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