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 18 #if (BT_SUPPORT == 1 && COEX_SUPPORT == 1) 19 20 #if (RTL8723D_SUPPORT == 1) 21 22 /* ******************************************* 23 * The following is for 8723D 2Ant BT Co-exist definition 24 * ******************************************* */ 25 #define BT_8723D_2ANT_COEX_DBG 0 26 #define BT_AUTO_REPORT_ONLY_8723D_2ANT 1 27 28 29 #define BT_INFO_8723D_2ANT_B_FTP BIT(7) 30 #define BT_INFO_8723D_2ANT_B_A2DP BIT(6) 31 #define BT_INFO_8723D_2ANT_B_HID BIT(5) 32 #define BT_INFO_8723D_2ANT_B_SCO_BUSY BIT(4) 33 #define BT_INFO_8723D_2ANT_B_ACL_BUSY BIT(3) 34 #define BT_INFO_8723D_2ANT_B_INQ_PAGE BIT(2) 35 #define BT_INFO_8723D_2ANT_B_SCO_ESCO BIT(1) 36 #define BT_INFO_8723D_2ANT_B_CONNECTION BIT(0) 37 38 #define BTC_RSSI_COEX_THRESH_TOL_8723D_2ANT 2 39 40 41 #define BT_8723D_2ANT_WIFI_RSSI_COEXSWITCH_THRES1 80 /* unit: % WiFi RSSI Threshold for 2-Ant free-run/2-Ant TDMA translation, default = 42 */ 42 #define BT_8723D_2ANT_BT_RSSI_COEXSWITCH_THRES1 80 /* unit: % BT RSSI Threshold for 2-Ant free-run/2-Ant TDMA translation, default = 46 */ 43 #define BT_8723D_2ANT_WIFI_RSSI_COEXSWITCH_THRES2 80 /* unit: % WiFi RSSI Threshold for 1-Ant TDMA/1-Ant PS-TDMA translation, default = 42 */ 44 #define BT_8723D_2ANT_BT_RSSI_COEXSWITCH_THRES2 80 /* unit: % BT RSSI Threshold for 1-Ant TDMA/1-Ant PS-TDMA translation, default = 46 */ 45 #define BT_8723D_2ANT_DEFAULT_ISOLATION 15 /* unit: dB */ 46 #define BT_8723D_2ANT_WIFI_MAX_TX_POWER 15 /* unit: dBm */ 47 #define BT_8723D_2ANT_BT_MAX_TX_POWER 3 /* unit: dBm */ 48 #define BT_8723D_2ANT_WIFI_SIR_THRES1 -15 /* unit: dB */ 49 #define BT_8723D_2ANT_WIFI_SIR_THRES2 -30 /* unit: dB */ 50 #define BT_8723D_2ANT_BT_SIR_THRES1 -15 /* unit: dB */ 51 #define BT_8723D_2ANT_BT_SIR_THRES2 -30 /* unit: dB */ 52 53 54 /* for Antenna detection */ 55 #define BT_8723D_2ANT_ANTDET_PSDTHRES_BACKGROUND 50 56 #define BT_8723D_2ANT_ANTDET_PSDTHRES_2ANT_BADISOLATION 70 57 #define BT_8723D_2ANT_ANTDET_PSDTHRES_2ANT_GOODISOLATION 52 58 #define BT_8723D_2ANT_ANTDET_PSDTHRES_1ANT 40 59 #define BT_8723D_2ANT_ANTDET_RETRY_INTERVAL 10 /* retry timer if ant det is fail, unit: second */ 60 #define BT_8723D_2ANT_ANTDET_SWEEPPOINT_DELAY 60000 61 #define BT_8723D_2ANT_ANTDET_ENABLE 1 62 #define BT_8723D_2ANT_ANTDET_BTTXTIME 100 63 #define BT_8723D_2ANT_ANTDET_BTTXCHANNEL 39 64 #define BT_8723D_2ANT_ANTDET_PSD_SWWEEPCOUNT 50 65 66 67 #define BT_8723D_2ANT_LTECOEX_INDIRECTREG_ACCESS_TIMEOUT 