497 lines · c
1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */2/*3 * Copyright (C) 2012-2014, 2018-2021, 2023 Intel Corporation4 * Copyright (C) 2013-2014 Intel Mobile Communications GmbH5 * Copyright (C) 2016-2017 Intel Deutschland GmbH6 */7#ifndef __iwl_fw_api_sta_h__8#define __iwl_fw_api_sta_h__9 10/**11 * enum iwl_sta_flags - flags for the ADD_STA host command12 * @STA_FLG_REDUCED_TX_PWR_CTRL: reduced TX power (control frames)13 * @STA_FLG_REDUCED_TX_PWR_DATA: reduced TX power (data frames)14 * @STA_FLG_DISABLE_TX: set if TX should be disabled15 * @STA_FLG_PS: set if STA is in Power Save16 * @STA_FLG_DRAIN_FLOW: drain flow17 * @STA_FLG_PAN: STA is for PAN interface18 * @STA_FLG_CLASS_AUTH: station is authenticated19 * @STA_FLG_CLASS_ASSOC: station is associated20 * @STA_FLG_RTS_MIMO_PROT: station requires RTS MIMO protection (dynamic SMPS)21 * @STA_FLG_MAX_AGG_SIZE_MSK: maximal size for A-MPDU (mask)22 * @STA_FLG_MAX_AGG_SIZE_SHIFT: maximal size for A-MPDU (bit shift)23 * @STA_FLG_MAX_AGG_SIZE_8K: maximal size for A-MPDU (8k supported)24 * @STA_FLG_MAX_AGG_SIZE_16K: maximal size for A-MPDU (16k supported)25 * @STA_FLG_MAX_AGG_SIZE_32K: maximal size for A-MPDU (32k supported)26 * @STA_FLG_MAX_AGG_SIZE_64K: maximal size for A-MPDU (64k supported)27 * @STA_FLG_MAX_AGG_SIZE_128K: maximal size for A-MPDU (128k supported)28 * @STA_FLG_MAX_AGG_SIZE_256K: maximal size for A-MPDU (256k supported)29 * @STA_FLG_MAX_AGG_SIZE_512K: maximal size for A-MPDU (512k supported)30 * @STA_FLG_MAX_AGG_SIZE_1024K: maximal size for A-MPDU (1024k supported)31 * @STA_FLG_MAX_AGG_SIZE_2M: maximal size for A-MPDU (2M supported)32 * @STA_FLG_MAX_AGG_SIZE_4M: maximal size for A-MPDU (4M supported)33 * @STA_FLG_AGG_MPDU_DENS_MSK: maximal MPDU density for Tx aggregation34 * @STA_FLG_FAT_EN_MSK: support for channel width (for Tx). This flag is35 * initialised by driver and can be updated by fw upon reception of36 * action frames that can change the channel width. When cleared the fw37 * will send all the frames in 20MHz even when FAT channel is requested.38 * @STA_FLG_FAT_EN_20MHZ: no wide channels are supported, only 20 MHz39 * @STA_FLG_FAT_EN_40MHZ: wide channels up to 40 MHz supported40 * @STA_FLG_FAT_EN_80MHZ: wide channels up to 80 MHz supported41 * @STA_FLG_FAT_EN_160MHZ: wide channels up to 160 MHz supported42 * @STA_FLG_MIMO_EN_MSK: support for MIMO. This flag is initialised by the43 * driver and can be updated by fw upon reception of action frames.44 * @STA_FLG_MIMO_EN_SISO: no support for MIMO45 * @STA_FLG_MIMO_EN_MIMO2: 2 streams supported46 * @STA_FLG_MIMO_EN_MIMO3: 3 streams supported47 * @STA_FLG_AGG_MPDU_DENS_MSK: A-MPDU density (mask)48 * @STA_FLG_AGG_MPDU_DENS_SHIFT: A-MPDU density (bit shift)49 * @STA_FLG_AGG_MPDU_DENS_2US: A-MPDU density (2 usec gap)50 * @STA_FLG_AGG_MPDU_DENS_4US: A-MPDU density (4 usec gap)51 * @STA_FLG_AGG_MPDU_DENS_8US: A-MPDU density (8 usec gap)52 * @STA_FLG_AGG_MPDU_DENS_16US: A-MPDU density (16 usec gap)53 */54enum iwl_sta_flags {55 STA_FLG_REDUCED_TX_PWR_CTRL = BIT(3),56 STA_FLG_REDUCED_TX_PWR_DATA = BIT(6),57 58 STA_FLG_DISABLE_TX = BIT(4),59 60 STA_FLG_PS = BIT(8),61 STA_FLG_DRAIN_FLOW = BIT(12),62 STA_FLG_PAN = BIT(13),63 STA_FLG_CLASS_AUTH = BIT(14),64 STA_FLG_CLASS_ASSOC = BIT(15),65 STA_FLG_RTS_MIMO_PROT = BIT(17),66 67 STA_FLG_MAX_AGG_SIZE_SHIFT = 19,68 STA_FLG_MAX_AGG_SIZE_8K = (0 << STA_FLG_MAX_AGG_SIZE_SHIFT),69 STA_FLG_MAX_AGG_SIZE_16K = (1 << STA_FLG_MAX_AGG_SIZE_SHIFT),70 STA_FLG_MAX_AGG_SIZE_32K = (2 << STA_FLG_MAX_AGG_SIZE_SHIFT),71 STA_FLG_MAX_AGG_SIZE_64K = (3 << STA_FLG_MAX_AGG_SIZE_SHIFT),72 STA_FLG_MAX_AGG_SIZE_128K = (4 << STA_FLG_MAX_AGG_SIZE_SHIFT),73 STA_FLG_MAX_AGG_SIZE_256K = (5 << STA_FLG_MAX_AGG_SIZE_SHIFT),74 STA_FLG_MAX_AGG_SIZE_512K = (6 << STA_FLG_MAX_AGG_SIZE_SHIFT),75 STA_FLG_MAX_AGG_SIZE_1024K = (7 << STA_FLG_MAX_AGG_SIZE_SHIFT),76 STA_FLG_MAX_AGG_SIZE_2M = (8 << STA_FLG_MAX_AGG_SIZE_SHIFT),77 STA_FLG_MAX_AGG_SIZE_4M = (9 << STA_FLG_MAX_AGG_SIZE_SHIFT),78 STA_FLG_MAX_AGG_SIZE_MSK = (0xf << STA_FLG_MAX_AGG_SIZE_SHIFT),79 80 STA_FLG_AGG_MPDU_DENS_SHIFT = 23,81 STA_FLG_AGG_MPDU_DENS_2US = (4 << STA_FLG_AGG_MPDU_DENS_SHIFT),82 STA_FLG_AGG_MPDU_DENS_4US = (5 << STA_FLG_AGG_MPDU_DENS_SHIFT),83 STA_FLG_AGG_MPDU_DENS_8US = (6 << STA_FLG_AGG_MPDU_DENS_SHIFT),84 STA_FLG_AGG_MPDU_DENS_16US = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT),85 STA_FLG_AGG_MPDU_DENS_MSK = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT),86 87 STA_FLG_FAT_EN_20MHZ = (0 << 26),88 STA_FLG_FAT_EN_40MHZ = (1 << 26),89 STA_FLG_FAT_EN_80MHZ = (2 << 26),90 STA_FLG_FAT_EN_160MHZ = (3 << 26),91 STA_FLG_FAT_EN_MSK = (3 << 26),92 93 STA_FLG_MIMO_EN_SISO = (0 << 28),94 STA_FLG_MIMO_EN_MIMO2 = (1 << 28),95 STA_FLG_MIMO_EN_MIMO3 = (2 << 28),96 STA_FLG_MIMO_EN_MSK = (3 << 28),97};98 99/**100 * enum iwl_sta_key_flag - key flags for the ADD_STA host command101 * @STA_KEY_FLG_NO_ENC: no encryption102 * @STA_KEY_FLG_WEP: WEP encryption algorithm103 * @STA_KEY_FLG_CCM: CCMP encryption algorithm104 * @STA_KEY_FLG_TKIP: TKIP encryption algorithm105 * @STA_KEY_FLG_EXT: extended cipher algorithm (depends on the FW support)106 * @STA_KEY_FLG_GCMP: GCMP encryption algorithm107 * @STA_KEY_FLG_CMAC: CMAC encryption algorithm108 * @STA_KEY_FLG_ENC_UNKNOWN: unknown encryption algorithm109 * @STA_KEY_FLG_EN_MSK: mask for encryption algorithmi value110 * @STA_KEY_FLG_WEP_KEY_MAP: wep is either a group key (0 - legacy WEP) or from111 * station info array (1 - n 1X mode)112 * @STA_KEY_FLG_AMSDU_SPP: SPP (signaling and payload protected) A-MSDU113 * @STA_KEY_FLG_KEYID_MSK: the index of the key114 * @STA_KEY_FLG_KEYID_POS: key index bit position115 * @STA_KEY_NOT_VALID: key is invalid116 * @STA_KEY_FLG_WEP_13BYTES: set for 13 bytes WEP key117 * @STA_KEY_FLG_KEY_32BYTES: for non-wep key set for 32 bytes key118 * @STA_KEY_MULTICAST: set for multical key119 * @STA_KEY_MFP: key is used for Management Frame Protection120 */121enum iwl_sta_key_flag {122 STA_KEY_FLG_NO_ENC = (0 << 0),123 STA_KEY_FLG_WEP = (1 << 0),124 STA_KEY_FLG_CCM = (2 << 0),125 STA_KEY_FLG_TKIP = (3 << 0),126 STA_KEY_FLG_EXT = (4 << 0),127 STA_KEY_FLG_GCMP = (5 << 0),128 STA_KEY_FLG_CMAC = (6 << 0),129 STA_KEY_FLG_ENC_UNKNOWN = (7 << 0),130 STA_KEY_FLG_EN_MSK = (7 << 0),131 132 STA_KEY_FLG_WEP_KEY_MAP = BIT(3),133 STA_KEY_FLG_AMSDU_SPP = BIT(7),134 