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_v1 { 144 __le32 id_and_color; 145 } __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_1 */ 146 147 /** 148 * struct iwl_channel_switch_start_notif - Channel switch start notification 149 * 150 * @link_id: FW link id 151 */ 152 struct iwl_channel_switch_start_notif { 153 __le32 link_id; 154 } __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_3 */ 155 156 #define CS_ERR_COUNT_ERROR BIT(0) 157 #define CS_ERR_LONG_DELAY_AFTER_CS BIT(1) 158 #define CS_ERR_LONG_TX_BLOCK BIT(2) 159 #define CS_ERR_TX_BLOCK_TIMER_EXPIRED BIT(3) 160 161 /** 162 * struct iwl_channel_switch_error_notif_v1 - Channel switch error notification 163 * 164 * @mac_id: the mac for which the ucode sends the notification for 165 * @csa_err_mask: mask of channel switch error that can occur 166 */ 167 struct iwl_channel_switch_error_notif_v1 { 168 __le32 mac_id; 169 __le32 csa_err_mask; 170 } __packed; /* CHANNEL_SWITCH_ERROR_NTFY_API_S_VER_1 */ 171 172 /** 173 * struct iwl_channel_switch_error_notif - Channel switch error notification 174 * 175 * @link_id: FW link id 176 * @csa_err_mask: mask of channel switch error that can occur 177 */ 178 struct iwl_channel_switch_error_notif { 179 __le32 link_id; 180 __le32 csa_err_mask; 181 } __packed; /* CHANNEL_SWITCH_ERROR_NTFY_API_S_VER_2 */ 182 183 /** 184 * struct iwl_cancel_channel_switch_cmd - Cancel Channel Switch command 185 * 186 * @id: the id of the link or mac that should cancel the channel switch 187 */ 188 struct iwl_cancel_channel_switch_cmd { 189 __le32 id; 190 } __packed; /* MAC_CANCEL_CHANNEL_SWITCH_S_VER_1 */ 191 192 /** 193 * struct iwl_chan_switch_te_cmd - Channel Switch Time Event command 194 * 195 * @mac_id: MAC ID for channel switch 196 * @action: action to perform, see &enum iwl_ctxt_action 197 * @tsf: beacon tsf 198 * @cs_count: channel switch count from CSA/eCSA IE 199 * @cs_delayed_bcn_count: if set to N (!= 0) GO/AP can delay N beacon intervals 200 * at the new channel after the channel switch, otherwise (N == 0) expect 201 * beacon right after the channel switch. 202 * @cs_mode: 1 - quiet, 0 - otherwise 203 * @reserved: reserved for alignment purposes 204 */ 205 struct iwl_chan_switch_te_cmd { 206 __le32 mac_id; 207 __le32 action; 208 __le32 tsf; 209 u8 cs_count; 210 u8 cs_delayed_bcn_count; 211 u8 cs_mode; 212 u8 reserved; 213 } __packed; /* MAC_CHANNEL_SWITCH_TIME_EVENT_S_VER_2 */ 214 215 /** 216 * struct iwl_mac_low_latency_cmd - set/clear mac to 'low-latency mode' 217 * 218 * @mac_id: MAC ID to whom to apply the low-latency configurations 219 * @low_latency_rx: 1/0 to set/clear Rx low latency direction 220 * @low_latency_tx: 1/0 to set/clear Tx low latency direction 221 * @reserved: reserved for alignment purposes 222 */ 223 struct iwl_mac_low_latency_cmd { 224 __le32 mac_id; 225 u8 low_latency_rx; 226 u8 low_latency_tx; 227 __le16 reserved; 228 } __packed; /* MAC_LOW_LATENCY_API_S_VER_1 */ 229 230 /** 231 * struct iwl_mac_client_data - configuration data for client MAC context 232 * 233 * @is_assoc: 1 for associated state, 0 otherwise 234 * @esr_transition_timeout: the timeout required by the AP for the 235 * eSR transition. 236 * Available only from version 2 of the command. 