1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* 3 * Copyright (C) 2024-2025 Intel Corporation 4 * Copyright (C) 2012-2014, 2018-2022 Intel Corporation 5 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH 6 * Copyright (C) 2016-2017 Intel Deutschland GmbH 7 */ 8 #ifndef __iwl_fw_api_datapath_h__ 9 #define __iwl_fw_api_datapath_h__ 10 11 /** 12 * enum iwl_data_path_subcmd_ids - data path group commands 13 */ 14 enum iwl_data_path_subcmd_ids { 15 /** 16 * @DQA_ENABLE_CMD: &struct iwl_dqa_enable_cmd 17 */ 18 DQA_ENABLE_CMD = 0x0, 19 20 /** 21 * @UPDATE_MU_GROUPS_CMD: &struct iwl_mu_group_mgmt_cmd 22 */ 23 UPDATE_MU_GROUPS_CMD = 0x1, 24 25 /** 26 * @TRIGGER_RX_QUEUES_NOTIF_CMD: &struct iwl_rxq_sync_cmd 27 */ 28 TRIGGER_RX_QUEUES_NOTIF_CMD = 0x2, 29 30 /** 31 * @WNM_PLATFORM_PTM_REQUEST_CMD: &struct iwl_time_sync_cfg_cmd 32 */ 33 WNM_PLATFORM_PTM_REQUEST_CMD = 0x3, 34 35 /** 36 * @WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD: 37 * &struct iwl_time_sync_cfg_cmd 38 */ 39 WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD = 0x4, 40 41 /** 42 * @STA_HE_CTXT_CMD: &struct iwl_he_sta_context_cmd_v1, 43 * &struct iwl_he_sta_context_cmd_v2 or 44 * &struct iwl_he_sta_context_cmd_v3 45 */ 46 STA_HE_CTXT_CMD = 0x7, 47 48 /** 49 * @RLC_CONFIG_CMD: &struct iwl_rlc_config_cmd 50 */ 51 RLC_CONFIG_CMD = 0x8, 52 53 /** 54 * @RFH_QUEUE_CONFIG_CMD: &struct iwl_rfh_queue_config 55 */ 56 RFH_QUEUE_CONFIG_CMD = 0xD, 57 58 /** 59 * @TLC_MNG_CONFIG_CMD: &struct iwl_tlc_config_cmd_v4 60 */ 61 TLC_MNG_CONFIG_CMD = 0xF, 62 63 /** 64 * @HE_AIR_SNIFFER_CONFIG_CMD: &struct iwl_he_monitor_cmd 65 */ 66 HE_AIR_SNIFFER_CONFIG_CMD = 0x13, 67 68 /** 69 * @CHEST_COLLECTOR_FILTER_CONFIG_CMD: Configure the CSI 70 * matrix collection, uses &struct iwl_channel_estimation_cfg 71 */ 72 CHEST_COLLECTOR_FILTER_CONFIG_CMD = 0x14, 73 74 /** 75 * @RX_BAID_ALLOCATION_CONFIG_CMD: Allocate/deallocate a BAID for an RX 76 * blockack session, uses &struct iwl_rx_baid_cfg_cmd for the 77 * command, and &struct iwl_rx_baid_cfg_resp as a response. 78 */ 79 RX_BAID_ALLOCATION_CONFIG_CMD = 0x16, 80 81 /** 82 * @SCD_QUEUE_CONFIG_CMD: new scheduler queue allocation/config/removal 83 * command, uses &struct iwl_scd_queue_cfg_cmd and the response 84 * is (same as before) &struct iwl_tx_queue_cfg_rsp. 85 */ 86 SCD_QUEUE_CONFIG_CMD = 0x17, 87 88 /** 89 * @SEC_KEY_CMD: security key command, uses &struct iwl_sec_key_cmd 90 */ 91 SEC_KEY_CMD = 0x18, 92 93 /** 94 * @ESR_MODE_NOTIF: notification to recommend/force a wanted esr mode, 95 * uses &struct iwl_esr_mode_notif or &struct iwl_esr_mode_notif_v1 96 */ 97 ESR_MODE_NOTIF = 0xF3, 98 99 /** 100 * @MONITOR_NOTIF: Datapath monitoring notification, using 101 * &struct iwl_datapath_monitor_notif 102 */ 103 MONITOR_NOTIF = 0xF4, 104 105 /** 106 * @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data