1ant_sw_mechanism(struct btc_coexist *btcoexist,
-                                        bool low_penalty_ra)
+static void btc8821a1ant_sw_mechanism(struct btc_coexist *btcoexist,
+                                     bool low_penalty_ra)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra);
 
-       halbtc8821a1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
+       btc8821a1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
 }
 
-static void halbtc8821a1ant_set_ant_path(struct btc_coexist *btcoexist,
-                                        u8 ant_pos_type, bool init_hw_cfg,
-                                        bool wifi_off)
+static void btc8821a1ant_set_ant_path(struct btc_coexist *btcoexist,
+                                     u8 ant_pos_type, bool init_hw_cfg,
+                                     bool wifi_off)
 {
        struct btc_board_info *board_info = &btcoexist->board_info;
        u32 u4_tmp = 0;
        u8 h2c_parameter[2] = {0};
 
        if (init_hw_cfg) {
-               /* 0x4c[23] = 0, 0x4c[24] = 1  Antenna control by WL/BT*/
+               /* 0x4c[23] = 0, 0x4c[24] = 1  Antenna control by WL/BT */
                u4_tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
                u4_tmp &= ~BIT23;
                u4_tmp |= BIT24;
@@ -945,31 +937,31 @@ static void halbtc8821a1ant_set_ant_path(struct btc_coexist *btcoexist,
                btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77);
 
                if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
-                       /*tell firmware "antenna inverse"  ==>
-                        * WRONG firmware antenna control code.==>need fw to fix
+                       /* tell firmware "antenna inverse"
+                        * WRONG firmware antenna control codeneed fw to fix
                         */
                        h2c_parameter[0] = 1;
                        h2c_parameter[1] = 1;
                        btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                h2c_parameter);
-                       /*Main Ant to  BT for IPS case 0x4c[23] = 1*/
+                       /* Main Ant to  BT for IPS case 0x4c[23] = 1 */
                        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64,
                                                           0x1, 0x1);
                } else {
-                       /*tell firmware "no antenna inverse" ==>
-                        * WRONG firmware antenna control code.==>need fw to fix
+                       /* tell firmware "no antenna inverse"
+                        * WRONG firmware antenna control codeneed fw to fix
                         */
                        h2c_parameter[0] = 0;
                        h2c_parameter[1] = 1;
                        btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                h2c_parameter);
-                       /*Aux Ant to  BT for IPS case 0x4c[23] = 1*/
+                       /* Aux Ant to BT for IPS case 0x4c[23] = 1 */
                        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64,
                                                           0x1, 0x0);
                }
        } else if (wifi_off) {
                /* 0x4c[24:23] = 00, Set Antenna control
-                *      by BT_RFE_CTRL  BT Vendor 0xac = 0xf002
+                * by BT_RFE_CTRL BT Vendor 0xac = 0xf002
                 */
                u4_tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
                u4_tmp &= ~BIT23;
@@ -977,7 +969,7 @@ static void halbtc8821a1ant_set_ant_path(struct btc_coexist *btcoexist,
                btcoexist->btc_write_4byte(btcoexist, 0x4c, u4_tmp);
        }
 
-       /* ext switch setting*/
+       /* ext switch setting */
        switch (ant_pos_type) {
        case BTC_ANT_PATH_WIFI:
                if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT)
@@ -1007,8 +999,8 @@ static void halbtc8821a1ant_set_ant_path(struct btc_coexist *btcoexist,
        }
 }
 
-static void halbtc8821a1ant_ps_tdma(struct btc_coexist *btcoexist,
-                                   bool force_exec, bool turn_on, u8 type)
+static void btc8821a1ant_ps_tdma(struct btc_coexist *btcoexist,
+                                bool force_exec, bool turn_on, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 rssi_adjust_val = 0;
@@ -1033,185 +1025,189 @@ static void halbtc8821a1ant_ps_tdma(struct btc_coexist *btcoexist,
        if (turn_on) {
                switch (type) {
                default:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x1a,
-                                                     0x1a, 0x0, 0x50);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1a,
+                                                   0x1a, 0x0, 0x50);
                        break;
                case 1:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x3a,
-                                                     0x03, 0x10, 0x50);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x3a,
+                                                   0x03, 0x10, 0x50);
                        rssi_adjust_val = 11;
                        break;
                case 2:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x2b,
-                                                     0x03, 0x10, 0x50);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x2b,
+                                                   0x03, 0x10, 0x50);
                        rssi_adjust_val = 14;
                        break;
                case 3:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x1d,
-                                                     0x1d, 0x0, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1d,
+                                                   0x1d, 0x0, 0x10);
                        break;
                case 4:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x93, 0x15,
-                                                     0x3, 0x14, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15,
+                                                   0x3, 0x14, 0x0);
                        rssi_adjust_val = 17;
                        break;
                case 5:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x61, 0x15,
-                                                     0x3, 0x11, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x15,
+                                                   0x3, 0x11, 0x10);
                        break;
                case 6:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
-                                                     0x3, 0x0, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa,
+                                                   0x3, 0x0, 0x0);
                        break;
                case 7:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x13, 0xc,
-                                                     0x5, 0x0, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xc,
+                                                   0x5, 0x0, 0x0);
                        break;
                case 8:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x93, 0x25,
-                                                     0x3, 0x10, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25,
+                                                   0x3, 0x10, 0x0);
                        break;
                case 9:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x21,
-                                                     0x3, 0x10, 0x50);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x21,
+                                                   0x3, 0x10, 0x50);
                        rssi_adjust_val = 18;
                        break;
                case 10:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
-                                                     0xa, 0x0, 0x40);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa,
+                                                   0xa, 0x0, 0x40);
                        break;
                case 11:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x14,
-                                                     0x03, 0x10, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x14,
+                                                   0x03, 0x10, 0x10);
                        rssi_adjust_val = 20;
                        break;
                case 12:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x0a,
-                                                     0x0a, 0x0, 0x50);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x0a,
+                                                   0x0a, 0x0, 0x50);
                        break;
                case 13:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x18,
-                                                     0x18, 0x0, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x18,
+                                                   0x18, 0x0, 0x10);
                        break;
                case 14:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x21,
-                                                     0x3, 0x10, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x21,
+                                                   0x3, 0x10, 0x10);
                        break;
                case 15:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
-                                                     0x3, 0x8, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa,
+                                                   0x3, 0x8, 0x0);
                        break;
                case 16:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x93, 0x15,
-                                                     0x3, 0x10, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15,
+                                                   0x3, 0x10, 0x0);
                        rssi_adjust_val = 18;
                        break;
                case 18:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x93, 0x25,
-                                                     0x3, 0x10, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25,
+                                                   0x3, 0x10, 0x0);
                        rssi_adjust_val = 14;
                        break;
                case 20:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
-                                                     0x03, 0x11, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x35,
+                                                   0x03, 0x11, 0x10);
                        break;
                case 21:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x61, 0x15,
-                                                     0x03, 0x11, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x15,
+                                                   0x03, 0x11, 0x10);
                        break;
                case 22:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x61, 0x25,
-                                                     0x03, 0x11, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x25,
+                                                   0x03, 0x11, 0x10);
                        break;
                case 23:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
-                                                     0x3, 0x31, 0x18);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
+                                                   0x3, 0x31, 0x18);
                        rssi_adjust_val = 22;
                        break;
                case 24:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x15,
-                                                     0x3, 0x31, 0x18);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
+                                                   0x3, 0x31, 0x18);
                        rssi_adjust_val = 22;
                        break;
                case 25:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xe3, 0xa,
-                                                     0x3, 0x31, 0x18);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
+                                                   0x3, 0x31, 0x18);
                        rssi_adjust_val = 22;
                        break;
                case 26:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xe3, 0xa,
-                                                     0x3, 0x31, 0x18);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
+                                                   0x3, 0x31, 0x18);
                        rssi_adjust_val = 22;
                        break;
                case 27:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
-                                                     0x3, 0x31, 0x98);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
+                                                   0x3, 0x31, 0x98);
                        rssi_adjust_val = 22;
                        break;
                case 28:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x69, 0x25,
-                                                     0x3, 0x31, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x69, 0x25,
+                                                   0x3, 0x31, 0x0);
                        break;
                case 29:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xab, 0x1a,
-                                                     0x1a, 0x1, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xab, 0x1a,
+                                                   0x1a, 0x1, 0x10);
                        break;
                case 30:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x51, 0x14,
-                                                     0x3, 0x10, 0x50);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x14,
+                                                   0x3, 0x10, 0x50);
                        break;
                case 31:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
-                                                     0x1a, 0, 0x58);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1a,
+                                                   0x1a, 0, 0x58);
                        break;
                case 32:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x61, 0xa,
-                                                     0x3, 0x10, 0x0);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x61, 0xa,
+                                                   0x3, 0x10, 0x0);
                        break;
                case 33:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xa3, 0x25,
-                                                     0x3, 0x30, 0x90);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x25,
+                                                   0x3, 0x30, 0x90);
                        break;
                case 34:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x53, 0x1a,
-                                                     0x1a, 0x0, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x53, 0x1a,
+                                                   0x1a, 0x0, 0x10);
                        break;
                case 35:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x63, 0x1a,
-                                                     0x1a, 0x0, 0x10);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x63, 0x1a,
+                                                   0x1a, 0x0, 0x10);
                        break;
                case 36:
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x12,
-                                                     0x3, 0x14, 0x50);
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x12,
+                                                   0x3, 0x14, 0x50);
                        break;
                }
        } else {
-               /* disable PS tdma*/
+               /* disable PS tdma */
                switch (type) {
-               case 8: /*PTA Control*/
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x8, 0x0, 0x0,
-                                                     0x0, 0x0);
-                       halbtc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
-                                                    false, false);
+               case 8:
+                       /* PTA Control */
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x8, 0x0, 0x0,
+                                                   0x0, 0x0);
+                       btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
+                                                 false, false);
                        break;
                case 0:
-               default:  /*Software control, Antenna at BT side*/
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
-                                                     0x0, 0x0);
-                       halbtc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
-                                                    false, false);
+               default:
+                       /* Software control, Antenna at BT side */
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+                                                   0x0, 0x0);
+                       btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
+                                                 false, false);
                        break;
-               case 9:   /*Software control, Antenna at WiFi side*/
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
-                                                     0x0, 0x0);
-                       halbtc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_WIFI,
-                                                    false, false);
+               case 9:
+                       /* Software control, Antenna at WiFi side */
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+                                                   0x0, 0x0);
+                       btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_WIFI,
+                                                 false, false);
                        break;
-               case 10:        /* under 5G*/
-                       halbtc8821a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
-                                                     0x8, 0x0);
-                       halbtc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
-                                                    false, false);
+               case 10:
+                       /* under 5G */
+                       btc8821a1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+                                                   0x8, 0x0);
+                       btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
+                                                 false, false);
                        break;
                }
        }
@@ -1219,15 +1215,15 @@ static void halbtc8821a1ant_ps_tdma(struct btc_coexist *btcoexist,
        btcoexist->btc_set(btcoexist,
                 BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE, &rssi_adjust_val);
 
-       /* update pre state*/
+       /* update pre state */
        coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
        coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
 }
 
-static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
+static bool btc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       bool    common = false, wifi_connected = false, wifi_busy = false;
+       bool common = false, wifi_connected = false, wifi_busy = false;
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
                           &wifi_connected);
@@ -1238,7 +1234,7 @@ static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
            coex_dm->bt_status) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n");
-               halbtc8821a1ant_sw_mechanism(btcoexist, false);
+               btc8821a1ant_sw_mechanism(btcoexist, false);
 
                common = true;
        } else if (wifi_connected &&
@@ -1246,7 +1242,7 @@ static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
                    coex_dm->bt_status)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi connected + BT non connected-idle!!\n");
-               halbtc8821a1ant_sw_mechanism(btcoexist, false);
+               btc8821a1ant_sw_mechanism(btcoexist, false);
 
                common = true;
        } else if (!wifi_connected &&
@@ -1254,15 +1250,15 @@ static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
                    coex_dm->bt_status)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n");
-               halbtc8821a1ant_sw_mechanism(btcoexist, false);
+               btc8821a1ant_sw_mechanism(btcoexist, false);
 
                common = true;
        } else if (wifi_connected &&
                   (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE ==
-                  coex_dm->bt_status)) {
+                   coex_dm->bt_status)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi connected + BT connected-idle!!\n");
-               halbtc8821a1ant_sw_mechanism(btcoexist, false);
+               btc8821a1ant_sw_mechanism(btcoexist, false);
 
                common = true;
        } else if (!wifi_connected &&
@@ -1270,7 +1266,7 @@ static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
                    coex_dm->bt_status)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi non connected-idle + BT Busy!!\n");
-               halbtc8821a1ant_sw_mechanism(btcoexist, false);
+               btc8821a1ant_sw_mechanism(btcoexist, false);
 
                common = true;
        } else {
@@ -1291,38 +1287,37 @@ static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
 static void btc8821a1ant_ps_tdma_check_for_pwr_save(struct btc_coexist *btcoex,
                                                    bool new_ps_state)
 {
-       u8      lps_mode = 0x0;
+       u8 lps_mode = 0x0;
 
        btcoex->btc_get(btcoex, BTC_GET_U1_LPS_MODE, &lps_mode);
 
        if (lps_mode) {
-               /* already under LPS state*/
+               /* already under LPS state */
                if (new_ps_state) {
-                       /* keep state under LPS, do nothing.*/
+                       /* keep state under LPS, do nothing */
                } else {
-                       /* will leave LPS state, turn off psTdma first*/
-                       halbtc8821a1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 0);
+                       /* will leave LPS state, turn off psTdma first */
+                       btc8821a1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 0);
                }
        } else {
                /* NO PS state*/
                if (new_ps_state) {
-                       /* will enter LPS state, turn off psTdma first*/
-                       halbtc8821a1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 0);
+                       /* will enter LPS state, turn off psTdma first */
+                       btc8821a1ant_ps_tdma(btcoex, NORMAL_EXEC, false, 0);
                } else {
-                       /* keep state under NO PS state, do nothing.*/
+                       /* keep state under NO PS state, do nothing */
                }
        }
 }
 
