rtlwifi: btcoexist: Modify driver for V062814 Realtek driver
authorLarry Finger <Larry.Finger@lwfinger.net>
Thu, 4 Sep 2014 21:03:42 +0000 (16:03 -0500)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 9 Sep 2014 19:27:19 +0000 (15:27 -0400)
This patch adds the routines needed to support BT coexistence with the
new rtl8192ee driver.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: troy_tan@realsil.com.cn
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c [new file with mode: 0644]
drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.h [new file with mode: 0644]

diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c
new file mode 100644 (file)
index 0000000..af3f604
--- /dev/null
@@ -0,0 +1,3888 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2012  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+/**************************************************************
+ * Description:
+ *
+ * This file is for RTL8192E 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_8192e_2ant glcoex_dm_8192e_2ant;
+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[] = {
+       "BT Info[wifi fw]",
+       "BT Info[bt rsp]",
+       "BT Info[bt auto report]",
+};
+
+static u32 glcoex_ver_date_8192e_2ant = 20130902;
+static u32 glcoex_ver_8192e_2ant = 0x34;
+
+/**************************************************************
+ *   local function proto type if needed
+ **************************************************************/
+/**************************************************************
+ *   local function start with halbtc8192e2ant_
+ **************************************************************/
+static u8 halbtc8192e2ant_btrssi_state(u8 level_num, u8 rssi_thresh,
+                                      u8 rssi_thresh1)
+{
+       int btrssi = 0;
+       u8 btrssi_state = coex_sta->pre_bt_rssi_state;
+
+       btrssi = 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)) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                 "BT Rssi pre state = LOW\n");
+                       if (btrssi >= (rssi_thresh +
+                                      BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+                               btrssi_state = BTC_RSSI_STATE_HIGH;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state switch to High\n");
+                       } else {
+                               btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state stay at Low\n");
+                       }
+               } else {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                 "BT Rssi pre state = HIGH\n");
+                       if (btrssi < rssi_thresh) {
+                               btrssi_state = BTC_RSSI_STATE_LOW;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state switch to Low\n");
+                       } else {
+                               btrssi_state = BTC_RSSI_STATE_STAY_HIGH;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state stay at High\n");
+                       }
+               }
+       } else if (level_num == 3) {
+               if (rssi_thresh > rssi_thresh1) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                 "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)) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                 "BT Rssi pre state = LOW\n");
+                       if (btrssi >= (rssi_thresh +
+                                     BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+                               btrssi_state = BTC_RSSI_STATE_MEDIUM;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state switch to Medium\n");
+                       } else {
+                               btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state stay at Low\n");
+                       }
+               } else if ((coex_sta->pre_bt_rssi_state ==
+                           BTC_RSSI_STATE_MEDIUM) ||
+                          (coex_sta->pre_bt_rssi_state ==
+                           BTC_RSSI_STATE_STAY_MEDIUM)) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                 "[BTCoex], BT Rssi pre state = MEDIUM\n");
+                       if (btrssi >= (rssi_thresh1 +
+                                      BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+                               btrssi_state = BTC_RSSI_STATE_HIGH;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state switch to High\n");
+                       } else if (btrssi < rssi_thresh) {
+                               btrssi_state = BTC_RSSI_STATE_LOW;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state switch to Low\n");
+                       } else {
+                               btrssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state stay at Medium\n");
+                       }
+               } else {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                 "BT Rssi pre state = HIGH\n");
+                       if (btrssi < rssi_thresh1) {
+                               btrssi_state = BTC_RSSI_STATE_MEDIUM;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state switch to Medium\n");
+                       } else {
+                               btrssi_state = BTC_RSSI_STATE_STAY_HIGH;
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+                                         "BT Rssi state stay at High\n");
+                       }
+               }
+       }
+
+       coex_sta->pre_bt_rssi_state = btrssi_state;
+
+       return btrssi_state;
+}
+
+static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist,
+                                        u8 index, u8 level_num, u8 rssi_thresh,
+                                        u8 rssi_thresh1)
+{
+       int wifirssi = 0;
+       u8 wifirssi_state = coex_sta->pre_wifi_rssi_state[index];
+
+       btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifirssi);
+
+       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;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state switch to High\n");
+                       } else {
+                               wifirssi_state = BTC_RSSI_STATE_STAY_LOW;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state stay at Low\n");
+                       }
+               } else {
+                       if (wifirssi < rssi_thresh) {
+                               wifirssi_state = BTC_RSSI_STATE_LOW;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state switch to Low\n");
+                       } else {
+                               wifirssi_state = BTC_RSSI_STATE_STAY_HIGH;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state stay at High\n");
+                       }
+               }
+       } else if (level_num == 3) {
+               if (rssi_thresh > rssi_thresh1) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE,
+                                 "wifi RSSI thresh error!!\n");
+                       return coex_sta->pre_wifi_rssi_state[index];
+               }
+
+               if ((coex_sta->pre_wifi_rssi_state[index] ==
+                    BTC_RSSI_STATE_LOW) ||
+                   (coex_sta->pre_wifi_rssi_state[index] ==
+                    BTC_RSSI_STATE_STAY_LOW)) {
+                       if (wifirssi >= (rssi_thresh +
+                                        BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+                               wifirssi_state = BTC_RSSI_STATE_MEDIUM;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state switch to Medium\n");
+                       } else {
+                               wifirssi_state = BTC_RSSI_STATE_STAY_LOW;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state stay at Low\n");
+                       }
+               } else if ((coex_sta->pre_wifi_rssi_state[index] ==
+                           BTC_RSSI_STATE_MEDIUM) ||
+                          (coex_sta->pre_wifi_rssi_state[index] ==
+                           BTC_RSSI_STATE_STAY_MEDIUM)) {
+                       if (wifirssi >= (rssi_thresh1 +
+                                        BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+                               wifirssi_state = BTC_RSSI_STATE_HIGH;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state switch to High\n");
+                       } else if (wifirssi < rssi_thresh) {
+                               wifirssi_state = BTC_RSSI_STATE_LOW;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state switch to Low\n");
+                       } else {
+                               wifirssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state stay at Medium\n");
+                       }
+               } else {
+                       if (wifirssi < rssi_thresh1) {
+                               wifirssi_state = BTC_RSSI_STATE_MEDIUM;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state switch to Medium\n");
+                       } else {
+                               wifirssi_state = BTC_RSSI_STATE_STAY_HIGH;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_WIFI_RSSI_STATE,
+                                         "wifi RSSI state stay at High\n");
+                       }
+               }
+       }
+
+       coex_sta->pre_wifi_rssi_state[index] = wifirssi_state;
+
+       return wifirssi_state;
+}
+
+static void btc8192e2ant_monitor_bt_enable_dis(struct btc_coexist *btcoexist)
+{
+       static bool pre_bt_disabled;
+       static u32 bt_disable_cnt;
+       bool bt_active = true, bt_disabled = false;
+
+       /* This function check if bt is disabled */
+
+       if (coex_sta->high_priority_tx == 0 &&
+           coex_sta->high_priority_rx == 0 &&
+           coex_sta->low_priority_tx == 0 &&
+           coex_sta->low_priority_rx == 0)
+               bt_active = false;
+
+       if (coex_sta->high_priority_tx == 0xffff &&
+           coex_sta->high_priority_rx == 0xffff &&
+           coex_sta->low_priority_tx == 0xffff &&
+           coex_sta->low_priority_rx == 0xffff)
+               bt_active = false;
+
+       if (bt_active) {
+               bt_disable_cnt = 0;
+               bt_disabled = false;
+               btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+                                  &bt_disabled);
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+                         "[BTCoex], BT is enabled !!\n");
+       } else {
+               bt_disable_cnt++;
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+                         "[BTCoex], bt all counters = 0, %d times!!\n",
+                         bt_disable_cnt);
+               if (bt_disable_cnt >= 2) {
+                       bt_disabled = true;
+                       btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+                                          &bt_disabled);
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+                                 "[BTCoex], BT is disabled !!\n");
+               }
+       }
+       if (pre_bt_disabled != bt_disabled) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+                         "[BTCoex], BT is from %s to %s!!\n",
+                         (pre_bt_disabled ? "disabled" : "enabled"),
+                         (bt_disabled ? "disabled" : "enabled"));
+               pre_bt_disabled = bt_disabled;
+       }
+}
+
+static u32 halbtc8192e2ant_decidera_mask(struct btc_coexist *btcoexist,
+                                        u8 sstype, u32 ra_masktype)
+{
+       u32 disra_mask = 0x0;
+
+       switch (ra_masktype) {
+       case 0: /* normal mode */
+               if (sstype == 2)
+                       disra_mask = 0x0;       /* enable 2ss */
+               else
+                       disra_mask = 0xfff00000;/* disable 2ss */
+               break;
+       case 1: /* disable cck 1/2 */
+               if (sstype == 2)
+                       disra_mask = 0x00000003;/* enable 2ss */
+               else
+                       disra_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 */
+               else
+                       disra_mask = 0xfff1f1f7;/* disable 2ss */
+               break;
+       default:
+               break;
+       }
+
+       return disra_mask;
+}
+
+static void halbtc8192e2ant_Updatera_mask(struct btc_coexist *btcoexist,
+                                         bool force_exec, u32 dis_ratemask)
+{
+       coex_dm->curra_mask = dis_ratemask;
+
+       if (force_exec || (coex_dm->prera_mask != coex_dm->curra_mask))
+               btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+                                  &coex_dm->curra_mask);
+       coex_dm->prera_mask = coex_dm->curra_mask;
+}
+
+static void btc8192e2ant_autorate_fallback_retry(struct btc_coexist *btcoexist,
+                                                bool force_exec, u8 type)
+{
+       bool wifi_under_bmode = false;
+
+       coex_dm->cur_arfrtype = type;
+
+       if (force_exec || (coex_dm->pre_arfrtype != coex_dm->cur_arfrtype)) {
+               switch (coex_dm->cur_arfrtype) {
+               case 0: /* normal mode */
+                       btcoexist->btc_write_4byte(btcoexist, 0x430,
+                                                  coex_dm->backup_arfr_cnt1);
+                       btcoexist->btc_write_4byte(btcoexist, 0x434,
+                                                  coex_dm->backup_arfr_cnt2);
+                       break;
+               case 1:
+                       btcoexist->btc_get(btcoexist,
+                                          BTC_GET_BL_WIFI_UNDER_B_MODE,
+                                          &wifi_under_bmode);
+                       if (wifi_under_bmode) {
+                               btcoexist->btc_write_4byte(btcoexist, 0x430,
+                                                          0x0);
+                               btcoexist->btc_write_4byte(btcoexist, 0x434,
+                                                          0x01010101);
+                       } else {
+                               btcoexist->btc_write_4byte(btcoexist, 0x430,
+                                                          0x0);
+                               btcoexist->btc_write_4byte(btcoexist, 0x434,
+                                                          0x04030201);
+                       }
+                       break;
+               default:
+                       break;
+               }
+       }
+
+       coex_dm->pre_arfrtype = coex_dm->cur_arfrtype;
+}
+
+static void halbtc8192e2ant_retrylimit(struct btc_coexist *btcoexist,
+                                      bool force_exec, u8 type)
+{
+       coex_dm->cur_retrylimit_type = type;
+
+       if (force_exec || (coex_dm->pre_retrylimit_type !=
+                          coex_dm->cur_retrylimit_type)) {
+               switch (coex_dm->cur_retrylimit_type) {
+               case 0: /* normal mode */
+                               btcoexist->btc_write_2byte(btcoexist, 0x42a,
+                                                   coex_dm->backup_retrylimit);
+                               break;
+               case 1: /* retry limit = 8 */
+                               btcoexist->btc_write_2byte(btcoexist, 0x42a,
+                                                          0x0808);
+                               break;
+               default:
+                               break;
+               }
+       }
+
+       coex_dm->pre_retrylimit_type = coex_dm->cur_retrylimit_type;
+}
+
+static void halbtc8192e2ant_ampdu_maxtime(struct btc_coexist *btcoexist,
+                                         bool force_exec, u8 type)
+{
+       coex_dm->cur_ampdutime_type = type;
+
+       if (force_exec || (coex_dm->pre_ampdutime_type !=
+                          coex_dm->cur_ampdutime_type)) {
+               switch (coex_dm->cur_ampdutime_type) {
+               case 0: /* normal mode */
+                       btcoexist->btc_write_1byte(btcoexist, 0x456,
+                                               coex_dm->backup_ampdu_maxtime);
+                       break;
+               case 1: /* AMPDU timw = 0x38 * 32us */
+                       btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
+                       break;
+               default:
+                       break;
+               }
+       }
+
+       coex_dm->pre_ampdutime_type = coex_dm->cur_ampdutime_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)
+{
+       u32 disra_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);
+}
+
+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)
+{
+       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
+        *********************************************/
+       btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+                          &reject_rx_agg);
+       /* decide BT control aggregation buf size or not */
+       btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
+                          &bt_ctrl_rx_agg_size);
+       /* aggregation buf size, only work
+        * when BT control Rx aggregation size.
