1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2016 - 2017 Realtek Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of version 2 of the GNU General Public License as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 * 15 *****************************************************************************/ 16 17 #if (BT_SUPPORT == 1 && COEX_SUPPORT == 1) 18 19 #if (RTL8821A_SUPPORT == 1) 20 21 /* ******************************************* 22 * The following is for 8821A 1ANT BT Co-exist definition 23 * ******************************************* */ 24 #define BT_AUTO_REPORT_ONLY_8821A_1ANT 1 25 26 #define BT_INFO_8821A_1ANT_B_FTP BIT(7) 27 #define BT_INFO_8821A_1ANT_B_A2DP BIT(6) 28 #define BT_INFO_8821A_1ANT_B_HID BIT(5) 29 #define BT_INFO_8821A_1ANT_B_SCO_BUSY BIT(4) 30 #define BT_INFO_8821A_1ANT_B_ACL_BUSY BIT(3) 31 #define BT_INFO_8821A_1ANT_B_INQ_PAGE BIT(2) 32 #define BT_INFO_8821A_1ANT_B_SCO_ESCO BIT(1) 33 #define BT_INFO_8821A_1ANT_B_CONNECTION BIT(0) 34 35 #define BT_INFO_8821A_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \ 36 (((_BT_INFO_EXT_&BIT(0))) ? true : false) 37 38 #define BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT 2 39 40 enum bt_info_src_8821a_1ant { 41 BT_INFO_SRC_8821A_1ANT_WIFI_FW = 0x0, 42 BT_INFO_SRC_8821A_1ANT_BT_RSP = 0x1, 43 BT_INFO_SRC_8821A_1ANT_BT_ACTIVE_SEND = 0x2, 44 BT_INFO_SRC_8821A_1ANT_MAX 45 }; 46 47 enum bt_8821a_1ant_bt_status { 48 BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, 49 BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1, 50 BT_8821A_1ANT_BT_STATUS_INQ_PAGE = 0x2, 51 BT_8821A_1ANT_BT_STATUS_ACL_BUSY = 0x3, 52 BT_8821A_1ANT_BT_STATUS_SCO_BUSY = 0x4, 53 BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, 54 BT_8821A_1ANT_BT_STATUS_MAX 55 }; 56 57 enum bt_8821a_1ant_wifi_status { 58 BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0, 59 BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1, 60 BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2, 61 BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SPECIFIC_PKT = 0x3, 62 BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4, 63 BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5, 64 BT_8821A_1ANT_WIFI_STATUS_MAX 65 }; 66 67 enum bt_8821a_1ant_coex_algo { 68 BT_8821A_1ANT_COEX_ALGO_UNDEFINED = 0x0, 69 BT_8821A_1ANT_COEX_ALGO_SCO = 0x1, 70 BT_8821A_1ANT_COEX_ALGO_HID = 0x2, 71 BT_8821A_1ANT_COEX_ALGO_A2DP = 0x3, 72 BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS = 0x4, 73 BT_8821A_1ANT_COEX_ALGO_PANEDR = 0x5, 74 BT_8821A_1ANT_COEX_ALGO_PANHS = 0x6, 75 BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7, 76 BT_8821A_1ANT_COEX_ALGO_PANEDR_HID = 0x8, 77 BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9, 78 BT_8821A_1ANT_COEX_ALGO_HID_A2DP = 0xa, 79 BT_8821A_1ANT_COEX_ALGO_MAX = 0xb, 80 }; 81 82 struct coex_dm_8821a_1ant { 83 /* fw mechanism */ 84 boolean cur_ignore_wlan_act; 85 boolean pre_ignore_wlan_act; 86 u8 pre_ps_tdma; 87 u8 cur_ps_tdma; 88 u8 ps_tdma_para[5]; 89 u8 ps_tdma_du_adj_type; 90 boolean auto_tdma_adjust; 91 boolean pre_ps_tdma_on; 92 boolean cur_ps_tdma_on; 93 boolean pre_bt_auto_report; 94 boolean cur_bt_auto_report; 95 u8 pre_lps; 96 u8 cur_lps; 97 u8 pre_rpwm; 98 u8 cur_rpwm; 99 100 /* sw mechanism */ 101 boolean pre_low_penalty_ra; 102 boolean cur_low_penalty_ra; 103 u32 pre_val0x6c0; 104 u32 cur_val0x6c0; 105 u32 pre_val0x6c4; 106 u32 cur_val0x6c4; 107 u32 pre_val0x6c8; 108 u32 cur_val0x6c8; 109 u8 pre_val0x6cc; 110 u8 cur_val0x6cc; 111 112 u32 backup_arfr_cnt1; /* Auto Rate Fallback Retry cnt */ 113 u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */ 114 u16 backup_retry_limit; 115 u8 backup_ampdu_max_time; 116 117 /* algorithm related */ 118 u8 pre_algorithm; 119 u8 cur_algorithm; 120 u8 bt_status; 121 u8 wifi_chnl_info[3]; 122 123 u32 pre_ra_mask; 124 u32 cur_ra_mask; 125 u8 pre_arfr_type; 