1/****************************************************************************** 2 * 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * GPL LICENSE SUMMARY 7 * 8 * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of version 2 of the GNU General Public License as 13 * published by the Free Software Foundation. 14 * 15 * This program is distributed in the hope that it will be useful, but 16 * WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, 23 * USA 24 * 25 * The full GNU General Public License is included in this distribution 26 * in the file called COPYING. 27 * 28 * Contact Information: 29 * Intel Linux Wireless <ilw@linux.intel.com> 30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 31 * 32 * BSD LICENSE 33 * 34 * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved. 35 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 36 * All rights reserved. 37 * 38 * Redistribution and use in source and binary forms, with or without 39 * modification, are permitted provided that the following conditions 40 * are met: 41 * 42 * * Redistributions of source code must retain the above copyright 43 * notice, this list of conditions and the following disclaimer. 44 * * Redistributions in binary form must reproduce the above copyright 45 * notice, this list of conditions and the following disclaimer in 46 * the documentation and/or other materials provided with the 47 * distribution. 48 * * Neither the name Intel Corporation nor the names of its 49 * contributors may be used to endorse or promote products derived 50 * from this software without specific prior written permission. 51 * 52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 63 *****************************************************************************/ 64 65#ifndef __fw_api_bt_coex_h__ 66#define __fw_api_bt_coex_h__ 67 68#include <linux/types.h> 69#include <linux/bitops.h> 70 71#define BITS(nb) (BIT(nb) - 1) 72 73/** 74 * enum iwl_bt_coex_flags - flags for BT_COEX command 75 * @BT_COEX_MODE_POS: 76 * @BT_COEX_MODE_MSK: 77 * @BT_COEX_DISABLE_OLD: 78 * @BT_COEX_2W_OLD: 79 * @BT_COEX_3W_OLD: 80 * @BT_COEX_NW_OLD: 81 * @BT_COEX_AUTO_OLD: 82 * @BT_COEX_BT_OLD: Antenna is for BT (manufacuring tests) 83 * @BT_COEX_WIFI_OLD: Antenna is for BT (manufacuring tests) 84 * @BT_COEX_SYNC2SCO: 85 * @BT_COEX_CORUNNING: 86 * @BT_COEX_MPLUT: 87 * @BT_COEX_TTC: 88 * @BT_COEX_RRC: 89 * 90 * The COEX_MODE must be set for each command. Even if it is not changed. 91 */ 92enum iwl_bt_coex_flags { 93 BT_COEX_MODE_POS = 3, 94 BT_COEX_MODE_MSK = BITS(3) << BT_COEX_MODE_POS, 95 BT_COEX_DISABLE_OLD = 0x0 << BT_COEX_MODE_POS, 96 BT_COEX_2W_OLD = 0x1 << BT_COEX_MODE_POS, 97 BT_COEX_3W_OLD = 0x2 << BT_COEX_MODE_POS, 98 BT_COEX_NW_OLD = 0x3 << BT_COEX_MODE_POS, 99 BT_COEX_AUTO_OLD = 0x5 << BT_COEX_MODE_POS, 100 BT_COEX_BT_OLD = 0x6 << BT_COEX_MODE_POS, 101 BT_COEX_WIFI_OLD = 0x7 << BT_COEX_MODE_POS, 102 BT_COEX_SYNC2SCO = BIT(7), 103 BT_COEX_CORUNNING = BIT(8), 104 BT_COEX_MPLUT = BIT(9), 105 BT_COEX_TTC = BIT(20), 106 BT_COEX_RRC = BIT(21), 107}; 108 109/* 110 * indicates what has changed in the BT_COEX command. 