+        */
+       btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size);
+       /* real update aggregation setting */
+       btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+}
+
+static void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+       u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
+       u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+
+       reg_hp_txrx = 0x770;
+       reg_lp_txrx = 0x774;
+
+       u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
+       reg_hp_tx = u32tmp & MASKLWORD;
+       reg_hp_rx = (u32tmp & MASKHWORD)>>16;
+
+       u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
+       reg_lp_tx = u32tmp & MASKLWORD;
+       reg_lp_rx = (u32tmp & MASKHWORD)>>16;
+
+       coex_sta->high_priority_tx = reg_hp_tx;
+       coex_sta->high_priority_rx = reg_hp_rx;
+       coex_sta->low_priority_tx = reg_lp_tx;
+       coex_sta->low_priority_rx = reg_lp_rx;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+                 "[BTCoex] High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+                 reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+                 "[BTCoex] Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+                 reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+
+       /* reset counter */
+       btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+static void halbtc8192e2ant_querybt_info(struct btc_coexist *btcoexist)
+{
+       u8 h2c_parameter[1] = {0};
+
+       coex_sta->c2h_bt_info_req_sent = true;
+
+       h2c_parameter[0] |= BIT0;       /* trigger */
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+                 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
+                 h2c_parameter[0]);
+
+       btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
+}
+
+static void halbtc8192e2ant_update_btlink_info(struct btc_coexist *btcoexist)
+{
+       struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+       bool bt_hson = false;
+
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+
+       bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
+       bt_link_info->sco_exist = coex_sta->sco_exist;
+       bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
+       bt_link_info->pan_exist = coex_sta->pan_exist;
+       bt_link_info->hid_exist = coex_sta->hid_exist;
+
+       /* work around for HS mode. */
+       if (bt_hson) {
+               bt_link_info->pan_exist = true;
+               bt_link_info->bt_link_exist = true;
+       }
+
+       /* check if Sco only */
+       if (bt_link_info->sco_exist &&
+           !bt_link_info->a2dp_exist &&
+           !bt_link_info->pan_exist &&
+           !bt_link_info->hid_exist)
+               bt_link_info->sco_only = true;
+       else
+               bt_link_info->sco_only = false;
+
+       /* check if A2dp only */
+       if (!bt_link_info->sco_exist &&
+           bt_link_info->a2dp_exist &&
+           !bt_link_info->pan_exist &&
+           !bt_link_info->hid_exist)
+               bt_link_info->a2dp_only = true;
+       else
+               bt_link_info->a2dp_only = false;
+
+       /* check if Pan only */
+       if (!bt_link_info->sco_exist &&
+           !bt_link_info->a2dp_exist &&
+           bt_link_info->pan_exist &&
+           !bt_link_info->hid_exist)
+               bt_link_info->pan_only = true;
+       else
+               bt_link_info->pan_only = false;
+
+       /* check if Hid only */
+       if (!bt_link_info->sco_exist &&
+           !bt_link_info->a2dp_exist &&
+           !bt_link_info->pan_exist &&
+           bt_link_info->hid_exist)
+               bt_link_info->hid_only = true;
+       else
+               bt_link_info->hid_only = false;
+}
+
+static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
+{
+       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;
+       u8 algorithm = BT_8192E_2ANT_COEX_ALGO_UNDEFINED;
+       u8 numdiffprofile = 0;
+
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+
+       if (!bt_link_info->bt_link_exist) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "No BT link exists!!!\n");
+               return algorithm;
+       }
+
+       if (bt_link_info->sco_exist)
+               numdiffprofile++;
+       if (bt_link_info->hid_exist)
+               numdiffprofile++;
+       if (bt_link_info->pan_exist)
+               numdiffprofile++;
+       if (bt_link_info->a2dp_exist)
+               numdiffprofile++;
+
+       if (numdiffprofile == 1) {
+               if (bt_link_info->sco_exist) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "SCO only\n");
+                       algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+               } else {
+                       if (bt_link_info->hid_exist) {
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                         "HID only\n");
+                               algorithm = BT_8192E_2ANT_COEX_ALGO_HID;
+                       } else if (bt_link_info->a2dp_exist) {
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                         "A2DP only\n");
+                               algorithm = BT_8192E_2ANT_COEX_ALGO_A2DP;
+                       } else if (bt_link_info->pan_exist) {
+                               if (bt_hson) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "PAN(HS) only\n");
+                                       algorithm =
+                                               BT_8192E_2ANT_COEX_ALGO_PANHS;
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "PAN(EDR) only\n");
+                                       algorithm =
+                                               BT_8192E_2ANT_COEX_ALGO_PANEDR;
+                               }
+                       }
+               }
+       } else if (numdiffprofile == 2) {
+               if (bt_link_info->sco_exist) {
+                       if (bt_link_info->hid_exist) {
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                         "SCO + HID\n");
+                               algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+                       } else if (bt_link_info->a2dp_exist) {
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                         "SCO + A2DP ==> SCO\n");
+                               algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+                       } else if (bt_link_info->pan_exist) {
+                               if (bt_hson) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "SCO + PAN(HS)\n");
+                                       algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "SCO + PAN(EDR)\n");
+                                       algorithm =
+                                               BT_8192E_2ANT_COEX_ALGO_SCO_PAN;
+                               }
+                       }
+               } else {
+                       if (bt_link_info->hid_exist &&
+                           bt_link_info->a2dp_exist) {
+                               if (stack_info->num_of_hid >= 2) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "HID*2 + A2DP\n");
+                                       algorithm =
+                                       BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "HID + A2DP\n");
+                                       algorithm =
+                                           BT_8192E_2ANT_COEX_ALGO_HID_A2DP;
+                               }
+                       } else if (bt_link_info->hid_exist &&
+                                  bt_link_info->pan_exist) {
+                               if (bt_hson) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "HID + PAN(HS)\n");
+                                       algorithm = BT_8192E_2ANT_COEX_ALGO_HID;
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "HID + PAN(EDR)\n");
+                                       algorithm =
+                                           BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+                               }
+                       } else if (bt_link_info->pan_exist &&
+                                  bt_link_info->a2dp_exist) {
+                               if (bt_hson) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "A2DP + PAN(HS)\n");
+                                       algorithm =
+                                           BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS;
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "A2DP + PAN(EDR)\n");
+                                       algorithm =
+                                           BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP;
+                               }
+                       }
+               }
+       } else if (numdiffprofile == 3) {
+               if (bt_link_info->sco_exist) {
+                       if (bt_link_info->hid_exist &&
+                           bt_link_info->a2dp_exist) {
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                         "SCO + HID + A2DP ==> HID\n");
+                               algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+                       } else if (bt_link_info->hid_exist &&
+                                  bt_link_info->pan_exist) {
+                               if (bt_hson) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "SCO + HID + PAN(HS)\n");
+                                       algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "SCO + HID + PAN(EDR)\n");
+                                       algorithm =
+                                               BT_8192E_2ANT_COEX_ALGO_SCO_PAN;
+                               }
+                       } else if (bt_link_info->pan_exist &&
+                                  bt_link_info->a2dp_exist) {
+                               if (bt_hson) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "SCO + A2DP + PAN(HS)\n");
+                                       algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "SCO + A2DP + PAN(EDR)\n");
+                                       algorithm =
+                                           BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+                               }
+                       }
+               } else {
+                       if (bt_link_info->hid_exist &&
+                           bt_link_info->pan_exist &&
+                           bt_link_info->a2dp_exist) {
+                               if (bt_hson) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "HID + A2DP + PAN(HS)\n");
+                                       algorithm =
+                                           BT_8192E_2ANT_COEX_ALGO_HID_A2DP;
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "HID + A2DP + PAN(EDR)\n");
+                                       algorithm =
+                                       BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
+                               }
+                       }
+               }
+       } else if (numdiffprofile >= 3) {
+               if (bt_link_info->sco_exist) {
+                       if (bt_link_info->hid_exist &&
+                           bt_link_info->pan_exist &&
+                           bt_link_info->a2dp_exist) {
+                               if (bt_hson) {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "ErrorSCO+HID+A2DP+PAN(HS)\n");
+
+                               } else {
+                                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                                 "SCO+HID+A2DP+PAN(EDR)\n");
+                                       algorithm =
+                                           BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
+                               }
+                       }
+               }
+       }
+
+       return algorithm;
+}
+
+static void halbtc8192e2ant_setfw_dac_swinglevel(struct btc_coexist *btcoexist,
+                                                u8 dac_swinglvl)
+{
+       u8 h2c_parameter[1] = {0};
+
+       /* There are several type of dacswing
+        * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6
+        */
+       h2c_parameter[0] = dac_swinglvl;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+                 "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swinglvl);
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+                 "[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)
+{
+       u8 h2c_parameter[1] = {0};
+
+       h2c_parameter[0] = dec_btpwr_lvl;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+                 "[BTCoex] decrease Bt Power level = %d, FW write 0x62 = 0x%x\n",
+                 dec_btpwr_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)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+                 "[BTCoex], %s Dec BT power level = %d\n",
+                 (force_exec ? "force to" : ""), dec_btpwr_lvl);
+       coex_dm->cur_dec_bt_pwr = dec_btpwr_lvl;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[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);
+
+       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)
+{
+       u8 h2c_parameter[1] = {0};
+
+       h2c_parameter[0] = 0;
+
+       if (enable_autoreport)
+               h2c_parameter[0] |= BIT0;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+                 "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n",
+                 (enable_autoreport ? "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)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+                 "[BTCoex], %s BT Auto report = %s\n",
+                 (force_exec ? "force to" : ""),
+                 ((enable_autoreport) ? "Enabled" : "Disabled"));
+       coex_dm->cur_bt_auto_report = enable_autoreport;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex] bPreBtAutoReport=%d, bCurBtAutoReport=%d\n",
+                         coex_dm->pre_bt_auto_report,
+                         coex_dm->cur_bt_auto_report);
+
+               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);
+
+       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)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+                 "[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;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex] preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n",
+                         coex_dm->pre_fw_dac_swing_lvl,
+                         coex_dm->cur_fw_dac_swing_lvl);
+
+               if (coex_dm->pre_fw_dac_swing_lvl ==
+                   coex_dm->cur_fw_dac_swing_lvl)
+                       return;
+       }
+
+       halbtc8192e2ant_setfw_dac_swinglevel(btcoexist,
+                                            coex_dm->cur_fw_dac_swing_lvl);
+
+       coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+static void btc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
+                                                bool rx_rf_shrink_on)
+{
+       if (rx_rf_shrink_on) {
+               /* Shrink RF Rx LPF corner */
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                         "[BTCoex], Shrink RF Rx LPF corner!!\n");
+               btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+                                         0xfffff, 0xffffc);
+       } else {
+               /* Resume RF Rx LPF corner
+                * After initialized, we can use coex_dm->btRf0x1eBackup
+                */
+               if (btcoexist->initilized) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                                 "[BTCoex], Resume RF Rx LPF corner!!\n");
+                       btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+                                                 0xfffff,
+                                                 coex_dm->bt_rf0x1e_backup);
+               }
+       }
+}
+
+static void halbtc8192e2ant_rf_shrink(struct btc_coexist *btcoexist,
+                                     bool force_exec, bool rx_rf_shrink_on)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+                 "[BTCoex], %s turn Rx RF Shrink = %s\n",
+                 (force_exec ? "force to" : ""),
+                 ((rx_rf_shrink_on) ? "ON" : "OFF"));
+       coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+                         "[BTCoex]bPreRfRxLpfShrink=%d,bCurRfRxLpfShrink=%d\n",
+                         coex_dm->pre_rf_rx_lpf_shrink,
+                         coex_dm->cur_rf_rx_lpf_shrink);
+
+               if (coex_dm->pre_rf_rx_lpf_shrink ==
+                   coex_dm->cur_rf_rx_lpf_shrink)
+                       return;
+       }
+       btc8192e2ant_set_sw_rf_rx_lpf_corner(btcoexist,
