1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* 3 * Copyright (C) 2012-2014, 2018-2021 Intel Corporation 4 * Copyright (C) 2013-2014 Intel Mobile Communications GmbH 5 * Copyright (C) 2016-2017 Intel Deutschland GmbH 6 */ 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 command 12 * @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 disabled 15 * @STA_FLG_PS: set if STA is in Power Save 16 * @STA_FLG_DRAIN_FLOW: drain flow 17 * @STA_FLG_PAN: STA is for PAN interface 18 * @STA_FLG_CLASS_AUTH: station is authenticated 19 * @STA_FLG_CLASS_ASSOC: station is associated 20 * @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_AGG_MPDU_DENS_MSK: maximal MPDU density for Tx aggregation 32 * @STA_FLG_FAT_EN_MSK: support for channel width (for Tx). This flag is 33 * initialised by driver and can be updated by fw upon reception of 34 * action frames that can change the channel width. When cleared the fw 35 * will send all the frames in 20MHz even when FAT channel is requested. 36 * @STA_FLG_FAT_EN_20MHZ: no wide channels are supported, only 20 MHz 37 * @STA_FLG_FAT_EN_40MHZ: wide channels up to 40 MHz supported 38 * @STA_FLG_FAT_EN_80MHZ: wide channels up to 80 MHz supported 39 * @STA_FLG_FAT_EN_160MHZ: wide channels up to 160 MHz supported 40 * @STA_FLG_MIMO_EN_MSK: support for MIMO. This flag is initialised by the 41 * driver and can be updated by fw upon reception of action frames. 42 * @STA_FLG_MIMO_EN_SISO: no support for MIMO 43 * @STA_FLG_MIMO_EN_MIMO2: 2 streams supported 44 * @STA_FLG_MIMO_EN_MIMO3: 3 streams supported 45 * @STA_FLG_AGG_MPDU_DENS_MSK: A-MPDU density (mask) 46 * @STA_FLG_AGG_MPDU_DENS_SHIFT: A-MPDU density (bit shift) 47 * @STA_FLG_AGG_MPDU_DENS_2US: A-MPDU density (2 usec gap) 48 * @STA_FLG_AGG_MPDU_DENS_4US: A-MPDU density (4 usec gap) 49 * @STA_FLG_AGG_MPDU_DENS_8US: A-MPDU density (8 usec gap) 50 * @STA_FLG_AGG_MPDU_DENS_16US: A-MPDU density (16 usec gap) 51 */ 52 enum iwl_sta_flags { 53 STA_FLG_REDUCED_TX_PWR_CTRL = BIT(3), 54 STA_FLG_REDUCED_TX_PWR_DATA = BIT(6), 55 56 STA_FLG_DISABLE_TX = BIT(4), 57 58 STA_FLG_PS = BIT(8), 59 STA_FLG_DRAIN_FLOW = BIT(12), 60 STA_FLG_PAN = BIT(13), 61 STA_FLG_CLASS_AUTH = BIT(14), 62 STA_FLG_CLASS_ASSOC = BIT(15), 63 STA_FLG_RTS_MIMO_PROT = BIT(17), 64 65 STA_FLG_MAX_AGG_SIZE_SHIFT = 19, 66 STA_FLG_MAX_AGG_SIZE_8K = (0 << STA_FLG_MAX_AGG_SIZE_SHIFT), 67 STA_FLG_MAX_AGG_SIZE_16K = (1 << STA_FLG_MAX_AGG_SIZE_SHIFT), 68 STA_FLG_MAX_AGG_SIZE_32K = (2 << STA_FLG_MAX_AGG_SIZE_SHIFT), 69 STA_FLG_MAX_AGG_SIZE_64K = (3 << STA_FLG_MAX_AGG_SIZE_SHIFT), 70 STA_FLG_MAX_AGG_SIZE_128K = (4 << STA_FLG_MAX_AGG_SIZE_SHIFT), 71 STA_FLG_MAX_AGG_SIZE_256K = (5 << STA_FLG_MAX_AGG_SIZE_SHIFT), 72 STA_FLG_MAX_AGG_SIZE_512K = (6 << STA_FLG_MAX_AGG_SIZE_SHIFT), 73 STA_FLG_MAX_AGG_SIZE_1024K = (7 << STA_FLG_MAX_AGG_SIZE_SHIFT), 74 STA_FLG_MAX_AGG_SIZE_2M = (8 << STA_FLG_MAX_AGG_SIZE_SHIFT), 75 STA_FLG_MAX_AGG_SIZE_4M = (9 << STA_FLG_MAX_AGG_SIZE_SHIFT), 76 STA_FLG_MAX_AGG_SIZE_MSK = (0xf << STA_FLG_MAX_AGG_SIZE_SHIFT), 77 78 STA_FLG_AGG_MPDU_DENS_SHIFT = 23, 79 STA_FLG_AGG_MPDU_DENS_2US = (4 << STA_FLG_AGG_MPDU_DENS_SHIFT), 80 STA_FLG_AGG_MPDU_DENS_4US = (5 << STA_FLG_AGG_MPDU_DENS_SHIFT), 81 STA_FLG_AGG_MPDU_DENS_8US = (6 << STA_FLG_AGG_MPDU_DENS_SHIFT), 82 STA_FLG_AGG_MPDU_DENS_16US = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT), 83 STA_FLG_AGG_MPDU_DENS_MSK = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT), 84 85 STA_FLG_FAT_EN_20MHZ = (0 << 26), 86 