or &struct iwl_rx_no_data_ver_3 107 */ 108 RX_NO_DATA_NOTIF = 0xF5, 109 110 /** 111 * @THERMAL_DUAL_CHAIN_REQUEST: firmware request for SMPS mode, 112 * &struct iwl_thermal_dual_chain_request 113 */ 114 THERMAL_DUAL_CHAIN_REQUEST = 0xF6, 115 116 /** 117 * @TLC_MNG_UPDATE_NOTIF: &struct iwl_tlc_update_notif 118 */ 119 TLC_MNG_UPDATE_NOTIF = 0xF7, 120 121 /** 122 * @BEACON_FILTER_IN_NOTIF: &struct iwl_beacon_filter_notif 123 */ 124 BEACON_FILTER_IN_NOTIF = 0xF8, 125 126 /** 127 * @STA_PM_NOTIF: &struct iwl_mvm_pm_state_notification 128 */ 129 STA_PM_NOTIF = 0xFD, 130 131 /** 132 * @MU_GROUP_MGMT_NOTIF: &struct iwl_mu_group_mgmt_notif 133 */ 134 MU_GROUP_MGMT_NOTIF = 0xFE, 135 136 /** 137 * @RX_QUEUES_NOTIFICATION: &struct iwl_rxq_sync_notification 138 */ 139 RX_QUEUES_NOTIFICATION = 0xFF, 140 }; 141 142 /** 143 * struct iwl_mu_group_mgmt_cmd - VHT MU-MIMO group configuration 144 * 145 * @reserved: reserved 146 * @membership_status: a bitmap of MU groups 147 * @user_position:the position of station in a group. If the station is in the 148 * group then bits (group * 2) is the position -1 149 */ 150 struct iwl_mu_group_mgmt_cmd { 151 __le32 reserved; 152 __le32 membership_status[2]; 153 __le32 user_position[4]; 154 } __packed; /* MU_GROUP_ID_MNG_TABLE_API_S_VER_1 */ 155 156 /** 157 * struct iwl_mu_group_mgmt_notif - VHT MU-MIMO group id notification 158 * 159 * @membership_status: a bitmap of MU groups 160 * @user_position: the position of station in a group. If the station is in the 161 * group then bits (group * 2) is the position -1 162 */ 163 struct iwl_mu_group_mgmt_notif { 164 __le32 membership_status[2]; 165 __le32 user_position[4]; 166 } __packed; /* MU_GROUP_MNG_NTFY_API_S_VER_1 */ 167 168 enum iwl_channel_estimation_flags { 169 IWL_CHANNEL_ESTIMATION_ENABLE = BIT(0), 170 IWL_CHANNEL_ESTIMATION_TIMER = BIT(1), 171 IWL_CHANNEL_ESTIMATION_COUNTER = BIT(2), 172 }; 173 174 enum iwl_time_sync_protocol_type { 175 IWL_TIME_SYNC_PROTOCOL_TM = BIT(0), 176 IWL_TIME_SYNC_PROTOCOL_FTM = BIT(1), 177 }; /* WNM_TIMING_ENABLED_PROTOCOL_API_E_VER_1 */ 178 179 /** 180 * struct iwl_time_sync_cfg_cmd - TM/FTM time sync measurement configuration 181 * 182 * @protocols: The type of frames to raise notifications for. A bitmap 183 * of @iwl_time_sync_protocol_type 184 * @peer_addr: peer address with which TM/FTM measurements are required 185 * @reserved: for alignment 186 */ 187 struct iwl_time_sync_cfg_cmd { 188 __le32 protocols; 189 u8 peer_addr[ETH_ALEN]; 190 u8 reserved[2]; 191 } __packed; /* WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD_API_S_VER_1 */ 192 193 /** 194 * enum iwl_synced_time_operation - PTM request options 195 * 196 * @IWL_SYNCED_TIME_OPERATION_READ_ARTB: read only the ARTB time 197 * @IWL_SYNCED_TIME_OPERATION_READ_GP2: read only the GP2 time 198 * @IWL_SYNCED_TIME_OPERATION_READ_BOTH: latch the ARTB and GP2 clocks and 199 * provide timestamps from both clocks for the same time point 200 */ 201 enum iwl_synced_time_operation { 202 IWL_SYNCED_TIME_OPERATION_READ_ARTB = 1, 203 IWL_SYNCED_TIME_OPERATION_READ_GP2, 204 IWL_SYNCED_TIME_OPERATION_READ_BOTH, 205 }; 206 207 /** 208 * struct iwl_synced_time_cmd - request synced GP2/ARTB timestamps 209 * 210 * @operation: one of &enum iwl_synced_time_operation 211 */ 212 struct iwl_synced_time_cmd { 213 __le32 operation; 214 } __packed; /* WNM_80211V_TIMING_CMD_API_S_VER_1 */ 215 216 /** 217 * struct iwl_synced_time_rsp - response to iwl_synced_time_cmd 218 * 219 * @operation: one of &enum iwl_synced_time_operation 220 * @platform_timestamp_hi: high DWORD of the ARTB clock timestamp in nanoseconds 221 * @platform_timestamp_lo: low DWORD of the ARTB clock timestamp in nanoseconds 222 * @gp2_timestamp_hi: high DWORD of the GP2 clock timestamp in 10's of 223 * nanoseconds 224 * @gp2_timestamp_lo: low DWORD of the GP2 clock timestamp in 10's of 225 * nanoseconds 226 */ 227 struct iwl_synced_time_rsp { 228 __le32 operation; 229 __le32 platform_timestamp_hi; 230 __le32 platform_timestamp_lo; 231 __le32 gp2_timestamp_hi; 232 __le32 gp2_timestamp_lo; 233 } __packed; /* WNM_80211V_TIMING_RSP_API_S_VER_1 */ 234 235 /* PTP_CTX_MAX_DATA_SIZE_IN_API_D_VER_1 */ 236 #define PTP_CTX_MAX_DATA_SIZE 128 237 238 /** 239 * struct iwl_time_msmt_ptp_ctx - Vendor specific element 240 * to allow a space for flexibility for the userspace App 241 * 242 * @ftm: FTM specific vendor element 243 * @ftm.element_id: element id of vendor specific ie 244 * @ftm.length: length of vendor specific ie 245 * @ftm.reserved: for alignment 246 * @ftm.data: vendor specific data blob 247 * @tm: TM specific vendor element 248 * @tm.element_id: element id of vendor specific ie 249 * @tm.length: length of vendor specific ie 250 * @tm.data: vendor specific data blob 251 */ 252 struct iwl_time_msmt_ptp_ctx { 253 /* Differentiate between FTM and TM specific Vendor elements */ 254 union { 255 struct { 256 u8 element_id; 257 u8 length; 258 __le16 reserved; 259 u8 data[PTP_CTX_MAX_DATA_SIZE]; 260 } ftm; 261 struct { 262 u8 element_id; 263 u8 length; 264 u8 data[PTP_CTX_MAX_DATA_SIZE]; 265 } tm; 266 }; 267 } __packed /* PTP_CTX_VER_1 */; 268 269 /** 270 * struct iwl_time_msmt_notify - Time Sync measurement notification 271 * for TM/FTM, along with additional meta data. 272 * 273 * @peer_addr: peer address 274 * @reserved: for alignment 275 * @dialog_token: measurement flow dialog token number 276 * @followup_dialog_token: Measurement flow previous dialog token number 277 * @t1_hi: high dword of t1-time of the Tx'ed action frame departure on 278 * sender side in units of 10 nano seconds 279 * @t1_lo: low dword of t1-time of the Tx'ed action frame departure on 280 * sender side in units of 10 