+                                            coex_dm->cur_rf_rx_lpf_shrink);
+
+       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)
+{
+       u8 val = (u8)level;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                 "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+       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)
+{
+       if (sw_dac_swingon)
+               halbtc8192e2ant_set_dac_swingreg(btcoexist, sw_dac_swinglvl);
+       else
+               halbtc8192e2ant_set_dac_swingreg(btcoexist, 0x18);
+}
+
+static void halbtc8192e2ant_DacSwing(struct btc_coexist *btcoexist,
+                                    bool force_exec, bool dac_swingon,
+                                    u32 dac_swinglvl)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+                 "[BTCoex], %s turn DacSwing=%s, dac_swinglvl = 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;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+                         "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl = 0x%x, ",
+                         coex_dm->pre_dac_swing_on,
+                         coex_dm->pre_dac_swing_lvl);
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+                         "bCurDacSwingOn=%d, curDacSwingLvl = 0x%x\n",
+                         coex_dm->cur_dac_swing_on,
+                         coex_dm->cur_dac_swing_lvl);
+
+               if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
+                   (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
+                       return;
+       }
+       mdelay(30);
+       btc8192e2ant_setsw_full_swing(btcoexist, dac_swingon, dac_swinglvl);
+
+       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)
+{
+       /* BB AGC Gain Table */
+       if (agc_table_en) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                         "[BTCoex], BB Agc Table On!\n");
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x0a1A0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x091B0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x081C0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x071D0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x061E0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x051F0001);
+       } else {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                         "[BTCoex], BB Agc Table Off!\n");
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa71D0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa61E0001);
+               btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa51F0001);
+       }
+}
+
+static void halbtc8192e2ant_AgcTable(struct btc_coexist *btcoexist,
+                                    bool force_exec, bool agc_table_en)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+                 "[BTCoex], %s %s Agc Table\n",
+                 (force_exec ? "force to" : ""),
+                 ((agc_table_en) ? "Enable" : "Disable"));
+       coex_dm->cur_agc_table_en = agc_table_en;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+                         "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
+                         coex_dm->pre_agc_table_en, coex_dm->cur_agc_table_en);
+
+               if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
+                       return;
+       }
+       halbtc8192e2ant_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)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                 "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+       btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                 "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+       btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                 "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+       btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+                 "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+       btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+static void halbtc8192e2ant_coex_table(struct btc_coexist *btcoexist,
+                                      bool force_exec,
+                                      u32 val0x6c0, u32 val0x6c4,
+                                      u32 val0x6c8, u8 val0x6cc)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+                 "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, ",
+                 (force_exec ? "force to" : ""), val0x6c0);
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+                 "0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
+                 val0x6c4, val0x6c8, val0x6cc);
+       coex_dm->cur_val0x6c0 = val0x6c0;
+       coex_dm->cur_val0x6c4 = val0x6c4;
+       coex_dm->cur_val0x6c8 = val0x6c8;
+       coex_dm->cur_val0x6cc = val0x6cc;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+                         "[BTCoex], preVal0x6c0 = 0x%x, preVal0x6c4 = 0x%x, ",
+                         coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4);
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+                         "preVal0x6c8 = 0x%x, preVal0x6cc = 0x%x !!\n",
+                         coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc);
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+                         "[BTCoex], curVal0x6c0 = 0x%x, curVal0x6c4 = 0x%x,\n",
+                         coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4);
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+                         "curVal0x6c8 = 0x%x, curVal0x6cc = 0x%x !!\n",
+                         coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc);
+
+               if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
+                   (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
+                   (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) &&
+                   (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
+                       return;
+       }
+       halbtc8192e2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
+                                      val0x6c8, val0x6cc);
+
+       coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
+       coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
+       coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
+       coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
+}
+
+static void btc8192e2ant_coex_tbl_w_type(struct btc_coexist *btcoexist,
+                                        bool force_exec, u8 type)
+{
+       switch (type) {
+       case 0:
+               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x55555555,
+                                          0x5a5a5a5a, 0xffffff, 0x3);
+               break;
+       case 1:
+               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+                                          0x5a5a5a5a, 0xffffff, 0x3);
+               break;
+       case 2:
+               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0x55555555,
+                                          0x5ffb5ffb, 0xffffff, 0x3);
+               break;
+       case 3:
+               halbtc8192e2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
+                                          0x5fdb5fdb, 0xffffff, 0x3);
+               break;
+       case 4:
+               halbtc8192e2ant_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)
+{
+       u8 h2c_parameter[1] = {0};
+
+       if (enable)
+               h2c_parameter[0] |= BIT0; /* function enable */
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+                 "[BTCoex]set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
+                 h2c_parameter[0]);
+
+       btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
+}
+
+static void halbtc8192e2ant_IgnoreWlanAct(struct btc_coexist *btcoexist,
+                                         bool force_exec, bool enable)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+                 "[BTCoex], %s turn Ignore WlanAct %s\n",
+                 (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+       coex_dm->cur_ignore_wlan_act = enable;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], bPreIgnoreWlanAct = %d ",
+                         coex_dm->pre_ignore_wlan_act);
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "bCurIgnoreWlanAct = %d!!\n",
+                         coex_dm->cur_ignore_wlan_act);
+
+               if (coex_dm->pre_ignore_wlan_act ==
+                   coex_dm->cur_ignore_wlan_act)
+                       return;
+       }
+       halbtc8192e2ant_set_fw_ignore_wlanact(btcoexist, enable);
+
+       coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+static void halbtc8192e2ant_SetFwPstdma(struct btc_coexist *btcoexist, u8 byte1,
+                                       u8 byte2, u8 byte3, u8 byte4, u8 byte5)
+{
+       u8 h2c_parameter[5] = {0};
+
+       h2c_parameter[0] = byte1;
+       h2c_parameter[1] = byte2;
+       h2c_parameter[2] = byte3;
+       h2c_parameter[3] = byte4;
+       h2c_parameter[4] = byte5;
+
+       coex_dm->ps_tdma_para[0] = byte1;
+       coex_dm->ps_tdma_para[1] = byte2;
+       coex_dm->ps_tdma_para[2] = byte3;
+       coex_dm->ps_tdma_para[3] = byte4;
+       coex_dm->ps_tdma_para[4] = byte5;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+                 "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
+                 h2c_parameter[0],
+                 h2c_parameter[1] << 24 | h2c_parameter[2] << 16 |
+                 h2c_parameter[3] << 8 | h2c_parameter[4]);
+
+       btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+static void btc8192e2ant_sw_mec1(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);
+}
+
+static void btc8192e2ant_sw_mec2(struct btc_coexist *btcoexist,
+                                bool agc_table_shift, bool adc_backoff,
+                                bool sw_dac_swing, u32 dac_swinglvl)
+{
+       halbtc8192e2ant_AgcTable(btcoexist, NORMAL_EXEC, agc_table_shift);
+       halbtc8192e2ant_DacSwing(btcoexist, NORMAL_EXEC, sw_dac_swing,
+                                dac_swinglvl);
+}
+
+static void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
+                                   bool force_exec, bool turn_on, u8 type)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+                 "[BTCoex], %s turn %s PS TDMA, type=%d\n",
+                 (force_exec ? "force to" : ""),
+                 (turn_on ? "ON" : "OFF"), type);
+       coex_dm->cur_ps_tdma_on = turn_on;
+       coex_dm->cur_ps_tdma = type;
+
+       if (!force_exec) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n",
+                         coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n",
+                         coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+
+               if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+                   (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+                       return;
+       }
+       if (turn_on) {
+               switch (type) {
+               case 1:
+               default:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0xe1, 0x90);
+                       break;
+               case 2:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                                                   0x12, 0xe1, 0x90);
+                       break;
+               case 3:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+                                                   0x3, 0xf1, 0x90);
+                       break;
+               case 4:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x10,
+                                                   0x3, 0xf1, 0x90);
+                       break;
+               case 5:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0x60, 0x90);
+                       break;
+               case 6:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                                                   0x12, 0x60, 0x90);
+                       break;
+               case 7:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+                                                   0x3, 0x70, 0x90);
+                       break;
+               case 8:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xa3, 0x10,
+                                                   0x3, 0x70, 0x90);
+                       break;
+               case 9:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0xe1, 0x10);
+                       break;
+               case 10:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                                                   0x12, 0xe1, 0x10);
+                       break;
+               case 11:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+                                                   0x3, 0xf1, 0x10);
+                       break;
+               case 12:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x10,
+                                                   0x3, 0xf1, 0x10);
+                       break;
+               case 13:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0xe0, 0x10);
+                       break;
+               case 14:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                                                   0x12, 0xe0, 0x10);
+                       break;
+               case 15:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1c,
+                                                   0x3, 0xf0, 0x10);
+                       break;
+               case 16:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x12,
+                                                   0x3, 0xf0, 0x10);
+                       break;
+               case 17:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0x61, 0x20,
+                                                   0x03, 0x10, 0x10);
+                       break;
+               case 18:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x5,
+                                                   0x5, 0xe1, 0x90);
+                       break;
+               case 19:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x25,
+                                                   0x25, 0xe1, 0x90);
+                       break;
+               case 20:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x25,
+                                                   0x25, 0x60, 0x90);
+                       break;
+               case 21:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x15,
+                                                   0x03, 0x70, 0x90);
+                       break;
+               case 71:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0xe3, 0x1a,
+                                                   0x1a, 0xe1, 0x90);
+                       break;
+               }
+       } else {
+               /* disable PS tdma */
+               switch (type) {
+               default:
+               case 0:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0x8, 0x0, 0x0,
+                                                   0x0, 0x0);
+                       btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x4);
+                       break;
+               case 1:
+                       halbtc8192e2ant_SetFwPstdma(btcoexist, 0x0, 0x0, 0x0,
+                                                   0x8, 0x0);
+                       mdelay(5);
+                       btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x20);
+                       break;
+               }
+       }
+
+       /* update pre state */
+       coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+       coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+}
+
+static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist,
+                                             u8 sstype)
+{
+       u8 mimops = BTC_MIMO_PS_DYNAMIC;
+       u32 disra_mask = 0x0;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                 "[BTCoex], REAL set SS Type = %d\n", sstype);
+
+       disra_mask = halbtc8192e2ant_decidera_mask(btcoexist, sstype,
+                                                  coex_dm->curra_masktype);
+       halbtc8192e2ant_Updatera_mask(btcoexist, FORCE_EXEC, disra_mask);
+
+       if (sstype == 1) {
+               halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+               /* switch ofdm path */
+               btcoexist->btc_write_1byte(btcoexist, 0xc04, 0x11);
+               btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x1);
+               btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81111111);