-static void halbtc8821a1ant_power_save_state(struct btc_coexist *btcoexist,
-                                            u8 ps_type, u8 lps_val,
-                                            u8 rpwm_val)
+static void btc8821a1ant_power_save_state(struct btc_coexist *btcoexist,
+                                         u8 ps_type, u8 lps_val, u8 rpwm_val)
 {
        bool low_pwr_disable = false;
 
        switch (ps_type) {
        case BTC_PS_WIFI_NATIVE:
-               /* recover to original 32k low power setting*/
+               /* recover to original 32k low power setting */
                low_pwr_disable = false;
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
                                   &low_pwr_disable);
@@ -1331,13 +1326,13 @@ static void halbtc8821a1ant_power_save_state(struct btc_coexist *btcoexist,
        case BTC_PS_LPS_ON:
                btc8821a1ant_ps_tdma_check_for_pwr_save(btcoexist,
                                                        true);
-               halbtc8821a1ant_lps_rpwm(btcoexist,
-                                        NORMAL_EXEC, lps_val, rpwm_val);
-               /* when coex force to enter LPS, do not enter 32k low power.*/
+               btc8821a1ant_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.*/
+               /* power save must executed before psTdma */
                btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
                break;
        case BTC_PS_LPS_OFF:
@@ -1349,19 +1344,19 @@ static void halbtc8821a1ant_power_save_state(struct btc_coexist *btcoexist,
        }
 }
 
-static void halbtc8821a1ant_coex_under_5g(struct btc_coexist *btcoexist)
+static void btc8821a1ant_coex_under_5g(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
-                                        0x0, 0x0);
-       halbtc8821a1ant_ignore_wlan_act(btcoexist, NORMAL_EXEC, true);
+       btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+                                     0x0, 0x0);
+       btc8821a1ant_ignore_wlan_act(btcoexist, NORMAL_EXEC, true);
 
-       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 10);
+       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 10);
 
-       halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+       btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
 
-       halbtc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+       btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
 
-       halbtc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 5);
+       btc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 5);
 }
 
 /***********************************************
@@ -1370,74 +1365,74 @@ static void halbtc8821a1ant_coex_under_5g(struct btc_coexist *btcoexist)
  *
  ***********************************************/
 
-/* SCO only or SCO+PAN(HS)*/
-static void halbtc8821a1ant_action_sco(struct btc_coexist *btcoexist)
+/* SCO only or SCO+PAN(HS) */
+static void btc8821a1ant_action_sco(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, true);
+       btc8821a1ant_sw_mechanism(btcoexist, true);
 }
 
-static void halbtc8821a1ant_action_hid(struct btc_coexist *btcoexist)
+static void btc8821a1ant_action_hid(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, true);
+       btc8821a1ant_sw_mechanism(btcoexist, true);
 }
 
-/*A2DP only / PAN(EDR) only/ A2DP+PAN(HS)*/
-static void halbtc8821a1ant_action_a2dp(struct btc_coexist *btcoexist)
+/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+static void btc8821a1ant_action_a2dp(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, false);
+       btc8821a1ant_sw_mechanism(btcoexist, false);
 }
 
-static void halbtc8821a1ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+static void btc8821a1ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, false);
+       btc8821a1ant_sw_mechanism(btcoexist, false);
 }
 
-static void halbtc8821a1ant_action_pan_edr(struct btc_coexist *btcoexist)
+static void btc8821a1ant_action_pan_edr(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, false);
+       btc8821a1ant_sw_mechanism(btcoexist, false);
 }
 
-/*PAN(HS) only*/
-static void halbtc8821a1ant_action_pan_hs(struct btc_coexist *btcoexist)
+/* PAN(HS) only */
+static void btc8821a1ant_action_pan_hs(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, false);
+       btc8821a1ant_sw_mechanism(btcoexist, false);
 }
 
-/*PAN(EDR)+A2DP*/
-static void halbtc8821a1ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+/* PAN(EDR)+A2DP */
+static void btc8821a1ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, false);
+       btc8821a1ant_sw_mechanism(btcoexist, false);
 }
 
-static void halbtc8821a1ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+static void btc8821a1ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, true);
+       btc8821a1ant_sw_mechanism(btcoexist, true);
 }
 
-/* HID+A2DP+PAN(EDR)*/
+/* HID+A2DP+PAN(EDR) */
 static void btc8821a1ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, true);
+       btc8821a1ant_sw_mechanism(btcoexist, true);
 }
 
-static void halbtc8821a1ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+static void btc8821a1ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_sw_mechanism(btcoexist, true);
+       btc8821a1ant_sw_mechanism(btcoexist, true);
 }
 
-/*=============================================*/
-/**/
-/*     Non-Software Coex Mechanism start*/
-/**/
-/*=============================================*/
+/***********************************************
+ *
+ *     Non-Software Coex Mechanism start
+ *
+ ***********************************************/
 
-static void halbtc8821a1ant_action_hs(struct btc_coexist *btcoexist)
+static void btc8821a1ant_action_hs(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
-       halbtc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 2);
+       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+       btc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 2);
 }
 
-static void halbtc8821a1ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+static void btc8821a1ant_action_bt_inquiry(struct btc_coexist *btcoexist)
 {
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
        bool wifi_connected = false;
@@ -1446,133 +1441,136 @@ static void halbtc8821a1ant_action_bt_inquiry(struct btc_coexist *btcoexist)
                 BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
 
        if (!wifi_connected) {
-               halbtc8821a1ant_power_save_state(btcoexist,
-                                                BTC_PS_WIFI_NATIVE, 0x0, 0x0);
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               btc8821a1ant_power_save_state(btcoexist,
+                                             BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        } else if ((bt_link_info->sco_exist) ||
                   (bt_link_info->hid_only)) {
-               /* SCO/HID-only busy*/
-               halbtc8821a1ant_power_save_state(btcoexist,
-                                                BTC_PS_WIFI_NATIVE, 0x0, 0x0);
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               /* SCO/HID-only busy */
+               btc8821a1ant_power_save_state(btcoexist,
+                                             BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        } else {
-               halbtc8821a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
-                                                0x50, 0x4);
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 30);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               btc8821a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+                                             0x50, 0x4);
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 30);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        }
 }
 
 static void btc8821a1ant_act_bt_sco_hid_only_busy(struct btc_coexist *btcoexist,
                                                  u8 wifi_status) {
-       /* tdma and coex table*/
-       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+       /* tdma and coex table */
+       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
 
-       halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+       if (BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
+           wifi_status)
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+       else
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
 }
 
 static void btc8821a1ant_act_wifi_con_bt_acl_busy(struct btc_coexist *btcoexist,
                                                  u8 wifi_status)
 {
-       u8              bt_rssi_state;
+       u8 bt_rssi_state;
 
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 
-       bt_rssi_state = halbtc8821a1ant_bt_rssi_state(btcoexist, 2, 28, 0);
+       bt_rssi_state = btc8821a1ant_bt_rssi_state(btcoexist, 2, 28, 0);
 
        if (bt_link_info->hid_only) {
-               /*HID*/
+               /* HID */
                btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist,
                                                      wifi_status);
                coex_dm->auto_tdma_adjust = false;
                return;
        } else if (bt_link_info->a2dp_only) {
-               /*A2DP*/
+               /* A2DP */
                if ((bt_rssi_state != BTC_RSSI_STATE_HIGH) &&
                    (bt_rssi_state != BTC_RSSI_STATE_STAY_HIGH)) {
-                       /*for low BT RSSI*/
-                       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 11);
+                       /* for low BT RSSI */
+                       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 11);
                        coex_dm->auto_tdma_adjust = false;
                }
 
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        } else if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) {
-               /*HID+A2DP*/
+               /* HID+A2DP */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 14);
+                       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 14);
                        coex_dm->auto_tdma_adjust = false;
                } else {
                        /*for low BT RSSI*/
-                       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 11);
+                       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 11);
                        coex_dm->auto_tdma_adjust = false;
                }
 
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        } else if ((bt_link_info->pan_only) ||
                (bt_link_info->hid_exist && bt_link_info->pan_exist)) {
-               /*PAN(OPP, FTP), HID+PAN(OPP, FTP)*/
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               /* PAN(OPP, FTP), HID+PAN(OPP, FTP) */
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
                coex_dm->auto_tdma_adjust = false;
        } else if (((bt_link_info->a2dp_exist) && (bt_link_info->pan_exist)) ||
                   (bt_link_info->hid_exist && bt_link_info->a2dp_exist &&
                    bt_link_info->pan_exist)) {
-               /*A2DP+PAN(OPP, FTP), HID+A2DP+PAN(OPP, FTP)*/
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               /* A2DP+PAN(OPP, FTP), HID+A2DP+PAN(OPP, FTP) */
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
                coex_dm->auto_tdma_adjust = false;
        } else {
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 11);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
                coex_dm->auto_tdma_adjust = false;
        }
 }
 
-static void halbtc8821a1ant_action_wifi_not_connected(
-       struct btc_coexist *btcoexist)
+static
+void btc8821a1ant_action_wifi_not_connected(struct btc_coexist *btcoexist)
 {
-       /* power save state*/
-       halbtc8821a1ant_power_save_state(btcoexist,
-                                        BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+       /* power save state */
+       btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
 
-       /* tdma and coex table*/
-       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
-       halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+       /* tdma and coex table */
+       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+       btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
 }
 
 static void btc8821a1ant_act_wifi_not_conn_scan(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_power_save_state(btcoexist,
-                                        BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+       btc8821a1ant_power_save_state(btcoexist,
+                                     BTC_PS_WIFI_NATIVE, 0x0, 0x0);
 
-       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
-       halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+       btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
 }
 
-static void halbtc8821a1ant_action_wifi_connected_scan(
-       struct btc_coexist *btcoexist) {
+static
+void btc8821a1ant_action_wifi_connected_scan(struct btc_coexist *btcoexist)
+{
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 
-       /* power save state*/
-       halbtc8821a1ant_power_save_state(btcoexist,
-                                        BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+       /* power save state */
+       btc8821a1ant_power_save_state(btcoexist,
+                                     BTC_PS_WIFI_NATIVE, 0x0, 0x0);
 
-       /* tdma and coex table*/
+       /* tdma and coex table */
        if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
                if (bt_link_info->a2dp_exist && bt_link_info->pan_exist) {
-                       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 22);
-                       halbtc8821a1ant_coex_table_with_type(btcoexist,
-                                                            NORMAL_EXEC, 1);
+                       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+                       btc8821a1ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 1);
                } else {
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        }
        } else if ((BT_8821A_1ANT_BT_STATUS_SCO_BUSY ==
                    coex_dm->bt_status) ||
@@ -1581,52 +1579,52 @@ static void halbtc8821a1ant_action_wifi_connected_scan(
                btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist,
                        BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN);
        } else {
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        }
 }
 
 static void btc8821a1ant_act_wifi_conn_sp_pkt(struct btc_coexist *btcoexist)
 {
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
-       bool    hs_connecting = false;
+       bool hs_connecting = false;
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_CONNECTING, &hs_connecting);
 
-       halbtc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
-                                        0x0, 0x0);
+       btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+                                     0x0, 0x0);
 
-       /* tdma and coex table*/
-       if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+       /* tdma and coex table */
+       if (coex_dm->bt_status == BT_8821A_1ANT_BT_STATUS_ACL_BUSY) {
                if (bt_link_info->a2dp_exist && bt_link_info->pan_exist) {
-                       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 22);
-                       halbtc8821a1ant_coex_table_with_type(btcoexist,
-                                                            NORMAL_EXEC, 1);
+                       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 22);
+                       btc8821a1ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 1);
                } else {
-                       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 20);
-                       halbtc8821a1ant_coex_table_with_type(btcoexist,
-                                                            NORMAL_EXEC, 1);
+                       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 20);
+                       btc8821a1ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 1);
                }
        } else {
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
-               halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+               btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
        }
 }
 
-static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
+static void btc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       bool    wifi_busy = false;
-       bool    scan = false, link = false, roam = false;
-       bool    under_4way = false;
+       bool wifi_busy = false;
+       bool scan = false, link = false, roam = false;
+       bool under_4way = false;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], CoexForWifiConnect()===>\n");
 
-       btcoexist->btc_get(btcoexist,
-                BTC_GET_BL_WIFI_4_WAY_PROGRESS, &under_4way);
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+                          &under_4way);
        if (under_4way) {
                btc8821a1ant_act_wifi_conn_sp_pkt(btcoexist);
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -1638,7 +1636,7 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
        if (scan || link || roam) {
-               halbtc8821a1ant_action_wifi_connected_scan(btcoexist);
+               btc8821a1ant_action_wifi_connected_scan(btcoexist);
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n");
                return;
@@ -1647,14 +1645,14 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
        /* power save state*/
        if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY ==
                        coex_dm->bt_status && !btcoexist->bt_link_info.hid_only)
-               halbtc8821a1ant_power_save_state(btcoexist,
-                                                BTC_PS_LPS_ON, 0x50, 0x4);
+               btc8821a1ant_power_save_state(btcoexist,
+                                             BTC_PS_LPS_ON, 0x50, 0x4);
        else
-               halbtc8821a1ant_power_save_state(btcoexist,
-                                                BTC_PS_WIFI_NATIVE,
-                                                0x0, 0x0);
+               btc8821a1ant_power_save_state(btcoexist,
+                                             BTC_PS_WIFI_NATIVE,
+                                             0x0, 0x0);
 