nano seconds 281 * @t1_max_err: maximum t1-time error in units of 10 nano seconds 282 * @t4_hi: high dword of t4-time of the Rx'ed action frame's Ack arrival on 283 * sender side in units of 10 nano seconds 284 * @t4_lo: low dword of t4-time of the Rx'ed action frame's Ack arrival on 285 * sender side in units of 10 nano seconds 286 * @t4_max_err: maximum t4-time error in units of 10 nano seconds 287 * @t2_hi: high dword of t2-time of the Rx'ed action frame arrival on 288 * receiver side in units of 10 nano seconds 289 * @t2_lo: low dword of t2-time of the Rx'ed action frame arrival on 290 * receiver side in units of 10 nano seconds 291 * @t2_max_err: maximum t2-time error in units of 10 nano seconds 292 * @t3_hi: high dword of t3-time of the Tx'ed action frame's Ack departure on 293 * receiver side in units of 10 nano seconds 294 * @t3_lo: low dword of t3-time of the Tx'ed action frame's Ack departure on 295 * receiver side in units of 10 nano seconds 296 * @t3_max_err: maximum t3-time error in units of 10 nano seconds 297 * @ptp: vendor specific information element 298 */ 299 struct iwl_time_msmt_notify { 300 u8 peer_addr[ETH_ALEN]; 301 u8 reserved[2]; 302 __le32 dialog_token; 303 __le32 followup_dialog_token; 304 __le32 t1_hi; 305 __le32 t1_lo; 306 __le32 t1_max_err; 307 __le32 t4_hi; 308 __le32 t4_lo; 309 __le32 t4_max_err; 310 __le32 t2_hi; 311 __le32 t2_lo; 312 __le32 t2_max_err; 313 __le32 t3_hi; 314 __le32 t3_lo; 315 __le32 t3_max_err; 316 struct iwl_time_msmt_ptp_ctx ptp; 317 } __packed; /* WNM_80211V_TIMING_MEASUREMENT_NTFY_API_S_VER_1 */ 318 319 /** 320 * struct iwl_time_msmt_cfm_notify - Time Sync measurement confirmation 321 * notification for TM/FTM. Sent on receipt of 802.11 Ack from peer for the 322 * Tx'ed TM/FTM measurement action frame. 323 * 324 * @peer_addr: peer address 325 * @reserved: for alignment 326 * @dialog_token: measurement flow dialog token number 327 * @t1_hi: high dword of t1-time of the Tx'ed action frame departure on 328 * sender side in units of 10 nano seconds 329 * @t1_lo: low dword of t1-time of the Tx'ed action frame departure on 330 * sender side in units of 10 nano seconds 331 * @t1_max_err: maximum t1-time error in units of 10 nano seconds 332 * @t4_hi: high dword of t4-time of the Rx'ed action frame's Ack arrival on 333 * sender side in units of 10 nano seconds 334 * @t4_lo: low dword of t4-time of the Rx'ed action frame's Ack arrival on 335 * sender side in units of 10 nano seconds 336 * @t4_max_err: maximum t4-time error in units of 10 nano seconds 337 */ 338 struct iwl_time_msmt_cfm_notify { 339 u8 peer_addr[ETH_ALEN]; 340 u8 reserved[2]; 341 __le32 dialog_token; 342 __le32 t1_hi; 343 __le32 t1_lo; 344 __le32 t1_max_err; 345 __le32 t4_hi; 346 __le32 t4_lo; 347 __le32 t4_max_err; 348 } __packed; /* WNM_80211V_TIMING_MEASUREMENT_CONFIRM_NTFY_API_S_VER_1 */ 349 350 /** 351 * struct iwl_channel_estimation_cfg - channel estimation reporting config 352 */ 353 struct iwl_channel_estimation_cfg { 354 /** 355 * @flags: flags, see &enum iwl_channel_estimation_flags 356 */ 357 __le32 flags; 358 /** 359 * @timer: if enabled via flags, automatically disable after this many 360 * microseconds 361 */ 362 __le32 timer; 363 /** 364 * @count: if enabled via flags, automatically disable after this many 365 * frames with channel estimation matrix were captured 366 */ 367 __le32 count; 368 /** 369 * @rate_n_flags_mask: only try to record the channel estimation matrix 370 * if the rate_n_flags value for the received frame (let's call 371 * that rx_rnf) matches the mask/value given here like this: 372 * (rx_rnf & rate_n_flags_mask) == rate_n_flags_val. 373 */ 374 __le32 rate_n_flags_mask; 375 /** 376 * @rate_n_flags_val: see @rate_n_flags_mask 377 */ 378 __le32 rate_n_flags_val; 379 /** 380 * @reserved: reserved (for alignment) 381 */ 382 __le32 reserved; 383 /** 384 * @frame_types: bitmap of frame types to capture, the received frame's 385 * subtype|type takes 6 bits in the frame and the corresponding bit 386 * in this field must be set to 1 to capture channel estimation for 387 * that frame type. Set to all-ones to enable capturing for all 388 * frame types. 389 */ 390 __le64 frame_types; 391 } __packed; /* CHEST_COLLECTOR_FILTER_CMD_API_S_VER_1 */ 392 393 enum iwl_datapath_monitor_notif_type { 394 IWL_DP_MON_NOTIF_TYPE_EXT_CCA, 395 }; 396 397 struct iwl_datapath_monitor_notif { 398 __le32 type; 399 u8 link_id; 400 u8 reserved[3]; 401 } __packed; /* MONITOR_NTF_API_S_VER_1 */ 402 403 /** 404 * enum iwl_thermal_dual_chain_req_events - firmware SMPS request event 405 * @THERMAL_DUAL_CHAIN_REQ_ENABLE: (re-)enable dual-chain operation 406 * (subject to other constraints) 407 * @THERMAL_DUAL_CHAIN_REQ_DISABLE: disable dual-chain operation 408 * (static SMPS) 409 */ 410 enum iwl_thermal_dual_chain_req_events { 411 THERMAL_DUAL_CHAIN_REQ_ENABLE, 412 THERMAL_DUAL_CHAIN_REQ_DISABLE, 413 }; /* THERMAL_DUAL_CHAIN_DISABLE_STATE_API_E_VER_1 */ 414 415 /** 416 * struct iwl_thermal_dual_chain_request - SMPS request 417 * @event: the type of request, see &enum iwl_thermal_dual_chain_req_events 418 */ 419 struct iwl_thermal_dual_chain_request { 420 __le32 event; 421 } __packed; /* THERMAL_DUAL_CHAIN_DISABLE_REQ_NTFY_API_S_VER_1 */ 422 423 enum iwl_rlc_chain_info { 424 IWL_RLC_CHAIN_INFO_DRIVER_FORCE = BIT(0), 425 IWL_RLC_CHAIN_INFO_VALID = 0x000e, 426 IWL_RLC_CHAIN_INFO_FORCE = 0x0070, 427 IWL_RLC_CHAIN_INFO_FORCE_MIMO = 0x0380, 428 IWL_RLC_CHAIN_INFO_COUNT = 0x0c00, 429 IWL_RLC_CHAIN_INFO_MIMO_COUNT = 0x3000, 430 }; 431 432 /** 433 * struct iwl_rlc_properties - RLC properties 434 * @rx_chain_info: RX chain info, &enum iwl_rlc_chain_info 435 * @reserved: reserved 436 */ 437 struct