1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* 3 * Copyright (C) 2012-2014, 2018-2019, 2021-2022 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_mac_cfg_h__ 8 #define __iwl_fw_api_mac_cfg_h__ 9 10 #include "mac.h" 11 12 /** 13 * enum iwl_mac_conf_subcmd_ids - mac configuration command IDs 14 */ 15 enum iwl_mac_conf_subcmd_ids { 16 /** 17 * @LOW_LATENCY_CMD: &struct iwl_mac_low_latency_cmd 18 */ 19 LOW_LATENCY_CMD = 0x3, 20 /** 21 * @CHANNEL_SWITCH_TIME_EVENT_CMD: &struct iwl_chan_switch_te_cmd 22 */ 23 CHANNEL_SWITCH_TIME_EVENT_CMD = 0x4, 24 /** 25 * @MISSED_VAP_NOTIF: &struct iwl_missed_vap_notif 26 */ 27 MISSED_VAP_NOTIF = 0xFA, 28 /** 29 * @SESSION_PROTECTION_CMD: &struct iwl_mvm_session_prot_cmd 30 */ 31 SESSION_PROTECTION_CMD = 0x5, 32 /** 33 * @CANCEL_CHANNEL_SWITCH_CMD: &struct iwl_cancel_channel_switch_cmd 34 */ 35 CANCEL_CHANNEL_SWITCH_CMD = 0x6, 36 /** 37 * @MAC_CONFIG_CMD: &struct iwl_mac_config_cmd 38 */ 39 MAC_CONFIG_CMD = 0x8, 40 /** 41 * @LINK_CONFIG_CMD: &struct iwl_link_config_cmd 42 */ 43 LINK_CONFIG_CMD = 0x9, 44 /** 45 * @STA_CONFIG_CMD: &struct iwl_mvm_sta_cfg_cmd 46 */ 47 STA_CONFIG_CMD = 0xA, 48 /** 49 * @AUX_STA_CMD: &struct iwl_mvm_aux_sta_cmd 50 */ 51 AUX_STA_CMD = 0xB, 52 /** 53 * @STA_REMOVE_CMD: &struct iwl_mvm_remove_sta_cmd 54 */ 55 STA_REMOVE_CMD = 0xC, 56 /** 57 * @STA_DISABLE_TX_CMD: &struct iwl_mvm_sta_disable_tx_cmd 58 */ 59 STA_DISABLE_TX_CMD = 0xD, 60 /** 61 * @SESSION_PROTECTION_NOTIF: &struct iwl_mvm_session_prot_notif 62 */ 63 SESSION_PROTECTION_NOTIF = 0xFB, 64 65 /** 66 * @PROBE_RESPONSE_DATA_NOTIF: &struct iwl_probe_resp_data_notif 67 */ 68 PROBE_RESPONSE_DATA_NOTIF = 0xFC, 69 70 /** 71 * @CHANNEL_SWITCH_START_NOTIF: &struct iwl_channel_switch_start_notif 72 */ 73 CHANNEL_SWITCH_START_NOTIF = 0xFF, 74 75 /** 76 *@CHANNEL_SWITCH_ERROR_NOTIF: &struct iwl_channel_switch_error_notif 77 */ 78 CHANNEL_SWITCH_ERROR_NOTIF = 0xF9, 79 }; 80 81 #define IWL_P2P_NOA_DESC_COUNT (2) 82 83 /** 84 * struct iwl_p2p_noa_attr - NOA attr contained in probe resp FW notification 85 * 86 * @id: attribute id 87 * @len_low: length low half 88 * @len_high: length high half 89 * @idx: instance of NoA timing 90 * @ctwin: GO's ct window and pwer save capability 91 * @desc: NoA descriptor 92 * @reserved: reserved for alignment purposes 93 */ 94 struct iwl_p2p_noa_attr { 95 u8 id; 96 u8 len_low; 97 u8 len_high; 98 u8 idx; 99 u8 ctwin; 100 struct ieee80211_p2p_noa_desc desc[IWL_P2P_NOA_DESC_COUNT]; 101 u8 reserved; 102 } __packed; 103 104 #define IWL_PROBE_RESP_DATA_NO_CSA (0xff) 105 106 /** 107 * struct iwl_probe_resp_data_notif - notification with NOA and CSA counter 108 * 109 * @mac_id: the mac which should send the probe response 110 * @noa_active: notifies if the noa attribute should be handled 111 * @noa_attr: P2P NOA attribute 112 * @csa_counter: current csa counter 113 * @reserved: reserved for alignment purposes 114 */ 115 struct iwl_probe_resp_data_notif { 116 __le32 mac_id; 117 __le32 noa_active; 118 struct iwl_p2p_noa_attr noa_attr; 119 u8 csa_counter; 120 u8 reserved[3]; 121 } __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */ 122 123 /** 124 * struct iwl_missed_vap_notif - notification of missing vap detection 125 * 126 * @mac_id: the mac for which the ucode sends the notification for 127 * @num_beacon_intervals_elapsed: beacons elpased with no vap profile inside 128 * @profile_periodicity: beacons period to have our profile inside 129 * @reserved: reserved for alignment purposes 130 */ 131 struct iwl_missed_vap_notif { 132 __le32 mac_id; 133 u8 num_beacon_intervals_elapsed; 134 u8 profile_periodicity; 135 u8 reserved[2]; 136 } __packed; /* MISSED_VAP_NTFY_API_S_VER_1 */ 137 138 /** 139 * struct iwl_channel_switch_start_notif - Channel switch start notification 140 * 141 * @id_and_color: ID and color of the MAC 142 */ 143 struct iwl_channel_switch_start_notif { 144 __le32 id_and_color; 145 } __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_1 */ 146 147 #define CS_ERR_COUNT_ERROR BIT(0) 148 #define CS_ERR_LONG_DELAY_AFTER_CS BIT(1) 149 #define CS_ERR_LONG_TX_BLOCK BIT(2) 150 #define CS_ERR_TX_BLOCK_TIMER_EXPIRED BIT(3) 151 152 /** 153 * struct iwl_channel_switch_error_notif - Channel switch error notification 154 * 155 * @mac_id: the mac for which the ucode sends the notification for 156 * @csa_err_mask: mask of channel switch error that can occur 157 */ 158 struct iwl_channel_switch_error_notif { 159 __le32 mac_id; 160 __le32 csa_err_mask; 161 } __packed; /* CHANNEL_SWITCH_ERROR_NTFY_API_S_VER_1 */ 162 163 /** 164 * struct iwl_cancel_channel_switch_cmd - Cancel Channel Switch command 165 * 166 * @mac_id: the mac that should cancel the channel switch 167 */ 168 struct iwl_cancel_channel_switch_cmd { 169 __le32 mac_id; 170 } __packed; /* MAC_CANCEL_CHANNEL_SWITCH_S_VER_1 */ 171 172 /** 173 * struct iwl_chan_switch_te_cmd - Channel Switch Time Event command 174 * 175 * @mac_id: MAC ID for channel switch 176 * @action: action to perform, one of FW_CTXT_ACTION_* 177 * @tsf: beacon tsf 178 * @cs_count: channel switch count from CSA/eCSA IE 179 * @cs_delayed_bcn_count: if set to N (!= 0) GO/AP can delay N beacon intervals 180 * at the new channel after the channel switch, otherwise (N == 0) expect 181 * beacon right after the channel switch. 182 * @cs_mode: 1 - quiet, 0 - otherwise 183 * @reserved: reserved for alignment purposes 184 */ 185 struct iwl_chan_switch_te_cmd { 186 __le32 mac_id; 187 __le32 action; 188 __le32 tsf; 189 u8 cs_count; 190 u8 cs_delayed_bcn_count; 191 u8 cs_mode; 192 u8 reserved; 193 } __packed; /* MAC_CHANNEL_SWITCH_TIME_EVENT_S_VER_2 */ 194 195 /** 196 * struct iwl_mac_low_latency_cmd - set/clear mac to 'low-latency mode' 197 * 198 * @mac_id: MAC ID to whom to apply the low-latency configurations 199 * @low_latency_rx: 1/0 to set/clear Rx low latency direction 200 * @low_latency_tx: 1/0 to set/clear Tx low latency direction 201 * @reserved: reserved for alignment purposes 202 */ 203 struct iwl_mac_low_latency_cmd { 204 __le32 mac_id; 205 u8 low_latency_rx; 206 u8 low_latency_tx; 207 __le16 reserved; 208 } __packed; /* MAC_LOW_LATENCY_API_S_VER_1 */ 209 210 /** 211 * struct iwl_mac_client_data - configuration data for client MAC context 212 * 213 * @is_assoc: 1 for associated state, 0 otherwise 214 * @assoc_id: unique ID assigned by the AP during association 215 * @data_policy: see &enum iwl_mac_data_policy 216 * @ctwin: client traffic window in TU (period after TBTT when GO is present). 