30000 68 69 enum bt_8723d_2ant_signal_state { 70 BT_8723D_2ANT_SIG_STA_SET_TO_LOW = 0x0, 71 BT_8723D_2ANT_SIG_STA_SET_BY_HW = 0x0, 72 BT_8723D_2ANT_SIG_STA_SET_TO_HIGH = 0x1, 73 BT_8723D_2ANT_SIG_STA_MAX 74 }; 75 76 enum bt_8723d_2ant_path_ctrl_owner { 77 BT_8723D_2ANT_PCO_BTSIDE = 0x0, 78 BT_8723D_2ANT_PCO_WLSIDE = 0x1, 79 BT_8723D_2ANT_PCO_MAX 80 }; 81 82 enum bt_8723d_2ant_gnt_ctrl_type { 83 BT_8723D_2ANT_GNT_TYPE_CTRL_BY_PTA = 0x0, 84 BT_8723D_2ANT_GNT_TYPE_CTRL_BY_SW = 0x1, 85 BT_8723D_2ANT_GNT_TYPE_MAX 86 }; 87 88 enum bt_8723d_2ant_gnt_ctrl_block { 89 BT_8723D_2ANT_GNT_BLOCK_RFC_BB = 0x0, 90 BT_8723D_2ANT_GNT_BLOCK_RFC = 0x1, 91 BT_8723D_2ANT_GNT_BLOCK_BB = 0x2, 92 BT_8723D_2ANT_GNT_BLOCK_MAX 93 }; 94 95 enum bt_8723d_2ant_lte_coex_table_type { 96 BT_8723D_2ANT_CTT_WL_VS_LTE = 0x0, 97 BT_8723D_2ANT_CTT_BT_VS_LTE = 0x1, 98 BT_8723D_2ANT_CTT_MAX 99 }; 100 101 enum bt_8723d_2ant_lte_break_table_type { 102 BT_8723D_2ANT_LBTT_WL_BREAK_LTE = 0x0, 103 BT_8723D_2ANT_LBTT_BT_BREAK_LTE = 0x1, 104 BT_8723D_2ANT_LBTT_LTE_BREAK_WL = 0x2, 105 BT_8723D_2ANT_LBTT_LTE_BREAK_BT = 0x3, 106 BT_8723D_2ANT_LBTT_MAX 107 }; 108 109 enum bt_info_src_8723d_2ant { 110 BT_INFO_SRC_8723D_2ANT_WIFI_FW = 0x0, 111 BT_INFO_SRC_8723D_2ANT_BT_RSP = 0x1, 112 BT_INFO_SRC_8723D_2ANT_BT_ACTIVE_SEND = 0x2, 113 BT_INFO_SRC_8723D_2ANT_MAX 114 }; 115 116 enum bt_8723d_2ant_bt_status { 117 BT_8723D_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, 118 BT_8723D_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1, 119 BT_8723D_2ANT_BT_STATUS_INQ_PAGE = 0x2, 120 BT_8723D_2ANT_BT_STATUS_ACL_BUSY = 0x3, 121 BT_8723D_2ANT_BT_STATUS_SCO_BUSY = 0x4, 122 BT_8723D_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, 123 BT_8723D_2ANT_BT_STATUS_MAX 124 }; 125 126 enum bt_8723d_2ant_coex_algo { 127 BT_8723D_2ANT_COEX_ALGO_UNDEFINED = 0x0, 128 BT_8723D_2ANT_COEX_ALGO_SCO = 0x1, 129 BT_8723D_2ANT_COEX_ALGO_HID = 0x2, 130 BT_8723D_2ANT_COEX_ALGO_A2DP = 0x3, 131 BT_8723D_2ANT_COEX_ALGO_A2DP_PANHS = 0x4, 132 BT_8723D_2ANT_COEX_ALGO_PANEDR = 0x5, 133 BT_8723D_2ANT_COEX_ALGO_PANHS = 0x6, 134 BT_8723D_2ANT_COEX_ALGO_PANEDR_A2DP = 0x7, 135 BT_8723D_2ANT_COEX_ALGO_PANEDR_HID = 0x8, 136 BT_8723D_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9, 137 BT_8723D_2ANT_COEX_ALGO_HID_A2DP = 0xa, 138 BT_8723D_2ANT_COEX_ALGO_NOPROFILEBUSY = 0xb, 139 BT_8723D_2ANT_COEX_ALGO_A2DPSINK = 0xc, 140 BT_8723D_2ANT_COEX_ALGO_MAX 141 }; 142 143 enum bt_8723d_2ant_phase { 144 BT_8723D_2ANT_PHASE_COEX_INIT = 0x0, 145 BT_8723D_2ANT_PHASE_WLANONLY_INIT = 0x1, 146 BT_8723D_2ANT_PHASE_WLAN_OFF = 0x2, 147 BT_8723D_2ANT_PHASE_2G_RUNTIME = 0x3, 148 BT_8723D_2ANT_PHASE_5G_RUNTIME = 0x4, 149 BT_8723D_2ANT_PHASE_BTMPMODE = 0x5, 150 BT_8723D_2ANT_PHASE_ANTENNA_DET = 0x6, 151 BT_8723D_2ANT_PHASE_COEX_POWERON = 0x7, 152 BT_8723D_2ANT_PHASE_MAX 153 }; 154 155 enum bt_8723d_2ant_Scoreboard { 156 BT_8723D_2ANT_SCOREBOARD_ACTIVE = BIT(0), 157 BT_8723D_2ANT_SCOREBOARD_ONOFF = BIT(1), 158 BT_8723D_2ANT_SCOREBOARD_SCAN = BIT(2), 159 BT_8723D_2ANT_SCOREBOARD_UNDERTEST = BIT(3), 160 BT_8723D_2ANT_SCOREBOARD_WLBUSY = BIT(6) 161 }; 162 163 164 165 struct coex_dm_8723d_2ant { 166 /* fw mechanism */ 167 u8 pre_bt_dec_pwr_lvl; 168 u8 cur_bt_dec_pwr_lvl; 169 u8 pre_fw_dac_swing_lvl; 170 u8 cur_fw_dac_swing_lvl; 171 boolean cur_ignore_wlan_act; 172 boolean pre_ignore_wlan_act; 173 u8 pre_ps_tdma; 174 u8 cur_ps_tdma; 175 u8 ps_tdma_para[5]; 176 u8 ps_tdma_du_adj_type; 177 boolean reset_tdma_adjust; 178 boolean pre_ps_tdma_on; 179 boolean cur_ps_tdma_on; 180 boolean pre_bt_auto_report; 181 boolean cur_bt_auto_report; 182 183 /* sw mechanism */ 184 boolean pre_rf_rx_lpf_shrink; 185 boolean cur_rf_rx_lpf_shrink; 186 u32 bt_rf_0x1e_backup; 187 boolean pre_low_penalty_ra; 188 boolean cur_low_penalty_ra; 189 boolean pre_dac_swing_on; 190 u32 pre_dac_swing_lvl; 191 boolean cur_dac_swing_on; 192 u32 cur_dac_swing_lvl; 193 boolean pre_adc_back_off; 194 boolean cur_adc_back_off; 195 boolean pre_agc_table_en; 196 boolean cur_agc_table_en; 197 u32 pre_val0x6c0; 198 u32 cur_val0x6c0; 199 u32 pre_val0x6c4; 200 u32 cur_val0x6c4; 201 u32 pre_val0x6c8; 202 u32 cur_val0x6c8; 203 u8 pre_val0x6cc; 204 u8 cur_val0x6cc; 205 boolean limited_dig; 206 207 /* algorithm related */ 208 u8 pre_algorithm; 209 u8 cur_algorithm; 210 u8 bt_status; 211 u8 wifi_chnl_info[3]; 212 213 boolean need_recover0x948; 214 u32 backup0x948; 215 216 u8 pre_lps; 217 u8 cur_lps; 218 u8 pre_rpwm; 219 u8 cur_rpwm; 220 221 boolean is_switch_to_1dot5_ant; 222 u8 switch_thres_offset; 223 u32 arp_cnt; 224 225 u8 pre_ant_pos_type; 226 u8 cur_ant_pos_type; 227 }; 228 229 struct coex_sta_8723d_2ant { 230 boolean bt_disabled; 231 boolean bt_link_exist; 232 boolean sco_exist; 233 boolean a2dp_exist; 234 boolean hid_exist; 235 boolean pan_exist; 236 237 boolean under_lps; 238 boolean under_ips; 239 u32 high_priority_tx; 240 u32 high_priority_rx; 241 u32 low_priority_tx; 242 u32 low_priority_rx; 243 boolean