rtlwifi: btcoex: rename ex_halbtc*ant to ex_btc*ant

These external functions are for BT-coexistence, so remove the "hal"
prefix for consistancy.

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h
index a57d6947eaf71a54d5f6e50a962ff78f874ea279..65502acee52cc16262b4c7b342ca117dfc1e57a8 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h
@@ -164,20 +164,20 @@ struct coex_sta_8192e_2ant {
 /****************************************************************
  *    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,
+void ex_btc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_btc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_btc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
+                                        u8 type);
+void ex_btc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                          u8 type);
+void ex_btc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                   u8 *tmpbuf, u8 length);
+void ex_btc8192e2ant_stack_operation_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);
+void ex_btc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_btc8192e2ant_periodical(struct btc_coexist *btcoexist);
+void ex_btc8192e2ant_display_coex_info(struct btc_coexist *btcoexist);

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
index a0f3a18add250f2e5cc1d6456366cf715328a447..03998d2e9eb873c1eca1773aaccabb8296ae36b0 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
@@ -2390,9 +2390,9 @@ static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist,
 }
 
 /**************************************************************
- * extern function start with ex_halbtc8723b1ant_
+ * extern function start with ex_btc8723b1ant_
  **************************************************************/
-void ex_halbtc8723b1ant_power_on_setting(struct btc_coexist *btcoexist)
+void ex_btc8723b1ant_power_on_setting(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_board_info *board_info = &btcoexist->board_info;
@@ -2462,14 +2462,14 @@ void ex_halbtc8723b1ant_power_on_setting(struct btc_coexist *btcoexist)
 }
 
 
-void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist,
-                                     bool wifi_only)
+void ex_btc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist,
+                                  bool wifi_only)
 {
        halbtc8723b1ant_init_hw_config(btcoexist, true, wifi_only);
        btcoexist->stop_coex_dm = false;
 }
 
-void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
+void ex_btc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2483,7 +2483,7 @@ void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
        halbtc8723b1ant_query_bt_info(btcoexist);
 }
 
-void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
+void ex_btc8723b1ant_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;
@@ -2758,7 +2758,7 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
        btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
 }
 
-void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2787,7 +2787,7 @@ void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -2805,7 +2805,7 @@ void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool wifi_connected = false, bt_hs_on = false;
@@ -2891,7 +2891,7 @@ void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool wifi_connected = false, bt_hs_on = false;
@@ -2961,8 +2961,8 @@ void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
-                                           u8 type)
+void ex_btc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
+                                        u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 h2c_parameter[3] = {0};
@@ -3042,8 +3042,8 @@ void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
        btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
 
-void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
-                                             u8 type)
+void ex_btc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                          u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        bool bt_hs_on = false;
@@ -3119,8 +3119,8 @@ void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
        }
 }
 
-void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
-                                      u8 *tmp_buf, u8 length)
+void ex_btc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                   u8 *tmp_buf, u8 length)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u8 bt_info = 0;
@@ -3211,11 +3211,11 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
                        btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
                                           &wifi_connected);
                        if (wifi_connected)
-                               ex_halbtc8723b1ant_media_status_notify(btcoexist,
-                                                            BTC_MEDIA_CONNECT);
+                               ex_btc8723b1ant_media_status_notify(btcoexist,
+                                               BTC_MEDIA_CONNECT);
                        else
-                               ex_halbtc8723b1ant_media_status_notify(btcoexist,
-                                                         BTC_MEDIA_DISCONNECT);
+                               ex_btc8723b1ant_media_status_notify(btcoexist,
+                                               BTC_MEDIA_DISCONNECT);
                }
 
                if (coex_sta->bt_info_ext & BIT3) {
@@ -3364,7 +3364,7 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
        halbtc8723b1ant_run_coexist_mechanism(btcoexist);
 }
 
-void ex_halbtc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
+void ex_btc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        u32 u32tmp;
@@ -3401,7 +3401,7 @@ void ex_halbtc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
        }
 }
 
-void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
+void ex_btc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -3418,12 +3418,12 @@ void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
                                         0x0, 0x0);
        halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
 
-       ex_halbtc8723b1ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+       ex_btc8723b1ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
 
        btcoexist->stop_coex_dm = true;
 }
 
-void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
+void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -3458,7 +3458,7 @@ void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
        }
 }
 
-void ex_halbtc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist)
+void ex_btc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
 
@@ -3469,7 +3469,7 @@ void ex_halbtc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist)
        halbtc8723b1ant_init_coex_dm(btcoexist);
 }
 