+               /* switch cck patch */
+               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);
+               btcoexist->btc_write_1byte(btcoexist, 0xc04, 0x33);
+               btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x3);
+               btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81121313);
+               btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe77, 0x4, 0x0);
+               btcoexist->btc_write_1byte(btcoexist, 0xa07, 0x41);
+               mimops = BTC_MIMO_PS_DYNAMIC;
+       }
+       /* set rx 1ss or 2ss */
+       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)
+{
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                 "[BTCoex], %s Switch SS Type = %d\n",
+                 (force_exec ? "force to" : ""), new_sstype);
+       coex_dm->cur_sstype = new_sstype;
+
+       if (!force_exec) {
+               if (coex_dm->pre_sstype == coex_dm->cur_sstype)
+                       return;
+       }
+       halbtc8192e2ant_set_switch_sstype(btcoexist, coex_dm->cur_sstype);
+
+       coex_dm->pre_sstype = coex_dm->cur_sstype;
+}
+
+static void halbtc8192e2ant_coex_alloff(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);
+
+       /* sw all off */
+       btc8192e2ant_sw_mec1(btcoexist, false, false, false, false);
+       btc8192e2ant_sw_mec2(btcoexist, false, false, false, 0x18);
+
+       /* hw all off */
+       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+static void halbtc8192e2ant_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_coex_tbl_w_type(btcoexist, FORCE_EXEC, 0);
+       halbtc8192e2ant_switch_sstype(btcoexist, FORCE_EXEC, 2);
+
+       btc8192e2ant_sw_mec1(btcoexist, false, false, false, false);
+       btc8192e2ant_sw_mec2(btcoexist, false, false, false, 0x18);
+}
+
+static void halbtc8192e2ant_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_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_sw_mec1(btcoexist, false, false, false, false);
+       btc8192e2ant_sw_mec2(btcoexist, false, false, false, 0x18);
+}
+
+static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
+{
+       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;
+
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+       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);
+       else
+               halbtc8192e2ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+
+       if (!wifi_connected) {
+               low_pwr_disable = false;
+               btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+                                  &low_pwr_disable);
+
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex], Wifi non-connected idle!!\n");
+
+               if ((BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+                    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);
+               } 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);
+               }
+
+               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);
+
+               common = true;
+       } else {
+               if (BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+                   coex_dm->bt_status) {
+                       low_pwr_disable = false;
+                       btcoexist->btc_set(btcoexist,
+                                          BTC_SET_ACT_DISABLE_LOW_POWER,
+                                          &low_pwr_disable);
+
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "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);
+
+                       common = true;
+               } else if (BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE ==
+                          coex_dm->bt_status) {
+                       low_pwr_disable = true;
+                       btcoexist->btc_set(btcoexist,
+                                          BTC_SET_ACT_DISABLE_LOW_POWER,
+                                          &low_pwr_disable);
+
+                       if (bt_hson)
+                               return false;
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "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);
+
+                       common = true;
+               } else {
+                       low_pwr_disable = true;
+                       btcoexist->btc_set(btcoexist,
+                                          BTC_SET_ACT_DISABLE_LOW_POWER,
+                                          &low_pwr_disable);
+
+                       if (wifi_busy) {
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                         "Wifi Connected-Busy + BT Busy!!\n");
+                               common = false;
+                       } else {
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                         "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);
+                               common = true;
+                       }
+               }
+       }
+       return common;
+}
+
+static void btc8192e_int1(struct btc_coexist *btcoexist, bool tx_pause,
+                         int result)
+{
+       if (tx_pause) {
+               BTC_PRINT(BTC_MSG_ALGORITHM,
+                         ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], TxPause = 1\n");
+
+               if (coex_dm->cur_ps_tdma == 71) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 5);
+                       coex_dm->tdma_adj_type = 5;
+               } else if (coex_dm->cur_ps_tdma == 1) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 5);
+                       coex_dm->tdma_adj_type = 5;
+               } else if (coex_dm->cur_ps_tdma == 2) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 6);
+                       coex_dm->tdma_adj_type = 6;
+               } else if (coex_dm->cur_ps_tdma == 3) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 7);
+                       coex_dm->tdma_adj_type = 7;
+               } else if (coex_dm->cur_ps_tdma == 4) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 8);
+                       coex_dm->tdma_adj_type = 8;
+               }
+               if (coex_dm->cur_ps_tdma == 9) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 13);
+                       coex_dm->tdma_adj_type = 13;
+               } else if (coex_dm->cur_ps_tdma == 10) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 14);
+                       coex_dm->tdma_adj_type = 14;
+               } else if (coex_dm->cur_ps_tdma == 11) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 15);
+                       coex_dm->tdma_adj_type = 15;
+               } else if (coex_dm->cur_ps_tdma == 12) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 16);
+                       coex_dm->tdma_adj_type = 16;
+               }
+
+               if (result == -1) {
+                       if (coex_dm->cur_ps_tdma == 5) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 6);
+                               coex_dm->tdma_adj_type = 6;
+                       } else if (coex_dm->cur_ps_tdma == 6) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 7) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 8);
+                               coex_dm->tdma_adj_type = 8;
+                       } else if (coex_dm->cur_ps_tdma == 13) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 14);
+                               coex_dm->tdma_adj_type = 14;
+                       } else if (coex_dm->cur_ps_tdma == 14) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       } else if (coex_dm->cur_ps_tdma == 15) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 16);
+                               coex_dm->tdma_adj_type = 16;
+                       }
+               } else if (result == 1) {
+                       if (coex_dm->cur_ps_tdma == 8) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 7) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 6);
+                               coex_dm->tdma_adj_type = 6;
+                       } else if (coex_dm->cur_ps_tdma == 6) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 5);
+                               coex_dm->tdma_adj_type = 5;
+                       } else if (coex_dm->cur_ps_tdma == 16) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       } else if (coex_dm->cur_ps_tdma == 15) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 14);
+                               coex_dm->tdma_adj_type = 14;
+                       } else if (coex_dm->cur_ps_tdma == 14) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 13);
+                               coex_dm->tdma_adj_type = 13;
+                       }
+               }
+       } else {
+               BTC_PRINT(BTC_MSG_ALGORITHM,
+                         ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], TxPause = 0\n");
+               if (coex_dm->cur_ps_tdma == 5) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 71);
+                       coex_dm->tdma_adj_type = 71;
+               } else if (coex_dm->cur_ps_tdma == 6) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 2);
+                       coex_dm->tdma_adj_type = 2;
+               } else if (coex_dm->cur_ps_tdma == 7) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 3);
+                       coex_dm->tdma_adj_type = 3;
+               } else if (coex_dm->cur_ps_tdma == 8) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 4);
+                       coex_dm->tdma_adj_type = 4;
+               }
+               if (coex_dm->cur_ps_tdma == 13) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 9);
+                       coex_dm->tdma_adj_type = 9;
+               } else if (coex_dm->cur_ps_tdma == 14) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 10);
+                       coex_dm->tdma_adj_type = 10;
+               } else if (coex_dm->cur_ps_tdma == 15) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 11);
+                       coex_dm->tdma_adj_type = 11;
+               } else if (coex_dm->cur_ps_tdma == 16) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 12);
+                       coex_dm->tdma_adj_type = 12;
+               }
+
+               if (result == -1) {
+                       if (coex_dm->cur_ps_tdma == 71) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 1);
+                               coex_dm->tdma_adj_type = 1;
+                       } else if (coex_dm->cur_ps_tdma == 1) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 2);
+                               coex_dm->tdma_adj_type = 2;
+                       } else if (coex_dm->cur_ps_tdma == 2) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 3) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 4);
+                               coex_dm->tdma_adj_type = 4;
+                       } else if (coex_dm->cur_ps_tdma == 9) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 10);
+                               coex_dm->tdma_adj_type = 10;
+                       } else if (coex_dm->cur_ps_tdma == 10) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       } else if (coex_dm->cur_ps_tdma == 11) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 12);
+                               coex_dm->tdma_adj_type = 12;
+                       }
+               } else if (result == 1) {
+                       if (coex_dm->cur_ps_tdma == 4) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 3) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 2);
+                               coex_dm->tdma_adj_type = 2;
+                       } else if (coex_dm->cur_ps_tdma == 2) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 1);
+                               coex_dm->tdma_adj_type = 1;
+                       } else if (coex_dm->cur_ps_tdma == 1) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 71);
+                               coex_dm->tdma_adj_type = 71;
+                       } else if (coex_dm->cur_ps_tdma == 12) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       } else if (coex_dm->cur_ps_tdma == 11) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 10);
+                               coex_dm->tdma_adj_type = 10;
+                       } else if (coex_dm->cur_ps_tdma == 10) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 9);
+                               coex_dm->tdma_adj_type = 9;
+                       }
+               }
+       }
+}
+
+static void btc8192e_int2(struct btc_coexist *btcoexist, bool tx_pause,
+                         int result)
+{
+       if (tx_pause) {
+               BTC_PRINT(BTC_MSG_ALGORITHM,
+                         ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], TxPause = 1\n");
+               if (coex_dm->cur_ps_tdma == 1) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 6);
+                       coex_dm->tdma_adj_type = 6;
+               } else if (coex_dm->cur_ps_tdma == 2) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 6);
+                       coex_dm->tdma_adj_type = 6;
+               } else if (coex_dm->cur_ps_tdma == 3) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 7);
+                       coex_dm->tdma_adj_type = 7;
+               } else if (coex_dm->cur_ps_tdma == 4) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 8);
+                       coex_dm->tdma_adj_type = 8;
+               }
+               if (coex_dm->cur_ps_tdma == 9) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 14);
+                       coex_dm->tdma_adj_type = 14;
+               } else if (coex_dm->cur_ps_tdma == 10) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 14);
+                       coex_dm->tdma_adj_type = 14;
+               } else if (coex_dm->cur_ps_tdma == 11) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 15);
+                       coex_dm->tdma_adj_type = 15;
+               } else if (coex_dm->cur_ps_tdma == 12) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 16);
+                       coex_dm->tdma_adj_type = 16;
+               }
+               if (result == -1) {
+                       if (coex_dm->cur_ps_tdma == 5) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 6);
+                               coex_dm->tdma_adj_type = 6;
+                       } else if (coex_dm->cur_ps_tdma == 6) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 7) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 8);
+                               coex_dm->tdma_adj_type = 8;
+                       } else if (coex_dm->cur_ps_tdma == 13) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 14);
+                               coex_dm->tdma_adj_type = 14;
+                       } else if (coex_dm->cur_ps_tdma == 14) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       } else if (coex_dm->cur_ps_tdma == 15) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 16);
+                               coex_dm->tdma_adj_type = 16;
+                       }
+               } else if (result == 1) {
+                       if (coex_dm->cur_ps_tdma == 8) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 7) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 6);
+                               coex_dm->tdma_adj_type = 6;
+                       } else if (coex_dm->cur_ps_tdma == 6) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 6);
+                               coex_dm->tdma_adj_type = 6;
+                       } else if (coex_dm->cur_ps_tdma == 16) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       } else if (coex_dm->cur_ps_tdma == 15) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 14);
+                               coex_dm->tdma_adj_type = 14;
+                       } else if (coex_dm->cur_ps_tdma == 14) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 14);
+                               coex_dm->tdma_adj_type = 14;
+                       }
+               }
+       } else {
+               BTC_PRINT(BTC_MSG_ALGORITHM,
+                         ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], TxPause = 0\n");
+               if (coex_dm->cur_ps_tdma == 5) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 2);
+                       coex_dm->tdma_adj_type = 2;
+               } else if (coex_dm->cur_ps_tdma == 6) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 2);
+                       coex_dm->tdma_adj_type = 2;
+               } else if (coex_dm->cur_ps_tdma == 7) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 3);
+                       coex_dm->tdma_adj_type = 3;
+               } else if (coex_dm->cur_ps_tdma == 8) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 4);
+                       coex_dm->tdma_adj_type = 4;
