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