111 * BT_VALID_ENABLE must be set for each command. Commands without this bit will 112 * discarded by the firmware 113 */ 114enum iwl_bt_coex_valid_bit_msk { 115 BT_VALID_ENABLE = BIT(0), 116 BT_VALID_BT_PRIO_BOOST = BIT(1), 117 BT_VALID_MAX_KILL = BIT(2), 118 BT_VALID_3W_TMRS = BIT(3), 119 BT_VALID_KILL_ACK = BIT(4), 120 BT_VALID_KILL_CTS = BIT(5), 121 BT_VALID_REDUCED_TX_POWER = BIT(6), 122 BT_VALID_LUT = BIT(7), 123 BT_VALID_WIFI_RX_SW_PRIO_BOOST = BIT(8), 124 BT_VALID_WIFI_TX_SW_PRIO_BOOST = BIT(9), 125 BT_VALID_MULTI_PRIO_LUT = BIT(10), 126 BT_VALID_TRM_KICK_FILTER = BIT(11), 127 BT_VALID_CORUN_LUT_20 = BIT(12), 128 BT_VALID_CORUN_LUT_40 = BIT(13), 129 BT_VALID_ANT_ISOLATION = BIT(14), 130 BT_VALID_ANT_ISOLATION_THRS = BIT(15), 131 BT_VALID_TXTX_DELTA_FREQ_THRS = BIT(16), 132 BT_VALID_TXRX_MAX_FREQ_0 = BIT(17), 133 BT_VALID_SYNC_TO_SCO = BIT(18), 134 BT_VALID_TTC = BIT(20), 135 BT_VALID_RRC = BIT(21), 136}; 137 138/** 139 * enum iwl_bt_reduced_tx_power - allows to reduce txpower for WiFi frames. 140 * @BT_REDUCED_TX_POWER_CTL: reduce Tx power for control frames 141 * @BT_REDUCED_TX_POWER_DATA: reduce Tx power for data frames 142 * 143 * This mechanism allows to have BT and WiFi run concurrently. Since WiFi 144 * reduces its Tx power, it can work along with BT, hence reducing the amount 145 * of WiFi frames being killed by BT. 146 */ 147enum iwl_bt_reduced_tx_power { 148 BT_REDUCED_TX_POWER_CTL = BIT(0), 149 BT_REDUCED_TX_POWER_DATA = BIT(1), 150}; 151 152enum iwl_bt_coex_lut_type { 153 BT_COEX_TIGHT_LUT = 0, 154 BT_COEX_LOOSE_LUT, 155 BT_COEX_TX_DIS_LUT, 156 157 BT_COEX_MAX_LUT, 158 BT_COEX_INVALID_LUT = 0xff, 159}; /* BT_COEX_DECISION_LUT_INDEX_API_E_VER_1 */ 160 161#define BT_COEX_LUT_SIZE (12) 162#define BT_COEX_CORUN_LUT_SIZE (32) 163#define BT_COEX_MULTI_PRIO_LUT_SIZE (2) 164#define BT_COEX_BOOST_SIZE (4) 165#define BT_REDUCED_TX_POWER_BIT BIT(7) 166 167/** 168 * struct iwl_bt_coex_cmd_old - bt coex configuration command 169 * @flags:&enum iwl_bt_coex_flags 170 * @max_kill: 171 * @bt_reduced_tx_power: enum %iwl_bt_reduced_tx_power 172 * @override_primary_lut: enum %iwl_bt_coex_lut_type: BT_COEX_INVALID_LUT 173 * should be set by default 174 * @override_secondary_lut: enum %iwl_bt_coex_lut_type: BT_COEX_INVALID_LUT 175 * should be set by default 176 * @bt4_antenna_isolation: antenna isolation 177 * @bt4_antenna_isolation_thr: antenna threshold value 178 * @bt4_tx_tx_delta_freq_thr: TxTx delta frequency 179 * @bt4_tx_rx_max_freq0: TxRx max frequency 180 * @bt_prio_boost: BT priority boost registers 181 * @wifi_tx_prio_boost: SW boost of wifi tx priority 182 * @wifi_rx_prio_boost: SW boost of wifi rx priority 183 * @kill_ack_msk: kill ACK mask. 1 - Tx ACK, 0 - kill Tx of ACK. 184 * @kill_cts_msk: kill CTS mask. 1 - Tx CTS, 0 - kill Tx of CTS. 185 * @decision_lut: PTA decision LUT, per Prio-Ch 186 * @bt4_multiprio_lut: multi priority LUT configuration 187 * @bt4_corun_lut20: co-running 20 MHz LUT configuration 188 * @bt4_corun_lut40: co-running 40 MHz LUT configuration 189 * @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk 190 * 191 * The structure is used for the BT_COEX command. 