237 * This values comes from the EMLSR transition delay in the EML 238 * Capabilities subfield. 239 * @medium_sync_delay: the value as it appeasr in P802.11be_D2.2 Figure 9-1002j. 240 * @assoc_id: unique ID assigned by the AP during association 241 * @reserved1: alignment 242 * @data_policy: see &enum iwl_mac_data_policy 243 * @reserved2: alignment 244 * @ctwin: client traffic window in TU (period after TBTT when GO is present). 245 * 0 indicates that there is no CT window. 246 */ 247 struct iwl_mac_client_data { 248 u8 is_assoc; 249 u8 esr_transition_timeout; 250 __le16 medium_sync_delay; 251 252 __le16 assoc_id; 253 __le16 reserved1; 254 __le16 data_policy; 255 __le16 reserved2; 256 __le32 ctwin; 257 } __packed; /* MAC_CONTEXT_CONFIG_CLIENT_DATA_API_S_VER_2 */ 258 259 /** 260 * struct iwl_mac_p2p_dev_data - configuration data for P2P device MAC context 261 * 262 * @is_disc_extended: if set to true, P2P Device discoverability is enabled on 263 * other channels as well. This should be to true only in case that the 264 * device is discoverable and there is an active GO. Note that setting this 265 * field when not needed, will increase the number of interrupts and have 266 * effect on the platform power, as this setting opens the Rx filters on 267 * all macs. 268 */ 269 struct iwl_mac_p2p_dev_data { 270 __le32 is_disc_extended; 271 } __packed; /* MAC_CONTEXT_CONFIG_P2P_DEV_DATA_API_S_VER_1 */ 272 273 /** 274 * enum iwl_mac_config_filter_flags - MAC context configuration filter flags 275 * 276 * @MAC_CFG_FILTER_PROMISC: accept all data frames 277 * @MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT: pass all management and 278 * control frames to the host 279 * @MAC_CFG_FILTER_ACCEPT_GRP: accept multicast frames 280 * @MAC_CFG_FILTER_ACCEPT_BEACON: accept beacon frames 281 * @MAC_CFG_FILTER_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe response 282 * @MAC_CFG_FILTER_ACCEPT_PROBE_REQ: accept probe requests 283 */ 284 enum iwl_mac_config_filter_flags { 285 MAC_CFG_FILTER_PROMISC = BIT(0), 286 MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT = BIT(1), 287 MAC_CFG_FILTER_ACCEPT_GRP = BIT(2), 288 MAC_CFG_FILTER_ACCEPT_BEACON = BIT(3), 289 MAC_CFG_FILTER_ACCEPT_BCAST_PROBE_RESP = BIT(4), 290 MAC_CFG_FILTER_ACCEPT_PROBE_REQ = BIT(5), 291 }; /* MAC_FILTER_FLAGS_MASK_E_VER_1 */ 292 293 /** 294 * struct iwl_mac_config_cmd - command structure to configure MAC contexts in 295 * MLD API 296 * ( MAC_CONTEXT_CONFIG_CMD = 0x8 ) 297 * 298 * @id_and_color: ID and color of the MAC 299 * @action: action to perform, see &enum iwl_ctxt_action 300 * @mac_type: one of &enum iwl_mac_types 301 * @local_mld_addr: mld address 302 * @reserved_for_local_mld_addr: reserved 303 * @filter_flags: combination of &enum iwl_mac_config_filter_flags 304 * @he_support: does this MAC support HE 305 * @he_ap_support: HE AP enabled, "pseudo HE", no trigger frame handling 306 * @eht_support: does this MAC support EHT. Requires he_support 307 * @nic_not_ack_enabled: mark that the NIC doesn't support receiving 308 * ACK-enabled AGG, (i.e. both BACK and non-BACK frames in single AGG). 309 * If the NIC is not ACK_ENABLED it may use the EOF-bit in first non-0 310 * len delim to determine if AGG or single. 