iwl_rlc_properties { 438 __le32 rx_chain_info; 439 __le32 reserved; 440 } __packed; /* RLC_PROPERTIES_S_VER_1 */ 441 442 enum iwl_sad_mode { 443 IWL_SAD_MODE_ENABLED = BIT(0), 444 IWL_SAD_MODE_DEFAULT_ANT_MSK = 0x6, 445 IWL_SAD_MODE_DEFAULT_ANT_FW = 0x0, 446 IWL_SAD_MODE_DEFAULT_ANT_A = 0x2, 447 IWL_SAD_MODE_DEFAULT_ANT_B = 0x4, 448 }; 449 450 /** 451 * struct iwl_sad_properties - SAD properties 452 * @chain_a_sad_mode: chain A SAD mode, &enum iwl_sad_mode 453 * @chain_b_sad_mode: chain B SAD mode, &enum iwl_sad_mode 454 * @mac_id: MAC index 455 * @reserved: reserved 456 */ 457 struct iwl_sad_properties { 458 __le32 chain_a_sad_mode; 459 __le32 chain_b_sad_mode; 460 __le32 mac_id; 461 __le32 reserved; 462 } __packed; 463 464 /** 465 * struct iwl_rlc_config_cmd - RLC configuration 466 * @phy_id: PHY index 467 * @rlc: RLC properties, &struct iwl_rlc_properties 468 * @sad: SAD (single antenna diversity) options, &struct iwl_sad_properties 469 * @flags: flags (unused) 470 * @reserved: reserved 471 */ 472 struct iwl_rlc_config_cmd { 473 __le32 phy_id; 474 struct iwl_rlc_properties rlc; 475 struct iwl_sad_properties sad; 476 u8 flags; 477 u8 reserved[3]; 478 } __packed; /* RLC_CONFIG_CMD_API_S_VER_2 */ 479 480 #define IWL_MAX_BAID_OLD 16 /* MAX_IMMEDIATE_BA_API_D_VER_2 */ 481 #define IWL_MAX_BAID 32 /* MAX_IMMEDIATE_BA_API_D_VER_3 */ 482 483 /** 484 * enum iwl_rx_baid_action - BAID allocation/config action 485 * @IWL_RX_BAID_ACTION_ADD: add a new BAID session 486 * @IWL_RX_BAID_ACTION_MODIFY: modify the BAID session 487 * @IWL_RX_BAID_ACTION_REMOVE: remove the BAID session 488 */ 489 enum iwl_rx_baid_action { 490 IWL_RX_BAID_ACTION_ADD, 491 IWL_RX_BAID_ACTION_MODIFY, 492 IWL_RX_BAID_ACTION_REMOVE, 493 }; /* RX_BAID_ALLOCATION_ACTION_E_VER_1 */ 494 495 /** 496 * struct iwl_rx_baid_cfg_cmd_alloc - BAID allocation data 497 * @sta_id_mask: station ID mask 498 * @tid: the TID for this session 499 * @reserved: reserved 500 * @ssn: the starting sequence number 501 * @win_size: RX BA session window size 502 */ 503 struct iwl_rx_baid_cfg_cmd_alloc { 504 __le32 sta_id_mask; 505 u8 tid; 506 u8 reserved[3]; 507 __le16 ssn; 508 __le16 win_size; 509 } __packed; /* RX_BAID_ALLOCATION_ADD_CMD_API_S_VER_1 */ 510 511 /** 512 * struct iwl_rx_baid_cfg_cmd_modify - BAID modification data 513 * @old_sta_id_mask: old station ID mask 514 * @new_sta_id_mask: new station ID mask 515 * @tid: TID of the BAID 516 */ 517 struct iwl_rx_baid_cfg_cmd_modify { 518 __le32 old_sta_id_mask; 519 __le32 new_sta_id_mask; 520 __le32 tid; 521 } __packed; /* RX_BAID_ALLOCATION_MODIFY_CMD_API_S_VER_2 */ 522 523 /** 524 * struct iwl_rx_baid_cfg_cmd_remove_v1 - BAID removal data 525 * @baid: the BAID to remove 526 */ 527 struct iwl_rx_baid_cfg_cmd_remove_v1 { 528 __le32 baid; 529 } __packed; /* RX_BAID_ALLOCATION_REMOVE_CMD_API_S_VER_1 */ 530 531 /** 