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 (RTL8192E_SUPPORT == 1) 20 21 /* ******************************************* 22 * The following is for 8192E 1ANT BT Co-exist definition 23 * ******************************************* */ 24 #define BT_AUTO_REPORT_ONLY_8192E_1ANT 1 25 26 #define BT_INFO_8192E_1ANT_B_FTP BIT(7) 27 #define BT_INFO_8192E_1ANT_B_A2DP BIT(6) 28 #define BT_INFO_8192E_1ANT_B_HID BIT(5) 29 #define BT_INFO_8192E_1ANT_B_SCO_BUSY BIT(4) 30 #define BT_INFO_8192E_1ANT_B_ACL_BUSY BIT(3) 31 #define BT_INFO_8192E_1ANT_B_INQ_PAGE BIT(2) 32 #define BT_INFO_8192E_1ANT_B_SCO_ESCO BIT(1) 33 #define BT_INFO_8192E_1ANT_B_CONNECTION BIT(0) 34 35 #define BT_INFO_8192E_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \ 36 (((_BT_INFO_EXT_&BIT(0))) ? true : false) 37 38 #define BTC_RSSI_COEX_THRESH_TOL_8192E_1ANT 2 39 40 #define BT_8192E_1ANT_WIFI_NOISY_THRESH 30 /* max: 255 */ 41 42 enum bt_info_src_8192e_1ant { 43 BT_INFO_SRC_8192E_1ANT_WIFI_FW = 0x0, 44 BT_INFO_SRC_8192E_1ANT_BT_RSP = 0x1, 45 BT_INFO_SRC_8192E_1ANT_BT_ACTIVE_SEND = 0x2, 46 BT_INFO_SRC_8192E_1ANT_MAX 47 }; 48 49 enum bt_8192e_1ant_bt_status { 50 BT_8192E_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, 51 BT_8192E_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1, 52 BT_8192E_1ANT_BT_STATUS_INQ_PAGE = 0x2, 53 BT_8192E_1ANT_BT_STATUS_ACL_BUSY = 0x3, 54 BT_8192E_1ANT_BT_STATUS_SCO_BUSY = 0x4, 55 BT_8192E_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, 56 BT_8192E_1ANT_BT_STATUS_MAX 57 }; 58 59 enum bt_8192e_1ant_wifi_status { 60 BT_8192E_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0, 61 BT_8192E_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1, 62 BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2, 63 BT_8192E_1ANT_WIFI_STATUS_CONNECTED_SPECIFIC_PKT = 0x3, 64 BT_8192E_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4, 65 BT_8192E_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5, 66 BT_8192E_1ANT_WIFI_STATUS_MAX 67 }; 68 69 enum bt_8192e_1ant_coex_algo { 70 BT_8192E_1ANT_COEX_ALGO_UNDEFINED = 0x0, 71 BT_8192E_1ANT_COEX_ALGO_SCO = 0x1, 72 BT_8192E_1ANT_COEX_ALGO_HID = 0x2, 73 BT_8192E_1ANT_COEX_ALGO_A2DP = 0x3, 74 BT_8192E_1ANT_COEX_ALGO_A2DP_PANHS = 0x4, 75 BT_8192E_1ANT_COEX_ALGO_PANEDR = 0x5, 76 BT_8192E_1ANT_COEX_ALGO_PANHS = 0x6, 77 BT_8192E_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7, 78 BT_8192E_1ANT_COEX_ALGO_PANEDR_HID = 0x8, 79 BT_8192E_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9, 80 BT_8192E_1ANT_COEX_ALGO_HID_A2DP = 0xa, 81 BT_8192E_1ANT_COEX_ALGO_MAX = 0xb, 82 }; 83 84 struct coex_dm_8192e_1ant { 85 /* fw mechanism */ 86 boolean cur_ignore_wlan_act; 87 boolean pre_ignore_wlan_act; 88 u8 pre_ps_tdma; 89 u8 cur_ps_tdma; 90 u8 ps_tdma_para[5]; 91 u8 ps_tdma_du_adj_type; 92 boolean auto_tdma_adjust; 93 boolean pre_ps_tdma_on; 94 boolean cur_ps_tdma_on; 95 boolean pre_bt_auto_report; 96 boolean cur_bt_auto_report; 97 u8 pre_lps; 98 u8 cur_lps; 99 u8 pre_rpwm; 100 u8 cur_rpwm; 101 102 /* sw mechanism */ 103 boolean pre_low_penalty_ra; 104 boolean cur_low_penalty_ra; 105 u32 pre_val0x6c0; 106 u32 cur_val0x6c0; 107 u32 pre_val0x6c4; 108 u32 cur_val0x6c4; 109 u32 pre_val0x6c8; 110 u32 cur_val0x6c8; 111 u8 pre_val0x6cc; 112 u8 cur_val0x6cc; 113 boolean limited_dig; 114 115 u32 backup_arfr_cnt1; /* Auto Rate Fallback Retry cnt */ 116 u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */ 117 u16 backup_retry_limit; 118 u8 backup_ampdu_max_time; 119 120 /* algorithm related */ 121 u8 pre_algorithm; 122 u8 cur_algorithm; 123 u8 bt_status; 124 u8 wifi_chnl_info[3]; 125 126 u32 pre_ra_mask; 127 u32 cur_ra_mask; 128 u8 pre_arfr_type; 129 u8 cur_arfr_type; 130 u8 pre_retry_limit_type; 131 u8 cur_retry_limit_type; 132 u8 pre_ampdu_time_type; 133 u8 cur_ampdu_time_type; 134 u32 arp_cnt; 135 136 u8 error_condition; 137 }; 138 139 struct coex_sta_8192e_1ant { 140 boolean bt_disabled; 141 boolean bt_link_exist; 142 boolean sco_exist; 143 boolean a2dp_exist; 144 boolean hid_exist; 145 boolean