1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* Copyright(c) 2018-2019 Realtek Corporation 3 */ 4 5 #ifndef __RTW_COEX_H__ 6 #define __RTW_COEX_H__ 7 8 #define COEX_CCK_2 0x1 9 #define COEX_RESP_ACK_BY_WL_FW 0x1 10 #define COEX_REQUEST_TIMEOUT msecs_to_jiffies(10) 11 12 #define COEX_MIN_DELAY 10 /* delay unit in ms */ 13 #define COEX_RFK_TIMEOUT 600 /* RFK timeout in ms */ 14 #define COEX_BT_GAMEHID_CNT 800 15 16 #define COEX_RF_OFF 0x0 17 #define COEX_RF_ON 0x1 18 19 #define COEX_H2C69_WL_LEAKAP 0xc 20 #define PARA1_H2C69_DIS_5MS 0x1 21 #define PARA1_H2C69_EN_5MS 0x0 22 23 #define COEX_H2C69_TDMA_SLOT 0xb 24 #define PARA1_H2C69_TDMA_4SLOT 0xc1 25 #define PARA1_H2C69_TDMA_2SLOT 0x1 26 #define PARA1_H2C69_TBTT_TIMES GENMASK(5, 0) 27 #define PARA1_H2C69_TBTT_DIV100 BIT(7) 28 29 #define COEX_H2C69_TOGGLE_TABLE_A 0xd 30 #define COEX_H2C69_TOGGLE_TABLE_B 0x7 31 32 #define TDMA_4SLOT BIT(8) 33 34 #define TDMA_TIMER_TYPE_2SLOT 0 35 #define TDMA_TIMER_TYPE_4SLOT 3 36 37 #define COEX_RSSI_STEP 4 38 39 #define COEX_RSSI_HIGH(rssi) \ 40 ({ typeof(rssi) __rssi__ = rssi; \ 41 (__rssi__ == COEX_RSSI_STATE_HIGH || \ 42 __rssi__ == COEX_RSSI_STATE_STAY_HIGH ? true : false); }) 43 44 #define COEX_RSSI_MEDIUM(rssi) \ 45 ({ typeof(rssi) __rssi__ = rssi; \ 46 (__rssi__ == COEX_RSSI_STATE_MEDIUM || \ 47 __rssi__ == COEX_RSSI_STATE_STAY_MEDIUM ? true : false); }) 48 49 #define COEX_RSSI_LOW(rssi) \ 50 ({ typeof(rssi) __rssi__ = rssi; \ 51 (__rssi__ == COEX_RSSI_STATE_LOW || \ 52 __rssi__ == COEX_RSSI_STATE_STAY_LOW ? true : false); }) 53 54 #define GET_COEX_RESP_BT_SUPP_VER(payload) \ 55 le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 32)) 56 #define GET_COEX_RESP_BT_SUPP_FEAT(payload) \ 57 le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 24)) 58 #define GET_COEX_RESP_BT_PATCH_VER(payload) \ 59 le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(55, 24)) 60 #define GET_COEX_RESP_BT_REG_VAL(payload) \ 61 le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 24)) 62 #define GET_COEX_RESP_BT_SCAN_TYPE(payload) \ 63 le64_get_bits(*((__le64 *)(payload)), GENMASK(31, 24)) 64 65 enum coex_mp_info_op { 66 BT_MP_INFO_OP_PATCH_VER = 0x00, 67 BT_MP_INFO_OP_READ_REG = 0x11, 68 BT_MP_INFO_OP_SUPP_FEAT = 0x2a, 69 BT_MP_INFO_OP_SUPP_VER = 0x2b, 70 BT_MP_INFO_OP_SCAN_TYPE = 0x2d, 71 BT_MP_INFO_OP_LNA_CONSTRAINT = 0x32, 