311 * @client: client mac data 312 * @go_ibss: mac data for go or ibss 313 * @p2p_dev: mac data for p2p device 314 */ 315 struct iwl_mac_config_cmd { 316 /* COMMON_INDEX_HDR_API_S_VER_1 */ 317 __le32 id_and_color; 318 __le32 action; 319 /* MAC_CONTEXT_TYPE_API_E */ 320 __le32 mac_type; 321 u8 local_mld_addr[6]; 322 __le16 reserved_for_local_mld_addr; 323 __le32 filter_flags; 324 __le16 he_support; 325 __le16 he_ap_support; 326 __le32 eht_support; 327 __le32 nic_not_ack_enabled; 328 /* MAC_CONTEXT_CONFIG_SPECIFIC_DATA_API_U_VER_2 */ 329 union { 330 struct iwl_mac_client_data client; 331 struct iwl_mac_p2p_dev_data p2p_dev; 332 }; 333 } __packed; /* MAC_CONTEXT_CONFIG_CMD_API_S_VER_2 */ 334 335 /** 336 * enum iwl_link_ctx_modify_flags - indicate to the fw what fields are being 337 * modified in &iwl_link_ctx_cfg_cmd 338 * 339 * @LINK_CONTEXT_MODIFY_ACTIVE: covers iwl_link_ctx_cfg_cmd::active 340 * @LINK_CONTEXT_MODIFY_RATES_INFO: covers iwl_link_ctx_cfg_cmd::cck_rates, 341 * iwl_link_ctx_cfg_cmd::ofdm_rates, 342 * iwl_link_ctx_cfg_cmd::cck_short_preamble, 343 * iwl_link_ctx_cfg_cmd::short_slot 344 * @LINK_CONTEXT_MODIFY_PROTECT_FLAGS: covers 345 * iwl_link_ctx_cfg_cmd::protection_flags 346 * @LINK_CONTEXT_MODIFY_QOS_PARAMS: covers iwl_link_ctx_cfg_cmd::qos_flags, 347 * iwl_link_ctx_cfg_cmd::ac, 348 * @LINK_CONTEXT_MODIFY_BEACON_TIMING: covers iwl_link_ctx_cfg_cmd::bi, 349 * iwl_link_ctx_cfg_cmd::dtim_interval, 350 * iwl_link_ctx_cfg_cmd::dtim_time, 351 * iwl_link_ctx_cfg_cmd::dtim_tsf, 352 * iwl_link_ctx_cfg_cmd::assoc_beacon_arrive_time. 353 * This flag can be set only once after assoc. 354 * @LINK_CONTEXT_MODIFY_HE_PARAMS: covers 355 * iwl_link_ctx_cfg_cmd::htc_trig_based_pkt_ext 356 * iwl_link_ctx_cfg_cmd::rand_alloc_ecwmin, 357 * iwl_link_ctx_cfg_cmd::rand_alloc_ecwmax, 358 * iwl_link_ctx_cfg_cmd::trig_based_txf, 359 * iwl_link_ctx_cfg_cmd::bss_color, 360 * iwl_link_ctx_cfg_cmd::ndp_fdbk_buff_th_exp, 361 * iwl_link_ctx_cfg_cmd::ref_bssid_addr 362 * iwl_link_ctx_cfg_cmd::bssid_index, 363 * iwl_link_ctx_cfg_cmd::frame_time_rts_th. 364 * This flag can be set any time. 365 * @LINK_CONTEXT_MODIFY_BSS_COLOR_DISABLE: covers 366 * iwl_link_ctx_cfg_cmd::bss_color_disable 367 * @LINK_CONTEXT_MODIFY_EHT_PARAMS: covers iwl_link_ctx_cfg_cmd::puncture_mask. 368 * This flag can be set only if the MAC that this link relates to has 369 * eht_support set to true. 370 * @LINK_CONTEXT_MODIFY_ALL: set all above flags 371 */ 372 enum iwl_link_ctx_modify_flags { 373 LINK_CONTEXT_MODIFY_ACTIVE = BIT(0), 374 LINK_CONTEXT_MODIFY_RATES_INFO = BIT(1), 375 LINK_CONTEXT_MODIFY_PROTECT_FLAGS = BIT(2), 376 LINK_CONTEXT_MODIFY_QOS_PARAMS = BIT(3), 377 LINK_CONTEXT_MODIFY_BEACON_TIMING = BIT(4), 378 LINK_CONTEXT_MODIFY_HE_PARAMS = BIT(5), 379 LINK_CONTEXT_MODIFY_BSS_COLOR_DISABLE = BIT(6), 380 LINK_CONTEXT_MODIFY_EHT_PARAMS = BIT(7), 381 LINK_CONTEXT_MODIFY_ALL = 0xff, 382 }; /* LINK_CONTEXT_MODIFY_MASK_E_VER_1 */ 383 384 /** 385 * enum iwl_link_ctx_protection_flags - link protection flags 386 * @LINK_PROT_FLG_TGG_PROTECT: 11g protection when transmitting OFDM frames, 387 * this will require CCK RTS/CTS2self. 388 * RTS/CTS will protect full burst time. 389 * @LINK_PROT_FLG_HT_PROT: enable HT protection 390 * @LINK_PROT_FLG_FAT_PROT: protect 40 MHz transmissions 391 * @LINK_PROT_FLG_SELF_CTS_EN: allow CTS2self 392 */ 393 enum iwl_link_ctx_protection_flags { 394 LINK_PROT_FLG_TGG_PROTECT = BIT(0), 395 LINK_PROT_FLG_HT_PROT = BIT(1), 396 LINK_PROT_FLG_FAT_PROT = BIT(2), 397 LINK_PROT_FLG_SELF_CTS_EN = BIT(3), 398 }; /* LINK_PROTECT_FLAGS_E_VER_1 */ 399 400 /** 401 * enum iwl_link_ctx_flags - link context flags 402 * 403 * @LINK_FLG_BSS_COLOR_DIS: BSS color disable, don't use the BSS 404 * color for RX filter but use MAC header 405 * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG 406 * @LINK_FLG_MU_EDCA_CW: indicates that there is an element of MU EDCA 407 * parameter set, i.e. the backoff counters for trig-based ACs 408 * @LINK_FLG_RU_2MHZ_BLOCK: indicates that 26-tone RU OFDMA transmission are 409 * not allowed (as there are OBSS that might classify such transmissions as 410 * radar pulses). 411 * @LINK_FLG_NDP_FEEDBACK_ENABLED: mark support for NDP feedback and change 412 * of threshold 413 */ 414 enum iwl_link_ctx_flags { 415 LINK_FLG_BSS_COLOR_DIS = BIT(0), 416 LINK_FLG_MU_EDCA_CW = BIT(1), 417 LINK_FLG_RU_2MHZ_BLOCK = BIT(2), 418 LINK_FLG_NDP_FEEDBACK_ENABLED = BIT(3), 419 }; /* LINK_CONTEXT_FLAG_E_VER_1 */ 420 421 /** 422 * struct iwl_link_config_cmd - command structure to configure the LINK context 423 * in MLD API 424 * ( LINK_CONFIG_CMD =0x9 ) 425 * 426 * @action: action to perform, see &enum iwl_ctxt_action 427 * @link_id: the id of the link that this cmd configures 428 * @mac_id: interface ID. Relevant only if action is FW_CTXT_ACTION_ADD 429 * @phy_id: PHY index. Can be changed only if the link was inactive 430 * (and stays inactive). If the link is active (or becomes active), 431 * this field is ignored. 432 * @local_link_addr: the links MAC address. Can be changed only if the link was 433 * inactive (and stays inactive). If the link is active 434 * (or becomes active), this field is ignored. 435 * @reserved_for_local_link_addr: reserved 436 * @modify_mask: from &enum iwl_link_ctx_modify_flags, selects what to change. 437 * Relevant only if action is FW_CTXT_ACTION_MODIFY 438 * @active: indicates whether the link is active or not 439 * @listen_lmac: indicates whether the link should be allocated on the Listen 440 * Lmac or on the Main Lmac. Cannot be changed on an active Link. 441 * Relevant only for eSR. 442 * @cck_rates: basic rates available for CCK 443 * @ofdm_rates: basic rates available for OFDM 444 * @cck_short_preamble: 1 for enabling short preamble, 0 otherwise 445 * @short_slot: 1 for enabling short slots, 0 otherwise 446 * @protection_flags: combination of &enum iwl_link_ctx_protection_flags 447 * @qos_flags: from &enum iwl_mac_qos_flags 448 * @ac: one iwl_mac_qos configuration for each AC 449 * @htc_trig_based_pkt_ext: default PE in 4us units 450 * @rand_alloc_ecwmin: random CWmin = 2**ECWmin-1 451 * @rand_alloc_ecwmax: random CWmax = 2**ECWmax-1 452 * @ndp_fdbk_buff_th_exp: set exponent for the NDP feedback buffered threshold 453 * @trig_based_txf: MU EDCA Parameter set for the trigger based traffic queues 454 * @bi: beacon interval in TU, applicable only when associated 455 * @dtim_interval: DTIM interval in TU. 456 * Relevant only for GO, otherwise this is offloaded. 