217 * 0 indicates that there is no CT window. 218 */ 219 struct iwl_mac_client_data { 220 __le32 is_assoc; 221 __le32 assoc_id; 222 __le32 data_policy; 223 __le32 ctwin; 224 } __packed; /* MAC_CONTEXT_CONFIG_CLIENT_DATA_API_S_VER_1 */ 225 226 /** 227 * struct iwl_mac_p2p_dev_data - configuration data for P2P device MAC context 228 * 229 * @is_disc_extended: if set to true, P2P Device discoverability is enabled on 230 * other channels as well. This should be to true only in case that the 231 * device is discoverable and there is an active GO. Note that setting this 232 * field when not needed, will increase the number of interrupts and have 233 * effect on the platform power, as this setting opens the Rx filters on 234 * all macs. 235 */ 236 struct iwl_mac_p2p_dev_data { 237 __le32 is_disc_extended; 238 } __packed; /* MAC_CONTEXT_CONFIG_P2P_DEV_DATA_API_S_VER_1 */ 239 240 /** 241 * enum iwl_mac_config_filter_flags - MAC context configuration filter flags 242 * 243 * @MAC_CFG_FILTER_PROMISC: accept all data frames 244 * @MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT: pass all management and 245 * control frames to the host 246 * @MAC_CFG_FILTER_ACCEPT_GRP: accept multicast frames 247 * @MAC_CFG_FILTER_ACCEPT_BEACON: accept beacon frames 248 * @MAC_CFG_FILTER_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe response 249 * @MAC_CFG_FILTER_ACCEPT_PROBE_REQ: accept probe requests 250 */ 251 enum iwl_mac_config_filter_flags { 252 MAC_CFG_FILTER_PROMISC = BIT(0), 253 MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT = BIT(1), 254 MAC_CFG_FILTER_ACCEPT_GRP = BIT(2), 255 MAC_CFG_FILTER_ACCEPT_BEACON = BIT(3), 256 MAC_CFG_FILTER_ACCEPT_BCAST_PROBE_RESP = BIT(4), 257 MAC_CFG_FILTER_ACCEPT_PROBE_REQ = BIT(5), 258 }; /* MAC_FILTER_FLAGS_MASK_E_VER_1 */ 259 260 /** 261 * struct iwl_mac_config_cmd - command structure to configure MAC contexts in 262 * MLD API 263 * ( MAC_CONTEXT_CONFIG_CMD = 0x8 ) 264 * 265 * @id_and_color: ID and color of the MAC 266 * @action: action to perform, one of FW_CTXT_ACTION_* 267 * @mac_type: one of &enum iwl_mac_types 268 * @local_mld_addr: mld address 269 * @reserved_for_local_mld_addr: reserved 270 * @filter_flags: combination of &enum iwl_mac_config_filter_flags 271 * @he_support: does this MAC support HE 272 * @he_ap_support: HE AP enabled, "pseudo HE", no trigger frame handling 273 * @eht_support: does this MAC support EHT. Requires he_support 274 * @nic_not_ack_enabled: mark that the NIC doesn't support receiving 275 * ACK-enabled AGG, (i.e. both BACK and non-BACK frames in single AGG). 276 * If the NIC is not ACK_ENABLED it may use the EOF-bit in first non-0 277 * len delim to determine if AGG or single. 