+               }
+               if (coex_dm->cur_ps_tdma == 13) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 10);
+                       coex_dm->tdma_adj_type = 10;
+               } else if (coex_dm->cur_ps_tdma == 14) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 10);
+                       coex_dm->tdma_adj_type = 10;
+               } else if (coex_dm->cur_ps_tdma == 15) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 11);
+                       coex_dm->tdma_adj_type = 11;
+               } else if (coex_dm->cur_ps_tdma == 16) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 12);
+                       coex_dm->tdma_adj_type = 12;
+               }
+               if (result == -1) {
+                       if (coex_dm->cur_ps_tdma == 1) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 2);
+                               coex_dm->tdma_adj_type = 2;
+                       } else if (coex_dm->cur_ps_tdma == 2) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 3) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 4);
+                               coex_dm->tdma_adj_type = 4;
+                       } else if (coex_dm->cur_ps_tdma == 9) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 10);
+                               coex_dm->tdma_adj_type = 10;
+                       } else if (coex_dm->cur_ps_tdma == 10) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       } else if (coex_dm->cur_ps_tdma == 11) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 12);
+                               coex_dm->tdma_adj_type = 12;
+                       }
+               } else if (result == 1) {
+                       if (coex_dm->cur_ps_tdma == 4) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 3) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 2);
+                               coex_dm->tdma_adj_type = 2;
+                       } else if (coex_dm->cur_ps_tdma == 2) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 2);
+                               coex_dm->tdma_adj_type = 2;
+                       } else if (coex_dm->cur_ps_tdma == 12) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       } else if (coex_dm->cur_ps_tdma == 11) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 10);
+                               coex_dm->tdma_adj_type = 10;
+                       } else if (coex_dm->cur_ps_tdma == 10) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 10);
+                               coex_dm->tdma_adj_type = 10;
+                       }
+               }
+       }
+}
+
+static void btc8192e_int3(struct btc_coexist *btcoexist, bool tx_pause,
+                         int result)
+{
+       if (tx_pause) {
+               BTC_PRINT(BTC_MSG_ALGORITHM,
+                         ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], TxPause = 1\n");
+               if (coex_dm->cur_ps_tdma == 1) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 7);
+                       coex_dm->tdma_adj_type = 7;
+               } else if (coex_dm->cur_ps_tdma == 2) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 7);
+                       coex_dm->tdma_adj_type = 7;
+               } else if (coex_dm->cur_ps_tdma == 3) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 7);
+                       coex_dm->tdma_adj_type = 7;
+               } else if (coex_dm->cur_ps_tdma == 4) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 8);
+                       coex_dm->tdma_adj_type = 8;
+               }
+               if (coex_dm->cur_ps_tdma == 9) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 15);
+                       coex_dm->tdma_adj_type = 15;
+               } else if (coex_dm->cur_ps_tdma == 10) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 15);
+                       coex_dm->tdma_adj_type = 15;
+               } else if (coex_dm->cur_ps_tdma == 11) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 15);
+                       coex_dm->tdma_adj_type = 15;
+               } else if (coex_dm->cur_ps_tdma == 12) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 16);
+                       coex_dm->tdma_adj_type = 16;
+               }
+               if (result == -1) {
+                       if (coex_dm->cur_ps_tdma == 5) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 6) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 7) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 8);
+                               coex_dm->tdma_adj_type = 8;
+                       } else if (coex_dm->cur_ps_tdma == 13) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       } else if (coex_dm->cur_ps_tdma == 14) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       } else if (coex_dm->cur_ps_tdma == 15) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 16);
+                               coex_dm->tdma_adj_type = 16;
+                       }
+               } else if (result == 1) {
+                       if (coex_dm->cur_ps_tdma == 8) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 7) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 6) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 7);
+                               coex_dm->tdma_adj_type = 7;
+                       } else if (coex_dm->cur_ps_tdma == 16) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       } else if (coex_dm->cur_ps_tdma == 15) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       } else if (coex_dm->cur_ps_tdma == 14) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 15);
+                               coex_dm->tdma_adj_type = 15;
+                       }
+               }
+       } else {
+               BTC_PRINT(BTC_MSG_ALGORITHM,
+                         ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], TxPause = 0\n");
+               if (coex_dm->cur_ps_tdma == 5) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 3);
+                       coex_dm->tdma_adj_type = 3;
+               } else if (coex_dm->cur_ps_tdma == 6) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 3);
+                       coex_dm->tdma_adj_type = 3;
+               } else if (coex_dm->cur_ps_tdma == 7) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 3);
+                       coex_dm->tdma_adj_type = 3;
+               } else if (coex_dm->cur_ps_tdma == 8) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 4);
+                       coex_dm->tdma_adj_type = 4;
+               }
+               if (coex_dm->cur_ps_tdma == 13) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 11);
+                       coex_dm->tdma_adj_type = 11;
+               } else if (coex_dm->cur_ps_tdma == 14) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 11);
+                       coex_dm->tdma_adj_type = 11;
+               } else if (coex_dm->cur_ps_tdma == 15) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 11);
+                       coex_dm->tdma_adj_type = 11;
+               } else if (coex_dm->cur_ps_tdma == 16) {
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true, 12);
+                       coex_dm->tdma_adj_type = 12;
+               }
+               if (result == -1) {
+                       if (coex_dm->cur_ps_tdma == 1) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 2) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 3) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 4);
+                               coex_dm->tdma_adj_type = 4;
+                       } else if (coex_dm->cur_ps_tdma == 9) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       } else if (coex_dm->cur_ps_tdma == 10) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       } else if (coex_dm->cur_ps_tdma == 11) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 12);
+                               coex_dm->tdma_adj_type = 12;
+                       }
+               } else if (result == 1) {
+                       if (coex_dm->cur_ps_tdma == 4) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 3) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 2) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 3);
+                               coex_dm->tdma_adj_type = 3;
+                       } else if (coex_dm->cur_ps_tdma == 12) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       } else if (coex_dm->cur_ps_tdma == 11) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       } else if (coex_dm->cur_ps_tdma == 10) {
+                               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                                       true, 11);
+                               coex_dm->tdma_adj_type = 11;
+                       }
+               }
+       }
+}
+
+static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
+                                                bool sco_hid, bool tx_pause,
+                                                u8 max_interval)
+{
+       static int up, dn, m, n, wait_cnt;
+       /* 0: no change, +1: increase WiFi duration,
+        * -1: decrease WiFi duration
+        */
+       int result;
+       u8 retry_cnt = 0;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+                 "[BTCoex], TdmaDurationAdjust()\n");
+
+       if (!coex_dm->auto_tdma_adjust) {
+               coex_dm->auto_tdma_adjust = true;
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], first run TdmaDurationAdjust()!!\n");
+               if (sco_hid) {
+                       if (tx_pause) {
+                               if (max_interval == 1) {
+                                       halbtc8192e2ant_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);
+                                       coex_dm->tdma_adj_type = 14;
+                               } else if (max_interval == 3) {
+                                       halbtc8192e2ant_ps_tdma(btcoexist,
+                                                               NORMAL_EXEC,
+                                                               true, 15);
+                                       coex_dm->tdma_adj_type = 15;
+                               } else {
+                                       halbtc8192e2ant_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);
+                                       coex_dm->tdma_adj_type = 9;
+                               } else if (max_interval == 2) {
+                                       halbtc8192e2ant_ps_tdma(btcoexist,
+                                                               NORMAL_EXEC,
+                                                               true, 10);
+                                       coex_dm->tdma_adj_type = 10;
+                               } else if (max_interval == 3) {
+                                       halbtc8192e2ant_ps_tdma(btcoexist,
+                                                               NORMAL_EXEC,
+                                                               true, 11);
+                                       coex_dm->tdma_adj_type = 11;
+                               } else {
+                                       halbtc8192e2ant_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);
+                                       coex_dm->tdma_adj_type = 5;
+                               } else if (max_interval == 2) {
+                                       halbtc8192e2ant_ps_tdma(btcoexist,
+                                                               NORMAL_EXEC,
+                                                               true, 6);
+                                       coex_dm->tdma_adj_type = 6;
+                               } else if (max_interval == 3) {
+                                       halbtc8192e2ant_ps_tdma(btcoexist,
+                                                               NORMAL_EXEC,
+                                                               true, 7);
+                                       coex_dm->tdma_adj_type = 7;
+                               } else {
+                                       halbtc8192e2ant_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);
+                                       coex_dm->tdma_adj_type = 1;
+                               } else if (max_interval == 2) {
+                                       halbtc8192e2ant_ps_tdma(btcoexist,
+                                                               NORMAL_EXEC,
+                                                               true, 2);
+                                       coex_dm->tdma_adj_type = 2;
+                               } else if (max_interval == 3) {
+                                       halbtc8192e2ant_ps_tdma(btcoexist,
+                                                               NORMAL_EXEC,
+                                                               true, 3);
+                                       coex_dm->tdma_adj_type = 3;
+                               } else {
+                                       halbtc8192e2ant_ps_tdma(btcoexist,
+                                                               NORMAL_EXEC,
+                                                               true, 3);
+                                       coex_dm->tdma_adj_type = 3;
+                               }
+                       }
+               }
+
+               up = 0;
+               dn = 0;
+               m = 1;
+               n = 3;
+               result = 0;
+               wait_cnt = 0;
+       } else {
+               /* accquire the BT TRx retry count from BT_Info byte2 */
+               retry_cnt = coex_sta->bt_retry_cnt;
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], retry_cnt = %d\n", retry_cnt);
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_cnt=%d\n",
+                         up, dn, m, n, wait_cnt);
+               result = 0;
+               wait_cnt++;
+               /* no retry in the last 2-second duration */
+               if (retry_cnt == 0) {
+                       up++;
+                       dn--;
+
+                       if (dn <= 0)
+                               dn = 0;
+
+                       if (up >= n) {
+                               wait_cnt = 0;
+                               n = 3;
+                               up = 0;
+                               dn = 0;
+                               result = 1;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_TRACE_FW_DETAIL,
+                                         "[BTCoex]Increase wifi duration!!\n");
+                       }
+               } else if (retry_cnt <= 3) {
+                       up--;
+                       dn++;
+
+                       if (up <= 0)
+                               up = 0;
+
+                       if (dn == 2) {
+                               if (wait_cnt <= 2)
+                                       m++;
+                               else
+                                       m = 1;
+
+                               if (m >= 20)
+                                       m = 20;
+
+                               n = 3 * m;
+                               up = 0;
+                               dn = 0;
+                               wait_cnt = 0;
+                               result = -1;
+                               BTC_PRINT(BTC_MSG_ALGORITHM,
+                                         ALGO_TRACE_FW_DETAIL,
+                                         "Reduce wifi duration for retry<3\n");
+                       }
+               } else {
+                       if (wait_cnt == 1)
+                               m++;
+                       else
+                               m = 1;
+
+                       if (m >= 20)
+                               m = 20;
+
+                       n = 3*m;
+                       up = 0;
+                       dn = 0;
+                       wait_cnt = 0;
+                       result = -1;
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                                 "Decrease wifi duration for retryCounter>3!!\n");
+               }
+
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], max Interval = %d\n", max_interval);
+               if (max_interval == 1)
+                       btc8192e_int1(btcoexist, tx_pause, result);
+               else if (max_interval == 2)
+                       btc8192e_int2(btcoexist, tx_pause, result);
+               else if (max_interval == 3)
+                       btc8192e_int3(btcoexist, tx_pause, result);
+       }
+
+       /* if current PsTdma not match with
+        * the recorded one (when scan, dhcp...),
+        * then we have to adjust it back to the previous record one.