192 */ 193struct iwl_bt_coex_cmd_old { 194 __le32 flags; 195 u8 max_kill; 196 u8 bt_reduced_tx_power; 197 u8 override_primary_lut; 198 u8 override_secondary_lut; 199 200 u8 bt4_antenna_isolation; 201 u8 bt4_antenna_isolation_thr; 202 u8 bt4_tx_tx_delta_freq_thr; 203 u8 bt4_tx_rx_max_freq0; 204 205 __le32 bt_prio_boost[BT_COEX_BOOST_SIZE]; 206 __le32 wifi_tx_prio_boost; 207 __le32 wifi_rx_prio_boost; 208 __le32 kill_ack_msk; 209 __le32 kill_cts_msk; 210 211 __le32 decision_lut[BT_COEX_MAX_LUT][BT_COEX_LUT_SIZE]; 212 __le32 bt4_multiprio_lut[BT_COEX_MULTI_PRIO_LUT_SIZE]; 213 __le32 bt4_corun_lut20[BT_COEX_CORUN_LUT_SIZE]; 214 __le32 bt4_corun_lut40[BT_COEX_CORUN_LUT_SIZE]; 215 216 __le32 valid_bit_msk; 217} __packed; /* BT_COEX_CMD_API_S_VER_5 */ 218 219enum iwl_bt_coex_mode { 220 BT_COEX_DISABLE = 0x0, 221 BT_COEX_NW = 0x1, 222 BT_COEX_BT = 0x2, 223 BT_COEX_WIFI = 0x3, 224}; /* BT_COEX_MODES_E */ 225 226enum iwl_bt_coex_enabled_modules { 227 BT_COEX_MPLUT_ENABLED = BIT(0), 228 BT_COEX_MPLUT_BOOST_ENABLED = BIT(1), 229 BT_COEX_SYNC2SCO_ENABLED = BIT(2), 230 BT_COEX_CORUN_ENABLED = BIT(3), 231 BT_COEX_HIGH_BAND_RET = BIT(4), 232}; /* BT_COEX_MODULES_ENABLE_E_VER_1 */ 233 234/** 235 * struct iwl_bt_coex_cmd - bt coex configuration command 236 * @mode: enum %iwl_bt_coex_mode 237 * @enabled_modules: enum %iwl_bt_coex_enabled_modules 238 * 239 * The structure is used for the BT_COEX command. 240 */ 241struct iwl_bt_coex_cmd { 242 __le32 mode; 243 __le32 enabled_modules; 244} __packed; /* BT_COEX_CMD_API_S_VER_6 */ 245 246/** 247 * struct iwl_bt_coex_corun_lut_update - bt coex update the corun lut 248 * @corun_lut20: co-running 20 MHz LUT configuration 249 * @corun_lut40: co-running 40 MHz LUT configuration 250 * 251 * The structure is used for the BT_COEX_UPDATE_CORUN_LUT command. 252 */ 253struct iwl_bt_coex_corun_lut_update_cmd { 254 __le32 corun_lut20[BT_COEX_CORUN_LUT_SIZE]; 255 __le32 corun_lut40[BT_COEX_CORUN_LUT_SIZE]; 256} __packed; /* BT_COEX_UPDATE_CORUN_LUT_API_S_VER_1 */ 257 258/** 259 * struct iwl_bt_coex_reduced_txp_update_cmd 260 * @reduced_txp: bit BT_REDUCED_TX_POWER_BIT to enable / disable, rest of the 261 * bits are the sta_id (value) 262 */ 263struct iwl_bt_coex_reduced_txp_update_cmd { 264 __le32 reduced_txp; 265} __packed; /* BT_COEX_UPDATE_REDUCED_TX_POWER_API_S_VER_1 */ 266 267/** 268 * struct iwl_bt_coex_ci_cmd - bt coex channel inhibition command 269 * @bt_primary_ci: 270 * @primary_ch_phy_id: 271 * @bt_secondary_ci: 272 * @secondary_ch_phy_id: 273 * 274 * Used for BT_COEX_CI command 275 */ 276struct iwl_bt_coex_ci_cmd { 277 __le64 bt_primary_ci; 278 __le32 primary_ch_phy_id; 279 280 __le64 bt_secondary_ci; 281 __le32 secondary_ch_phy_id; 282} __packed; /* BT_CI_MSG_API_S_VER_2 */ 283 284#define BT_MBOX(n_dw, _msg, _pos, _nbits) \ 285 BT_MBOX##n_dw##_##_msg##_POS = (_pos), \ 286 BT_MBOX##n_dw##_##_msg = BITS(_nbits) << BT_MBOX##n_dw##_##_msg##_POS 287 288enum iwl_bt_mxbox_dw0 { 289 BT_MBOX(0, LE_SLAVE_LAT, 0, 3), 290 BT_MBOX(0, LE_PROF1, 3, 1), 291 BT_MBOX(0, LE_PROF2, 4, 1), 292 BT_MBOX(0, LE_PROF_OTHER, 5, 1), 293 BT_MBOX(0, CHL_SEQ_N, 8, 4), 294 BT_MBOX(0, INBAND_S, 13, 1), 295 BT_MBOX(0, LE_MIN_RSSI, 16, 4), 296 BT_MBOX(0, LE_SCAN, 20, 1), 297 BT_MBOX(0, LE_ADV, 21, 1), 298 BT_MBOX(0, LE_MAX_TX_POWER, 24, 4), 299 BT_MBOX(0, OPEN_CON_1, 28, 2), 300}; 301 302enum iwl_bt_mxbox_dw1 { 303 BT_MBOX(1, BR_MAX_TX_POWER, 0, 4), 304 BT_MBOX(1, IP_SR, 4, 1), 305 BT_MBOX(1, LE_MSTR, 5, 1), 306 BT_MBOX(1, AGGR_TRFC_LD, 8, 6), 307 BT_MBOX(1, MSG_TYPE, 16, 3), 308 BT_MBOX(1, SSN, 19, 2), 309}; 310 311enum iwl_bt_mxbox_dw2 { 312 BT_MBOX(2, SNIFF_ACT, 0, 3), 313 BT_MBOX(2, PAG, 3, 1), 314 BT_MBOX(2, INQUIRY, 4, 1), 315 BT_MBOX(2, CONN, 5, 1), 316 BT_MBOX(2, SNIFF_INTERVAL, 8, 5), 317 BT_MBOX(2, DISC, 13, 1), 318 BT_MBOX(2, SCO_TX_ACT, 16, 2), 319 BT_MBOX(2, SCO_RX_ACT, 18, 2), 320 BT_MBOX(2, ESCO_RE_TX, 20, 2), 321 BT_MBOX(2, SCO_DURATION, 24, 6), 322}; 323 324enum iwl_bt_mxbox_dw3 { 325 BT_MBOX(3, SCO_STATE, 0, 1), 326 BT_MBOX(3, SNIFF_STATE, 1, 1), 327 BT_MBOX(3, A2DP_STATE, 2, 1), 328 BT_MBOX(3, ACL_STATE, 3, 1), 329 BT_MBOX(3, MSTR_STATE, 4, 1), 330 BT_MBOX(3, OBX_STATE, 5, 1), 331 BT_MBOX(3, OPEN_CON_2, 8, 2), 332 BT_MBOX(3, TRAFFIC_LOAD, 10, 2), 333 BT_MBOX(3, CHL_SEQN_LSB, 12, 1), 334 BT_MBOX(3, INBAND_P, 13, 1), 335 BT_MBOX(3, MSG_TYPE_2, 16, 3), 336 BT_MBOX(3, SSN_2, 19, 2), 337 BT_MBOX(3, UPDATE_REQUEST, 21, 1), 338}; 339 340#define BT_MBOX_MSG(_notif, _num, _field) \ 341 ((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\ 342 >> BT_MBOX##_num##_##_field##_POS) 343 344enum iwl_bt_activity_grading { 345 BT_OFF = 0, 346 BT_ON_NO_CONNECTION = 1, 347 BT_LOW_TRAFFIC = 2, 348 BT_HIGH_TRAFFIC = 3, 349 350 BT_MAX_AG, 351}; /* BT_COEX_BT_ACTIVITY_GRADING_API_E_VER_1 */ 352 353enum iwl_bt_ci_compliance { 354 BT_CI_COMPLIANCE_NONE = 0, 355 BT_CI_COMPLIANCE_PRIMARY = 1, 356 BT_CI_COMPLIANCE_SECONDARY = 2, 357 BT_CI_COMPLIANCE_BOTH = 3, 358}; /* BT_COEX_CI_COMPLIENCE_E_VER_1 */ 359 360#define IWL_COEX_IS_TTC_ON(_ttc_rrc_status, _phy_id) \ 361 (_ttc_rrc_status & BIT(_phy_id)) 362 363#define IWL_COEX_IS_RRC_ON(_ttc_rrc_status, _phy_id) \ 364 ((_ttc_rrc_status >> 4) & BIT(_phy_id)) 365 366/** 367 * struct iwl_bt_coex_profile_notif - notification about BT coex 368 * @mbox_msg: message from BT to WiFi 369 * @msg_idx: the index of the message 370 * @bt_ci_compliance: enum %iwl_bt_ci_compliance 371 * @primary_ch_lut: LUT used for primary channel enum %iwl_bt_coex_lut_type 372 * @secondary_ch_lut: LUT used for secondary channel enume %iwl_bt_coex_lut_type 373 * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading 374 * @ttc_rrc_status: is TTC or RRC enabled - one bit per PHY 375 */ 376struct iwl_bt_coex_profile_notif { 377 __le32 mbox_msg[4]; 378 __le32 msg_idx; 379 __le32 bt_ci_compliance; 380 381 __le32 primary_ch_lut; 382 __le32 secondary_ch_lut; 383 __le32 bt_activity_grading; 384 u8 