-       /* tdma and coex table*/
+       /* tdma and coex table */
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
        if (!wifi_busy) {
                if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
@@ -1667,10 +1665,10 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
                        btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist,
                                BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE);
                } else {
-                       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 5);
-                       halbtc8821a1ant_coex_table_with_type(btcoexist,
-                                                            NORMAL_EXEC, 2);
+                       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 5);
+                       btc8821a1ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 2);
                }
        } else {
                if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
@@ -1683,10 +1681,9 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
                        btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist,
                                BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY);
                } else {
-                       halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 5);
-                       halbtc8821a1ant_coex_table_with_type(btcoexist,
-                                                            NORMAL_EXEC, 2);
+                       btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
+                       btc8821a1ant_coex_table_with_type(btcoexist,
+                                                         NORMAL_EXEC, 2);
                }
        }
 }
@@ -1694,52 +1691,52 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
 static void btc8821a1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       u8      algorithm = 0;
+       u8 algorithm = 0;
 
-       algorithm = halbtc8821a1ant_action_algorithm(btcoexist);
+       algorithm = btc8821a1ant_action_algorithm(btcoexist);
        coex_dm->cur_algorithm = algorithm;
 
-       if (!halbtc8821a1ant_is_common_action(btcoexist)) {
+       if (!btc8821a1ant_is_common_action(btcoexist)) {
                switch (coex_dm->cur_algorithm) {
                case BT_8821A_1ANT_COEX_ALGO_SCO:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = SCO\n");
-                       halbtc8821a1ant_action_sco(btcoexist);
+                       btc8821a1ant_action_sco(btcoexist);
                        break;
                case BT_8821A_1ANT_COEX_ALGO_HID:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = HID\n");
-                       halbtc8821a1ant_action_hid(btcoexist);
+                       btc8821a1ant_action_hid(btcoexist);
                        break;
                case BT_8821A_1ANT_COEX_ALGO_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = A2DP\n");
-                       halbtc8821a1ant_action_a2dp(btcoexist);
+                       btc8821a1ant_action_a2dp(btcoexist);
                        break;
                case BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = A2DP+PAN(HS)\n");
-                       halbtc8821a1ant_action_a2dp_pan_hs(btcoexist);
+                       btc8821a1ant_action_a2dp_pan_hs(btcoexist);
                        break;
                case BT_8821A_1ANT_COEX_ALGO_PANEDR:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = PAN(EDR)\n");
-                       halbtc8821a1ant_action_pan_edr(btcoexist);
+                       btc8821a1ant_action_pan_edr(btcoexist);
                        break;
                case BT_8821A_1ANT_COEX_ALGO_PANHS:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = HS mode\n");
-                       halbtc8821a1ant_action_pan_hs(btcoexist);
+                       btc8821a1ant_action_pan_hs(btcoexist);
                        break;
                case BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = PAN+A2DP\n");
-                       halbtc8821a1ant_action_pan_edr_a2dp(btcoexist);
+                       btc8821a1ant_action_pan_edr_a2dp(btcoexist);
                        break;
                case BT_8821A_1ANT_COEX_ALGO_PANEDR_HID:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = PAN(EDR)+HID\n");
-                       halbtc8821a1ant_action_pan_edr_hid(btcoexist);
+                       btc8821a1ant_action_pan_edr_hid(btcoexist);
                        break;
                case BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -1749,28 +1746,28 @@ static void btc8821a1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
                case BT_8821A_1ANT_COEX_ALGO_HID_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = HID+A2DP\n");
-                       halbtc8821a1ant_action_hid_a2dp(btcoexist);
+                       btc8821a1ant_action_hid_a2dp(btcoexist);
                        break;
                default:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action algorithm = coexist All Off!!\n");
-                       /*halbtc8821a1ant_coex_all_off(btcoexist);*/
+                       /*btc8821a1ant_coex_all_off(btcoexist);*/
                        break;
                }
                coex_dm->pre_algorithm = coex_dm->cur_algorithm;
        }
 }
 
-static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+static void btc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
-       bool    wifi_connected = false, bt_hs_on = false;
-       bool    increase_scan_dev_num = false;
-       bool    bt_ctrl_agg_buf_size = false;
-       u8      agg_buf_size = 5;
-       u8      wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-       bool    wifi_under_5g = false;
+       bool wifi_connected = false, bt_hs_on = false;
+       bool increase_scan_dev_num = false;
+       bool bt_ctrl_agg_buf_size = false;
+       u8 agg_buf_size = 5;
+       u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+       bool wifi_under_5g = false;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], RunCoexistMechanism()===>\n");
@@ -1797,7 +1794,7 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
        if (wifi_under_5g) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], RunCoexistMechanism(), return for 5G <===\n");
-               halbtc8821a1ant_coex_under_5g(btcoexist);
+               btc8821a1ant_coex_under_5g(btcoexist);
                return;
        }
 
@@ -1809,21 +1806,29 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
        btcoexist->btc_set(btcoexist, BTC_SET_BL_INC_SCAN_DEV_NUM,
                           &increase_scan_dev_num);
 
-       btcoexist->btc_get(btcoexist,
-                BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+                          &wifi_connected);
 
        if (!bt_link_info->sco_exist && !bt_link_info->hid_exist) {
-               halbtc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+               btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
        } else {
                if (wifi_connected) {
                        wifi_rssi_state =
-                                halbtc8821a1ant_WifiRssiState(btcoexist, 1, 2,
-                                                              30, 0);
-                       halbtc8821a1ant_limited_tx(btcoexist,
-                                                  NORMAL_EXEC, 1, 1, 1, 1);
+                               btc8821a1ant_wifi_rssi_state(btcoexist, 1, 2,
+                                                            30, 0);
+                       if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                           (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                               btc8821a1ant_limited_tx(btcoexist,
+                                                       NORMAL_EXEC, 1, 1,
+                                                       1, 1);
+                       } else {
+                               btc8821a1ant_limited_tx(btcoexist,
+                                                       NORMAL_EXEC, 1, 1,
+                                                       1, 1);
+                       }
                } else {
-                       halbtc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC,
-                                                  0, 0, 0, 0);
+                       btc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC,
+                                               0, 0, 0, 0);
                }
        }
 
@@ -1837,22 +1842,22 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
                bt_ctrl_agg_buf_size = true;
                agg_buf_size = 0x8;
        }
-       halbtc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
-                                  bt_ctrl_agg_buf_size, agg_buf_size);
+       btc8821a1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+                               bt_ctrl_agg_buf_size, agg_buf_size);
 
        btc8821a1ant_run_sw_coex_mech(btcoexist);
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
        if (coex_sta->c2h_bt_inquiry_page) {
-               halbtc8821a1ant_action_bt_inquiry(btcoexist);
+               btc8821a1ant_action_bt_inquiry(btcoexist);
                return;
        } else if (bt_hs_on) {
-               halbtc8821a1ant_action_hs(btcoexist);
+               btc8821a1ant_action_hs(btcoexist);
                return;
        }
 
        if (!wifi_connected) {
-               bool    scan = false, link = false, roam = false;
+               bool scan = false, link = false, roam = false;
 
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], wifi is non connected-idle !!!\n");
@@ -1864,29 +1869,30 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
                if (scan || link || roam)
                        btc8821a1ant_act_wifi_not_conn_scan(btcoexist);
                else
-                       halbtc8821a1ant_action_wifi_not_connected(btcoexist);
+                       btc8821a1ant_action_wifi_not_connected(btcoexist);
        } else {
-               /* wifi LPS/Busy*/
-               halbtc8821a1ant_action_wifi_connected(btcoexist);
+               /* wifi LPS/Busy */
+               btc8821a1ant_action_wifi_connected(btcoexist);
        }
 }
 
-static void halbtc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist)
+static void btc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
-       /* force to reset coex mechanism*/
-       /* sw all off*/
-       halbtc8821a1ant_sw_mechanism(btcoexist, false);
+       /* force to reset coex mechanism
+        * sw all off
+        */
+       btc8821a1ant_sw_mechanism(btcoexist, false);
 
-       halbtc8821a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
-       halbtc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+       btc8821a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
+       btc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
 }
 
-static void halbtc8821a1ant_init_hw_config(struct btc_coexist *btcoexist,
-                                          bool back_up)
+static void btc8821a1ant_init_hw_config(struct btc_coexist *btcoexist,
+                                       bool back_up)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       u8      u1_tmp = 0;
-       bool    wifi_under_5g = false;
+       u8 u1_tmp = 0;
+       bool wifi_under_5g = false;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], 1Ant Init HW Config!!\n");
@@ -1897,12 +1903,12 @@ static void halbtc8821a1ant_init_hw_config(struct btc_coexist *btcoexist,
                coex_dm->backup_arfr_cnt2 = btcoexist->btc_read_4byte(btcoexist,
                                                                      0x434);
                coex_dm->backup_retry_limit =
-                        btcoexist->btc_read_2byte(btcoexist, 0x42a);
+                       btcoexist->btc_read_2byte(btcoexist, 0x42a);
                coex_dm->backup_ampdu_max_time =
-                        btcoexist->btc_read_1byte(btcoexist, 0x456);
+                       btcoexist->btc_read_1byte(btcoexist, 0x456);
        }
 
-       /* 0x790[5:0] = 0x5*/
+       /* 0x790[5:0] = 0x5 */
        u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
        u1_tmp &= 0xc0;
        u1_tmp |= 0x5;
@@ -1910,35 +1916,33 @@ static void halbtc8821a1ant_init_hw_config(struct btc_coexist *btcoexist,
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
 
-       /*Antenna config*/
+       /* Antenna config */
        if (wifi_under_5g)
-               halbtc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
-                                            true, false);
+               btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
+                                         true, false);
        else
-               halbtc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
-                                            true, false);
-       /* PTA parameter*/
-       halbtc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
-
-       /* Enable counter statistics*/
-       /*0x76e[3] =1, WLAN_Act control by PTA*/
+               btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
+                                         true, false);
+       /* PTA parameter */
+       btc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+
+       /* Enable counter statistics
+        * 0x76e[3] =1, WLAN_Act control by PTA
+        */
        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
        btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3);
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
 }
 
-/*============================================================*/
-/* work around function start with wa_halbtc8821a1ant_*/
-/*============================================================*/
-/*============================================================*/
-/* extern function start with EXhalbtc8821a1ant_*/
-/*============================================================*/
-void ex_halbtc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist)
+/**************************************************************
+ * extern function start with ex_btc8821a1ant_
+ **************************************************************/
+void ex_btc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist)
 {
-       halbtc8821a1ant_init_hw_config(btcoexist, true);
+       btc8821a1ant_init_hw_config(btcoexist, true);
 }
 
-void ex_halbtc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist)
+void ex_btc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -1947,12 +1951,12 @@ void ex_halbtc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist)
 
        btcoexist->stop_coex_dm = false;
 
-       halbtc8821a1ant_init_coex_dm(btcoexist);
+       btc8821a1ant_init_coex_dm(btcoexist);
 
-       halbtc8821a1ant_query_bt_info(btcoexist);
+       btc8821a1ant_query_bt_info(btcoexist);
 }
 
-void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
+void ex_btc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
 {
        struct btc_board_info *board_info = &btcoexist->board_info;
        struct btc_stack_info *stack_info = &btcoexist->stack_info;
@@ -2097,7 +2101,7 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
                 "\r\n %-35s = %s/%s, (0x%x/0x%x)",
                 "PS state, IPS/LPS, (lps/rpwm)",
                 ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
-                ((coex_sta->under_Lps ? "LPS ON" : "LPS OFF")),
+                ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")),
                 btcoexist->bt_info.lps_val,
                 btcoexist->bt_info.rpwm_val);
        btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
@@ -2122,7 +2126,7 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
                         "\r\n %-35s = 0x%x ", "Rate Mask",
                         btcoexist->bt_info.ra_mask);
 
-               /* Fw mechanism*/
+               /* Fw mechanism */
                RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
                         "============[Fw mechanism]============");
 
@@ -2144,7 +2148,7 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
                         coex_dm->cur_ignore_wlan_act);
        }
 
-       /* Hw setting*/
+       /* Hw setting */
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
                 "\r\n %-35s", "============[Hw setting]============");
 
@@ -2227,12 +2231,12 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
                 "\r\n %-35s = %d/ %d", "0x774(low-pri rx/tx)",
                 coex_sta->low_priority_rx, coex_sta->low_priority_tx);
 #if (BT_AUTO_REPORT_ONLY_8821A_1ANT == 1)
-       halbtc8821a1ant_monitor_bt_ctr(btcoexist);
+       btc8821a1ant_monitor_bt_ctr(btcoexist);
 #endif
        btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
 }
 