72 }; 73 74 enum coex_set_ant_phase { 75 COEX_SET_ANT_INIT, 76 COEX_SET_ANT_WONLY, 77 COEX_SET_ANT_WOFF, 78 COEX_SET_ANT_2G, 79 COEX_SET_ANT_5G, 80 COEX_SET_ANT_POWERON, 81 COEX_SET_ANT_2G_WLBT, 82 COEX_SET_ANT_2G_FREERUN, 83 84 COEX_SET_ANT_MAX 85 }; 86 87 enum coex_runreason { 88 COEX_RSN_2GSCANSTART = 0, 89 COEX_RSN_5GSCANSTART = 1, 90 COEX_RSN_SCANFINISH = 2, 91 COEX_RSN_2GSWITCHBAND = 3, 92 COEX_RSN_5GSWITCHBAND = 4, 93 COEX_RSN_2GCONSTART = 5, 94 COEX_RSN_5GCONSTART = 6, 95 COEX_RSN_2GCONFINISH = 7, 96 COEX_RSN_5GCONFINISH = 8, 97 COEX_RSN_2GMEDIA = 9, 98 COEX_RSN_5GMEDIA = 10, 99 COEX_RSN_MEDIADISCON = 11, 100 COEX_RSN_BTINFO = 12, 101 COEX_RSN_LPS = 13, 102 COEX_RSN_WLSTATUS = 14, 103 COEX_RSN_BTSTATUS = 15, 104 105 COEX_RSN_MAX 106 }; 107 108 enum coex_lte_coex_table_type { 109 COEX_CTT_WL_VS_LTE, 110 COEX_CTT_BT_VS_LTE, 111 }; 112 113 enum coex_gnt_setup_state { 114 COEX_GNT_SET_HW_PTA = 0x0, 115 COEX_GNT_SET_SW_LOW = 0x1, 116 COEX_GNT_SET_SW_HIGH = 0x3, 117 }; 118 119 enum coex_ext_ant_switch_pos_type { 120 COEX_SWITCH_TO_BT, 121 COEX_SWITCH_TO_WLG, 122 COEX_SWITCH_TO_WLA, 123 COEX_SWITCH_TO_NOCARE, 124 COEX_SWITCH_TO_WLG_BT, 125 126 COEX_SWITCH_TO_MAX 127 }; 128 129 enum coex_ext_ant_switch_ctrl_type { 130 COEX_SWITCH_CTRL_BY_BBSW, 131 COEX_SWITCH_CTRL_BY_PTA, 132 COEX_SWITCH_CTRL_BY_ANTDIV, 133 COEX_SWITCH_CTRL_BY_MAC, 134 COEX_SWITCH_CTRL_BY_BT, 135 COEX_SWITCH_CTRL_BY_FW, 136 137 COEX_SWITCH_CTRL_MAX 138 }; 139 140 enum coex_algorithm { 141 COEX_ALGO_NOPROFILE = 0, 142 COEX_ALGO_HFP = 1, 143 COEX_ALGO_HID = 2, 144 COEX_ALGO_A2DP = 3, 145 COEX_ALGO_PAN = 4, 146 COEX_ALGO_A2DP_HID = 5, 147 COEX_ALGO_A2DP_PAN = 6, 148 COEX_ALGO_PAN_HID = 7, 149 COEX_ALGO_A2DP_PAN_HID = 8, 150 151 COEX_ALGO_MAX 152 }; 153 154 enum coex_bt_profile { 155 BPM_NOPROFILE = 0, 156 BPM_HFP = BIT(0), 157 BPM_HID = BIT(1), 158 BPM_A2DP = BIT(2), 159 BPM_PAN = BIT(3), 160 BPM_HID_HFP = BPM_HID | BPM_HFP, 161 BPM_A2DP_HFP = BPM_A2DP | BPM_HFP, 162 BPM_A2DP_HID = BPM_A2DP | BPM_HID, 163 BPM_A2DP_HID_HFP = BPM_A2DP | BPM_HID | BPM_HFP, 164 BPM_PAN_HFP = BPM_PAN | BPM_HFP, 165 BPM_PAN_HID = BPM_PAN | BPM_HID, 166 BPM_PAN_HID_HFP = BPM_PAN | BPM_HID | BPM_HFP, 167 BPM_PAN_A2DP = BPM_PAN | BPM_A2DP, 168 BPM_PAN_A2DP_HFP = BPM_PAN | BPM_A2DP | BPM_HFP, 169 BPM_PAN_A2DP_HID = BPM_PAN | BPM_A2DP | BPM_HID, 170 BPM_PAN_A2DP_HID_HFP = BPM_PAN | BPM_A2DP | BPM_HID | BPM_HFP, 171 }; 172 173 enum coex_wl_link_mode { 174 COEX_WLINK_2G1PORT = 0x0, 175 COEX_WLINK_5G = 0x3, 176 COEX_WLINK_2GFREE = 0x7, 177 COEX_WLINK_MAX 178 }; 179 180 enum coex_wl2bt_scoreboard { 181 COEX_SCBD_ACTIVE = BIT(0), 182 COEX_SCBD_ONOFF = BIT(1), 183 COEX_SCBD_SCAN = BIT(2), 184 COEX_SCBD_UNDERTEST = BIT(3), 185 COEX_SCBD_RXGAIN = BIT(4), 186 COEX_SCBD_BT_RFK = BIT(5), 187 COEX_SCBD_WLBUSY = BIT(6), 188 COEX_SCBD_EXTFEM = BIT(8), 189 COEX_SCBD_TDMA = BIT(9), 190 COEX_SCBD_FIX2M = BIT(10), 191 COEX_SCBD_ALL = GENMASK(15, 0), 192 }; 193 194 enum coex_power_save_type { 195 COEX_PS_WIFI_NATIVE = 0, 196 COEX_PS_LPS_ON = 1, 197 COEX_PS_LPS_OFF = 2, 198 }; 199 200 enum coex_rssi_state { 201 COEX_RSSI_STATE_HIGH, 202 COEX_RSSI_STATE_MEDIUM, 203 COEX_RSSI_STATE_LOW, 204 COEX_RSSI_STATE_STAY_HIGH, 205 COEX_RSSI_STATE_STAY_MEDIUM, 206 COEX_RSSI_STATE_STAY_LOW, 207 }; 208 209 enum coex_notify_type_ips { 210 COEX_IPS_LEAVE = 0x0, 211 COEX_IPS_ENTER = 0x1, 212 }; 213 214 enum coex_notify_type_lps { 215 COEX_LPS_DISABLE = 0x0, 216 COEX_LPS_ENABLE = 0x1, 217 }; 218 219 enum coex_notify_type_scan { 220 COEX_SCAN_FINISH, 221 COEX_SCAN_START, 222 COEX_SCAN_START_2G, 223 COEX_SCAN_START_5G, 224 }; 225 226 enum coex_notify_type_switchband { 227 COEX_NOT_SWITCH, 228 COEX_SWITCH_TO_24G, 229 COEX_SWITCH_TO_5G, 230 COEX_SWITCH_TO_24G_NOFORSCAN, 231 }; 232 233 enum coex_notify_type_associate { 234 COEX_ASSOCIATE_FINISH, 235 COEX_ASSOCIATE_START, 236 COEX_ASSOCIATE_5G_FINISH, 237 COEX_ASSOCIATE_5G_START, 238 }; 239 240 enum coex_notify_type_media_status { 241 COEX_MEDIA_DISCONNECT, 242 COEX_MEDIA_CONNECT, 243 COEX_MEDIA_CONNECT_5G, 244 }; 245 246 enum coex_bt_status { 247 COEX_BTSTATUS_NCON_IDLE = 0, 248 COEX_BTSTATUS_CON_IDLE = 1, 249 COEX_BTSTATUS_INQ_PAGE = 2, 250 COEX_BTSTATUS_ACL_BUSY = 3, 251 COEX_BTSTATUS_SCO_BUSY = 4, 252 COEX_BTSTATUS_ACL_SCO_BUSY = 5, 253 254 COEX_BTSTATUS_MAX 255 }; 256 257 enum coex_wl_tput_dir { 258 COEX_WL_TPUT_TX = 0x0, 259 COEX_WL_TPUT_RX = 0x1, 260 COEX_WL_TPUT_MAX 261 }; 262 263 enum coex_wl_priority_mask { 264 COEX_WLPRI_RX_RSP = 2, 265 COEX_WLPRI_TX_RSP = 3, 266 COEX_WLPRI_TX_BEACON = 4, 267 COEX_WLPRI_TX_OFDM = 11, 268 COEX_WLPRI_TX_CCK = 12, 269 COEX_WLPRI_TX_BEACONQ = 27, 270 COEX_WLPRI_RX_CCK = 28, 271 COEX_WLPRI_RX_OFDM = 29, 272 COEX_WLPRI_MAX 273 }; 274 275 