pan_exist; 146 147 boolean under_lps; 148 boolean under_ips; 149 u32 specific_pkt_period_cnt; 150 u32 high_priority_tx; 151 u32 high_priority_rx; 152 u32 low_priority_tx; 153 u32 low_priority_rx; 154 s8 bt_rssi; 155 boolean bt_tx_rx_mask; 156 u8 pre_bt_rssi_state; 157 u8 pre_wifi_rssi_state[4]; 158 boolean c2h_bt_info_req_sent; 159 u8 bt_info_c2h[BT_INFO_SRC_8192E_1ANT_MAX][10]; 160 u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_1ANT_MAX]; 161 boolean c2h_bt_inquiry_page; 162 boolean c2h_bt_page; /* Add for win8.1 page out issue */ 163 boolean wifi_is_high_pri_task; /* Add for win8.1 page out issue */ 164 u8 bt_retry_cnt; 165 u8 bt_info_ext; 166 u32 pop_event_cnt; 167 u8 scan_ap_num; 168 169 u32 crc_ok_cck; 170 u32 crc_ok_11g; 171 u32 crc_ok_11n; 172 u32 crc_ok_11n_agg; 173 174 u32 crc_err_cck; 175 u32 crc_err_11g; 176 u32 crc_err_11n; 177 u32 crc_err_11n_agg; 178 179 boolean cck_lock; 180 boolean pre_ccklock; 181 u8 coex_table_type; 182 183 boolean force_lps_on; 184 }; 185 186 /* ******************************************* 187 * The following is interface which will notify coex module. 188 * ******************************************* */ 189 void ex_halbtc8192e1ant_power_on_setting(IN struct btc_coexist *btcoexist); 190 void ex_halbtc8192e1ant_pre_load_firmware(IN struct btc_coexist *btcoexist); 191 void ex_halbtc8192e1ant_init_hw_config(IN struct btc_coexist *btcoexist, 192 IN boolean wifi_only); 193 void ex_halbtc8192e1ant_init_coex_dm(IN struct btc_coexist *btcoexist); 194 void ex_halbtc8192e1ant_ips_notify(IN struct btc_coexist *btcoexist, 195 IN u8 type); 196 void ex_halbtc8192e1ant_lps_notify(IN struct btc_coexist *btcoexist, 197 IN u8 type); 198 void ex_halbtc8192e1ant_scan_notify(IN struct btc_coexist *btcoexist, 199 IN u8 type); 200 void ex_halbtc8192e1ant_connect_notify(IN struct btc_coexist *btcoexist, 201 IN u8 type); 202 void ex_halbtc8192e1ant_media_status_notify(IN struct btc_coexist *btcoexist, 203 IN u8 type); 204 void ex_halbtc8192e1ant_specific_packet_notify(IN struct btc_coexist *btcoexist, 205 IN u8 type); 206 void ex_halbtc8192e1ant_bt_info_notify(IN struct btc_coexist *btcoexist, 207 IN u8 *tmp_buf, IN u8 length); 208 void ex_halbtc8192e1ant_rf_status_notify(IN struct btc_coexist *btcoexist, 209 IN u8 type); 210 void ex_halbtc8192e1ant_halt_notify(IN struct btc_coexist *btcoexist); 211 void ex_halbtc8192e1ant_pnp_notify(IN struct btc_coexist *btcoexist, 212 IN u8 pnp_state); 213 void ex_halbtc8192e1ant_coex_dm_reset(IN struct btc_coexist *btcoexist); 214 void ex_halbtc8192e1ant_periodical(IN struct btc_coexist *btcoexist); 215 void ex_halbtc8192e1ant_display_coex_info(IN struct btc_coexist *btcoexist); 216 void ex_halbtc8192e1ant_dbg_control(IN struct btc_coexist *btcoexist, 217 IN u8 op_code, IN u8 op_len, IN u8 *pdata); 218 219 #else /* #if (RTL8192E_SUPPORT == 1) */ 220 #define ex_halbtc8192e1ant_power_on_setting(btcoexist) 221 #define ex_halbtc8192e1ant_pre_load_firmware(btcoexist) 222 #define ex_halbtc8192e1ant_init_hw_config(btcoexist, wifi_only) 223 #define ex_halbtc8192e1ant_init_coex_dm(btcoexist) 224 #define ex_halbtc8192e1ant_ips_notify(btcoexist, type) 225 #define ex_halbtc8192e1ant_lps_notify(btcoexist, type) 226 #define ex_halbtc8192e1ant_scan_notify(btcoexist, type) 227 #define ex_halbtc8192e1ant_connect_notify(btcoexist, type) 228 #define ex_halbtc8192e1ant_media_status_notify(btcoexist, type) 229 #define ex_halbtc8192e1ant_specific_packet_notify(btcoexist, type) 230 #define ex_halbtc8192e1ant_bt_info_notify(btcoexist, tmp_buf, length) 231 #define ex_halbtc8192e1ant_rf_status_notify(btcoexist, type) 232 #define ex_halbtc8192e1ant_halt_notify(btcoexist) 233 #define ex_halbtc8192e1ant_pnp_notify(btcoexist, pnp_state) 234 #define ex_halbtc8192e1ant_coex_dm_reset(btcoexist) 235 #define ex_halbtc8192e1ant_periodical(btcoexist) 236 #define ex_halbtc8192e1ant_display_coex_info(btcoexist) 237 #define ex_halbtc8192e1ant_dbg_control(btcoexist, op_code, op_len, pdata) 238 239 #endif 240 241 #endif 242