-void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2243,22 +2247,22 @@ void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], IPS ENTER notify\n");
                coex_sta->under_ips = true;
-               halbtc8821a1ant_set_ant_path(btcoexist,
-                                            BTC_ANT_PATH_BT, false, true);
-               /*set PTA control*/
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
-               halbtc8821a1ant_coex_table_with_type(btcoexist,
-                                                    NORMAL_EXEC, 0);
+               btc8821a1ant_set_ant_path(btcoexist,
+                                         BTC_ANT_PATH_BT, false, true);
+               /* set PTA control */
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+               btc8821a1ant_coex_table_with_type(btcoexist,
+                                                 NORMAL_EXEC, 0);
        } else if (BTC_IPS_LEAVE == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], IPS LEAVE notify\n");
                coex_sta->under_ips = false;
 
-               halbtc8821a1ant_run_coexist_mechanism(btcoexist);
+               btc8821a1ant_run_coexist_mechanism(btcoexist);
        }
 }
 
-void ex_halbtc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2268,15 +2272,15 @@ void ex_halbtc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
        if (BTC_LPS_ENABLE == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], LPS ENABLE notify\n");
-               coex_sta->under_Lps = true;
+               coex_sta->under_lps = true;
        } else if (BTC_LPS_DISABLE == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], LPS DISABLE notify\n");
-               coex_sta->under_Lps = false;
+               coex_sta->under_lps = false;
        }
 }
 
-void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool wifi_connected = false, bt_hs_on = false;
@@ -2291,13 +2295,13 @@ void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
        btcoexist->btc_get(btcoexist,
                 BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
 
-       halbtc8821a1ant_query_bt_info(btcoexist);
+       btc8821a1ant_query_bt_info(btcoexist);
 
        if (coex_sta->c2h_bt_inquiry_page) {
-               halbtc8821a1ant_action_bt_inquiry(btcoexist);
+               btc8821a1ant_action_bt_inquiry(btcoexist);
                return;
        } else if (bt_hs_on) {
-               halbtc8821a1ant_action_hs(btcoexist);
+               btc8821a1ant_action_hs(btcoexist);
                return;
        }
 
@@ -2305,25 +2309,25 @@ void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], SCAN START notify\n");
                if (!wifi_connected) {
-                       /* non-connected scan*/
+                       /* non-connected scan */
                        btc8821a1ant_act_wifi_not_conn_scan(btcoexist);
                } else {
-                       /* wifi is connected*/
-                       halbtc8821a1ant_action_wifi_connected_scan(btcoexist);
+                       /* wifi is connected */
+                       btc8821a1ant_action_wifi_connected_scan(btcoexist);
                }
        } else if (BTC_SCAN_FINISH == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], SCAN FINISH notify\n");
                if (!wifi_connected) {
-                       /* non-connected scan*/
-                       halbtc8821a1ant_action_wifi_not_connected(btcoexist);
+                       /* non-connected scan */
+                       btc8821a1ant_action_wifi_not_connected(btcoexist);
                } else {
-                       halbtc8821a1ant_action_wifi_connected(btcoexist);
+                       btc8821a1ant_action_wifi_connected(btcoexist);
                }
        }
 }
 
-void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool    wifi_connected = false, bt_hs_on = false;
@@ -2335,10 +2339,10 @@ void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
        if (coex_sta->c2h_bt_inquiry_page) {
-               halbtc8821a1ant_action_bt_inquiry(btcoexist);
+               btc8821a1ant_action_bt_inquiry(btcoexist);
                return;
        } else if (bt_hs_on) {
-               halbtc8821a1ant_action_hs(btcoexist);
+               btc8821a1ant_action_hs(btcoexist);
                return;
        }
 
@@ -2353,16 +2357,16 @@ void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
                btcoexist->btc_get(btcoexist,
                         BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
                if (!wifi_connected) {
-                       /* non-connected scan*/
-                       halbtc8821a1ant_action_wifi_not_connected(btcoexist);
+                       /* non-connected scan */
+                       btc8821a1ant_action_wifi_not_connected(btcoexist);
                } else {
-                       halbtc8821a1ant_action_wifi_connected(btcoexist);
+                       btc8821a1ant_action_wifi_connected(btcoexist);
                }
        }
 }
 
-void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
-                                           u8 type)
+void ex_btc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
+                                        u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[3] = {0};
@@ -2382,17 +2386,16 @@ void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
                         "[BTCoex], MEDIA disconnect notify\n");
        }
 
-       /* only 2.4G we need to inform bt the chnl mask*/
+       /* only 2.4G we need to inform bt the chnl mask */
        btcoexist->btc_get(btcoexist,
                           BTC_GET_U1_WIFI_CENTRAL_CHNL,
                           &wifi_central_chnl);
-       if ((BTC_MEDIA_CONNECT == type) &&
+       if ((type == BTC_MEDIA_CONNECT) &&
            (wifi_central_chnl <= 14)) {
-               /*h2c_parameter[0] = 0x1;*/
                h2c_parameter[0] = 0x0;
                h2c_parameter[1] = wifi_central_chnl;
                btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
-               if (BTC_WIFI_BW_HT40 == wifi_bw)
+               if (wifi_bw == BTC_WIFI_BW_HT40)
                        h2c_parameter[2] = 0x30;
                else
                        h2c_parameter[2] = 0x20;
@@ -2411,8 +2414,8 @@ void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
 
-void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
-                                             u8 type)
+void ex_btc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                          u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool bt_hs_on = false;
@@ -2426,10 +2429,10 @@ void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
        if (coex_sta->c2h_bt_inquiry_page) {
-               halbtc8821a1ant_action_bt_inquiry(btcoexist);
+               btc8821a1ant_action_bt_inquiry(btcoexist);
                return;
        } else if (bt_hs_on) {
-               halbtc8821a1ant_action_hs(btcoexist);
+               btc8821a1ant_action_hs(btcoexist);
                return;
        }
 
@@ -2441,12 +2444,13 @@ void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
        }
 }
 
-void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
-                                      u8 *tmp_buf, u8 length)
+void ex_btc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                   u8 *tmp_buf, u8 length)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
+       u8 i;
        u8 bt_info = 0;
-       u8 i, rsp_source = 0;
+       u8 rsp_source = 0;
        bool wifi_connected = false;
        bool bt_busy = false;
        bool wifi_under_5g = false;
@@ -2456,7 +2460,7 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
        btcoexist->btc_get(btcoexist,
                 BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
 
-       rsp_source = tmp_buf[0]&0xf;
+       rsp_source = tmp_buf[0] & 0xf;
        if (rsp_source >= BT_INFO_SRC_8821A_1ANT_MAX)
                rsp_source = BT_INFO_SRC_8821A_1ANT_WIFI_FW;
        coex_sta->bt_info_c2h_cnt[rsp_source]++;
@@ -2468,7 +2472,7 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
                coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
                if (i == 1)
                        bt_info = tmp_buf[i];
-               if (i == length-1) {
+               if (i == length - 1) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "0x%02x]\n", tmp_buf[i]);
                } else {
@@ -2487,19 +2491,19 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
                coex_sta->bt_info_ext =
                        coex_sta->bt_info_c2h[rsp_source][4];
 
-               /* Here we need to resend some wifi info to BT*/
-               /* because bt is reset and loss of the info.*/
+               /* Here we need to resend some wifi info to BT
+                * because bt is reset and lost the info
+                */
                if (coex_sta->bt_info_ext & BIT1) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
-                       btcoexist->btc_get(btcoexist,
-                                          BTC_GET_BL_WIFI_CONNECTED,
+                       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
                                           &wifi_connected);
                        if (wifi_connected) {
-                               ex_halbtc8821a1ant_media_status_notify(btcoexist,
+                               ex_btc8821a1ant_media_status_notify(btcoexist,
                                                               BTC_MEDIA_CONNECT);
                        } else {
-                               ex_halbtc8821a1ant_media_status_notify(btcoexist,
+                               ex_btc8821a1ant_media_status_notify(btcoexist,
                                                               BTC_MEDIA_DISCONNECT);
                        }
                }
@@ -2509,28 +2513,28 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
                            !btcoexist->stop_coex_dm) {
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
-                               halbtc8821a1ant_ignore_wlan_act(btcoexist,
-                                                               FORCE_EXEC,
-                                                               false);
+                               btc8821a1ant_ignore_wlan_act(btcoexist,
+                                                            FORCE_EXEC,
+                                                            false);
                        }
                }
        }
 
-       /* check BIT2 first ==> check if bt is under inquiry or page scan*/
+       /* check BIT2 first ==> check if bt is under inquiry or page scan */
        if (bt_info & BT_INFO_8821A_1ANT_B_INQ_PAGE)
                coex_sta->c2h_bt_inquiry_page = true;
        else
                coex_sta->c2h_bt_inquiry_page = false;
 
-       /* set link exist status*/
-       if (!(bt_info&BT_INFO_8821A_1ANT_B_CONNECTION)) {
+       /* set link exist status */
+       if (!(bt_info & BT_INFO_8821A_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*/
+               /* connection exists */
                coex_sta->bt_link_exist = true;
                if (bt_info & BT_INFO_8821A_1ANT_B_FTP)
                        coex_sta->pan_exist = true;
@@ -2550,14 +2554,14 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
                        coex_sta->sco_exist = false;
        }
 
-       halbtc8821a1ant_update_bt_link_info(btcoexist);
+       btc8821a1ant_update_bt_link_info(btcoexist);
 
        if (!(bt_info&BT_INFO_8821A_1ANT_B_CONNECTION)) {
                coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
        } else if (bt_info == BT_INFO_8821A_1ANT_B_CONNECTION) {
-               /* connection exists but no busy*/
+               /* connection exists but no busy */
                coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE;
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
@@ -2587,10 +2591,10 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
        btcoexist->btc_set(btcoexist,
                           BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
 
-       halbtc8821a1ant_run_coexist_mechanism(btcoexist);
+       btc8821a1ant_run_coexist_mechanism(btcoexist);
 }
 
-void ex_halbtc8821a1ant_halt_notify(struct btc_coexist *btcoexist)
+void ex_btc8821a1ant_halt_notify(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2599,19 +2603,16 @@ void ex_halbtc8821a1ant_halt_notify(struct btc_coexist *btcoexist)
 
        btcoexist->stop_coex_dm = true;
 
-       halbtc8821a1ant_set_ant_path(btcoexist,
-                                    BTC_ANT_PATH_BT, false, true);
-       halbtc8821a1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+       btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true);
+       btc8821a1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
 
-       halbtc8821a1ant_power_save_state(btcoexist,
-                                        BTC_PS_WIFI_NATIVE, 0x0, 0x0);
-       halbtc8821a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+       btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
+       btc8821a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
 
-       ex_halbtc8821a1ant_media_status_notify(btcoexist,
-                                              BTC_MEDIA_DISCONNECT);
+       ex_btc8821a1ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
 }
 
-void ex_halbtc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
+void ex_btc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2622,25 +2623,25 @@ void ex_halbtc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Pnp notify to SLEEP\n");
                btcoexist->stop_coex_dm = true;
-               halbtc8821a1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
-               halbtc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
-                                                0x0, 0x0);
-               halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+               btc8821a1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+               btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+                                             0x0, 0x0);
+               btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
        } else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Pnp notify to WAKE UP\n");
                btcoexist->stop_coex_dm = false;
-               halbtc8821a1ant_init_hw_config(btcoexist, false);
-               halbtc8821a1ant_init_coex_dm(btcoexist);
-               halbtc8821a1ant_query_bt_info(btcoexist);
+               btc8821a1ant_init_hw_config(btcoexist, false);
+               btc8821a1ant_init_coex_dm(btcoexist);
+               btc8821a1ant_query_bt_info(btcoexist);
        }
 }
 
-void ex_halbtc8821a1ant_periodical(struct btc_coexist *btcoexist)
+void ex_btc8821a1ant_periodical(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       static u8       dis_ver_info_cnt;
-       u32             fw_ver = 0, bt_patch_ver = 0;
+       static u8 dis_ver_info_cnt;
+       u32 fw_ver = 0, bt_patch_ver = 0;
        struct btc_board_info *board_info = &btcoexist->board_info;
        struct btc_stack_info *stack_info = &btcoexist->stack_info;
 
@@ -2674,8 +2675,8 @@ void ex_halbtc8821a1ant_periodical(struct btc_coexist *btcoexist)
        }
 
 #if (BT_AUTO_REPORT_ONLY_8821A_1ANT == 0)
-       halbtc8821a1ant_query_bt_info(btcoexist);
-       halbtc8821a1ant_monitor_bt_ctr(btcoexist);
+       btc8821a1ant_query_bt_info(btcoexist);
+       btc8821a1ant_monitor_bt_ctr(btcoexist);
 #else
        coex_sta->special_pkt_period_cnt++;
 #endif
index 20e904890fc243a175ddd31dc64ca1524e117aca..9f50a1427388df4876593f9eaf76a0d21f4da0fe 100644 (file)
@@ -146,7 +146,7 @@ struct coex_sta_8821a_1ant {
        bool    hid_exist;
        bool    pan_exist;
 
-       bool    under_Lps;
+       bool    under_lps;
        bool    under_ips;
        u32     special_pkt_period_cnt;
        u32     high_priority_tx;
index 7b7772b7d06157e2b4f10e2baf0b7e7d1dd6b26a..f36dab9291b118e92669fa6e8f4137ecec8df916 100644 (file)
@@ -23,7 +23,7 @@
  *
  *****************************************************************************/
 
-/*============================================================
+/************************************************************
  * Description:
  *
  * This file is for RTL8821A Co-exist mechanism
  * 2012/08/22 Cosa first check in.
  * 2012/11/14 Cosa Revise for 8821A 2Ant out sourcing.
  *
- *============================================================
- */
+ ************************************************************/
 