126 u8 cur_arfr_type; 127 u8 pre_retry_limit_type; 128 u8 cur_retry_limit_type; 129 u8 pre_ampdu_time_type; 130 u8 cur_ampdu_time_type; 131 u32 arp_cnt; 132 133 u8 error_condition; 134 }; 135 136 struct coex_sta_8821a_1ant { 137 boolean bt_disabled; 138 boolean bt_link_exist; 139 boolean sco_exist; 140 boolean a2dp_exist; 141 boolean hid_exist; 142 boolean pan_exist; 143 144 boolean under_lps; 145 boolean under_ips; 146 u32 specific_pkt_period_cnt; 147 u32 high_priority_tx; 148 u32 high_priority_rx; 149 u32 low_priority_tx; 150 u32 low_priority_rx; 151 152 u32 crc_ok_cck; 153 u32 crc_ok_11g; 154 u32 crc_ok_11n; 155 u32 crc_ok_11n_vht; 156 157 u32 crc_err_cck; 158 u32 crc_err_11g; 159 u32 crc_err_11n; 160 u32 crc_err_11n_vht; 161 162 u32 bt_coex_supported_version; 163 u8 cut_version; 164 u8 bt_rssi; 165 u8 scan_ap_num; 166 boolean bt_tx_rx_mask; 167 u8 pre_bt_rssi_state; 168 u8 pre_wifi_rssi_state[4]; 169 boolean c2h_bt_info_req_sent; 170 u8 bt_info_c2h[BT_INFO_SRC_8821A_1ANT_MAX][10]; 171 u32 bt_info_c2h_cnt[BT_INFO_SRC_8821A_1ANT_MAX]; 172 boolean c2h_bt_inquiry_page; 173 boolean c2h_bt_page; /* Add for win8.1 page out issue */ 174 boolean wifi_is_high_pri_task; /* Add for win8.1 page out issue */ 175 u8 bt_retry_cnt; 176 u8 bt_info_ext; 177 boolean bt_whck_test; /* Add for ASUS WHQL TEST that enable wifi test bt */ 178 }; 179 180 /* ******************************************* 181 * The following is interface which will notify coex module. 182 * ******************************************* */ 183 void ex_halbtc8821a1ant_power_on_setting(IN struct btc_coexist *btcoexist); 184 void ex_halbtc8821a1ant_init_hw_config(IN struct btc_coexist *btcoexist, 185 IN boolean wifi_only); 186 void ex_halbtc8821a1ant_init_coex_dm(IN struct btc_coexist *btcoexist); 187 void ex_halbtc8821a1ant_ips_notify(IN struct btc_coexist *btcoexist, 188 IN u8 type); 189 void ex_halbtc8821a1ant_lps_notify(IN struct btc_coexist *btcoexist, 190 IN u8 type); 191 void ex_halbtc8821a1ant_scan_notify(IN struct btc_coexist *btcoexist, 192 IN u8 type); 193 void ex_halbtc8821a1ant_switchband_notify(IN struct btc_coexist *btcoexist, 194 IN u8 type); 195 void ex_halbtc8821a1ant_connect_notify(IN struct btc_coexist *btcoexist, 196 IN u8 type); 197 void ex_halbtc8821a1ant_media_status_notify(IN struct btc_coexist *btcoexist, 198 IN u8 type); 199 void ex_halbtc8821a1ant_specific_packet_notify(IN struct btc_coexist *btcoexist, 200 IN u8 type); 201 void ex_halbtc8821a1ant_bt_info_notify(IN struct btc_coexist *btcoexist, 202 IN u8 *tmp_buf, IN u8 length); 203 void ex_halbtc8821a1ant_halt_notify(IN struct btc_coexist *btcoexist); 204 void ex_halbtc8821a1ant_pnp_notify(IN struct btc_coexist *btcoexist, 205 IN u8 pnp_state); 206 void ex_halbtc8821a1ant_periodical(IN struct btc_coexist *btcoexist); 207 void ex_halbtc8821a1ant_display_coex_info(IN struct btc_coexist *btcoexist); 208 209 #else 210 #define ex_halbtc8821a1ant_power_on_setting(btcoexist) 211 #define ex_halbtc8821a1ant_init_hw_config(btcoexist, wifi_only) 212 #define ex_halbtc8821a1ant_init_coex_dm(btcoexist) 213 #define ex_halbtc8821a1ant_ips_notify(btcoexist, type) 214 #define ex_halbtc8821a1ant_lps_notify(btcoexist, type) 215 #define ex_halbtc8821a1ant_scan_notify(btcoexist, type) 216 #define ex_halbtc8821a1ant_switchband_notify(btcoexist, type) 217 #define ex_halbtc8821a1ant_connect_notify(btcoexist, type) 218 #define ex_halbtc8821a1ant_media_status_notify(btcoexist, type) 219 #define ex_halbtc8821a1ant_specific_packet_notify(btcoexist, type) 220 #define ex_halbtc8821a1ant_bt_info_notify(btcoexist, tmp_buf, length) 221 #define ex_halbtc8821a1ant_halt_notify(btcoexist) 222 #define ex_halbtc8821a1ant_pnp_notify(btcoexist, pnp_state) 223 #define ex_halbtc8821a1ant_periodical(btcoexist) 224 #define ex_halbtc8821a1ant_display_coex_info(btcoexist) 225 226 #endif 227 228 #endif 229 230