+        */
+       if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) {
+               bool scan = false, link = false, roam = false;
+
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "[BTCoex], PsTdma type dismatch!!!, ");
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+                         "curPsTdma=%d, recordPsTdma=%d\n",
+                         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)
+                       halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+                                               true,
+                                               coex_dm->tdma_adj_type);
+               else
+                       BTC_PRINT(BTC_MSG_ALGORITHM,
+                                 ALGO_TRACE_FW_DETAIL,
+                                 "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
+       }
+}
+
+/* SCO only or SCO+PAN(HS) */
+static void halbtc8192e2ant_action_sco(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 4);
+
+       btrssi_state = halbtc8192e2ant_btrssi_state(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);
+       }
+
+       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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x6);
+               }
+       }
+}
+
+static void halbtc8192e2ant_action_sco_pan(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_STAY_LOW;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+       btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 4);
+
+       btrssi_state = halbtc8192e2ant_btrssi_state(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);
+       }
+
+       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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x6);
+               }
+       }
+}
+
+static void halbtc8192e2ant_action_hid(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+       btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+       btc8192e2ant_coex_tbl_w_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);
+       }
+
+       /* 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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x18);
+               }
+       }
+}
+
+/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+static void halbtc8192e2ant_action_a2dp(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_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(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)) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[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);
+       } else {
+               halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+               halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
+                                          0x8);
+       }
+
+       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+       if (long_dist)
+               btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 0);
+       else
+               btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 2);
+
+       if (long_dist) {
+               halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 17);
+               coex_dm->auto_tdma_adjust = false;
+               halbtc8192e2ant_dec_btpwr(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);
+               }
+       }
+
+       /* 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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x18);
+               }
+       }
+}
+
+static void halbtc8192e2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_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);
+
+       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);
+       }
+
+       /* 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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            true, 0x6);
+               }
+       }
+}
+
+static void halbtc8192e2ant_action_pan_edr(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_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);
+
+       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);
+       }
+
+       /* 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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x18);
+               }
+       }
+}
+
+/* PAN(HS) only */
+static void halbtc8192e2ant_action_pan_hs(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_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);
+
+       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);
+       }
+       halbtc8192e2ant_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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x18);
+               }
+       }
+}
+
+/* PAN(EDR)+A2DP */
+static void halbtc8192e2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_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);
+
+       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);
+       }
+
+       /* 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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, false,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x18);
+               }
+       }
+}
+
+static void halbtc8192e2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       btrssi_state = halbtc8192e2ant_btrssi_state(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);
+
+       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+       btc8192e2ant_coex_tbl_w_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);
+       }
+
+       /* 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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x18);
+               }
+       }
+}
+
+/* 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;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+       halbtc8192e2ant_fw_dac_swinglvl(btcoexist, NORMAL_EXEC, 6);
+
+       btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+       btc8192e2ant_coex_tbl_w_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);
+       }
+
+       /* 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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x18);
+               }
+       }
+}
+
+static void halbtc8192e2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+{
+       u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
+       u32 wifi_bw;
+
+       wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
+       btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+
+       halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
+       halbtc8192e2ant_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);
+
+       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);
+       }
+
+       /* 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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, true, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(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);
+               } else {
+                       btc8192e2ant_sw_mec1(btcoexist, false, true,
+                                            false, false);
+                       btc8192e2ant_sw_mec2(btcoexist, false, false,
+                                            false, 0x18);
+               }
+       }
+}
+
+static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+       u8 algorithm = 0;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                 "[BTCoex], RunCoexistMechanism()===>\n");
+
+       if (btcoexist->manual_control) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex], return for Manual CTRL <===\n");
+               return;
+       }
+
+       if (coex_sta->under_ips) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex], wifi is under IPS !!!\n");
+               return;
+       }
+
+       algorithm = halbtc8192e2ant_action_algorithm(btcoexist);
+       if (coex_sta->c2h_bt_inquiry_page &&
+           (BT_8192E_2ANT_COEX_ALGO_PANHS != algorithm)) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex], BT is under inquiry/page scan !!\n");
+               halbtc8192e2ant_action_bt_inquiry(btcoexist);
+               return;
+       }
+
+       coex_dm->cur_algorithm = algorithm;
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                 "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
+
+       if (halbtc8192e2ant_is_common_action(btcoexist)) {
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex], Action 2-Ant common.\n");
+               coex_dm->auto_tdma_adjust = false;
+       } else {
+               if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "[BTCoex] preAlgorithm=%d, curAlgorithm=%d\n",
+                                 coex_dm->pre_algorithm,
+                                 coex_dm->cur_algorithm);
+                       coex_dm->auto_tdma_adjust = false;
+               }
+               switch (coex_dm->cur_algorithm) {
+               case BT_8192E_2ANT_COEX_ALGO_SCO:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = SCO.\n");
+                       halbtc8192e2ant_action_sco(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_SCO_PAN:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = SCO+PAN(EDR).\n");
+                       halbtc8192e2ant_action_sco_pan(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_HID:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = HID.\n");
+                       halbtc8192e2ant_action_hid(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_A2DP:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = A2DP.\n");
+                       halbtc8192e2ant_action_a2dp(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = A2DP+PAN(HS).\n");
+                       halbtc8192e2ant_action_a2dp_pan_hs(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_PANEDR:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = PAN(EDR).\n");
+                       halbtc8192e2ant_action_pan_edr(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_PANHS:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = HS mode.\n");
+                       halbtc8192e2ant_action_pan_hs(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = PAN+A2DP.\n");
+                       halbtc8192e2ant_action_pan_edr_a2dp(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_PANEDR_HID:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = PAN(EDR)+HID.\n");
+                       halbtc8192e2ant_action_pan_edr_hid(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = HID+A2DP+PAN.\n");
+                       btc8192e2ant_action_hid_a2dp_pan_edr(btcoexist);
+                       break;
+               case BT_8192E_2ANT_COEX_ALGO_HID_A2DP:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = HID+A2DP.\n");
+                       halbtc8192e2ant_action_hid_a2dp(btcoexist);
+                       break;
+               default:
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "Action 2-Ant, algorithm = unknown!!\n");
+                       /* halbtc8192e2ant_coex_alloff(btcoexist); */
+                       break;
+               }
+               coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+       }
+}
+
+static void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist,
+                                         bool backup)
+{
+       u16 u16tmp = 0;
+       u8 u8tmp = 0;
+
+       BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+                 "[BTCoex], 2Ant Init HW Config!!\n");
+
+       if (backup) {
+               /* backup rf 0x1e value */
+               coex_dm->bt_rf0x1e_backup =
+                       btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A,
+                                                 0x1e, 0xfffff);
+
+               coex_dm->backup_arfr_cnt1 = btcoexist->btc_read_4byte(btcoexist,
+                                                                     0x430);
+               coex_dm->backup_arfr_cnt2 = btcoexist->btc_read_4byte(btcoexist,
+                                                                    0x434);
+               coex_dm->backup_retrylimit = btcoexist->btc_read_2byte(
+                                                                   btcoexist,
+                                                                   0x42a);
+               coex_dm->backup_ampdu_maxtime = btcoexist->btc_read_1byte(
+                                                                   btcoexist,
+                                                                   0x456);
+       }
+
+       /* antenna sw ctrl to bt */
+       btcoexist->btc_write_1byte(btcoexist, 0x4f, 0x6);
+       btcoexist->btc_write_1byte(btcoexist, 0x944, 0x24);
+       btcoexist->btc_write_4byte(btcoexist, 0x930, 0x700700);
+       btcoexist->btc_write_1byte(btcoexist, 0x92c, 0x20);
+       if (btcoexist->chip_interface == BTC_INTF_USB)
+               btcoexist->btc_write_4byte(btcoexist, 0x64, 0x30430004);
+       else
+               btcoexist->btc_write_4byte(btcoexist, 0x64, 0x30030004);
+
+       btc8192e2ant_coex_tbl_w_type(btcoexist, FORCE_EXEC, 0);
+
+       /* antenna switch control parameter */
+       btcoexist->btc_write_4byte(btcoexist, 0x858, 0x55555555);
+
+       /* coex parameters */
+       btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3);
+       /* 0x790[5:0] = 0x5 */
+       u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+       u8tmp &= 0xc0;
+       u8tmp |= 0x5;
+       btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
+
+       /* enable counter statistics */
+       btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+       /* enable PTA */
+       btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20);
+       /* enable mailbox interface */
+       u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x40);
+       u16tmp |= BIT9;
+       btcoexist->btc_write_2byte(btcoexist, 0x40, u16tmp);
+
+       /* enable PTA I2C mailbox  */
+       u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x101);
+       u8tmp |= BIT4;
+       btcoexist->btc_write_1byte(btcoexist, 0x101, u8tmp);
+
+       /* enable bt clock when wifi is disabled. */
+       u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x93);
+       u8tmp |= BIT0;
+       btcoexist->btc_write_1byte(btcoexist, 0x93, u8tmp);
+       /* enable bt clock when suspend. */
+       u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x7);
+       u8tmp |= BIT0;
+       btcoexist->btc_write_1byte(btcoexist, 0x7, u8tmp);
+}
+
+/*************************************************************
+ *   work around function start with wa_halbtc8192e2ant_
+ *************************************************************/
+
+/************************************************************
+ *   extern function start with EXhalbtc8192e2ant_
+ ************************************************************/
+
+void ex_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist)
+{
+       halbtc8192e2ant_init_hwconfig(btcoexist, true);
+}
+
+void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+       BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+                 "[BTCoex], Coex Mechanism Init!!\n");
+       halbtc8192e2ant_init_coex_dm(btcoexist);
+}
+
+void ex_halbtc8192e2ant_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;
+       u8 *cli_buf = btcoexist->cli_buf;
+       u8 u8tmp[4], i, bt_info_ext, ps_tdma_case = 0;
+       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;
+       u32 wifi_bw, wifi_traffic_dir;
+       u8 wifi_dot11_chnl, wifi_hs_chnl;
+       u32 fw_ver = 0, bt_patch_ver = 0;
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                  "\r\n ============[BT Coexist info]============");
+       CL_PRINTF(cli_buf);
+
+       if (btcoexist->manual_control) {
+               CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                          "\r\n ===========[Under Manual Control]===========");
+               CL_PRINTF(cli_buf);
+               CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                          "\r\n ==========================================");
+               CL_PRINTF(cli_buf);
+       }
+
+       if (!board_info->bt_exist) {
+               CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n BT not exists !!!");
+               CL_PRINTF(cli_buf);
+               return;
+       }
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                  "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:",
+                  board_info->pg_ant_num, board_info->btdm_ant_num);
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %d",
+                  "BT stack/ hci ext ver",
+                  ((stack_info->profile_notified) ? "Yes" : "No"),
+                  stack_info->hci_version);
+       CL_PRINTF(cli_buf);
+
+       btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+       btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                  "\r\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)",
+                  "CoexVer/ FwVer/ PatchVer",
+                  glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
+                  fw_ver, bt_patch_ver, bt_patch_ver);
+       CL_PRINTF(cli_buf);
+
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
+       btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
+                          &wifi_dot11_chnl);
+       btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d(%d)",
+                  "Dot11 channel / HsMode(HsChnl)",
+                  wifi_dot11_chnl, bt_hson, wifi_hs_chnl);
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ",
+                  "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info[0],
+                  coex_dm->wifi_chnl_info[1], coex_dm->wifi_chnl_info[2]);
+       CL_PRINTF(cli_buf);
+
+       btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifirssi);
+       btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+                  "Wifi rssi/ HS rssi", wifirssi, bt_hs_rssi);
+       CL_PRINTF(cli_buf);
+
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+                  "Wifi link/ roam/ scan", link, roam, scan);
+       CL_PRINTF(cli_buf);
+
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+       btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+       btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
+                          &wifi_traffic_dir);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s / %s/ %s ",
+                  "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
+                  ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
+                       (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
+                  ((!wifi_busy) ? "idle" :
+                       ((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ?