-/*============================================================
+/************************************************************
  * include files
- *============================================================
-*/
+ ************************************************************/
 #include "halbt_precomp.h"
-/*============================================================
+/************************************************************
  * Global variables, these are static variables
- *============================================================
- */
-static struct coex_dm_8821a_2ant       glcoex_dm_8821a_2ant;
-static struct coex_dm_8821a_2ant       *coex_dm = &glcoex_dm_8821a_2ant;
-static struct coex_sta_8821a_2ant      glcoex_sta_8821a_2ant;
-static struct coex_sta_8821a_2ant      *coex_sta = &glcoex_sta_8821a_2ant;
+ ************************************************************/
+static struct coex_dm_8821a_2ant glcoex_dm_8821a_2ant;
+static struct coex_dm_8821a_2ant *coex_dm = &glcoex_dm_8821a_2ant;
+static struct coex_sta_8821a_2ant glcoex_sta_8821a_2ant;
+static struct coex_sta_8821a_2ant *coex_sta = &glcoex_sta_8821a_2ant;
 
 static const char *const glbt_info_src_8821a_2ant[] = {
        "BT Info[wifi fw]",
@@ -55,32 +52,29 @@ static const char *const glbt_info_src_8821a_2ant[] = {
        "BT Info[bt auto report]",
 };
 
-static u32     glcoex_ver_date_8821a_2ant = 20130618;
-static u32     glcoex_ver_8821a_2ant = 0x5050;
+static u32 glcoex_ver_date_8821a_2ant = 20130618;
+static u32 glcoex_ver_8821a_2ant = 0x5050;
 
-/*============================================================
+/************************************************************
  * local function proto type if needed
- *============================================================
- *============================================================
- * local function start with halbtc8821a2ant_
- *============================================================
- */
-static u8 halbtc8821a2ant_bt_rssi_state(struct btc_coexist *btcoexist,
-                                       u8 level_num, u8 rssi_thresh,
-                                       u8 rssi_thresh1)
+ *
+ * local function start with btc8821a2ant_
+ ************************************************************/
+static u8 btc8821a2ant_bt_rssi_state(struct btc_coexist *btcoexist,
+                                    u8 level_num, u8 rssi_thresh,
+                                    u8 rssi_thresh1)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       long    bt_rssi = 0;
-       u8      bt_rssi_state = coex_sta->pre_bt_rssi_state;
+       long bt_rssi = 0;
+       u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
 
        bt_rssi = coex_sta->bt_rssi;
 
        if (level_num == 2) {
                if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
                    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-                       long tmp = rssi_thresh +
-                                  BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT;
-                       if (bt_rssi >= tmp) {
+                       if (bt_rssi >=
+                           rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT) {
                                bt_rssi_state = BTC_RSSI_STATE_HIGH;
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], BT Rssi state switch to High\n");
@@ -110,7 +104,8 @@ static u8 halbtc8821a2ant_bt_rssi_state(struct btc_coexist *btcoexist,
                if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
                    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
                        if (bt_rssi >=
-                           (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
+                           (rssi_thresh +
+                            BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
                                bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], BT Rssi state switch to Medium\n");
@@ -156,13 +151,13 @@ static u8 halbtc8821a2ant_bt_rssi_state(struct btc_coexist *btcoexist,
        return bt_rssi_state;
 }
 
-static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
-                                         u8 index, u8 level_num,
-                                         u8 rssi_thresh, u8 rssi_thresh1)
+static u8 btc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+                                      u8 index, u8 level_num,
+                                      u8 rssi_thresh, u8 rssi_thresh1)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       long    wifi_rssi = 0;
-       u8      wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
+       long wifi_rssi = 0;
+       u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
 
        btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
 
@@ -204,7 +199,8 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
                    (coex_sta->pre_wifi_rssi_state[index] ==
                     BTC_RSSI_STATE_STAY_LOW)) {
                        if (wifi_rssi >=
-                           (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
+                           (rssi_thresh +
+                            BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
                                wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
                                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                         "[BTCoex], wifi RSSI state switch to Medium\n");
@@ -248,22 +244,22 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
        return wifi_rssi_state;
 }
 
-static void halbtc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+static void btc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       u32     reg_hp_txrx, reg_lp_txrx, u4tmp;
-       u32     reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+       u32 reg_hp_txrx, reg_lp_txrx, u4tmp;
+       u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
 
        reg_hp_txrx = 0x770;
        reg_lp_txrx = 0x774;
 
        u4tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
        reg_hp_tx = u4tmp & MASKLWORD;
-       reg_hp_rx = (u4tmp & MASKHWORD)>>16;
+       reg_hp_rx = (u4tmp & MASKHWORD) >> 16;
 
        u4tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
        reg_lp_tx = u4tmp & MASKLWORD;
-       reg_lp_rx = (u4tmp & MASKHWORD)>>16;
+       reg_lp_rx = (u4tmp & MASKHWORD) >> 16;
 
        coex_sta->high_priority_tx = reg_hp_tx;
        coex_sta->high_priority_rx = reg_hp_rx;
@@ -281,14 +277,14 @@ static void halbtc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
        btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
 }
 
-static void halbtc8821a2ant_query_bt_info(struct btc_coexist *btcoexist)
+static void btc8821a2ant_query_bt_info(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
 
        coex_sta->c2h_bt_info_req_sent = true;
 
-       h2c_parameter[0] |= BIT0;       /* trigger */
+       h2c_parameter[0] |= BIT0; /* trigger */
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
@@ -297,7 +293,7 @@ static void halbtc8821a2ant_query_bt_info(struct btc_coexist *btcoexist)
        btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
 }
 
-static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
+static u8 btc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_stack_info *stack_info = &btcoexist->stack_info;
@@ -307,7 +303,6 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 
        btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
 
-       /*for win-8 stack HID report error*/
        /* sync  BTInfo with BT firmware and stack */
        if (!stack_info->hid_exist)
                stack_info->hid_exist = coex_sta->hid_exist;
@@ -488,7 +483,7 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
        return algorithm;
 }
 
-static void btc8821a2ant_set_fw_dac_swing_lev(struct btc_coexist *btcoexist,
+static void btc8821a2ant_set_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
                                              u8 dac_swing_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
@@ -507,8 +502,8 @@ static void btc8821a2ant_set_fw_dac_swing_lev(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
 }
 
-static void halbtc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
-                                             bool dec_bt_pwr)
+static void btc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
+                                          bool dec_bt_pwr)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[1] = {0};
@@ -525,8 +520,8 @@ static void halbtc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
 }
 
-static void halbtc8821a2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
-                                      bool force_exec, bool dec_bt_pwr)
+static void btc8821a2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
+                                   bool force_exec, bool dec_bt_pwr)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -544,14 +539,13 @@ static void halbtc8821a2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
                if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr)
                        return;
        }
-       halbtc8821a2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr);
+       btc8821a2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr);
 
        coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr;
 }
 
-static void halbtc8821a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
-                                            bool force_exec,
-                                            u8 fw_dac_swing_lvl)
+static void btc8821a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
+                                         bool force_exec, u8 fw_dac_swing_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -571,14 +565,14 @@ static void halbtc8821a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
                        return;
        }
 
-       btc8821a2ant_set_fw_dac_swing_lev(btcoexist,
+       btc8821a2ant_set_fw_dac_swing_lvl(btcoexist,
                                          coex_dm->cur_fw_dac_swing_lvl);
 
        coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
 }
 
-static void btc8821a2ant_SetSwPenTxRateAdapt(struct btc_coexist *btcoexist,
-                                            bool low_penalty_ra)
+static void btc8821a2ant_set_sw_penalty_tx_rate_adaptive(
+               struct btc_coexist *btcoexist, bool low_penalty_ra)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[6] = {0};
@@ -587,13 +581,13 @@ static void btc8821a2ant_SetSwPenTxRateAdapt(struct btc_coexist *btcoexist,
 
        if (low_penalty_ra) {
                h2c_parameter[1] |= BIT0;
-               /*normal rate except MCS7/6/5, OFDM54/48/36 */
+               /* normal rate except MCS7/6/5, OFDM54/48/36 */
                h2c_parameter[2] = 0x00;
-               /*MCS7 or OFDM54 */
+               /* MCS7 or OFDM54 */
                h2c_parameter[3] = 0xf7;
-               /*MCS6 or OFDM48 */
+               /* MCS6 or OFDM48 */
                h2c_parameter[4] = 0xf8;
-               /*MCS5 or OFDM36 */
+               /* MCS5 or OFDM36 */
                h2c_parameter[5] = 0xf9;
        }
 
@@ -604,12 +598,11 @@ static void btc8821a2ant_SetSwPenTxRateAdapt(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
 }
 
-static void halbtc8821a2ant_low_penalty_ra(struct btc_coexist *btcoexist,
-                                          bool force_exec, bool low_penalty_ra)
+static void btc8821a2ant_low_penalty_ra(struct btc_coexist *btcoexist,
+                                       bool force_exec, bool low_penalty_ra)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
-       /*return;*/
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], %s turn LowPenaltyRA = %s\n",
                 (force_exec ? "force to" : ""),
@@ -620,19 +613,19 @@ static void halbtc8821a2ant_low_penalty_ra(struct btc_coexist *btcoexist,
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], pre_low_penalty_ra = %d, cur_low_penalty_ra = %d\n",
                         coex_dm->pre_low_penalty_ra,
-                           coex_dm->cur_low_penalty_ra);
+                        coex_dm->cur_low_penalty_ra);
 
                if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
                        return;
        }
-       btc8821a2ant_SetSwPenTxRateAdapt(btcoexist,
+       btc8821a2ant_set_sw_penalty_tx_rate_adaptive(btcoexist,
                                         coex_dm->cur_low_penalty_ra);
 
        coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
 }
 
-static void halbtc8821a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
-                                             u32 level)
+static void btc8821a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
+                                          u32 level)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 val = (u8)level;
@@ -647,14 +640,14 @@ static void btc8821a2ant_set_sw_full_dac_swing(struct btc_coexist *btcoexist,
                                               u32 sw_dac_swing_lvl)
 {
        if (sw_dac_swing_on)
-               halbtc8821a2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
+               btc8821a2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
        else
-               halbtc8821a2ant_set_dac_swing_reg(btcoexist, 0x18);
+               btc8821a2ant_set_dac_swing_reg(btcoexist, 0x18);
 }
 
-static void halbtc8821a2ant_dac_swing(struct btc_coexist *btcoexist,
-                                     bool force_exec, bool dac_swing_on,
-                                     u32 dac_swing_lvl)
+static void btc8821a2ant_dac_swing(struct btc_coexist *btcoexist,
+                                  bool force_exec, bool dac_swing_on,
+                                  u32 dac_swing_lvl)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -687,9 +680,9 @@ static void halbtc8821a2ant_dac_swing(struct btc_coexist *btcoexist,
        coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
 }
 
-static void halbtc8821a2ant_set_coex_table(struct btc_coexist *btcoexist,
-                                          u32 val0x6c0, u32 val0x6c4,
-                                          u32 val0x6c8, u8 val0x6cc)
+static void btc8821a2ant_set_coex_table(struct btc_coexist *btcoexist,
+                                       u32 val0x6c0, u32 val0x6c4,
+                                       u32 val0x6c8, u8 val0x6cc)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -710,9 +703,9 @@ static void halbtc8821a2ant_set_coex_table(struct btc_coexist *btcoexist,
        btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
 }
 
-static void halbtc8821a2ant_coex_table(struct btc_coexist *btcoexist,
-                                      bool force_exec, u32 val0x6c0,
-                                      u32 val0x6c4, u32 val0x6c8, u8 val0x6cc)
+static void btc8821a2ant_coex_table(struct btc_coexist *btcoexist,
+                                   bool force_exec, u32 val0x6c0,
+                                   u32 val0x6c4, u32 val0x6c8, u8 val0x6cc)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -745,8 +738,8 @@ static void halbtc8821a2ant_coex_table(struct btc_coexist *btcoexist,
                    (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
                        return;
        }
-       halbtc8821a2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
-                                      val0x6cc);
+       btc8821a2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
+                                   val0x6cc);
 
        coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
        coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
@@ -754,14 +747,14 @@ static void halbtc8821a2ant_coex_table(struct btc_coexist *btcoexist,
        coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
 }
 
-static void halbtc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex,
-                                                  bool enable)
+static void btc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex,
+                                               bool enable)
 {
        struct rtl_priv *rtlpriv = btcoex->adapter;
        u8 h2c_parameter[1] = {0};
 
        if (enable)
-               h2c_parameter[0] |= BIT0;/* function enable */
+               h2c_parameter[0] |= BIT0; /* function enable */
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
@@ -770,8 +763,8 @@ static void halbtc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex,
        btcoex->btc_fill_h2c(btcoex, 0x63, 1, h2c_parameter);
 }
 
-static void halbtc8821a2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
-                                           bool force_exec, bool enable)
+static void btc8821a2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
+                                        bool force_exec, bool enable)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -790,14 +783,14 @@ static void halbtc8821a2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
                    coex_dm->cur_ignore_wlan_act)
                        return;
        }
-       halbtc8821a2ant_set_fw_ignore_wlan_act(btcoexist, enable);
+       btc8821a2ant_set_fw_ignore_wlan_act(btcoexist, enable);
 
        coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
 }
 
-static void halbtc8821a2ant_set_fw_pstdma(struct btc_coexist *btcoexist,
-                                         u8 byte1, u8 byte2, u8 byte3,
-                                         u8 byte4, u8 byte5)
+static void btc8821a2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist,
+                                       u8 byte1, u8 byte2, u8 byte3,
+                                       u8 byte4, u8 byte5)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[5];
@@ -825,10 +818,9 @@ static void halbtc8821a2ant_set_fw_pstdma(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
 }
 