enum coex_commom_chip_setup { 276 COEX_CSETUP_INIT_HW = 0x0, 277 COEX_CSETUP_ANT_SWITCH = 0x1, 278 COEX_CSETUP_GNT_FIX = 0x2, 279 COEX_CSETUP_GNT_DEBUG = 0x3, 280 COEX_CSETUP_RFE_TYPE = 0x4, 281 COEX_CSETUP_COEXINFO_HW = 0x5, 282 COEX_CSETUP_WL_TX_POWER = 0x6, 283 COEX_CSETUP_WL_RX_GAIN = 0x7, 284 COEX_CSETUP_WLAN_ACT_IPS = 0x8, 285 COEX_CSETUP_MAX 286 }; 287 288 enum coex_indirect_reg_type { 289 COEX_INDIRECT_1700 = 0x0, 290 COEX_INDIRECT_7C0 = 0x1, 291 COEX_INDIRECT_MAX 292 }; 293 294 enum coex_pstdma_type { 295 COEX_PSTDMA_FORCE_LPSOFF = 0x0, 296 COEX_PSTDMA_FORCE_LPSON = 0x1, 297 COEX_PSTDMA_MAX 298 }; 299 300 enum coex_btrssi_type { 301 COEX_BTRSSI_RATIO = 0x0, 302 COEX_BTRSSI_DBM = 0x1, 303 COEX_BTRSSI_MAX 304 }; 305 306 struct coex_table_para { 307 u32 bt; 308 u32 wl; 309 }; 310 311 struct coex_tdma_para { 312 u8 para[5]; 313 }; 314 315 struct coex_5g_afh_map { 316 u32 wl_5g_ch; 317 u8 bt_skip_ch; 318 u8 bt_skip_span; 319 }; 320 321 struct coex_rf_para { 322 u8 wl_pwr_dec_lvl; 323 u8 bt_pwr_dec_lvl; 324 bool wl_low_gain_en; 325 u8 bt_lna_lvl; 326 }; 327 328 static inline void rtw_coex_set_init(struct rtw_dev *rtwdev) 329 { 330 struct rtw_chip_info *chip = rtwdev->chip; 331 332 chip->ops->coex_set_init(rtwdev); 333 } 334 335 static inline 336 void rtw_coex_set_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type, u8 pos_type) 337 { 338 struct rtw_chip_info *chip = rtwdev->chip; 339 340 if (!chip->ops->coex_set_ant_switch) 341 return; 342 343 chip->ops->coex_set_ant_switch(rtwdev, ctrl_type, pos_type); 344 } 345 346 static inline void rtw_coex_set_gnt_fix(struct rtw_dev *rtwdev) 347 { 348 struct rtw_chip_info *chip = rtwdev->chip; 349 350 chip->ops->coex_set_gnt_fix(rtwdev); 351 } 352 353 static inline void rtw_coex_set_gnt_debug(struct rtw_dev *rtwdev) 354 { 355 struct rtw_chip_info *chip = rtwdev->chip; 356 357 chip->ops->coex_set_gnt_debug(rtwdev); 358 } 359 360 static inline void rtw_coex_set_rfe_type(struct rtw_dev *rtwdev) 361 { 362 struct rtw_chip_info *chip = rtwdev->chip; 363 364 chip->ops->coex_set_rfe_type(rtwdev); 365 } 366 367 static inline void rtw_coex_set_wl_tx_power(struct rtw_dev *rtwdev, u8 wl_pwr) 368 { 369 struct rtw_chip_info *chip = rtwdev->chip; 370 371 chip->ops->coex_set_wl_tx_power(rtwdev, wl_pwr); 372 } 373 374 static inline 375 void rtw_coex_set_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain) 