STA_KEY_FLG_KEYID_POS = 8,135 STA_KEY_FLG_KEYID_MSK = (3 << STA_KEY_FLG_KEYID_POS),136 STA_KEY_NOT_VALID = BIT(11),137 STA_KEY_FLG_WEP_13BYTES = BIT(12),138 STA_KEY_FLG_KEY_32BYTES = BIT(12),139 STA_KEY_MULTICAST = BIT(14),140 STA_KEY_MFP = BIT(15),141};142 143/**144 * enum iwl_sta_modify_flag - indicate to the fw what flag are being changed145 * @STA_MODIFY_QUEUE_REMOVAL: this command removes a queue146 * @STA_MODIFY_TID_DISABLE_TX: this command modifies %tid_disable_tx147 * @STA_MODIFY_UAPSD_ACS: this command modifies %uapsd_acs148 * @STA_MODIFY_ADD_BA_TID: this command modifies %add_immediate_ba_tid149 * @STA_MODIFY_REMOVE_BA_TID: this command modifies %remove_immediate_ba_tid150 * @STA_MODIFY_SLEEPING_STA_TX_COUNT: this command modifies %sleep_tx_count151 * @STA_MODIFY_PROT_TH: modify RTS threshold152 * @STA_MODIFY_QUEUES: modify the queues used by this station153 */154enum iwl_sta_modify_flag {155 STA_MODIFY_QUEUE_REMOVAL = BIT(0),156 STA_MODIFY_TID_DISABLE_TX = BIT(1),157 STA_MODIFY_UAPSD_ACS = BIT(2),158 STA_MODIFY_ADD_BA_TID = BIT(3),159 STA_MODIFY_REMOVE_BA_TID = BIT(4),160 STA_MODIFY_SLEEPING_STA_TX_COUNT = BIT(5),161 STA_MODIFY_PROT_TH = BIT(6),162 STA_MODIFY_QUEUES = BIT(7),163};164 165/**166 * enum iwl_sta_mode - station command mode167 * @STA_MODE_ADD: add new station168 * @STA_MODE_MODIFY: modify the station169 */170enum iwl_sta_mode {171 STA_MODE_ADD = 0,172 STA_MODE_MODIFY = 1,173};174 175/**176 * enum iwl_sta_sleep_flag - type of sleep of the station177 * @STA_SLEEP_STATE_AWAKE: station is awake178 * @STA_SLEEP_STATE_PS_POLL: station is PS-polling179 * @STA_SLEEP_STATE_UAPSD: station uses U-APSD180 * @STA_SLEEP_STATE_MOREDATA: set more-data bit on181 * (last) released frame182 */183enum iwl_sta_sleep_flag {184 STA_SLEEP_STATE_AWAKE = 0,185 STA_SLEEP_STATE_PS_POLL = BIT(0),186 STA_SLEEP_STATE_UAPSD = BIT(1),187 STA_SLEEP_STATE_MOREDATA = BIT(2),188};189 190#define STA_KEY_MAX_NUM (16)191#define STA_KEY_IDX_INVALID (0xff)192#define STA_KEY_MAX_DATA_KEY_NUM (4)193#define IWL_MAX_GLOBAL_KEYS (4)194#define STA_KEY_LEN_WEP40 (5)195#define STA_KEY_LEN_WEP104 (13)196 197#define IWL_ADD_STA_STATUS_MASK 0xFF198#define IWL_ADD_STA_BAID_VALID_MASK 0x8000199#define IWL_ADD_STA_BAID_MASK 0x7F00200#define IWL_ADD_STA_BAID_SHIFT 8201 202/**203 * struct iwl_mvm_add_sta_cmd_v7 - Add/modify a station in the fw's sta table.204 * ( REPLY_ADD_STA = 0x18 )205 * @add_modify: see &enum iwl_sta_mode206 * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD)207 * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable208 * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field.209 * @mac_id_n_color: the Mac context this station belongs to,210 * see &enum iwl_ctxt_id_and_color211 * @addr: station's MAC address212 * @reserved2: reserved213 * @sta_id: index of station in uCode's station table214 * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change215 * @reserved3: reserved216 * @station_flags: look at &enum iwl_sta_flags217 * @station_flags_msk: what of %station_flags have changed,218 * also &enum iwl_sta_flags219 * @add_immediate_ba_tid: tid for which to add block-ack support (Rx)220 * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set221 * add_immediate_ba_ssn.222 * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx)223 * Set %STA_MODIFY_REMOVE_BA_TID to use this field224 * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with225 * add_immediate_ba_tid.226 * @sleep_tx_count: number of packets to transmit to station even though it is227 * asleep. Used to synchronise PS-poll and u-APSD responses while ucode228 * keeps track of STA sleep state.229 * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag.230 * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP231 * mac-addr.232 * @beamform_flags: beam forming controls233 * @tfd_queue_msk: tfd queues used by this station234 *235 * The device contains an internal table of per-station information, with info236 * on security keys, aggregation parameters, and Tx rates for initial Tx237 * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD).238 *239 * ADD_STA sets up the table entry for one station, either creating a new240 * entry, or modifying a pre-existing one.241 */242struct iwl_mvm_add_sta_cmd_v7 {243 u8 add_modify;244 u8 awake_acs;245 __le16 tid_disable_tx;246 __le32 mac_id_n_color;247 u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */248 __le16 reserved2;249 u8 sta_id;250 u8 modify_mask;251 __le16 reserved3;252 __le32 station_flags;253 __le32 station_flags_msk;254 u8 add_immediate_ba_tid;255 u8 remove_immediate_ba_tid;256 __le16 add_immediate_ba_ssn;257 __le16 sleep_tx_count;258 __le16 sleep_state_flags;259 __le16 assoc_id;260 __le16 beamform_flags;261 __le32 tfd_queue_msk;262} __packed; /* ADD_STA_CMD_API_S_VER_7 */263 264/**265 * enum iwl_sta_type - FW station types266 * ( REPLY_ADD_STA = 0x18 )267 * @IWL_STA_LINK: Link station - normal RX and TX traffic.268 * @IWL_STA_GENERAL_PURPOSE: General purpose. In AP mode used for beacons269 * and probe responses.270 * @IWL_STA_MULTICAST: multicast traffic,271 * @IWL_STA_TDLS_LINK: TDLS link station272 * @IWL_STA_AUX_ACTIVITY: auxilary station (scan, ROC and so on).273 */274enum iwl_sta_type {275 IWL_STA_LINK,276 IWL_STA_GENERAL_PURPOSE,277 IWL_STA_MULTICAST,278 IWL_STA_TDLS_LINK,279 IWL_STA_AUX_ACTIVITY,280};281 282/**283 * struct iwl_mvm_add_sta_cmd - Add/modify a station in the fw's sta table.284 * ( REPLY_ADD_STA = 0x18 )285 * @add_modify: see &enum iwl_sta_mode286 * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD)287 * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable288 * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field.289 * @mac_id_n_color: the Mac context this station belongs to,290 * see &enum iwl_ctxt_id_and_color291 * @addr: station's MAC address292 * @reserved2: reserved293 * @sta_id: index of station in uCode's station table294 * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change295 * @reserved3: reserved296 * @station_flags: look at &enum iwl_sta_flags297 * @station_flags_msk: what of %station_flags have changed,298 * also &enum iwl_sta_flags299 * @add_immediate_ba_tid: tid for which to add block-ack support (Rx)300 * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set301 * add_immediate_ba_ssn.302 * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx)303 * Set %STA_MODIFY_REMOVE_BA_TID to use this field304 * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with305 * add_immediate_ba_tid.306 * @sleep_tx_count: number of packets to transmit to station even though it is307 * asleep. Used to synchronise PS-poll and u-APSD responses while ucode308 * keeps track of STA sleep state.309 * @station_type: type of this station. See &enum iwl_sta_type.310 * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag.311 * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP312 * mac-addr.313 * @beamform_flags: beam forming controls314 * @tfd_queue_msk: tfd queues used by this station.315 * Obselete for new TX API (9 and above).316 * @rx_ba_window: aggregation window size317 * @sp_length: the size of the SP in actual number of frames318 * @uapsd_acs: 4 LS bits are trigger enabled ACs, 4 MS bits are the deliver319 * enabled ACs.320 *321 * The device contains an internal table of per-station information, with info322 * on security keys, aggregation parameters, and Tx rates for initial Tx323 * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD).324 *325 * ADD_STA sets up the table entry for one station, either creating a new326 * entry, or modifying a pre-existing one.327 */328struct iwl_mvm_add_sta_cmd {329 u8 add_modify;330 u8 awake_acs;331 __le16 tid_disable_tx;332 __le32 mac_id_n_color; /* can be used for lmac id when using cmd v12 */333 u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */334 __le16 reserved2;335 u8 sta_id;336 u8 modify_mask;337 __le16 reserved3;338 __le32 station_flags;339 __le32 station_flags_msk;340 u8 add_immediate_ba_tid;341 u8 remove_immediate_ba_tid;342 __le16 add_immediate_ba_ssn;343 __le16 sleep_tx_count;344 u8 sleep_state_flags;345 u8 station_type;346 __le16 assoc_id;347 __le16 beamform_flags;348 __le32 tfd_queue_msk;349 __le16 rx_ba_window;350 u8 sp_length;351 u8 uapsd_acs;352} __packed; /* ADD_STA_CMD_API_S_VER_10 */353 354/**355 * struct iwl_mvm_add_sta_key_common - add/modify sta key common part356 * ( REPLY_ADD_STA_KEY = 0x17 )357 * @sta_id: index of station in uCode's station table358 * @key_offset: key offset in key storage359 * @key_flags: type &enum iwl_sta_key_flag360 * @key: key material data361 * @rx_secur_seq_cnt: RX security sequence counter for the key362 */363struct iwl_mvm_add_sta_key_common {364 u8 sta_id;365 u8 key_offset;366 __le16 key_flags;367 u8 key[32];368 u8 rx_secur_seq_cnt[16];369} __packed;370 371/**372 * struct iwl_mvm_add_sta_key_cmd_v1 - add/modify sta key373 * @common: see &struct iwl_mvm_add_sta_key_common374 * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection375 * @reserved: reserved376 * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx377 */378struct iwl_mvm_add_sta_key_cmd_v1 {379 struct iwl_mvm_add_sta_key_common common;380 u8 tkip_rx_tsc_byte2;381 u8 reserved;382 __le16 tkip_rx_ttak[5];383} __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_1 */384 385/**386 * struct iwl_mvm_add_sta_key_cmd - add/modify sta key387 * @common: see &struct iwl_mvm_add_sta_key_common388 * @rx_mic_key: TKIP RX unicast or multicast key389 * @tx_mic_key: TKIP TX key390 * @transmit_seq_cnt: TSC, transmit packet number391 *392 * Note: This is used for both v2 and v3, the difference being393 * in the way the common.rx_secur_seq_cnt is used, in v2 that's394 * the strange hole format, in v3 it's just a u64.395 */396struct iwl_mvm_add_sta_key_cmd {397 struct iwl_mvm_add_sta_key_common common;398 __le64 rx_mic_key;399 __le64 tx_mic_key;400 __le64 transmit_seq_cnt;401} __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_2, ADD_MODIFY_STA_KEY_API_S_VER_3 */402 403/**404 * enum iwl_mvm_add_sta_rsp_status - status in the response to ADD_STA command405 * @ADD_STA_SUCCESS: operation was executed successfully406 * @ADD_STA_STATIONS_OVERLOAD: no room left in the fw's station table407 * @ADD_STA_IMMEDIATE_BA_FAILURE: can't add Rx block ack session408 * @ADD_STA_MODIFY_NON_EXISTING_STA: driver requested to modify a station that409 * doesn't exist.410 */411enum iwl_mvm_add_sta_rsp_status {412 ADD_STA_SUCCESS = 0x1,413 ADD_STA_STATIONS_OVERLOAD = 0x2,414 ADD_STA_IMMEDIATE_BA_FAILURE = 0x4,415 ADD_STA_MODIFY_NON_EXISTING_STA = 0x8,416};417 418/**419 * struct iwl_mvm_rm_sta_cmd - Add / modify a station in the fw's station table420 * ( REMOVE_STA = 0x19 )421 * @sta_id: the station id of the station to be removed422 * @reserved: reserved423 */424struct iwl_mvm_rm_sta_cmd {425 u8 sta_id;426 u8 reserved[3];427} __packed; /* REMOVE_STA_CMD_API_S_VER_2 */428 429/**430 * struct iwl_mvm_mgmt_mcast_key_cmd_v1431 * ( MGMT_MCAST_KEY = 0x1f )432 * @ctrl_flags: &enum iwl_sta_key_flag433 * @igtk: IGTK key material434 * @k1: unused435 * @k2: unused436 * @sta_id: station ID that support IGTK437 * @key_id: key ID438 * @receive_seq_cnt: initial RSC/PN needed for replay check439 */440struct iwl_mvm_mgmt_mcast_key_cmd_v1 {441 __le32 ctrl_flags;442 u8 igtk[16];443 u8 k1[16];444 u8 k2[16];445 __le32 key_id;446 __le32 sta_id;447 __le64 receive_seq_cnt;448} __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */449 450/**451 * struct iwl_mvm_mgmt_mcast_key_cmd452 * ( MGMT_MCAST_KEY = 0x1f )453 * @ctrl_flags: &enum iwl_sta_key_flag454 * @igtk: IGTK master key455 * @sta_id: station ID that support IGTK456 * @key_id: key ID457 * @receive_seq_cnt: initial RSC/PN needed for replay check458 */459struct iwl_mvm_mgmt_mcast_key_cmd {460 __le32 ctrl_flags;461 u8 igtk[32];462 __le32 key_id;463 __le32 sta_id;464 __le64 receive_seq_cnt;465} __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_2 */466 467struct iwl_mvm_wep_key {468 u8 key_index;469 u8 key_offset;470 __le16 reserved1;471 u8 key_size;472 u8 reserved2[3];473 u8 key[16];474} __packed;475 476struct iwl_mvm_wep_key_cmd {477 __le32 mac_id_n_color;478 u8 num_keys;479 u8 decryption_type;480 u8 flags;481 u8 reserved;482 struct iwl_mvm_wep_key wep_key[];483} __packed; /* SEC_CURR_WEP_KEY_CMD_API_S_VER_2 */484 485/**486 * struct iwl_mvm_eosp_notification - EOSP notification from firmware487 * @remain_frame_count: # of frames remaining, non-zero if SP was cut488 * short by GO absence489 * @sta_id: station ID490 */491struct iwl_mvm_eosp_notification {492 __le32 remain_frame_count;493 __le32 sta_id;494} __packed; /* UAPSD_EOSP_NTFY_API_S_VER_1 */495 496#endif /* __iwl_fw_api_sta_h__ */497