1913 	module->ant.isolation = 10;  in rtw8851b_btc_set_rfe()
1919 	/* rfe_type 3*n+1: 1-Ant(shared),  in rtw8851b_btc_set_rfe()
1920 	 *	    3*n+2: 2-Ant+Div(non-shared),  in rtw8851b_btc_set_rfe()
1921 	 *	    3*n+3: 2-Ant+no-Div(non-shared)  in rtw8851b_btc_set_rfe()
1923 	module->ant.num = (module->rfe_type % 3 == 1) ? 1 : 2;  in rtw8851b_btc_set_rfe()
1925 	module->ant.single_pos = RF_PATH_A;  in rtw8851b_btc_set_rfe()
1926 	module->ant.btg_pos = RF_PATH_A;  in rtw8851b_btc_set_rfe()
1927 	module->ant.stream_cnt = 1;  in rtw8851b_btc_set_rfe()
1929 	if (module->ant.num == 1) {  in rtw8851b_btc_set_rfe()
1930 		module->ant.type = BTC_ANT_SHARED;  in rtw8851b_btc_set_rfe()
1933 		module->ant.diversity = 0;  in rtw8851b_btc_set_rfe()
1934 	} else { /* ant.num == 2 */  in rtw8851b_btc_set_rfe()
1935 		module->ant.type = BTC_ANT_DEDICATED;  in rtw8851b_btc_set_rfe()
1940 			module->ant.diversity = 1;  in rtw8851b_btc_set_rfe()
1950 	if (rtwdev->btc.mdinfo.ant.type == BTC_ANT_SHARED) /* 1-Ant */  in rtw8851b_set_trx_mask()
1966 	struct rtw89_btc_ant_info *ant = &module->ant;  in rtw8851b_btc_init_cfg()  local
1976 	/* for 1-Ant && 1-ss case: only 1-path */  in rtw8851b_btc_init_cfg()
1977 	if (ant->stream_cnt == 1) {  in rtw8851b_btc_init_cfg()
1978 		path_min = ant->single_pos;  in rtw8851b_btc_init_cfg()
1999 		 * Shared-Ant && BTG-path:WL mask(0x55f), others:WL THRU(0x5ff)  in rtw8851b_btc_init_cfg()
2001 		if (ant->type == BTC_ANT_SHARED && ant->btg_pos == path)  in rtw8851b_btc_init_cfg()
2133 	struct rtw89_btc_ant_info *ant = &btc->mdinfo.ant;  in rtw8851b_btc_wl_s1_standby()  local
2135 	rtw89_write_rf(rtwdev, ant->btg_pos, RR_LUTWE, RFREG_MASK, 0x80000);  in rtw8851b_btc_wl_s1_standby()
2136 	rtw89_write_rf(rtwdev, ant->btg_pos, RR_LUTWA, RFREG_MASK, 0x1);  in rtw8851b_btc_wl_s1_standby()
2137 	rtw89_write_rf(rtwdev, ant->btg_pos, RR_LUTWD1, RFREG_MASK, 0x110);  in rtw8851b_btc_wl_s1_standby()
2141 		rtw89_write_rf(rtwdev, ant->btg_pos, RR_LUTWD0, RFREG_MASK, 0x179c);  in rtw8851b_btc_wl_s1_standby()
2143 		rtw89_write_rf(rtwdev, ant->btg_pos, RR_LUTWD0, RFREG_MASK, 0x208);  in rtw8851b_btc_wl_s1_standby()
2145 	rtw89_write_rf(rtwdev, ant->btg_pos, RR_LUTWE, RFREG_MASK, 0x0);  in rtw8851b_btc_wl_s1_standby()
2160 	struct rtw89_btc_ant_info *ant = &btc->mdinfo.ant;  in rtw8851b_btc_set_wl_rx_gain()  local
2187 		/* bit[10] = 1 if non-shared-ant for 8851b */  in rtw8851b_btc_set_wl_rx_gain()
2188 		if (btc->mdinfo.ant.type == BTC_ANT_DEDICATED)  in rtw8851b_btc_set_wl_rx_gain()
2191 		rtw89_write_rf(rtwdev, ant->btg_pos, rf->addr, LNA2_51B_MA, val);  in rtw8851b_btc_set_wl_rx_gain()