is_hiPri_rx_overhead; 244 u8 bt_rssi; 245 boolean bt_tx_rx_mask; 246 u8 pre_bt_rssi_state; 247 u8 pre_wifi_rssi_state[4]; 248 u8 bt_info_c2h[BT_INFO_SRC_8723D_2ANT_MAX][10]; 249 u32 bt_info_c2h_cnt[BT_INFO_SRC_8723D_2ANT_MAX]; 250 boolean bt_whck_test; 251 boolean c2h_bt_inquiry_page; 252 boolean c2h_bt_remote_name_req; 253 u8 bt_retry_cnt; 254 u8 bt_info_ext; 255 u8 bt_info_ext2; 256 u32 pop_event_cnt; 257 u8 scan_ap_num; 258 259 u32 crc_ok_cck; 260 u32 crc_ok_11g; 261 u32 crc_ok_11n; 262 u32 crc_ok_11n_vht; 263 264 u32 crc_err_cck; 265 u32 crc_err_11g; 266 u32 crc_err_11n; 267 u32 crc_err_11n_vht; 268 269 u32 acc_crc_ratio; 270 u32 now_crc_ratio; 271 u32 cnt_crcok_max_in_10s; 272 273 boolean cck_lock; 274 boolean cck_lock_ever; 275 boolean cck_lock_warn; 276 277 u8 coex_table_type; 278 boolean force_lps_ctrl; 279 280 u8 dis_ver_info_cnt; 281 282 u8 a2dp_bit_pool; 283 u8 cut_version; 284 285 boolean concurrent_rx_mode_on; 286 287 u16 score_board; 288 u8 isolation_btween_wb; /* 0~ 50 */ 289 u8 wifi_coex_thres; 290 u8 bt_coex_thres; 291 u8 wifi_coex_thres2; 292 u8 bt_coex_thres2; 293 294 u8 num_of_profile; 295 boolean acl_busy; 296 boolean bt_create_connection; 297 boolean wifi_is_high_pri_task; 298 u32 specific_pkt_period_cnt; 299 u32 bt_coex_supported_feature; 300 u32 bt_coex_supported_version; 301 302 u8 bt_ble_scan_type; 303 u32 bt_ble_scan_para[3]; 304 305 boolean run_time_state; 306 boolean freeze_coexrun_by_btinfo; 307 308 boolean is_A2DP_3M; 309 boolean voice_over_HOGP; 310 u8 bt_info; 311 boolean is_autoslot; 312 u8 forbidden_slot; 313 u8 hid_busy_num; 314 u8 hid_pair_cnt; 315 316 u32 cnt_RemoteNameReq; 317 u32 cnt_setupLink; 318 u32 cnt_ReInit; 319 u32 cnt_IgnWlanAct; 320 u32 cnt_Page; 321 u32 cnt_RoleSwitch; 322 323 u16 bt_reg_vendor_ac; 324 u16 bt_reg_vendor_ae; 325 326 boolean is_setupLink; 327 boolean wl_noisy_level; 328 u32 gnt_error_cnt; 329 330 u8 bt_afh_map[10]; 331 u8 bt_relink_downcount; 332 boolean is_tdma_btautoslot; 333 boolean is_tdma_btautoslot_hang; 334 335 boolean is_eSCO_mode; 336 337 boolean is_rf_state_off; 338 339 boolean is_hid_low_pri_tx_overhead; 340 boolean is_bt_multi_link; 341 boolean is_bt_a2dp_sink; 342 343 u8 wl_fw_dbg_info[10]; 344 u8 wl_rx_rate; 345 u8 wl_rts_rx_rate; 346 347 u16 score_board_WB; 348 }; 349 350 #define BT_8723D_2ANT_ANTDET_PSD_POINTS 256 /* MAX:1024 */ 351 #define BT_8723D_2ANT_ANTDET_PSD_AVGNUM 1 /* MAX:3 */ 352 #define BT_8723D_2ANT_ANTDET_BUF_LEN 16 353 354 struct psdscan_sta_8723d_2ant { 355 356 u32 ant_det_bt_le_channel; /* BT LE Channel ex:2412 */ 357 u32 ant_det_bt_tx_time; 358 u32 ant_det_pre_psdscan_peak_val; 359 boolean ant_det_is_ant_det_available; 360 u32 ant_det_psd_scan_peak_val; 361 boolean ant_det_is_btreply_available; 362 u32 ant_det_psd_scan_peak_freq; 363 364 u8 ant_det_result; 365 u8 ant_det_peak_val[BT_8723D_2ANT_ANTDET_BUF_LEN]; 366 u8 ant_det_peak_freq[BT_8723D_2ANT_ANTDET_BUF_LEN]; 367 u32 ant_det_try_count; 368 u32 ant_det_fail_count; 369 u32 ant_det_inteval_count; 370 u32 ant_det_thres_offset; 371 372 u32 real_cent_freq; 373 s32 real_offset; 374 u32 real_span; 375 376 u32 psd_band_width; /* unit: Hz */ 377 u32 psd_point; /* 128/256/512/1024 */ 378 u32 psd_report[1024]; /* unit:dB (20logx), 0~255 */ 379 u32 psd_report_max_hold[1024]; /* unit:dB (20logx), 0~255 */ 380 u32 psd_start_point; 381 u32 psd_stop_point; 382 u32 psd_max_value_point; 383 u32 psd_max_value; 384 u32 psd_max_value2; 385 u32 psd_avg_value; /* filter loop_max_value that below BT_8723D_1ANT_ANTDET_PSDTHRES_1ANT, and average the rest*/ 386 u32 psd_loop_max_value[BT_8723D_2ANT_ANTDET_PSD_SWWEEPCOUNT]; /*max value in each loop */ 387 u32 psd_start_base; 388 u32 psd_avg_num; /* 1/8/16/32 */ 389 u32 psd_gen_count; 390 boolean is_AntDet_running; 391 boolean is_psd_show_max_only; 392 }; 393 394 395 /* ******************************************* 396 * The following is interface which will notify coex module. 397 * ******************************************* */ 398 void ex_halbtc8723d2ant_power_on_setting(IN struct btc_coexist *btcoexist); 399 void ex_halbtc8723d2ant_pre_load_firmware(IN struct btc_coexist *btcoexist); 400 void ex_halbtc8723d2ant_init_hw_config(IN struct btc_coexist *btcoexist, 401 IN boolean wifi_only); 402 void ex_halbtc8723d2ant_init_coex_dm(IN struct btc_coexist *btcoexist); 403 void ex_halbtc8723d2ant_ips_notify(IN struct btc_coexist *btcoexist, 404 IN u8 type); 405 void ex_halbtc8723d2ant_lps_notify(IN struct btc_coexist *btcoexist, 406 IN u8 type); 407 void ex_halbtc8723d2ant_scan_notify(IN struct btc_coexist *btcoexist, 408 IN u8 type); 409 void ex_halbtc8723d2ant_connect_notify(IN struct btc_coexist *btcoexist, 410 IN u8 type); 411 void ex_halbtc8723d2ant_media_status_notify(IN struct btc_coexist *btcoexist, 412 IN u8 type); 413 void ex_halbtc8723d2ant_specific_packet_notify(IN struct btc_coexist *btcoexist, 414 IN u8 type); 415 void ex_halbtc8723d2ant_bt_info_notify(IN struct btc_coexist *btcoexist, 