-void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist)
+void ex_btc8723b1ant_periodical(struct btc_coexist *btcoexist)
 {
        struct rtl_priv *rtlpriv = btcoexist->adapter;
        struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h
index 506961a1ca567e3b728f36d4cf2fda4c96a7af55..8d4fde235e118dfe08e1801a04bc36edd8525b9d 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h
@@ -200,24 +200,25 @@ struct coex_sta_8723b_1ant {
 /*************************************************************************
  * The following is interface which will notify coex module.
  *************************************************************************/
-void ex_halbtc8723b1ant_power_on_setting(struct btc_coexist *btcoexist);
-void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist,
-                                     bool wifi_only);
-void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist);
-void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
-                                           u8 type);
-void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
-                                             u8 type);
-void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
-                                      u8 *tmpbuf, u8 length);
-void ex_halbtc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist,
+void ex_btc8723b1ant_power_on_setting(struct btc_coexist *btcoexist);
+void ex_btc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist,
+                                  bool wifi_only);
+void ex_btc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_btc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
                                         u8 type);
-void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist);
-void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate);
-void ex_halbtc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist);
-void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist);
-void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist);
+void ex_btc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                          u8 type);
+void ex_btc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                   u8 *tmpbuf, u8 length);
+void ex_btc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist,
+                                     u8 type);
+void ex_btc8723b1ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate);
+void ex_btc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist);
+void ex_btc8723b1ant_periodical(struct btc_coexist *btcoexist);
+void ex_btc8723b1ant_display_coex_info(struct btc_coexist *btcoexist);
+void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.h
index cb32e7a64ae6d6d2a1cc1975f52506a428e0f31d..b0a6626fbb666baa4981bef3881c2b010aa16897 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.h
@@ -170,21 +170,23 @@ struct coex_sta_8821a_1ant {
  * The following is interface which will notify coex module.
  *===========================================
  */
-void ex_halbtc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist);
-void ex_halbtc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist);
-void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
-                                           u8 type);
-void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
-                                             u8 type);
-void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
-                                      u8 *tmpbuf, u8 length);
-void ex_halbtc8821a1ant_halt_notify(struct btc_coexist *btcoexist);
-void ex_halbtc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate);
-void ex_halbtc8821a1ant_periodical(struct btc_coexist *btcoexist);
-void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist);
-void ex_halbtc8821a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
-                                   u8 op_len, u8 *data);
+void ex_btc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist,
+                                  bool wifi_only);
+void ex_btc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_btc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
+                                        u8 type);
+void ex_btc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
+                                          u8 type);
+void ex_btc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
+                                   u8 *tmpbuf, u8 length);
+void ex_btc8821a1ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_btc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate);
+void ex_btc8821a1ant_periodical(struct btc_coexist *btcoexist);
+void ex_btc8821a1ant_display_coex_info(struct btc_coexist *btcoexist);
+void ex_btc8821a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+                                u8 op_len, u8 *data);
+void ex_btc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.h
index a1603e2d44e320233998292e44026ee8d1777e41..1d6e3e9abd917526693aa9a0636a009aa2e5aee7 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.h
@@ -173,58 +173,58 @@ struct coex_sta_8821a_2ant {
  *===========================================
  */
 void
-ex_halbtc8821a2ant_init_hwconfig(
+ex_btc8821a2ant_init_hwconfig(
        struct btc_coexist *btcoexist
        );
 void
-ex_halbtc8821a2ant_init_coex_dm(
+ex_btc8821a2ant_init_coex_dm(
        struct btc_coexist *btcoexist
        );
 void
-ex_halbtc8821a2ant_ips_notify(
+ex_btc8821a2ant_ips_notify(
        struct btc_coexist *btcoexist,
        u8 type
        );
 void
-ex_halbtc8821a2ant_lps_notify(
+ex_btc8821a2ant_lps_notify(
        struct btc_coexist *btcoexist,
        u8 type
        );
 void
-ex_halbtc8821a2ant_scan_notify(
+ex_btc8821a2ant_scan_notify(
        struct btc_coexist *btcoexist,
        u8 type
        );
 void
-ex_halbtc8821a2ant_connect_notify(
+ex_btc8821a2ant_connect_notify(
        struct btc_coexist *btcoexist,
        u8 type
        );
 void
-ex_halbtc8821a2ant_media_status_notify(
+ex_btc8821a2ant_media_status_notify(
        struct btc_coexist *btcoexist,
        u8 type
        );
 void
-ex_halbtc8821a2ant_special_packet_notify(
+ex_btc8821a2ant_special_packet_notify(
        struct btc_coexist *btcoexist,
        u8 type
        );
 void
-ex_halbtc8821a2ant_bt_info_notify(
+ex_btc8821a2ant_bt_info_notify(
        struct btc_coexist *btcoexist,
        u8 *tmp_buf,
        u8 length
        );
 void
-ex_halbtc8821a2ant_halt_notify(
+ex_btc8821a2ant_halt_notify(
        struct btc_coexist *btcoexist
        );
 void
-ex_halbtc8821a2ant_periodical(
+ex_btc8821a2ant_periodical(
        struct btc_coexist *btcoexist
        );
 void
-ex_halbtc8821a2ant_display_coex_info(
+ex_btc8821a2ant_display_coex_info(
        struct btc_coexist *btcoexist
        );