278 * @client: client mac data 279 * @go_ibss: mac data for go or ibss 280 * @p2p_dev: mac data for p2p device 281 */ 282 struct iwl_mac_config_cmd { 283 /* COMMON_INDEX_HDR_API_S_VER_1 */ 284 __le32 id_and_color; 285 __le32 action; 286 /* MAC_CONTEXT_TYPE_API_E */ 287 __le32 mac_type; 288 u8 local_mld_addr[6]; 289 __le16 reserved_for_local_mld_addr; 290 __le32 filter_flags; 291 __le16 he_support; 292 __le16 he_ap_support; 293 __le32 eht_support; 294 __le32 nic_not_ack_enabled; 295 /* MAC_CONTEXT_CONFIG_SPECIFIC_DATA_API_U_VER_1 */ 296 union { 297 struct iwl_mac_client_data client; 298 struct iwl_mac_p2p_dev_data p2p_dev; 299 }; 300 } __packed; /* MAC_CONTEXT_CONFIG_CMD_API_S_VER_1 */ 301 302 /** 303 * enum iwl_link_ctx_modify_flags - indicate to the fw what fields are being 304 * modified in &iwl_link_ctx_cfg_cmd 305 * 306 * @LINK_CONTEXT_MODIFY_ACTIVE: covers iwl_link_ctx_cfg_cmd::active 307 * @LINK_CONTEXT_MODIFY_RATES_INFO: covers iwl_link_ctx_cfg_cmd::cck_rates, 308 * iwl_link_ctx_cfg_cmd::ofdm_rates, 309 * iwl_link_ctx_cfg_cmd::cck_short_preamble, 310 * iwl_link_ctx_cfg_cmd::short_slot 311 * @LINK_CONTEXT_MODIFY_PROTECT_FLAGS: covers 312 * iwl_link_ctx_cfg_cmd::protection_flags 313 * @LINK_CONTEXT_MODIFY_QOS_PARAMS: covers iwl_link_ctx_cfg_cmd::qos_flags, 314 * iwl_link_ctx_cfg_cmd::ac, 315 * @LINK_CONTEXT_MODIFY_BEACON_TIMING: covers iwl_link_ctx_cfg_cmd::bi, 316 * iwl_link_ctx_cfg_cmd::dtim_interval, 317 * iwl_link_ctx_cfg_cmd::dtim_time, 318 * iwl_link_ctx_cfg_cmd::dtim_tsf, 319 * iwl_link_ctx_cfg_cmd::assoc_beacon_arrive_time. 320 * This flag can be set only once after assoc. 321 * @LINK_CONTEXT_MODIFY_HE_PARAMS: covers 322 * iwl_link_ctx_cfg_cmd::htc_trig_based_pkt_ext 323 * iwl_link_ctx_cfg_cmd::rand_alloc_ecwmin, 324 * iwl_link_ctx_cfg_cmd::rand_alloc_ecwmax, 325 * iwl_link_ctx_cfg_cmd::trig_based_txf, 326 * iwl_link_ctx_cfg_cmd::bss_color, 327 * iwl_link_ctx_cfg_cmd::ndp_fdbk_buff_th_exp, 328 * iwl_link_ctx_cfg_cmd::ref_bssid_addr 329 * iwl_link_ctx_cfg_cmd::bssid_index, 330 * iwl_link_ctx_cfg_cmd::frame_time_rts_th. 331 * This flag can be set any time. 332 * @LINK_CONTEXT_MODIFY_BSS_COLOR_DISABLE: covers 333 * iwl_link_ctx_cfg_cmd::bss_color_disable 334 * @LINK_CONTEXT_MODIFY_EHT_PARAMS: covers iwl_link_ctx_cfg_cmd::puncture_mask. 335 * This flag can be set only if the MAC that this link relates to has 336 * eht_support set to true. 337 * @LINK_CONTEXT_MODIFY_ALL: set all above flags 338 */ 339 enum iwl_link_ctx_modify_flags { 340 LINK_CONTEXT_MODIFY_ACTIVE = BIT(0), 341 LINK_CONTEXT_MODIFY_RATES_INFO = BIT(1), 342 LINK_CONTEXT_MODIFY_PROTECT_FLAGS = BIT(2), 343 LINK_CONTEXT_MODIFY_QOS_PARAMS = BIT(3), 344 LINK_CONTEXT_MODIFY_BEACON_TIMING = BIT(4), 345 LINK_CONTEXT_MODIFY_HE_PARAMS = BIT(5), 346 LINK_CONTEXT_MODIFY_BSS_COLOR_DISABLE = BIT(6), 347 LINK_CONTEXT_MODIFY_EHT_PARAMS = BIT(7), 348 LINK_CONTEXT_MODIFY_ALL = 0xff, 349 }; /* LINK_CONTEXT_MODIFY_MASK_E_VER_1 */ 350 351 /** 352 * enum iwl_link_ctx_protection_flags - link protection flags 353 * @LINK_PROT_FLG_TGG_PROTECT: 11g protection when transmitting OFDM frames, 354 * this will require CCK RTS/CTS2self. 355 * RTS/CTS will protect full burst time. 356 * @LINK_PROT_FLG_HT_PROT: enable HT protection 357 * @LINK_PROT_FLG_FAT_PROT: protect 40 MHz transmissions 358 * @LINK_PROT_FLG_SELF_CTS_EN: allow CTS2self 359 */ 360 enum iwl_link_ctx_protection_flags { 361 LINK_PROT_FLG_TGG_PROTECT = BIT(0), 362 LINK_PROT_FLG_HT_PROT = BIT(1), 363 LINK_PROT_FLG_FAT_PROT = BIT(2), 364 LINK_PROT_FLG_SELF_CTS_EN = BIT(3), 365 }; /* LINK_PROTECT_FLAGS_E_VER_1 */ 366 367 /** 368 * enum iwl_link_ctx_flags - link context flags 369 * 370 * @LINK_FLG_BSS_COLOR_DIS: BSS color disable, don't use the BSS 371 * color for RX filter but use MAC header 372 * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG 373 * @LINK_FLG_MU_EDCA_CW: indicates that there is an element of MU EDCA 374 * parameter set, i.e. the backoff counters for trig-based ACs 375 * @LINK_FLG_RU_2MHZ_BLOCK: indicates that 26-tone RU OFDMA transmission are 376 * not allowed (as there are OBSS that might classify such transmissions as 377 * radar pulses). 378 * @LINK_FLG_NDP_FEEDBACK_ENABLED: mark support for NDP feedback and change 379 * of threshold 380 */ 381 enum iwl_link_ctx_flags { 382 LINK_FLG_BSS_COLOR_DIS = BIT(0), 383 LINK_FLG_MU_EDCA_CW = BIT(1), 384 LINK_FLG_RU_2MHZ_BLOCK = BIT(2), 385 LINK_FLG_NDP_FEEDBACK_ENABLED = BIT(3), 386 }; /* LINK_CONTEXT_FLAG_E_VER_1 */ 387 388 /** 389 * struct iwl_link_config_cmd - command structure to configure the LINK context 390 * in MLD API 391 * ( LINK_CONFIG_CMD =0x9 ) 392 * 393 * @action: action to perform, one of FW_CTXT_ACTION_* 394 * @link_id: the id of the link that this cmd configures 395 * @mac_id: interface ID. Relevant only if action is FW_CTXT_ACTION_ADD 396 * @phy_id: PHY index. Can be changed only if the link was inactive 397 * (and stays inactive). If the link is active (or becomes active), 398 * this field is ignored. 399 * @local_link_addr: the links MAC address. Can be changed only if the link was 400 * inactive (and stays inactive). If the link is active 401 * (or becomes active), this field is ignored. 402 * @reserved_for_local_link_addr: reserved 403 * @modify_mask: from &enum iwl_link_ctx_modify_flags, selects what to change. 404 * Relevant only if action is FW_CTXT_ACTION_MODIFY 405 * @active: indicates whether the link is active or not 406 * @listen_lmac: indicates whether the link should be allocated on the Listen 407 * Lmac or on the Main Lmac. Cannot be changed on an active Link. 408 * Relevant only for eSR. 409 * @cck_rates: basic rates available for CCK 410 * @ofdm_rates: basic rates available for OFDM 411 * @cck_short_preamble: 1 for enabling short preamble, 0 otherwise 412 * @short_slot: 1 for enabling short slots, 0 otherwise 413 * @protection_flags: combination of &enum iwl_link_ctx_protection_flags 414 * @qos_flags: from &enum iwl_mac_qos_flags 415 * @ac: one iwl_mac_qos configuration for each AC 416 * @htc_trig_based_pkt_ext: default PE in 4us units 417 * @rand_alloc_ecwmin: random CWmin = 2**ECWmin-1 418 * @rand_alloc_ecwmax: random CWmax = 2**ECWmax-1 419 * @ndp_fdbk_buff_th_exp: set exponent for the NDP feedback buffered threshold 420 * @trig_based_txf: MU EDCA Parameter set for the trigger based traffic queues 421 * @bi: beacon interval in TU, applicable only when associated 422 * @dtim_interval: DTIM interval in TU. 423 * Relevant only for GO, otherwise this is offloaded. 