+                               "uplink" : "downlink")));
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %d/ %d] ",
+                  "BT [status/ rssi/ retryCnt]",
+                  ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
+                   ((coex_sta->c2h_bt_inquiry_page) ?
+                    ("inquiry/page scan") :
+                     ((BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+                       coex_dm->bt_status) ? "non-connected idle" :
+                        ((BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE ==
+                          coex_dm->bt_status) ? "connected-idle" : "busy")))),
+                  coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d",
+                  "SCO/HID/PAN/A2DP", stack_info->sco_exist,
+                  stack_info->hid_exist, stack_info->pan_exist,
+                  stack_info->a2dp_exist);
+       CL_PRINTF(cli_buf);
+       btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
+
+       bt_info_ext = coex_sta->bt_info_ext;
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s",
+                  "BT Info A2DP rate",
+                  (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate");
+       CL_PRINTF(cli_buf);
+
+       for (i = 0; i < BT_INFO_SRC_8192E_2ANT_MAX; i++) {
+               if (coex_sta->bt_info_c2h_cnt[i]) {
+                       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                                  "\r\n %-35s = %02x %02x %02x %02x ",
+                                  GLBtInfoSrc8192e2Ant[i],
+                                  coex_sta->bt_info_c2h[i][0],
+                                  coex_sta->bt_info_c2h[i][1],
+                                  coex_sta->bt_info_c2h[i][2],
+                                  coex_sta->bt_info_c2h[i][3]);
+                       CL_PRINTF(cli_buf);
+                       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                                  "%02x %02x %02x(%d)",
+                                  coex_sta->bt_info_c2h[i][4],
+                                  coex_sta->bt_info_c2h[i][5],
+                                  coex_sta->bt_info_c2h[i][6],
+                                  coex_sta->bt_info_c2h_cnt[i]);
+                       CL_PRINTF(cli_buf);
+               }
+       }
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s/%s",
+                  "PS state, IPS/LPS",
+                  ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+                  ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
+       CL_PRINTF(cli_buf);
+       btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "SS Type",
+                  coex_dm->cur_sstype);
+       CL_PRINTF(cli_buf);
+
+       /* Sw mechanism */
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+                  "============[Sw mechanism]============");
+       CL_PRINTF(cli_buf);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
+                  "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink,
+                  coex_dm->cur_low_penalty_ra, coex_dm->limited_dig);
+       CL_PRINTF(cli_buf);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ",
+                  "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+                  coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+                  coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x ", "Rate Mask",
+                  btcoexist->bt_info.ra_mask);
+       CL_PRINTF(cli_buf);
+
+       /* Fw mechanism */
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+                  "============[Fw mechanism]============");
+       CL_PRINTF(cli_buf);
+
+       ps_tdma_case = coex_dm->cur_ps_tdma;
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                  "\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)",
+                  "PS TDMA", coex_dm->ps_tdma_para[0],
+                  coex_dm->ps_tdma_para[1], coex_dm->ps_tdma_para[2],
+                  coex_dm->ps_tdma_para[3], coex_dm->ps_tdma_para[4],
+                  ps_tdma_case, coex_dm->auto_tdma_adjust);
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
+                  "DecBtPwr/ IgnWlanAct",
+                  coex_dm->cur_dec_bt_pwr, coex_dm->cur_ignore_wlan_act);
+       CL_PRINTF(cli_buf);
+
+       /* Hw setting */
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
+                  "============[Hw setting]============");
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x",
+                  "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
+                  "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
+                  coex_dm->backup_arfr_cnt2, coex_dm->backup_retrylimit,
+                  coex_dm->backup_ampdu_maxtime);
+       CL_PRINTF(cli_buf);
+
+       u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
+       u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434);
+       u16tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
+       u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
+                  "0x430/0x434/0x42a/0x456",
+                  u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);
+       CL_PRINTF(cli_buf);
+
+       u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc04);
+       u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xd04);
+       u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x90c);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+                  "0xc04/ 0xd04/ 0x90c", u32tmp[0], u32tmp[1], u32tmp[2]);
+       CL_PRINTF(cli_buf);
+
+       u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0x778",
+                  u8tmp[0]);
+       CL_PRINTF(cli_buf);
+
+       u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x92c);
+       u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x930);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+                  "0x92c/ 0x930", (u8tmp[0]), u32tmp[0]);
+       CL_PRINTF(cli_buf);
+
+       u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+       u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x4f);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+                  "0x40/ 0x4f", u8tmp[0], u8tmp[1]);
+       CL_PRINTF(cli_buf);
+
+       u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+       u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
+                  "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
+       CL_PRINTF(cli_buf);
+
+       u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x", "0xc50(dig)",
+                  u32tmp[0]);
+       CL_PRINTF(cli_buf);
+
+       u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+       u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+       u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+       u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
+                  "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+                  "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+                  u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
+       CL_PRINTF(cli_buf);
+
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+                  "0x770(hp rx[31:16]/tx[15:0])",
+                  coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+       CL_PRINTF(cli_buf);
+       CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
+                  "0x774(lp rx[31:16]/tx[15:0])",
+                  coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+       CL_PRINTF(cli_buf);
+#if (BT_AUTO_REPORT_ONLY_8192E_2ANT == 1)
+       halbtc8192e2ant_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)
+{
+       if (BTC_IPS_ENTER == type) {
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], IPS ENTER notify\n");
+               coex_sta->under_ips = true;
+               halbtc8192e2ant_coex_alloff(btcoexist);
+       } else if (BTC_IPS_LEAVE == type) {
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], IPS LEAVE notify\n");
+               coex_sta->under_ips = false;
+       }
+}
+
+void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+       if (BTC_LPS_ENABLE == type) {
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], LPS ENABLE notify\n");
+               coex_sta->under_lps = true;
+       } else if (BTC_LPS_DISABLE == type) {
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], LPS DISABLE notify\n");
+               coex_sta->under_lps = false;
+       }
+}
+
+void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+       if (BTC_SCAN_START == type)
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], SCAN START notify\n");
+       else if (BTC_SCAN_FINISH == type)
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], SCAN FINISH notify\n");
+}
+
+void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+       if (BTC_ASSOCIATE_START == type)
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], CONNECT START notify\n");
+       else if (BTC_ASSOCIATE_FINISH == type)
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], CONNECT FINISH notify\n");
+}
+
+void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
+                                           u8 type)
+{
+       u8 h2c_parameter[3] = {0};
+       u32 wifi_bw;
+       u8 wifi_center_chnl;
+
+       if (btcoexist->manual_control ||
+           btcoexist->stop_coex_dm ||
+           btcoexist->bt_info.bt_disabled)
+               return;
+
+       if (BTC_MEDIA_CONNECT == type)
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], MEDIA connect notify\n");
+       else
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], MEDIA disconnect notify\n");
+
+       /* only 2.4G we need to inform bt the chnl mask */
+       btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+                          &wifi_center_chnl);
+       if ((BTC_MEDIA_CONNECT == type) &&
+           (wifi_center_chnl <= 14)) {
+               h2c_parameter[0] = 0x1;
+               h2c_parameter[1] = wifi_center_chnl;
+               btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+               if (BTC_WIFI_BW_HT40 == wifi_bw)
+                       h2c_parameter[2] = 0x30;
+               else
+                       h2c_parameter[2] = 0x20;
+       }
+
+       coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+       coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+       coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+                 "[BTCoex], FW write 0x66 = 0x%x\n",
+                 h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
+                 h2c_parameter[2]);
+
+       btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
+}
+
+void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                             u8 type)
+{
+       if (type == BTC_PACKET_DHCP)
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                         "[BTCoex], DHCP Packet notify\n");
+}
+
+void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                      u8 *tmp_buf, u8 length)
+{
+       u8 bt_info = 0;
+       u8 i, rsp_source = 0;
+       bool bt_busy = false, limited_dig = false;
+       bool wifi_connected = false;
+
+       coex_sta->c2h_bt_info_req_sent = false;
+
+       rsp_source = tmp_buf[0] & 0xf;
+       if (rsp_source >= BT_INFO_SRC_8192E_2ANT_MAX)
+               rsp_source = BT_INFO_SRC_8192E_2ANT_WIFI_FW;
+       coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+       BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                 "[BTCoex], Bt info[%d], length=%d, hex data = [",
+                 rsp_source, length);
+       for (i = 0; i < length; i++) {
+               coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+               if (i == 1)
+                       bt_info = tmp_buf[i];
+               if (i == length-1)
+                       BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                                 "0x%02x]\n", tmp_buf[i]);
+               else
+                       BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+                                 "0x%02x, ", tmp_buf[i]);
+       }
+
+       if (BT_INFO_SRC_8192E_2ANT_WIFI_FW != rsp_source) {
+               coex_sta->bt_retry_cnt =        /* [3:0] */
+                       coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
+
+               coex_sta->bt_rssi =
+                       coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10;
+
+               coex_sta->bt_info_ext =
+                       coex_sta->bt_info_c2h[rsp_source][4];
+
+               /* Here we need to resend some wifi info to BT
+                * because bt is reset and loss of the info.