416 IN u8 *tmp_buf, IN u8 length); 417 void ex_halbtc8723d2ant_wl_fwdbginfo_notify(IN struct btc_coexist *btcoexist, 418 IN u8 *tmp_buf, IN u8 length); 419 void ex_halbtc8723d2ant_rx_rate_change_notify(IN struct btc_coexist *btcoexist, 420 IN BOOLEAN is_data_frame, IN u8 btc_rate_id); 421 void ex_halbtc8723d2ant_rf_status_notify(IN struct btc_coexist *btcoexist, 422 IN u8 type); 423 void ex_halbtc8723d2ant_halt_notify(IN struct btc_coexist *btcoexist); 424 void ex_halbtc8723d2ant_pnp_notify(IN struct btc_coexist *btcoexist, 425 IN u8 pnp_state); 426 void ex_halbtc8723d2ant_set_antenna_notify(IN struct btc_coexist *btcoexist, 427 IN u8 type); 428 void ex_halbtc8723d2ant_periodical(IN struct btc_coexist *btcoexist); 429 void ex_halbtc8723d2ant_display_coex_info(IN struct btc_coexist *btcoexist); 430 void ex_halbtc8723d2ant_antenna_detection(IN struct btc_coexist *btcoexist, 431 IN u32 cent_freq, IN u32 offset, IN u32 span, IN u32 seconds); 432 void ex_halbtc8723d2ant_display_ant_detection(IN struct btc_coexist *btcoexist); 433 434 435 #else 436 #define ex_halbtc8723d2ant_power_on_setting(btcoexist) 437 #define ex_halbtc8723d2ant_pre_load_firmware(btcoexist) 438 #define ex_halbtc8723d2ant_init_hw_config(btcoexist, wifi_only) 439 #define ex_halbtc8723d2ant_init_coex_dm(btcoexist) 440 #define ex_halbtc8723d2ant_ips_notify(btcoexist, type) 441 #define ex_halbtc8723d2ant_lps_notify(btcoexist, type) 442 #define ex_halbtc8723d2ant_scan_notify(btcoexist, type) 443 #define ex_halbtc8723d2ant_connect_notify(btcoexist, type) 444 #define ex_halbtc8723d2ant_media_status_notify(btcoexist, type) 445 #define ex_halbtc8723d2ant_specific_packet_notify(btcoexist, type) 446 #define ex_halbtc8723d2ant_bt_info_notify(btcoexist, tmp_buf, length) 447 #define ex_halbtc8723d2ant_wl_fwdbginfo_notify(btcoexist, tmp_buf, length) 448 #define ex_halbtc8723d2ant_rx_rate_change_notify(btcoexist, is_data_frame, btc_rate_id) 449 #define ex_halbtc8723d2ant_rf_status_notify(btcoexist, type) 450 #define ex_halbtc8723d2ant_halt_notify(btcoexist) 451 #define ex_halbtc8723d2ant_pnp_notify(btcoexist, pnp_state) 452 #define ex_halbtc8723d2ant_periodical(btcoexist) 453 #define ex_halbtc8723d2ant_display_coex_info(btcoexist) 454 #define ex_halbtc8723d2ant_set_antenna_notify(btcoexist, type) 455 #define ex_halbtc8723d2ant_display_ant_detection(btcoexist) 456 #define ex_halbtc8723d2ant_antenna_detection(btcoexist, cent_freq, offset, span, seconds) 457 #endif 458 459 #endif 460 461