424 * @puncture_mask: puncture mask for EHT 425 * @frame_time_rts_th: HE duration RTS threshold, in units of 32us 426 * @flags: a combination from &enum iwl_link_ctx_flags 427 * @flags_mask: what of %flags have changed. Also &enum iwl_link_ctx_flags 428 * Below fields are for multi-bssid: 429 * @ref_bssid_addr: reference BSSID used by the AP 430 * @reserved_for_ref_bssid_addr: reserved 431 * @bssid_index: index of the associated VAP 432 * @bss_color: 11ax AP ID that is used in the HE SIG-A to mark inter BSS frame 433 * @reserved: alignment 434 * @ibss_bssid_addr: bssid for ibss 435 * @reserved_for_ibss_bssid_addr: reserved 436 * @reserved1: reserved for future use 437 */ 438 struct iwl_link_config_cmd { 439 __le32 action; 440 __le32 link_id; 441 __le32 mac_id; 442 __le32 phy_id; 443 u8 local_link_addr[6]; 444 __le16 reserved_for_local_link_addr; 445 __le32 modify_mask; 446 __le32 active; 447 __le32 listen_lmac; 448 __le32 cck_rates; 449 __le32 ofdm_rates; 450 __le32 cck_short_preamble; 451 __le32 short_slot; 452 __le32 protection_flags; 453 /* MAC_QOS_PARAM_API_S_VER_1 */ 454 __le32 qos_flags; 455 struct iwl_ac_qos ac[AC_NUM + 1]; 456 u8 htc_trig_based_pkt_ext; 457 u8 rand_alloc_ecwmin; 458 u8 rand_alloc_ecwmax; 459 u8 ndp_fdbk_buff_th_exp; 460 struct iwl_he_backoff_conf trig_based_txf[AC_NUM]; 461 __le32 bi; 462 __le32 dtim_interval; 463 __le16 puncture_mask; 464 __le16 frame_time_rts_th; 465 __le32 flags; 466 __le32 flags_mask; 467 /* The below fields are for multi-bssid */ 468 u8 ref_bssid_addr[6]; 469 __le16 reserved_for_ref_bssid_addr; 470 u8 bssid_index; 471 u8 bss_color; 472 u8 reserved[2]; 473 u8 ibss_bssid_addr[6]; 474 __le16 reserved_for_ibss_bssid_addr; 475 __le32 reserved1[8]; 476 } __packed; /* LINK_CONTEXT_CONFIG_CMD_API_S_VER_1 */ 477 478 /* Currently FW supports link ids in the range 0-3 and can have 479 * at most two active links for each vif. 480 */ 481 #define IWL_MVM_FW_MAX_ACTIVE_LINKS_NUM 2 482 #define IWL_MVM_FW_MAX_LINK_ID 3 483 484 /** 485 * enum iwl_fw_sta_type - FW station types 486 * @STATION_TYPE_PEER: represents a peer - AP in BSS, a TDLS sta, a client in 487 * P2P. 488 * @STATION_TYPE_BCAST_MGMT: The station used to send beacons and 489 * probe responses. Also used for traffic injection in sniffer mode 490 * @STATION_TYPE_MCAST: the station used for BCAST / MCAST in GO. Will be 491 * suspended / resumed at the right timing depending on the clients' 492 * power save state and the DTIM timing 493 * @STATION_TYPE_AUX: aux sta. In the FW there is no need for a special type 494 * for the aux sta, so this type is only for driver - internal use. 495 */ 496 enum iwl_fw_sta_type { 497 STATION_TYPE_PEER, 498 STATION_TYPE_BCAST_MGMT, 499 STATION_TYPE_MCAST, 500 STATION_TYPE_AUX, 501 }; /* STATION_TYPE_E_VER_1 */ 502 503 /** 504 * struct iwl_mvm_sta_cfg_cmd - cmd structure to add a peer sta to the uCode's 505 * station table 506 * ( STA_CONFIG_CMD = 0xA ) 507 * 508 * @sta_id: index of station in uCode's station table 509 * @link_id: the id of the link that is used to communicate with this sta 510 * @peer_mld_address: the peers mld address 511 * @reserved_for_peer_mld_address: reserved 512 * @peer_link_address: the address of the link that is used to communicate 513 * with this sta 514 * @reserved_for_peer_link_address: reserved 515 * @station_type: type of this station. See &enum iwl_fw_sta_type 516 * @assoc_id: for GO only 517 * @beamform_flags: beam forming controls 518 * @mfp: indicates whether the STA uses management frame protection or not. 519 * @mimo: indicates whether the sta uses mimo or not 520 * @mimo_protection: indicates whether the sta uses mimo protection or not 521 * @ack_enabled: indicates that the AP supports receiving ACK- 522 * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG 523 * @trig_rnd_alloc: indicates that trigger based random allocation 524 * is enabled according to UORA element existence 525 * @tx_ampdu_spacing: minimum A-MPDU spacing: 526 * 4 - 2us density, 5 - 4us density, 6 - 8us density, 7 - 16us density 527 * @tx_ampdu_max_size: maximum A-MPDU length: 0 - 8K, 1 - 16K, 2 - 32K, 528 * 3 - 64K, 4 - 128K, 5 - 256K, 6 - 512K, 7 - 1024K. 529 * @sp_length: the size of the SP in actual number of frames 530 * @uapsd_acs: 4 LS bits are trigger enabled ACs, 4 MS bits are the deliver 531 * enabled ACs. 532 * @pkt_ext: optional, exists according to PPE-present bit in the HE/EHT-PHY 533 * capa 534 * @htc_flags: which features are supported in HTC 535 */ 536 struct iwl_mvm_sta_cfg_cmd { 537 __le32 sta_id; 538 __le32 link_id; 539 u8 peer_mld_address[ETH_ALEN]; 540 __le16 reserved_for_peer_mld_address; 541 u8 peer_link_address[ETH_ALEN]; 542 __le16 reserved_for_peer_link_address; 543 __le32 station_type; 544 __le32 assoc_id; 545 __le32 beamform_flags; 546 __le32 mfp; 547 __le32 mimo; 548 __le32 mimo_protection; 549 __le32 ack_enabled; 550 __le32 trig_rnd_alloc; 551 __le32 tx_ampdu_spacing; 552 __le32 tx_ampdu_max_size; 553 __le32 sp_length; 554 __le32 uapsd_acs; 555 struct iwl_he_pkt_ext_v2 pkt_ext; 556 __le32 htc_flags; 557 } __packed; /* STA_CMD_API_S_VER_1 */ 558 559 /** 560 * struct iwl_mvm_aux_sta_cmd - command for AUX STA configuration 561 * ( AUX_STA_CMD = 0xB ) 562 * 563 * @sta_id: index of aux sta to configure 564 * @lmac_id: ? 565 * @mac_addr: mac addr of the auxilary sta 566 * @reserved_for_mac_addr: reserved 567 */ 568 struct iwl_mvm_aux_sta_cmd { 569 __le32 sta_id; 570 __le32 lmac_id; 571 u8 mac_addr[ETH_ALEN]; 572 __le16 reserved_for_mac_addr; 573 574 } __packed; /* AUX_STA_CMD_API_S_VER_1 */ 575 576 /** 577 * struct iwl_mvm_remove_sta_cmd - a cmd structure to remove a sta added by 578 * STA_CONFIG_CMD or AUX_STA_CONFIG_CMD 579 * ( STA_REMOVE_CMD = 0xC ) 580 * 581 * @sta_id: index of station to remove 582 */ 583 struct iwl_mvm_remove_sta_cmd { 584 __le32 sta_id; 585 } __packed; /* REMOVE_STA_API_S_VER_1 */ 586 587 /** 588 * struct iwl_mvm_sta_disable_tx_cmd - disable / re-enable tx to a sta 589 * ( STA_DISABLE_TX_CMD = 0xD ) 590 * 591 * @sta_id: index of the station to disable tx to 592 * @disable: indicates if to disable or re-enable tx 593 */ 594 struct iwl_mvm_sta_disable_tx_cmd { 595 __le32 sta_id; 596 __le32 disable; 597 } __packed; /* STA_DISABLE_TX_API_S_VER_1 */ 598 599 #endif /* __iwl_fw_api_mac_cfg_h__ */ 600