ttc_rrc_status; 385 u8 reserved[3]; 386} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_4 */ 387 388enum iwl_bt_coex_prio_table_event { 389 BT_COEX_PRIO_TBL_EVT_INIT_CALIB1 = 0, 390 BT_COEX_PRIO_TBL_EVT_INIT_CALIB2 = 1, 391 BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW1 = 2, 392 BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW2 = 3, 393 BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH1 = 4, 394 BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH2 = 5, 395 BT_COEX_PRIO_TBL_EVT_DTIM = 6, 396 BT_COEX_PRIO_TBL_EVT_SCAN52 = 7, 397 BT_COEX_PRIO_TBL_EVT_SCAN24 = 8, 398 BT_COEX_PRIO_TBL_EVT_IDLE = 9, 399 BT_COEX_PRIO_TBL_EVT_MAX = 16, 400}; /* BT_COEX_PRIO_TABLE_EVENTS_API_E_VER_1 */ 401 402enum iwl_bt_coex_prio_table_prio { 403 BT_COEX_PRIO_TBL_DISABLED = 0, 404 BT_COEX_PRIO_TBL_PRIO_LOW = 1, 405 BT_COEX_PRIO_TBL_PRIO_HIGH = 2, 406 BT_COEX_PRIO_TBL_PRIO_BYPASS = 3, 407 BT_COEX_PRIO_TBL_PRIO_COEX_OFF = 4, 408 BT_COEX_PRIO_TBL_PRIO_COEX_ON = 5, 409 BT_COEX_PRIO_TBL_PRIO_COEX_IDLE = 6, 410 BT_COEX_PRIO_TBL_MAX = 8, 411}; /* BT_COEX_PRIO_TABLE_PRIORITIES_API_E_VER_1 */ 412 413#define BT_COEX_PRIO_TBL_SHRD_ANT_POS (0) 414#define BT_COEX_PRIO_TBL_PRIO_POS (1) 415#define BT_COEX_PRIO_TBL_RESERVED_POS (4) 416 417/** 418 * struct iwl_bt_coex_prio_tbl_cmd - priority table for BT coex 419 * @prio_tbl: 420 */ 421struct iwl_bt_coex_prio_tbl_cmd { 422 u8 prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX]; 423} __packed; 424 425/** 426 * struct iwl_bt_coex_ci_cmd_old - bt coex channel inhibition command 427 * @bt_primary_ci: 428 * @bt_secondary_ci: 429 * @co_run_bw_primary: 430 * @co_run_bw_secondary: 431 * @primary_ch_phy_id: 432 * @secondary_ch_phy_id: 433 * 434 * Used for BT_COEX_CI command 435 */ 436struct iwl_bt_coex_ci_cmd_old { 437 __le64 bt_primary_ci; 438 __le64 bt_secondary_ci; 439 440 u8 co_run_bw_primary; 441 u8 co_run_bw_secondary; 442 u8 primary_ch_phy_id; 443 u8 secondary_ch_phy_id; 444} __packed; /* BT_CI_MSG_API_S_VER_1 */ 445 446/** 447 * struct iwl_bt_coex_profile_notif_old - notification about BT coex 448 * @mbox_msg: message from BT to WiFi 449 * @msg_idx: the index of the message 450 * @bt_status: 0 - off, 1 - on 451 * @bt_open_conn: number of BT connections open 452 * @bt_traffic_load: load of BT traffic 453 * @bt_agg_traffic_load: aggregated load of BT traffic 454 * @bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant 455 * @primary_ch_lut: LUT used for primary channel 456 * @secondary_ch_lut: LUT used for secondary channel 457 * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading 458 */ 459struct iwl_bt_coex_profile_notif_old { 460 __le32 mbox_msg[4]; 461 __le32 msg_idx; 462 u8 bt_status; 463 u8 bt_open_conn; 464 u8 bt_traffic_load; 465 u8 bt_agg_traffic_load; 466 u8 bt_ci_compliance; 467 u8 ttc_enabled; 468 u8 rrc_enabled; 469 u8 reserved; 470 471 __le32 primary_ch_lut; 472 __le32 secondary_ch_lut; 473 __le32 bt_activity_grading; 474} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_3 */ 475 476#endif /* __fw_api_bt_coex_h__ */ 477