457 * @puncture_mask: puncture mask for EHT 458 * @frame_time_rts_th: HE duration RTS threshold, in units of 32us 459 * @flags: a combination from &enum iwl_link_ctx_flags 460 * @flags_mask: what of %flags have changed. Also &enum iwl_link_ctx_flags 461 * Below fields are for multi-bssid: 462 * @ref_bssid_addr: reference BSSID used by the AP 463 * @reserved_for_ref_bssid_addr: reserved 464 * @bssid_index: index of the associated VAP 465 * @bss_color: 11ax AP ID that is used in the HE SIG-A to mark inter BSS frame 466 * @spec_link_id: link_id as the AP knows it 467 * @reserved: alignment 468 * @ibss_bssid_addr: bssid for ibss 469 * @reserved_for_ibss_bssid_addr: reserved 470 * @reserved1: reserved for future use 471 */ 472 struct iwl_link_config_cmd { 473 __le32 action; 474 __le32 link_id; 475 __le32 mac_id; 476 __le32 phy_id; 477 u8 local_link_addr[6]; 478 __le16 reserved_for_local_link_addr; 479 __le32 modify_mask; 480 __le32 active; 481 __le32 listen_lmac; 482 __le32 cck_rates; 483 __le32 ofdm_rates; 484 __le32 cck_short_preamble; 485 __le32 short_slot; 486 __le32 protection_flags; 487 /* MAC_QOS_PARAM_API_S_VER_1 */ 488 __le32 qos_flags; 489 struct iwl_ac_qos ac[AC_NUM + 1]; 490 u8 htc_trig_based_pkt_ext; 491 u8 rand_alloc_ecwmin; 492 u8 rand_alloc_ecwmax; 493 u8 ndp_fdbk_buff_th_exp; 494 struct iwl_he_backoff_conf trig_based_txf[AC_NUM]; 495 __le32 bi; 496 __le32 dtim_interval; 497 __le16 puncture_mask; 498 __le16 frame_time_rts_th; 499 __le32 flags; 500 __le32 flags_mask; 501 /* The below fields are for multi-bssid */ 502 u8 ref_bssid_addr[6]; 503 __le16 reserved_for_ref_bssid_addr; 504 u8 bssid_index; 505 u8 bss_color; 506 u8 spec_link_id; 507 u8 reserved; 508 u8 ibss_bssid_addr[6]; 509 __le16 reserved_for_ibss_bssid_addr; 510 __le32 reserved1[8]; 511 } __packed; /* LINK_CONTEXT_CONFIG_CMD_API_S_VER_1 */ 512 513 /* Currently FW supports link ids in the range 0-3 and can have 514 * at most two active links for each vif. 515 */ 516 #define IWL_MVM_FW_MAX_ACTIVE_LINKS_NUM 2 517 #define IWL_MVM_FW_MAX_LINK_ID 3 518 519 /** 520 * enum iwl_fw_sta_type - FW station types 521 * @STATION_TYPE_PEER: represents a peer - AP in BSS, a TDLS sta, a client in 522 * P2P. 523 * @STATION_TYPE_BCAST_MGMT: The station used to send beacons and 524 * probe responses. Also used for traffic injection in sniffer mode 525 * @STATION_TYPE_MCAST: the station used for BCAST / MCAST in GO. Will be 526 * suspended / resumed at the right timing depending on the clients' 527 * power save state and the DTIM timing 528 * @STATION_TYPE_AUX: aux sta. In the FW there is no need for a special type 529 * for the aux sta, so this type is only for driver - internal use. 530 */ 531 enum iwl_fw_sta_type { 532 STATION_TYPE_PEER, 533 STATION_TYPE_BCAST_MGMT, 534 STATION_TYPE_MCAST, 535 STATION_TYPE_AUX, 536 }; /* STATION_TYPE_E_VER_1 */ 537 538 /** 539 * struct iwl_mvm_sta_cfg_cmd - cmd structure to add a peer sta to the uCode's 540 * station table 541 * ( STA_CONFIG_CMD = 0xA ) 542 * 543 * @sta_id: index of station in uCode's station table 544 * @link_id: the id of the link that is used to communicate with this sta 545 * @peer_mld_address: the peers mld address 546 * @reserved_for_peer_mld_address: reserved 547 * @peer_link_address: the address of the link that is used to communicate 548 * with this sta 549 * @reserved_for_peer_link_address: reserved 550 * @station_type: type of this station. See &enum iwl_fw_sta_type 551 * @assoc_id: for GO only 552 * @beamform_flags: beam forming controls 553 * @mfp: indicates whether the STA uses management frame protection or not. 554 * @mimo: indicates whether the sta uses mimo or not 555 * @mimo_protection: indicates whether the sta uses mimo protection or not 556 * @ack_enabled: indicates that the AP supports receiving ACK- 557 * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG 558 * @trig_rnd_alloc: indicates that trigger based random allocation 559 * is enabled according to UORA element existence 560 * @tx_ampdu_spacing: minimum A-MPDU spacing: 561 * 4 - 2us density, 5 - 4us density, 6 - 8us density, 7 - 16us density 562 * @tx_ampdu_max_size: maximum A-MPDU length: 0 - 8K, 1 - 16K, 2 - 32K, 563 * 3 - 64K, 4 - 128K, 5 - 256K, 6 - 512K, 7 - 1024K. 564 * @sp_length: the size of the SP in actual number of frames 565 * @uapsd_acs: 4 LS bits are trigger enabled ACs, 4 MS bits are the deliver 566 * enabled ACs. 567 * @pkt_ext: optional, exists according to PPE-present bit in the HE/EHT-PHY 568 * capa 569 * @htc_flags: which features are supported in HTC 570 */ 571 struct iwl_mvm_sta_cfg_cmd { 572 __le32 sta_id; 573 __le32 link_id; 574 u8 peer_mld_address[ETH_ALEN]; 575 __le16 reserved_for_peer_mld_address; 576 u8 peer_link_address[ETH_ALEN]; 577 __le16 reserved_for_peer_link_address; 578 __le32 station_type; 579 __le32 assoc_id; 580 __le32 beamform_flags; 581 __le32 mfp; 582 __le32 mimo; 583 __le32 mimo_protection; 584 __le32 ack_enabled; 585 __le32 trig_rnd_alloc; 586 __le32 tx_ampdu_spacing; 587 __le32 tx_ampdu_max_size; 588 __le32 sp_length; 589 __le32 uapsd_acs; 590 struct iwl_he_pkt_ext_v2 pkt_ext; 591 __le32 htc_flags; 592 } __packed; /* STA_CMD_API_S_VER_1 */ 593 594 /** 595 * struct iwl_mvm_aux_sta_cmd - command for AUX STA configuration 596 * ( AUX_STA_CMD = 0xB ) 597 * 598 * @sta_id: index of aux sta to configure 599 * @lmac_id: ? 600 * @mac_addr: mac addr of the auxilary sta 601 * @reserved_for_mac_addr: reserved 602 */ 603 struct iwl_mvm_aux_sta_cmd { 604 __le32 sta_id; 605 __le32 lmac_id; 606 u8 mac_addr[ETH_ALEN]; 607 __le16 reserved_for_mac_addr; 608 609 } __packed; /* AUX_STA_CMD_API_S_VER_1 */ 610 611 /** 612 * struct iwl_mvm_remove_sta_cmd - a cmd structure to remove a sta added by 613 * STA_CONFIG_CMD or AUX_STA_CONFIG_CMD 614 * ( STA_REMOVE_CMD = 0xC ) 615 * 616 * @sta_id: index of station to remove 617 */ 618 struct iwl_mvm_remove_sta_cmd { 619 __le32 sta_id; 620 } __packed; /* REMOVE_STA_API_S_VER_1 */ 621 622 /** 623 * struct iwl_mvm_sta_disable_tx_cmd - disable / re-enable tx to a sta 624 * ( STA_DISABLE_TX_CMD = 0xD ) 625 * 626 * @sta_id: index of the station to disable tx to 627 * @disable: indicates if to disable or re-enable tx 628 */ 629 struct iwl_mvm_sta_disable_tx_cmd { 630 __le32 sta_id; 631 __le32 disable; 632 } __packed; /* STA_DISABLE_TX_API_S_VER_1 */ 633 634 #endif /* __iwl_fw_api_mac_cfg_h__ */ 635