-static void btc8821a2ant_sw_mech1(struct btc_coexist *btcoexist,
-                                 bool shrink_rx_lpf,
-                                 bool low_penalty_ra, bool limited_dig,
-                                 bool bt_lna_constrain)
+static void btc8821a2ant_sw_mechanism1(struct btc_coexist *btcoexist,
+                                      bool shrink_rx_lpf, bool low_penalty_ra,
+                                      bool limited_dig, bool bt_lna_constrain)
 {
        u32 wifi_bw;
 
@@ -840,22 +832,20 @@ static void btc8821a2ant_sw_mech1(struct btc_coexist *btcoexist,
                        shrink_rx_lpf = false;
        }
 
-       halbtc8821a2ant_low_penalty_ra(btcoexist,
-                                      NORMAL_EXEC, low_penalty_ra);
+       btc8821a2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
 }
 
-static void btc8821a2ant_sw_mech2(struct btc_coexist *btcoexist,
-                                 bool agc_table_shift,
-                                 bool adc_back_off, bool sw_dac_swing,
-                                 u32 dac_swing_lvl)
+static void btc8821a2ant_sw_mechanism2(struct btc_coexist *btcoexist,
+                                      bool agc_table_shift, bool adc_back_off,
+                                      bool sw_dac_swing, u32 dac_swing_lvl)
 {
-       halbtc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing,
+       btc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing,
                               sw_dac_swing);
 }
 
-static void halbtc8821a2ant_set_ant_path(struct btc_coexist *btcoexist,
-                                        u8 ant_pos_type, bool init_hw_cfg,
-                                        bool wifi_off)
+static void btc8821a2ant_set_ant_path(struct btc_coexist *btcoexist,
+                                     u8 ant_pos_type, bool init_hw_cfg,
+                                     bool wifi_off)
 {
        struct btc_board_info *board_info = &btcoexist->board_info;
        u32 u4tmp = 0;
@@ -872,18 +862,16 @@ static void halbtc8821a2ant_set_ant_path(struct btc_coexist *btcoexist,
                btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77);
 
                if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
-                       /* tell firmware "antenna inverse"  ==>
-                        *      WRONG firmware antenna control code.
-                        *      ==>need fw to fix
+                       /* tell firmware "antenna inverse"  ==> WRONG firmware
+                        * antenna control code ==>need fw to fix
                         */
                        h2c_parameter[0] = 1;
                        h2c_parameter[1] = 1;
                        btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
                                                h2c_parameter);
                } else {
-                       /* tell firmware "no antenna inverse"
-                        *      ==> WRONG firmware antenna control code.
-                        *      ==>need fw to fix
+                       /* tell firmware "no antenna inverse" ==> WRONG firmware
+                        * antenna control code ==>need fw to fix
                         */
                        h2c_parameter[0] = 0;
                        h2c_parameter[1] = 1;
@@ -903,8 +891,8 @@ static void halbtc8821a2ant_set_ant_path(struct btc_coexist *btcoexist,
        }
 }
 
-static void halbtc8821a2ant_ps_tdma(struct btc_coexist *btcoexist,
-                                   bool force_exec, bool turn_on, u8 type)
+static void btc8821a2ant_ps_tdma(struct btc_coexist *btcoexist,
+                                bool force_exec, bool turn_on, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -931,108 +919,108 @@ static void halbtc8821a2ant_ps_tdma(struct btc_coexist *btcoexist,
                switch (type) {
                case 1:
                default:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
-                                                     0x1a, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0xe1, 0x90);
                        break;
                case 2:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
-                                                     0x12, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
+                                                   0x12, 0xe1, 0x90);
                        break;
                case 3:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
-                                                     0x3, 0xf1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
+                                                   0x3, 0xf1, 0x90);
                        break;
                case 4:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
-                                                     0x03, 0xf1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10,
+                                                   0x03, 0xf1, 0x90);
                        break;
                case 5:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
-                                                     0x1a, 0x60, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0x60, 0x90);
                        break;
                case 6:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
-                                                     0x12, 0x60, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
+                                                   0x12, 0x60, 0x90);
                        break;
                case 7:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
-                                                     0x3, 0x70, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c,
+                                                   0x3, 0x70, 0x90);
                        break;
                case 8:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xa3, 0x10,
-                                                     0x3, 0x70, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x10,
+                                                   0x3, 0x70, 0x90);
                        break;
                case 9:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
-                                                     0x1a, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0xe1, 0x90);
                        break;
                case 10:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
-                                                     0x12, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x12,
+                                                   0x12, 0xe1, 0x90);
                        break;
                case 11:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0xa,
-                                                     0xa, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
+                                                   0xa, 0xe1, 0x90);
                        break;
                case 12:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5,
-                                                     0x5, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5,
+                                                   0x5, 0xe1, 0x90);
                        break;
                case 13:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
-                                                     0x1a, 0x60, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0x60, 0x90);
                        break;
                case 14:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
-                                                     0x12, 0x12, 0x60, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3,
+                                                   0x12, 0x12, 0x60, 0x90);
                        break;
                case 15:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0xa,
-                                                     0xa, 0x60, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
+                                                   0xa, 0x60, 0x90);
                        break;
                case 16:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5,
-                                                     0x5, 0x60, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5,
+                                                   0x5, 0x60, 0x90);
                        break;
                case 17:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xa3, 0x2f,
-                                                     0x2f, 0x60, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x2f,
+                                                   0x2f, 0x60, 0x90);
                        break;
                case 18:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5,
-                                                     0x5, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5,
+                                                   0x5, 0xe1, 0x90);
                        break;
                case 19:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
-                                                     0x25, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
+                                                   0x25, 0xe1, 0x90);
                        break;
                case 20:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
-                                                     0x25, 0x60, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
+                                                   0x25, 0x60, 0x90);
                        break;
                case 21:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x15,
-                                                     0x03, 0x70, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
+                                                   0x03, 0x70, 0x90);
                        break;
                case 71:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
-                                                     0x1a, 0xe1, 0x90);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0xe1, 0x90);
                        break;
                }
        } else {
                /* disable PS tdma */
                switch (type) {
                case 0:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
-                                                     0x40, 0x0);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+                                                   0x40, 0x0);
                        break;
                case 1:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
-                                                     0x48, 0x0);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+                                                   0x48, 0x0);
                        break;
                default:
-                       halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
-                                                     0x40, 0x0);
+                       btc8821a2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
+                                                   0x40, 0x0);
                        break;
                }
        }
@@ -1042,54 +1030,54 @@ static void halbtc8821a2ant_ps_tdma(struct btc_coexist *btcoexist,
        coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
 }
 
-static void halbtc8821a2ant_coex_all_off(struct btc_coexist *btcoexist)
+static void btc8821a2ant_coex_all_off(struct btc_coexist *btcoexist)
 {
        /* fw all off */
-       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
-       halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        /* sw all off */
-       btc8821a2ant_sw_mech1(btcoexist, false, false, false, false);
-       btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18);
+       btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+       btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
 
        /* hw all off */
-       halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC,
-                                  0x55555555, 0x55555555, 0xffff, 0x3);
+       btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC,
+                               0x55555555, 0x55555555, 0xffff, 0x3);
 }
 
-static void halbtc8821a2ant_coex_under_5g(struct btc_coexist *btcoexist)
+static void btc8821a2ant_coex_under_5g(struct btc_coexist *btcoexist)
 {
-       halbtc8821a2ant_coex_all_off(btcoexist);
+       btc8821a2ant_coex_all_off(btcoexist);
 }
 
-static void halbtc8821a2ant_init_coex_dm(struct btc_coexist *btcoexist)
+static void btc8821a2ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
        /* force to reset coex mechanism */
-       halbtc8821a2ant_coex_table(btcoexist, FORCE_EXEC, 0x55555555,
-                                  0x55555555, 0xffff, 0x3);
+       btc8821a2ant_coex_table(btcoexist, FORCE_EXEC, 0x55555555,
+                               0x55555555, 0xffff, 0x3);
 
-       halbtc8821a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
-       halbtc8821a2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, false);
+       btc8821a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+       btc8821a2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, false);
 
-       btc8821a2ant_sw_mech1(btcoexist, false, false, false, false);
-       btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18);
+       btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+       btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
 }
 
-static void halbtc8821a2ant_bt_inquiry_page(struct btc_coexist *btcoexist)
+static void btc8821a2ant_bt_inquiry_page(struct btc_coexist *btcoexist)
 {
        bool low_pwr_disable = true;
 
        btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
                           &low_pwr_disable);
 
-       halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                  0x5afa5afa, 0xffff, 0x3);
-       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+       btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                               0x5afa5afa, 0xffff, 0x3);
+       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
 }
 
-static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
+static bool btc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool common = false, wifi_connected = false, wifi_busy = false;
@@ -1099,8 +1087,8 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
                           &wifi_connected);
        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
 
-       halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                  0x5afa5afa, 0xffff, 0x3);
+       btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                               0x5afa5afa, 0xffff, 0x3);
 
        if (!wifi_connected &&
            BT_8821A_2ANT_BT_STATUS_IDLE == coex_dm->bt_status) {
@@ -1111,12 +1099,14 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi IPS + BT IPS!!\n");
 
-               halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
-               halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+               btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
-               btc8821a2ant_sw_mech1(btcoexist, false, false, false, false);
-               btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18);
+               btc8821a2ant_sw_mechanism1(btcoexist, false, false, false,
+                                          false);
+               btc8821a2ant_sw_mechanism2(btcoexist, false, false, false,
+                                          0x18);
 
                common = true;
        } else if (wifi_connected &&
@@ -1128,20 +1118,22 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
                if (wifi_busy) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Wifi Busy + BT IPS!!\n");
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 1);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            false, 1);
                } else {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Wifi LPS + BT IPS!!\n");
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 1);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            false, 1);
                }
 
-               halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
-               btc8821a2ant_sw_mech1(btcoexist, false, false, false, false);
-               btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18);
+               btc8821a2ant_sw_mechanism1(btcoexist, false, false, false,
+                                          false);
+               btc8821a2ant_sw_mechanism2(btcoexist, false, false, false,
+                                          0x18);
 
                common = true;
        } else if (!wifi_connected &&
@@ -1153,12 +1145,14 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi IPS + BT LPS!!\n");
 
-               halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
-               halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+               btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
-               btc8821a2ant_sw_mech1(btcoexist, false, false, false, false);
-               btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18);
+               btc8821a2ant_sw_mechanism1(btcoexist, false, false, false,
+                                          false);
+               btc8821a2ant_sw_mechanism2(btcoexist, false, false, false,
+                                          0x18);
                common = true;
        } else if (wifi_connected &&
                   (BT_8821A_2ANT_BT_STATUS_CON_IDLE == coex_dm->bt_status)) {
@@ -1169,40 +1163,40 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
                if (wifi_busy) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Wifi Busy + BT LPS!!\n");
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 1);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            false, 1);
                } else {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Wifi LPS + BT LPS!!\n");
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 1);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            false, 1);
                }
 
-               halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
-               btc8821a2ant_sw_mech1(btcoexist, true, true, true, true);
-               btc8821a2ant_sw_mech2(btcoexist, false, false, false, 0x18);
+               btc8821a2ant_sw_mechanism1(btcoexist, true, true, true, true);
+               btc8821a2ant_sw_mechanism2(btcoexist, false, false, false,
+                                          0x18);
 
                common = true;
        } else if (!wifi_connected &&
-                  (BT_8821A_2ANT_BT_STATUS_NON_IDLE ==
-                   coex_dm->bt_status)) {
+                  (coex_dm->bt_status == BT_8821A_2ANT_BT_STATUS_NON_IDLE)) {
                low_pwr_disable = false;
-               btcoexist->btc_set(btcoexist,
-                       BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable);
+               btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+                                  &low_pwr_disable);
 
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Wifi IPS + BT Busy!!\n");
 
-               halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
-               halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+               btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
-               btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                     false, false);
-               btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                     false, 0x18);
+               btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                          false, false);
+               btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                          false, 0x18);
 
                common = true;
        } else {
@@ -1218,13 +1212,12 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
                } else {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Wifi LPS + BT Busy!!\n");
-                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                               NORMAL_EXEC, true, 21);
-
+                       btc8821a2ant_ps_tdma(btcoexist,
+                                            NORMAL_EXEC, true, 21);
 