376 { 377 struct rtw_chip_info *chip = rtwdev->chip; 378 379 chip->ops->coex_set_wl_rx_gain(rtwdev, low_gain); 380 } 381 382 void rtw_coex_info_response(struct rtw_dev *rtwdev, struct sk_buff *skb); 383 u32 rtw_coex_read_indirect_reg(struct rtw_dev *rtwdev, u16 addr); 384 void rtw_coex_write_indirect_reg(struct rtw_dev *rtwdev, u16 addr, 385 u32 mask, u32 val); 386 void rtw_coex_write_scbd(struct rtw_dev *rtwdev, u16 bitpos, bool set); 387 388 void rtw_coex_bt_relink_work(struct work_struct *work); 389 void rtw_coex_bt_reenable_work(struct work_struct *work); 390 void rtw_coex_defreeze_work(struct work_struct *work); 391 void rtw_coex_wl_remain_work(struct work_struct *work); 392 void rtw_coex_bt_remain_work(struct work_struct *work); 393 void rtw_coex_wl_connecting_work(struct work_struct *work); 394 void rtw_coex_bt_multi_link_remain_work(struct work_struct *work); 395 void rtw_coex_wl_ccklock_work(struct work_struct *work); 396 397 void rtw_coex_power_on_setting(struct rtw_dev *rtwdev); 398 void rtw_coex_power_off_setting(struct rtw_dev *rtwdev); 399 void rtw_coex_init_hw_config(struct rtw_dev *rtwdev, bool wifi_only); 400 void rtw_coex_ips_notify(struct rtw_dev *rtwdev, u8 type); 401 void rtw_coex_lps_notify(struct rtw_dev *rtwdev, u8 type); 402 void rtw_coex_scan_notify(struct rtw_dev *rtwdev, u8 type); 403 void rtw_coex_connect_notify(struct rtw_dev *rtwdev, u8 type); 404 void rtw_coex_media_status_notify(struct rtw_dev *rtwdev, u8 type); 405 void rtw_coex_bt_info_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length); 406 void rtw_coex_bt_hid_info_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length); 407 void rtw_coex_wl_fwdbginfo_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length); 408 void rtw_coex_switchband_notify(struct rtw_dev *rtwdev, u8 type); 409 void rtw_coex_wl_status_change_notify(struct rtw_dev *rtwdev, u32 type); 410 void rtw_coex_wl_status_check(struct rtw_dev *rtwdev); 411 void rtw_coex_query_bt_hid_list(struct rtw_dev *rtwdev); 412 void rtw_coex_display_coex_info(struct rtw_dev *rtwdev, struct seq_file *m); 413 414 static inline bool rtw_coex_disabled(struct rtw_dev *rtwdev) 415 { 416 struct rtw_coex *coex = &rtwdev->coex; 417 struct rtw_coex_stat *coex_stat = &coex->stat; 418 419 return coex_stat->bt_disabled; 420 } 421 422 #endif 423