532 * struct iwl_rx_baid_cfg_cmd_remove - BAID removal data 533 * @sta_id_mask: the station mask of the BAID to remove 534 * @tid: the TID of the BAID to remove 535 */ 536 struct iwl_rx_baid_cfg_cmd_remove { 537 __le32 sta_id_mask; 538 __le32 tid; 539 } __packed; /* RX_BAID_ALLOCATION_REMOVE_CMD_API_S_VER_2 */ 540 541 /** 542 * struct iwl_rx_baid_cfg_cmd - BAID allocation/config command 543 * @action: the action, from &enum iwl_rx_baid_action 544 * @alloc: allocation data 545 * @modify: modify data 546 * @remove_v1: remove data (version 1) 547 * @remove: remove data 548 */ 549 struct iwl_rx_baid_cfg_cmd { 550 __le32 action; 551 union { 552 struct iwl_rx_baid_cfg_cmd_alloc alloc; 553 struct iwl_rx_baid_cfg_cmd_modify modify; 554 struct iwl_rx_baid_cfg_cmd_remove_v1 remove_v1; 555 struct iwl_rx_baid_cfg_cmd_remove remove; 556 }; /* RX_BAID_ALLOCATION_OPERATION_API_U_VER_2 */ 557 } __packed; /* RX_BAID_ALLOCATION_CONFIG_CMD_API_S_VER_2 */ 558 559 /** 560 * struct iwl_rx_baid_cfg_resp - BAID allocation response 561 * @baid: the allocated BAID 562 */ 563 struct iwl_rx_baid_cfg_resp { 564 __le32 baid; 565 }; /* RX_BAID_ALLOCATION_RESPONSE_API_S_VER_1 */ 566 567 /** 568 * enum iwl_scd_queue_cfg_operation - scheduler queue operation 569 * @IWL_SCD_QUEUE_ADD: allocate a new queue 570 * @IWL_SCD_QUEUE_REMOVE: remove a queue 571 * @IWL_SCD_QUEUE_MODIFY: modify a queue 572 */ 573 enum iwl_scd_queue_cfg_operation { 574 IWL_SCD_QUEUE_ADD = 0, 575 IWL_SCD_QUEUE_REMOVE = 1, 576 IWL_SCD_QUEUE_MODIFY = 2, 577 }; 578 579 /** 580 * struct iwl_scd_queue_cfg_cmd - scheduler queue allocation command 581 * @operation: the operation, see &enum iwl_scd_queue_cfg_operation 582 * @u: union depending on command usage 583 * @u.add.sta_mask: station mask 584 * @u.add.tid: TID 585 * @u.add.reserved: reserved 586 * @u.add.flags: flags from &enum iwl_tx_queue_cfg_actions, except 587 * %TX_QUEUE_CFG_ENABLE_QUEUE is not valid 588 * @u.add.cb_size: size code 589 * @u.add.bc_dram_addr: byte-count table IOVA 590 * @u.add.tfdq_dram_addr: TFD queue IOVA 591 * @u.remove.sta_mask: station mask of queue to remove 592 * @u.remove.tid: TID of queue to remove 593 * @u.modify.old_sta_mask: old station mask for modify 594 * @u.modify.tid: TID of queue to modify 595 * @u.modify.new_sta_mask: new station mask for modify 596 */ 597 struct iwl_scd_queue_cfg_cmd { 598 __le32 operation; 599 union { 600 struct { 601 __le32 sta_mask; 602 u8 tid; 603 u8 reserved[3]; 604 __le32 flags; 605 __le32 cb_size; 606 __le64 bc_dram_addr; 607 __le64 tfdq_dram_addr; 608 } __packed add; /* TX_QUEUE_CFG_CMD_ADD_API_S_VER_1 */ 609 struct { 610 __le32 sta_mask; 611 __le32 tid; 612 } __packed remove; /* TX_QUEUE_CFG_CMD_REMOVE_API_S_VER_1 */ 613 struct { 614 __le32 old_sta_mask; 615 __le32 tid; 616 __le32 new_sta_mask; 617 } __packed modify; /* TX_QUEUE_CFG_CMD_MODIFY_API_S_VER_1 */ 618 } __packed u; /* TX_QUEUE_CFG_CMD_OPERATION_API_U_VER_1 */ 619 } __packed; /* TX_QUEUE_CFG_CMD_API_S_VER_3 */ 620 621 /** 622 * enum iwl_sec_key_flags - security key command key flags 623 * @IWL_SEC_KEY_FLAG_CIPHER_MASK: cipher mask 624 * @IWL_SEC_KEY_FLAG_CIPHER_WEP: WEP cipher 625 * @IWL_SEC_KEY_FLAG_CIPHER_CCMP: CCMP/CMAC cipher 626 * @IWL_SEC_KEY_FLAG_CIPHER_TKIP: TKIP cipher 627 * @IWL_SEC_KEY_FLAG_CIPHER_GCMP: GCMP/GMAC cipher 628 * @IWL_SEC_KEY_FLAG_NO_TX: don't install for TX 629 * @IWL_SEC_KEY_FLAG_KEY_SIZE: large key size (WEP-104, GCMP-256, GMAC-256) 630 * @IWL_SEC_KEY_FLAG_MFP: MFP is in used for this key 631 * @IWL_SEC_KEY_FLAG_MCAST_KEY: this is a multicast key 632 * @IWL_SEC_KEY_FLAG_SPP_AMSDU: SPP A-MSDU should be used 633 */ 634 enum iwl_sec_key_flags { 635 IWL_SEC_KEY_FLAG_CIPHER_MASK = 0x07, 636 IWL_SEC_KEY_FLAG_CIPHER_WEP = 0x01, 637 IWL_SEC_KEY_FLAG_CIPHER_CCMP = 0x02, 638 IWL_SEC_KEY_FLAG_CIPHER_TKIP = 0x03, 639 IWL_SEC_KEY_FLAG_CIPHER_GCMP = 0x05, 640 IWL_SEC_KEY_FLAG_NO_TX = 0x08, 641 IWL_SEC_KEY_FLAG_KEY_SIZE = 0x10, 642 IWL_SEC_KEY_FLAG_MFP = 0x20, 643 IWL_SEC_KEY_FLAG_MCAST_KEY = 0x40, 644 IWL_SEC_KEY_FLAG_SPP_AMSDU = 0x80, 645 }; 646 647 #define IWL_SEC_WEP_KEY_OFFSET 3 648 649 /** 650 * struct iwl_sec_key_cmd - security key command 651 * @action: action from &enum iwl_ctxt_action 652 * @u: union depending on command type 653 * @u.add.sta_mask: station mask for the new key 654 * @u.add.key_id: key ID (0-7) for the new key 655 * @u.add.key_flags: key flags per &enum iwl_sec_key_flags 656 * @u.add.key: key material. WEP keys should start from &IWL_SEC_WEP_KEY_OFFSET. 657 * @u.add.tkip_mic_rx_key: TKIP MIC RX key 658 * @u.add.tkip_mic_tx_key: TKIP MIC TX key 659 * @u.add.rx_seq: RX sequence counter value 660 * @u.add.tx_seq: TX sequence counter value 661 * @u.modify.old_sta_mask: old station mask 662 * @u.modify.new_sta_mask: new station mask 663 * @u.modify.key_id: key ID 664 * @u.modify.key_flags: new key flags 665 * @u.remove.sta_mask: station mask 666 * @u.remove.key_id: key ID 667 * @u.remove.key_flags: key flags 668 */ 669 struct iwl_sec_key_cmd { 670 __le32 action; 671 union { 672 struct { 673 __le32 sta_mask; 674 __le32 key_id; 675 __le32 key_flags; 676 u8 key[32]; 677 u8 tkip_mic_rx_key[8]; 678 u8 tkip_mic_tx_key[8]; 679 __le64 rx_seq; 680 __le64 tx_seq; 681 } __packed add; /* SEC_KEY_ADD_CMD_API_S_VER_1 */ 682 struct { 683 __le32 old_sta_mask; 684 __le32 new_sta_mask; 685 __le32 key_id; 686 __le32 key_flags; 687 } __packed modify; /* SEC_KEY_MODIFY_CMD_API_S_VER_1 */ 688 struct { 689 __le32 sta_mask; 690 __le32 key_id; 691 __le32 key_flags; 692 } __packed remove; /* SEC_KEY_REMOVE_CMD_API_S_VER_1 */ 693 } __packed u; /* SEC_KEY_OPERATION_API_U_VER_1 */ 694 } __packed; /* SEC_KEY_CMD_API_S_VER_1 */ 695 696 #endif /* __iwl_fw_api_datapath_h__ */ 697