                        common = true;
                }
-               btc8821a2ant_sw_mech1(btcoexist, true, true, true, true);
+               btc8821a2ant_sw_mechanism1(btcoexist, true, true, true, true);
        }
        return common;
 }
@@ -1234,12 +1227,13 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
                                      u8 max_interval)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       static long     up, dn, m, n, wait_count;
-        /* 0: no change, +1: increase WiFi duration,
+       static long up, dn, m, n, wait_count;
+        /* 0 : no change
+         * +1: increase WiFi duration
          * -1: decrease WiFi duration
          */
-       int             result;
-       u8              retry_count = 0;
+       int result;
+       u8 retry_count = 0;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], TdmaDurationAdjust()\n");
@@ -1251,72 +1245,72 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
                if (sco_hid) {
                        if (tx_pause) {
                                if (max_interval == 1) {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 13);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 13);
                                        coex_dm->tdma_adj_type = 13;
                                } else if (max_interval == 2) {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 14);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 14);
                                        coex_dm->tdma_adj_type = 14;
                                } else {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 15);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 15);
                                        coex_dm->tdma_adj_type = 15;
                                }
                        } else {
                                if (max_interval == 1) {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 9);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 9);
                                        coex_dm->tdma_adj_type = 9;
                                } else if (max_interval == 2) {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 10);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 10);
                                        coex_dm->tdma_adj_type = 10;
                                } else {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 11);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 11);
                                        coex_dm->tdma_adj_type = 11;
                                }
                        }
                } else {
                        if (tx_pause) {
                                if (max_interval == 1) {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 5);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 5);
                                        coex_dm->tdma_adj_type = 5;
                                } else if (max_interval == 2) {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 6);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 6);
                                        coex_dm->tdma_adj_type = 6;
                                } else {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 7);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 7);
                                        coex_dm->tdma_adj_type = 7;
                                }
                        } else {
                                if (max_interval == 1) {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 1);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 1);
                                        coex_dm->tdma_adj_type = 1;
                                } else if (max_interval == 2) {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 2);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 2);
                                        coex_dm->tdma_adj_type = 2;
                                } else {
-                                       halbtc8821a2ant_ps_tdma(btcoexist,
-                                                               NORMAL_EXEC,
-                                                               true, 3);
+                                       btc8821a2ant_ps_tdma(btcoexist,
+                                                            NORMAL_EXEC,
+                                                            true, 3);
                                        coex_dm->tdma_adj_type = 3;
                                }
                        }
@@ -1368,7 +1362,7 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
                                up = 0;
 
                        if (dn == 2) {
-                               /* if retry count< 3 for 2*2 seconds,
+                               /* if retry count < 3 for 2*2 seconds,
                                 * shrink wifi duration
                                 */
                                if (wait_count <= 2)
@@ -1381,7 +1375,7 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
                                if (m >= 20)
                                        m = 20;
 
-                               n = 3*m;
+                               n = 3 * m;
                                up = 0;
                                dn = 0;
                                wait_count = 0;
@@ -1403,7 +1397,7 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
                        if (m >= 20)
                                m = 20;
 
-                       n = 3*m;
+                       n = 3 * m;
                        up = 0;
                        dn = 0;
                        wait_count = 0;
@@ -1425,200 +1419,201 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma = %d, recordPsTdma = %d\n",
-                           coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type);
+                        coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type);
 
                btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
                btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
                btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
 
                if (!scan && !link && !roam) {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
-                                               coex_dm->tdma_adj_type);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+                                            coex_dm->tdma_adj_type);
                } else {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
                }
        }
 
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0x6);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0x6);
 }
 
 /* SCO only or SCO+PAN(HS)*/
-static void halbtc8821a2ant_action_sco(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_sco(struct btc_coexist *btcoexist)
 {
-       u8      wifi_rssi_state, bt_rssi_state;
+       u8 wifi_rssi_state, bt_rssi_state;
        u32 wifi_bw;
 
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
-                                                         15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
+                                                      15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4);
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       if (BTC_WIFI_BW_LEGACY == wifi_bw) {
+       if (wifi_bw == BTC_WIFI_BW_LEGACY) {
                /* for SCO quality at 11b/g mode */
-               halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC,
-                                          0x5a5a5a5a, 0x5a5a5a5a, 0xffff, 0x3);
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC,
+                                       0x5a5a5a5a, 0x5a5a5a5a, 0xffff, 0x3);
        } else {
                /* for SCO quality & wifi performance balance at 11n mode */
-               halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC,
-                                          0x5aea5aea, 0x5aea5aea, 0xffff, 0x3);
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC,
+                                       0x5aea5aea, 0x5aea5aea, 0xffff, 0x3);
        }
 
-       if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               /* fw mechanism
-                * halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
-                */
+       if (wifi_bw == BTC_WIFI_BW_HT40) {
 
-               halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                       false, 0); /*for voice quality*/
+               if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       /* for voice quality */
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            false, 0);
+               } else {
+                       /* for voice quality */
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            false, 0);
+               }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               /* fw mechanism
-                * halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
-                */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 0); /*for voice quality*/
+                       /* for voice quality */
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
                } else {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               false, 0); /*for voice quality*/
+                       /* for voice quality */
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
                }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8821a2ant_action_hid(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_hid(struct btc_coexist *btcoexist)
 {
-       u8      wifi_rssi_state, bt_rssi_state;
-       u32     wifi_bw;
+       u8 wifi_rssi_state, bt_rssi_state;
+       u32 wifi_bw;
 
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist,
-                                                         0, 2, 15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       if (BTC_WIFI_BW_LEGACY == wifi_bw) {
+       if (wifi_bw == BTC_WIFI_BW_LEGACY) {
                /* for HID at 11b/g mode */
-               halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                          0x5a5a5a5a, 0xffff, 0x3);
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5a5a5a5a, 0xffff, 0x3);
        } else {
                /* for HID quality & wifi performance balance at 11n mode */
-               halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                          0x5aea5aea, 0xffff, 0x3);
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5aea5aea, 0xffff, 0x3);
        }
 
-       if (BTC_WIFI_BW_HT40 == wifi_bw) {
+       if (wifi_bw == BTC_WIFI_BW_HT40) {
                /* fw mechanism */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 9);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 9);
                } else {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 13);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 13);
                }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
                /* fw mechanism */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 9);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 9);
                } else {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 13);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 13);
                }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
 /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
-static void halbtc8821a2ant_action_a2dp(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_a2dp(struct btc_coexist *btcoexist)
 {
-       u8              wifi_rssi_state, bt_rssi_state;
-       u32             wifi_bw;
+       u8 wifi_rssi_state, bt_rssi_state;
+       u32 wifi_bw;
 
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
-                                                         15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
+                                                      15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
        /* fw dac swing is called in btc8821a2ant_tdma_dur_adj()
-        * halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+        * btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
         */
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
@@ -1634,15 +1629,15 @@ static void halbtc8821a2ant_action_a2dp(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
                /* fw mechanism */
@@ -1656,62 +1651,57 @@ static void halbtc8821a2ant_action_a2dp(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8821a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
 {
-       u8              wifi_rssi_state, bt_rssi_state, bt_info_ext;
-       u32             wifi_bw;
+       u8 wifi_rssi_state, bt_rssi_state, bt_info_ext;
+       u32 wifi_bw;
 
        bt_info_ext = coex_sta->bt_info_ext;
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
-                                                         15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
-
-       /*fw dac swing is called in btc8821a2ant_tdma_dur_adj()
-        *halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
-        */
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       if (BTC_WIFI_BW_HT40 == wifi_bw) {
+       if (wifi_bw == BTC_WIFI_BW_HT40) {
                /* fw mechanism */
                if (bt_info_ext&BIT0) {
-                       /*a2dp basic rate*/
+                       /* a2dp basic rate */
                        btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 2);
                } else {
-                       /*a2dp edr rate*/
+                       /* a2dp edr rate */
                        btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 1);
                }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
                /* fw mechanism */
@@ -1726,109 +1716,107 @@ static void halbtc8821a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8821a2ant_action_pan_edr(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_pan_edr(struct btc_coexist *btcoexist)
 {
-       u8              wifi_rssi_state, bt_rssi_state;
-       u32             wifi_bw;
+       u8 wifi_rssi_state, bt_rssi_state;
+       u32 wifi_bw;
 
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
-                                                         15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
        if (BTC_WIFI_BW_LEGACY == wifi_bw) {
                /* for HID at 11b/g mode */
-               halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                          0x5aff5aff, 0xffff, 0x3);
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5aff5aff, 0xffff, 0x3);
        } else {
                /* for HID quality & wifi performance balance at 11n mode */
-               halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                          0x5aff5aff, 0xffff, 0x3);
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5aff5aff, 0xffff, 0x3);
        }
 
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                /* fw mechanism */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 1);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 1);
                } else {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 5);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 5);
                }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
                /* fw mechanism */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 1);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 1);
                } else {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 5);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 5);
                }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
 /* PAN(HS) only */
-static void halbtc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist)
 {
-       u8              wifi_rssi_state, bt_rssi_state;
-       u32             wifi_bw;
+       u8 wifi_rssi_state, bt_rssi_state;
+       u32 wifi_bw;
 
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist,
-                                                         0, 2, 15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
@@ -1836,78 +1824,85 @@ static void halbtc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist)
                /* fw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
-                                                  true);
+                       btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
                } else {
-                       halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC,
-                                                  false);
+                       btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
                }
-               halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+               btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
                /* fw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_dec_bt_pwr(btcoexist,
-                                                  NORMAL_EXEC, true);
+                       btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
                } else {
-                       halbtc8821a2ant_dec_bt_pwr(btcoexist,
-                                                  NORMAL_EXEC, false);
+                       btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
                }
 
-               halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+               if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
+                   (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+               } else {
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+               }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
 /* PAN(EDR)+A2DP */
-static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 {
        u8      wifi_rssi_state, bt_rssi_state, bt_info_ext;
        u32     wifi_bw;
 
        bt_info_ext = coex_sta->bt_info_ext;
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
-                                                         15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                  0x5afa5afa, 0xffff, 0x3);
+       if (wifi_bw == BTC_WIFI_BW_LEGACY) {
+               /* for HID at 11b/g mode */
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5afa5afa, 0xffff, 0x3);
+       } else {
+               /* for HID quality & wifi performance balance at 11n mode */
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5afa5afa, 0xffff, 0x3);
+       }
 
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                /* fw mechanism */
@@ -1922,16 +1917,16 @@ static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
-               }
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
+               };
        } else {
                /* fw mechanism */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
@@ -1943,89 +1938,92 @@ static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, false,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, false,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8821a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 {
-       u8      wifi_rssi_state, bt_rssi_state;
-       u32     wifi_bw;
+       u8 wifi_rssi_state, bt_rssi_state;
+       u32 wifi_bw;
 
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
-                                                         15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                  0x5a5f5a5f, 0xffff, 0x3);
+       if (wifi_bw == BTC_WIFI_BW_LEGACY) {
+               /* for HID at 11b/g mode */
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5a5f5a5f, 0xffff, 0x3);
+       } else {
+               /* for HID quality & wifi performance balance at 11n mode */
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5a5f5a5f, 0xffff, 0x3);
+       }
 
-       if (BTC_WIFI_BW_HT40 == wifi_bw) {
-               halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 3);
+       if (wifi_bw == BTC_WIFI_BW_HT40) {
+               btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 3);
                /* fw mechanism */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 10);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                            true, 10);
                } else {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 14);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
                }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
-               halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+               btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
                /* fw mechanism */
                if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 10);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
                } else {
-                       halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-                                               true, 14);
+                       btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
                }
 
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
@@ -2033,25 +2031,31 @@ static void halbtc8821a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 /* HID+A2DP+PAN(EDR) */
 static void btc8821a2ant_act_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 {
-       u8      wifi_rssi_state, bt_rssi_state, bt_info_ext;
-       u32     wifi_bw;
+       u8 wifi_rssi_state, bt_rssi_state, bt_info_ext;
+       u32 wifi_bw;
 
        bt_info_ext = coex_sta->bt_info_ext;
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist,
-                                                         0, 2, 15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
-       halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+       btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                  0x5a5a5a5a, 0xffff, 0x3);
+       if (wifi_bw == BTC_WIFI_BW_LEGACY) {
+               /* for HID at 11b/g mode */
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5a5a5a5a, 0xffff, 0x3);
+       } else {
+               /* for HID quality & wifi performance balance at 11n mode */
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5a5a5a5a, 0xffff, 0x3);
+       }
 
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                /* fw mechanism */
@@ -2060,15 +2064,15 @@ static void btc8821a2ant_act_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
                /* fw mechanism */
@@ -2098,38 +2102,44 @@ static void btc8821a2ant_act_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 {
-       u8      wifi_rssi_state, bt_rssi_state, bt_info_ext;
-       u32     wifi_bw;
+       u8 wifi_rssi_state, bt_rssi_state, bt_info_ext;
+       u32 wifi_bw;
 
        bt_info_ext = coex_sta->bt_info_ext;
-       wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
-                                                         15, 0);
-       bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
+       wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0);
+       bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
        if (BTC_RSSI_HIGH(bt_rssi_state))
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
        else
-               halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
+               btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
 
        btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-       halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-                                  0x5f5b5f5b, 0xffffff, 0x3);
+       if (wifi_bw == BTC_WIFI_BW_LEGACY) {
+               /* for HID at 11b/g mode */
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5f5b5f5b, 0xffffff, 0x3);
+       } else {
+               /* for HID quality & wifi performance balance at 11n mode */
+               btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+                                       0x5f5b5f5b, 0xffffff, 0x3);
+       }
 
        if (BTC_WIFI_BW_HT40 == wifi_bw) {
                /* fw mechanism */
@@ -2138,15 +2148,15 @@ static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, true, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, true, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        } else {
                /* fw mechanism */
@@ -2155,24 +2165,24 @@ static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
                /* sw mechanism */
                if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
                    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, true, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, true, false,
+                                                  false, 0x18);
                } else {
-                       btc8821a2ant_sw_mech1(btcoexist, false, true,
-                                             false, false);
-                       btc8821a2ant_sw_mech2(btcoexist, false, false,
-                                             false, 0x18);
+                       btc8821a2ant_sw_mechanism1(btcoexist, false, true,
+                                                  false, false);
+                       btc8821a2ant_sw_mechanism2(btcoexist, false, false,
+                                                  false, 0x18);
                }
        }
 }
 