+                */
+               if ((coex_sta->bt_info_ext & BIT1)) {
+                       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                 "bit1, send wifi BW&Chnl to BT!!\n");
+                       btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+                                          &wifi_connected);
+                       if (wifi_connected)
+                               ex_halbtc8192e2ant_media_status_notify(
+                                                       btcoexist,
+                                                       BTC_MEDIA_CONNECT);
+                       else
+                               ex_halbtc8192e2ant_media_status_notify(
+                                                       btcoexist,
+                                                       BTC_MEDIA_DISCONNECT);
+               }
+
+               if ((coex_sta->bt_info_ext & BIT3)) {
+                       if (!btcoexist->manual_control &&
+                           !btcoexist->stop_coex_dm) {
+                               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                                         "bit3, BT NOT ignore Wlan active!\n");
+                               halbtc8192e2ant_IgnoreWlanAct(btcoexist,
+                                                             FORCE_EXEC,
+                                                             false);
+                       }
+               } else {
+                       /* BT already NOT ignore Wlan active,
+                        * do nothing here.
+                        */
+               }
+
+#if (BT_AUTO_REPORT_ONLY_8192E_2ANT == 0)
+               if ((coex_sta->bt_info_ext & BIT4)) {
+                       /* BT auto report already enabled, do nothing */
+               } else {
+                       halbtc8192e2ant_bt_autoreport(btcoexist, FORCE_EXEC,
+                                                     true);
+               }
+#endif
+       }
+
+       /* check BIT2 first ==> check if bt is under inquiry or page scan */
+       if (bt_info & BT_INFO_8192E_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_8192E_2ANT_B_CONNECTION)) {
+               coex_sta->bt_link_exist = false;
+               coex_sta->pan_exist = false;
+               coex_sta->a2dp_exist = false;
+               coex_sta->hid_exist = false;
+               coex_sta->sco_exist = false;
+       } else {/* connection exists */
+               coex_sta->bt_link_exist = true;
+               if (bt_info & BT_INFO_8192E_2ANT_B_FTP)
+                       coex_sta->pan_exist = true;
+               else
+                       coex_sta->pan_exist = false;
+               if (bt_info & BT_INFO_8192E_2ANT_B_A2DP)
+                       coex_sta->a2dp_exist = true;
+               else
+                       coex_sta->a2dp_exist = false;
+               if (bt_info & BT_INFO_8192E_2ANT_B_HID)
+                       coex_sta->hid_exist = true;
+               else
+                       coex_sta->hid_exist = false;
+               if (bt_info & BT_INFO_8192E_2ANT_B_SCO_ESCO)
+                       coex_sta->sco_exist = true;
+               else
+                       coex_sta->sco_exist = false;
+       }
+
+       halbtc8192e2ant_update_btlink_info(btcoexist);
+
+       if (!(bt_info&BT_INFO_8192E_2ANT_B_CONNECTION)) {
+               coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex], BT Non-Connected idle!!!\n");
+       } else if (bt_info == BT_INFO_8192E_2ANT_B_CONNECTION) {
+               coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE;
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[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)) {
+               coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_SCO_BUSY;
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex], bt_infoNotify(), BT SCO busy!!!\n");
+       } else if (bt_info&BT_INFO_8192E_2ANT_B_ACL_BUSY) {
+               coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_ACL_BUSY;
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex], bt_infoNotify(), BT ACL busy!!!\n");
+       } else {
+               coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_MAX;
+               BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                         "[BTCoex]bt_infoNotify(), BT Non-Defined state!!!\n");
+       }
+
+       if ((BT_8192E_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+           (BT_8192E_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+           (BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+               bt_busy = true;
+               limited_dig = true;
+       } else {
+               bt_busy = false;
+               limited_dig = false;
+       }
+
+       btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+       coex_dm->limited_dig = limited_dig;
+       btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+
+       halbtc8192e2ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
+                                              u8 type)
+{
+}
+
+void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist)
+{
+       BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "[BTCoex], Halt notify\n");
+
+       halbtc8192e2ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, true);
+       ex_halbtc8192e2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+}
+
+void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist)
+{
+       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;
+
+       BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+                 "=======================Periodical=======================\n");
+       if (dis_ver_info_cnt <= 5) {
+               dis_ver_info_cnt += 1;
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+                         "************************************************\n");
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+                         "Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+                         board_info->pg_ant_num, board_info->btdm_ant_num,
+                         board_info->btdm_ant_pos);
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+                         "BT stack/ hci ext ver = %s / %d\n",
+                         ((stack_info->profile_notified) ? "Yes" : "No"),
+                         stack_info->hci_version);
+               btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+                                  &bt_patch_ver);
+               btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+                         "CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+                         glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
+                         fw_ver, bt_patch_ver, bt_patch_ver);
+               BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+                         "************************************************\n");
+       }
+
+#if (BT_AUTO_REPORT_ONLY_8192E_2ANT == 0)
+       halbtc8192e2ant_querybt_info(btcoexist);
+       halbtc8192e2ant_monitor_bt_ctr(btcoexist);
+       btc8192e2ant_monitor_bt_enable_dis(btcoexist);
+#else
+       if (halbtc8192e2ant_iswifi_status_changed(btcoexist) ||
+           coex_dm->auto_tdma_adjust)
+               halbtc8192e2ant_run_coexist_mechanism(btcoexist);
+#endif
+}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.h
new file mode 100644 (file)
index 0000000..75e1f7d
--- /dev/null
@@ -0,0 +1,185 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2012  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+/*****************************************************************
+ *   The following is for 8192E 2Ant BT Co-exist definition
+ *****************************************************************/
+#define        BT_AUTO_REPORT_ONLY_8192E_2ANT                  0
+
+#define        BT_INFO_8192E_2ANT_B_FTP                        BIT7
+#define        BT_INFO_8192E_2ANT_B_A2DP                       BIT6
+#define        BT_INFO_8192E_2ANT_B_HID                        BIT5
+#define        BT_INFO_8192E_2ANT_B_SCO_BUSY                   BIT4
+#define        BT_INFO_8192E_2ANT_B_ACL_BUSY                   BIT3
+#define        BT_INFO_8192E_2ANT_B_INQ_PAGE                   BIT2
+#define        BT_INFO_8192E_2ANT_B_SCO_ESCO                   BIT1
+#define        BT_INFO_8192E_2ANT_B_CONNECTION                 BIT0
+
+#define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT            2
+
+enum bt_info_src_8192e_2ant {
+       BT_INFO_SRC_8192E_2ANT_WIFI_FW                  = 0x0,
+       BT_INFO_SRC_8192E_2ANT_BT_RSP                   = 0x1,
+       BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND           = 0x2,
+       BT_INFO_SRC_8192E_2ANT_MAX
+};
+
+enum bt_8192e_2ant_bt_status {
+       BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE      = 0x0,
+       BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE          = 0x1,
+       BT_8192E_2ANT_BT_STATUS_INQ_PAGE                = 0x2,
+       BT_8192E_2ANT_BT_STATUS_ACL_BUSY                = 0x3,
+       BT_8192E_2ANT_BT_STATUS_SCO_BUSY                = 0x4,
+       BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY            = 0x5,
+       BT_8192E_2ANT_BT_STATUS_MAX
+};
+
+enum bt_8192e_2ant_coex_algo {
+       BT_8192E_2ANT_COEX_ALGO_UNDEFINED               = 0x0,
+       BT_8192E_2ANT_COEX_ALGO_SCO                     = 0x1,
+       BT_8192E_2ANT_COEX_ALGO_SCO_PAN                 = 0x2,
+       BT_8192E_2ANT_COEX_ALGO_HID                     = 0x3,
+       BT_8192E_2ANT_COEX_ALGO_A2DP                    = 0x4,
+       BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS              = 0x5,
+       BT_8192E_2ANT_COEX_ALGO_PANEDR                  = 0x6,
+       BT_8192E_2ANT_COEX_ALGO_PANHS                   = 0x7,
+       BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP             = 0x8,
+       BT_8192E_2ANT_COEX_ALGO_PANEDR_HID              = 0x9,
+       BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR         = 0xa,
+       BT_8192E_2ANT_COEX_ALGO_HID_A2DP                = 0xb,
+       BT_8192E_2ANT_COEX_ALGO_MAX                     = 0xc
+};
+
+struct coex_dm_8192e_2ant {
+       /* fw mechanism */
+       u8 pre_dec_bt_pwr;
+       u8 cur_dec_bt_pwr;
+       u8 pre_fw_dac_swing_lvl;
+       u8 cur_fw_dac_swing_lvl;
+       bool cur_ignore_wlan_act;
+       bool pre_ignore_wlan_act;
+       u8 pre_ps_tdma;
+       u8 cur_ps_tdma;
+       u8 ps_tdma_para[5];
+       u8 tdma_adj_type;
+       bool reset_tdma_adjust;
+       bool auto_tdma_adjust;
+       bool pre_ps_tdma_on;
+       bool cur_ps_tdma_on;
+       bool pre_bt_auto_report;
+       bool cur_bt_auto_report;
+
+       /* sw mechanism */
+       bool pre_rf_rx_lpf_shrink;
+       bool cur_rf_rx_lpf_shrink;
+       u32 bt_rf0x1e_backup;
+       bool pre_low_penalty_ra;
+       bool cur_low_penalty_ra;
+       bool pre_dac_swing_on;
+       u32 pre_dac_swing_lvl;
+       bool cur_dac_swing_on;
+       u32 cur_dac_swing_lvl;
+       bool pre_adc_back_off;
+       bool cur_adc_back_off;
+       bool pre_agc_table_en;
+       bool cur_agc_table_en;
+       u32 pre_val0x6c0;
+       u32 cur_val0x6c0;
+       u32 pre_val0x6c4;
+       u32 cur_val0x6c4;
+       u32 pre_val0x6c8;
+       u32 cur_val0x6c8;
+       u8 pre_val0x6cc;
+       u8 cur_val0x6cc;
+       bool limited_dig;
+
+       u32 backup_arfr_cnt1;   /* Auto Rate Fallback Retry cnt */
+       u32 backup_arfr_cnt2;   /* Auto Rate Fallback Retry cnt */
+       u16 backup_retrylimit;
+       u8 backup_ampdu_maxtime;
+
+       /* algorithm related */
+       u8 pre_algorithm;
+       u8 cur_algorithm;
+       u8 bt_status;
+       u8 wifi_chnl_info[3];
+
+       u8 pre_sstype;
+       u8 cur_sstype;
+
+       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;
+};
+
+struct coex_sta_8192e_2ant {
+       bool bt_link_exist;
+       bool sco_exist;
+       bool a2dp_exist;
+       bool hid_exist;
+       bool pan_exist;
+
+       bool under_lps;
+       bool under_ips;
+       u32 high_priority_tx;
+       u32 high_priority_rx;
+       u32 low_priority_tx;
+       u32 low_priority_rx;
+       u8 bt_rssi;
+       u8 pre_bt_rssi_state;
+       u8 pre_wifi_rssi_state[4];
+       bool c2h_bt_info_req_sent;
+       u8 bt_info_c2h[BT_INFO_SRC_8192E_2ANT_MAX][10];
+       u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_2ANT_MAX];
+       bool c2h_bt_inquiry_page;
+       u8 bt_retry_cnt;
+       u8 bt_info_ext;
+};
+
+/****************************************************************
+ *    The following is interface which will notify coex module.
+ ****************************************************************/
+void ex_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
+                                           u8 type);
+void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                             u8 type);
+void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                      u8 *tmpbuf, u8 length);
+void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
+                                              u8 type);
+void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist);