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