-static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+static void btc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       bool    wifi_under_5g = false;
-       u8      algorithm = 0;
+       bool wifi_under_5g = false;
+       u8 algorithm = 0;
 
        if (btcoexist->manual_control) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -2186,16 +2196,16 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
        if (wifi_under_5g) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n");
-               halbtc8821a2ant_coex_under_5g(btcoexist);
+               btc8821a2ant_coex_under_5g(btcoexist);
                return;
        }
 
-       algorithm = halbtc8821a2ant_action_algorithm(btcoexist);
+       algorithm = btc8821a2ant_action_algorithm(btcoexist);
        if (coex_sta->c2h_bt_inquiry_page &&
            (BT_8821A_2ANT_COEX_ALGO_PANHS != algorithm)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], BT is under inquiry/page scan !!\n");
-               halbtc8821a2ant_bt_inquiry_page(btcoexist);
+               btc8821a2ant_bt_inquiry_page(btcoexist);
                return;
        }
 
@@ -2203,7 +2213,7 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
 
-       if (halbtc8821a2ant_is_common_action(btcoexist)) {
+       if (btc8821a2ant_is_common_action(btcoexist)) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], Action 2-Ant common\n");
                coex_dm->reset_tdma_adjust = true;
@@ -2219,42 +2229,42 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
                case BT_8821A_2ANT_COEX_ALGO_SCO:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = SCO\n");
-                       halbtc8821a2ant_action_sco(btcoexist);
+                       btc8821a2ant_action_sco(btcoexist);
                        break;
                case BT_8821A_2ANT_COEX_ALGO_HID:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = HID\n");
-                       halbtc8821a2ant_action_hid(btcoexist);
+                       btc8821a2ant_action_hid(btcoexist);
                        break;
                case BT_8821A_2ANT_COEX_ALGO_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = A2DP\n");
-                       halbtc8821a2ant_action_a2dp(btcoexist);
+                       btc8821a2ant_action_a2dp(btcoexist);
                        break;
                case BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
-                       halbtc8821a2ant_action_a2dp_pan_hs(btcoexist);
+                       btc8821a2ant_action_a2dp_pan_hs(btcoexist);
                        break;
                case BT_8821A_2ANT_COEX_ALGO_PANEDR:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n");
-                       halbtc8821a2ant_action_pan_edr(btcoexist);
+                       btc8821a2ant_action_pan_edr(btcoexist);
                        break;
                case BT_8821A_2ANT_COEX_ALGO_PANHS:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = HS mode\n");
-                       halbtc8821a2ant_action_pan_hs(btcoexist);
+                       btc8821a2ant_action_pan_hs(btcoexist);
                        break;
                case BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n");
-                       halbtc8821a2ant_action_pan_edr_a2dp(btcoexist);
+                       btc8821a2ant_action_pan_edr_a2dp(btcoexist);
                        break;
                case BT_8821A_2ANT_COEX_ALGO_PANEDR_HID:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n");
-                       halbtc8821a2ant_action_pan_edr_hid(btcoexist);
+                       btc8821a2ant_action_pan_edr_hid(btcoexist);
                        break;
                case BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -2264,26 +2274,22 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
                case BT_8821A_2ANT_COEX_ALGO_HID_A2DP:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n");
-                       halbtc8821a2ant_action_hid_a2dp(btcoexist);
+                       btc8821a2ant_action_hid_a2dp(btcoexist);
                        break;
                default:
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
-                       halbtc8821a2ant_coex_all_off(btcoexist);
+                       btc8821a2ant_coex_all_off(btcoexist);
                        break;
                }
                coex_dm->pre_algorithm = coex_dm->cur_algorithm;
        }
 }
 
-/*============================================================
- *work around function start with wa_halbtc8821a2ant_
- *============================================================
- *============================================================
- * extern function start with EXhalbtc8821a2ant_
- *============================================================
- */
-void ex_halbtc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist)
+/**************************************************************
+ * extern function start with ex_btc8821a2ant_
+ **************************************************************/
+void ex_btc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 u1tmp = 0;
@@ -2302,13 +2308,11 @@ void ex_halbtc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist)
        btcoexist->btc_write_1byte(btcoexist, 0x790, u1tmp);
 
        /*Antenna config */
-       halbtc8821a2ant_set_ant_path(btcoexist,
-                                    BTC_ANT_WIFI_AT_MAIN, true, false);
+       btc8821a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN, true, false);
 
        /* PTA parameter */
-       halbtc8821a2ant_coex_table(btcoexist,
-                                  FORCE_EXEC, 0x55555555, 0x55555555,
-                                  0xffff, 0x3);
+       btc8821a2ant_coex_table(btcoexist, FORCE_EXEC, 0x55555555, 0x55555555,
+                               0xffff, 0x3);
 
        /* Enable counter statistics */
        /*0x76e[3] = 1, WLAN_Act control by PTA*/
@@ -2317,20 +2321,17 @@ void ex_halbtc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist)
        btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
 }
 
-void ex_halbtc8821a2ant_init_coex_dm(struct btc_coexist *btcoexist)
+void ex_btc8821a2ant_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");
 
-       halbtc8821a2ant_init_coex_dm(btcoexist);
+       btc8821a2ant_init_coex_dm(btcoexist);
 }
 
-void
-ex_halbtc8821a2ant_display_coex_info(
-       struct btc_coexist *btcoexist
-       )
+void ex_btc8821a2ant_display_coex_info(struct btc_coexist *btcoexist)
 {
        struct btc_board_info *board_info = &btcoexist->board_info;
        struct btc_stack_info *stack_info = &btcoexist->stack_info;
@@ -2564,7 +2565,7 @@ ex_halbtc8821a2ant_display_coex_info(
        btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
 }
 
-void ex_halbtc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2572,16 +2573,15 @@ void ex_halbtc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], IPS ENTER notify\n");
                coex_sta->under_ips = true;
-               halbtc8821a2ant_coex_all_off(btcoexist);
+               btc8821a2ant_coex_all_off(btcoexist);
        } else if (BTC_IPS_LEAVE == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                         "[BTCoex], IPS LEAVE notify\n");
                coex_sta->under_ips = false;
-               /*halbtc8821a2ant_init_coex_dm(btcoexist);*/
        }
 }
 
-void ex_halbtc8821a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8821a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2596,7 +2596,7 @@ void ex_halbtc8821a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8821a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8821a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2609,7 +2609,7 @@ void ex_halbtc8821a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8821a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8821a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2622,13 +2622,13 @@ void ex_halbtc8821a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist,
-                                           u8 type)
+void ex_btc8821a2ant_media_status_notify(struct btc_coexist *btcoexist,
+                                        u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       u8      h2c_parameter[3] = {0};
-       u32     wifi_bw;
-       u8      wifi_central_chnl;
+       u8 h2c_parameter[3] = {0};
+       u32 wifi_bw;
+       u8 wifi_central_chnl;
 
        if (BTC_MEDIA_CONNECT == type) {
                RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
@@ -2638,7 +2638,7 @@ void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist,
                         "[BTCoex], MEDIA disconnect notify\n");
        }
 
-       /* only 2.4G we need to inform bt the chnl mask*/
+       /* only 2.4G we need to inform bt the chnl mask */
        btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
                           &wifi_central_chnl);
        if ((BTC_MEDIA_CONNECT == type) &&
@@ -2665,8 +2665,9 @@ void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
 
-void ex_halbtc8821a2ant_special_packet_notify(struct btc_coexist *btcoexist,
-                                             u8 type) {
+void ex_btc8821a2ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                          u8 type)
+{
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
        if (type == BTC_PACKET_DHCP) {
@@ -2675,18 +2676,18 @@ void ex_halbtc8821a2ant_special_packet_notify(struct btc_coexist *btcoexist,
        }
 }
 
-void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
-                                      u8 *tmp_buf, u8 length)
+void ex_btc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                   u8 *tmp_buf, u8 length)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       u8              bt_info = 0;
-       u8              i, rsp_source = 0;
-       bool            bt_busy = false, limited_dig = false;
-       bool            wifi_connected = false, bt_hs_on = false;
+       u8 bt_info = 0;
+       u8 i, rsp_source = 0;
+       bool bt_busy = false, limited_dig = false;
+       bool wifi_connected = false, bt_hs_on = false;
 
        coex_sta->c2h_bt_info_req_sent = false;
 
-       rsp_source = tmp_buf[0]&0xf;
+       rsp_source = tmp_buf[0] & 0xf;
        if (rsp_source >= BT_INFO_SRC_8821A_2ANT_MAX)
                rsp_source = BT_INFO_SRC_8821A_2ANT_WIFI_FW;
        coex_sta->bt_info_c2h_cnt[rsp_source]++;
@@ -2698,7 +2699,7 @@ void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
                coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
                if (i == 1)
                        bt_info = tmp_buf[i];
-               if (i == length-1) {
+               if (i == length - 1) {
                        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                                 "0x%02x]\n", tmp_buf[i]);
                } else {
@@ -2708,7 +2709,8 @@ void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
        }
 
        if (BT_INFO_SRC_8821A_2ANT_WIFI_FW != rsp_source) {
-               coex_sta->bt_retry_cnt =        /* [3:0]*/
+               /* [3:0] */
+               coex_sta->bt_retry_cnt =
                        coex_sta->bt_info_c2h[rsp_source][2]&0xf;
 
                coex_sta->bt_rssi =
@@ -2717,24 +2719,25 @@ void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
                coex_sta->bt_info_ext =
                        coex_sta->bt_info_c2h[rsp_source][4];
 
-               /* Here we need to resend some wifi info to BT*/
-               /* because bt is reset and loss of the info.*/
+               /* Here we need to resend some wifi info to BT
+                * because bt is reset and loss of the info
+                */
                if ((coex_sta->bt_info_ext & BIT1)) {
                        btcoexist->btc_get(btcoexist,
                                BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
                        if (wifi_connected) {
-                               ex_halbtc8821a2ant_media_status_notify(btcoexist,
+                               ex_btc8821a2ant_media_status_notify(btcoexist,
                                        BTC_MEDIA_CONNECT);
                        } else {
-                               ex_halbtc8821a2ant_media_status_notify(btcoexist,
+                               ex_btc8821a2ant_media_status_notify(btcoexist,
                                        BTC_MEDIA_DISCONNECT);
                        }
 
                }
 
                if ((coex_sta->bt_info_ext & BIT3)) {
-                       halbtc8821a2ant_ignore_wlan_act(btcoexist,
-                                                       FORCE_EXEC, false);
+                       btc8821a2ant_ignore_wlan_act(btcoexist,
+                                                    FORCE_EXEC, false);
                } else {
                        /* BT already NOT ignore Wlan active, do nothing here.*/
                }
@@ -2798,27 +2801,27 @@ void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
        btcoexist->btc_set(btcoexist,
                BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
 
-       halbtc8821a2ant_run_coexist_mechanism(btcoexist);
+       btc8821a2ant_run_coexist_mechanism(btcoexist);
 }
 
-void ex_halbtc8821a2ant_halt_notify(struct btc_coexist *btcoexist)
+void ex_btc8821a2ant_halt_notify(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], Halt notify\n");
 
-       halbtc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
-       ex_halbtc8821a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+       btc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+       ex_btc8821a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
 }
 
-void ex_halbtc8821a2ant_periodical(struct btc_coexist *btcoexist)
+void ex_btc8821a2ant_periodical(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
-       static u8       dis_ver_info_cnt;
-       u32             fw_ver = 0, bt_patch_ver = 0;
+       static u8 dis_ver_info_cnt;
        struct btc_board_info *board_info = &btcoexist->board_info;
        struct btc_stack_info *stack_info = &btcoexist->stack_info;
+       u32 fw_ver = 0, bt_patch_ver = 0;
 
        RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
                 "[BTCoex], ==========================Periodical===========================\n");
@@ -2847,6 +2850,6 @@ void ex_halbtc8821a2ant_periodical(struct btc_coexist *btcoexist)
                         "[BTCoex], ****************************************************************\n");
        }
 
-       halbtc8821a2ant_query_bt_info(btcoexist);
-       halbtc8821a2ant_monitor_bt_ctr(btcoexist);
+       btc8821a2ant_query_bt_info(btcoexist);
+       btc8821a2ant_monitor_bt_ctr(btcoexist);
 }
index 150aeb8e79d1a4870abbc6e6f8174e3ae7fb6990..f1300061291375dda7084923dd4682d7ad13ce25 100644 (file)
@@ -466,7 +466,7 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
        case BTC_SET_ACT_DISABLE_LOW_POWER:
                halbtc_disable_low_power();
                break;
-       case BTC_SET_ACT_UPDATE_ra_mask:
+       case BTC_SET_ACT_UPDATE_RAMASK:
                btcoexist->bt_info.ra_mask = *u32_tmp;
                break;
        case BTC_SET_ACT_SEND_MIMO_PS:
index 601bbe1d22b35ff911064c3db5638108eca91f94..f74864f54edbecef0b5b35b71f2258f23fc340d2 100644 (file)
@@ -275,7 +275,7 @@ enum btc_set_type {
        BTC_SET_ACT_NORMAL_LPS,
        BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT,
        BTC_SET_ACT_DISABLE_LOW_POWER,
-       BTC_SET_ACT_UPDATE_ra_mask,
+       BTC_SET_ACT_UPDATE_RAMASK,
        BTC_SET_ACT_SEND_MIMO_PS,
        /* BT Coex related */
        BTC_SET_ACT_CTRL_BT_INFO,