STA_FLG_FAT_EN_40MHZ = (1 << 26), 87 STA_FLG_FAT_EN_80MHZ = (2 << 26), 88 STA_FLG_FAT_EN_160MHZ = (3 << 26), 89 STA_FLG_FAT_EN_MSK = (3 << 26), 90 91 STA_FLG_MIMO_EN_SISO = (0 << 28), 92 STA_FLG_MIMO_EN_MIMO2 = (1 << 28), 93 STA_FLG_MIMO_EN_MIMO3 = (2 << 28), 94 STA_FLG_MIMO_EN_MSK = (3 << 28), 95 }; 96 97 /** 98 * enum iwl_sta_key_flag - key flags for the ADD_STA host command 99 * @STA_KEY_FLG_NO_ENC: no encryption 100 * @STA_KEY_FLG_WEP: WEP encryption algorithm 101 * @STA_KEY_FLG_CCM: CCMP encryption algorithm 102 * @STA_KEY_FLG_TKIP: TKIP encryption algorithm 103 * @STA_KEY_FLG_EXT: extended cipher algorithm (depends on the FW support) 104 * @STA_KEY_FLG_GCMP: GCMP encryption algorithm 105 * @STA_KEY_FLG_CMAC: CMAC encryption algorithm 106 * @STA_KEY_FLG_ENC_UNKNOWN: unknown encryption algorithm 107 * @STA_KEY_FLG_EN_MSK: mask for encryption algorithmi value 108 * @STA_KEY_FLG_WEP_KEY_MAP: wep is either a group key (0 - legacy WEP) or from 109 * station info array (1 - n 1X mode) 110 * @STA_KEY_FLG_KEYID_MSK: the index of the key 111 * @STA_KEY_FLG_KEYID_POS: key index bit position 112 * @STA_KEY_NOT_VALID: key is invalid 113 * @STA_KEY_FLG_WEP_13BYTES: set for 13 bytes WEP key 114 * @STA_KEY_FLG_KEY_32BYTES: for non-wep key set for 32 bytes key 115 * @STA_KEY_MULTICAST: set for multical key 116 * @STA_KEY_MFP: key is used for Management Frame Protection 117 */ 118 enum iwl_sta_key_flag { 119 STA_KEY_FLG_NO_ENC = (0 << 0), 120 STA_KEY_FLG_WEP = (1 << 0), 121 STA_KEY_FLG_CCM = (2 << 0), 122 STA_KEY_FLG_TKIP = (3 << 0), 123 STA_KEY_FLG_EXT = (4 << 0), 124 STA_KEY_FLG_GCMP = (5 << 0), 125 STA_KEY_FLG_CMAC = (6 << 0), 126 STA_KEY_FLG_ENC_UNKNOWN = (7 << 0), 127 STA_KEY_FLG_EN_MSK = (7 << 0), 128 129 STA_KEY_FLG_WEP_KEY_MAP = BIT(3), 130 STA_KEY_FLG_KEYID_POS = 8, 131 STA_KEY_FLG_KEYID_MSK = (3 << STA_KEY_FLG_KEYID_POS), 132 STA_KEY_NOT_VALID = BIT(11), 133 STA_KEY_FLG_WEP_13BYTES = BIT(12), 134 STA_KEY_FLG_KEY_32BYTES = BIT(12), 135 STA_KEY_MULTICAST = BIT(14), 136 STA_KEY_MFP = BIT(15), 137 }; 138 139 /** 140 * enum iwl_sta_modify_flag - indicate to the fw what flag are being changed 141 * @STA_MODIFY_QUEUE_REMOVAL: this command removes a queue 142 * @STA_MODIFY_TID_DISABLE_TX: this command modifies %tid_disable_tx 143 * @STA_MODIFY_UAPSD_ACS: this command modifies %uapsd_acs 144 * @STA_MODIFY_ADD_BA_TID: this command modifies %add_immediate_ba_tid 145 * @STA_MODIFY_REMOVE_BA_TID: this command modifies %remove_immediate_ba_tid 146 * @STA_MODIFY_SLEEPING_STA_TX_COUNT: this command modifies %sleep_tx_count 147 * @STA_MODIFY_PROT_TH: modify RTS threshold 148 * @STA_MODIFY_QUEUES: modify the queues used by this station 149 */ 150 enum iwl_sta_modify_flag { 151 STA_MODIFY_QUEUE_REMOVAL = BIT(0), 152 STA_MODIFY_TID_DISABLE_TX = BIT(1), 153 STA_MODIFY_UAPSD_ACS = BIT(2), 154 STA_MODIFY_ADD_BA_TID = BIT(3), 155 STA_MODIFY_REMOVE_BA_TID = BIT(4), 156 STA_MODIFY_SLEEPING_STA_TX_COUNT = BIT(5), 157 STA_MODIFY_PROT_TH = BIT(6), 158 STA_MODIFY_QUEUES = BIT(7), 159 }; 160 161 /** 162 * enum iwl_sta_mode - station command mode 163 * @STA_MODE_ADD: add new station 164 * @STA_MODE_MODIFY: modify the station 165 */ 166 enum iwl_sta_mode { 167 STA_MODE_ADD = 0, 168 STA_MODE_MODIFY = 1, 169 }; 170 171 /** 172 * enum iwl_sta_sleep_flag - type of sleep of the station 173 * @STA_SLEEP_STATE_AWAKE: station is awake 174 * @STA_SLEEP_STATE_PS_POLL: station is PS-polling 175 * @STA_SLEEP_STATE_UAPSD: station uses U-APSD 176 * @STA_SLEEP_STATE_MOREDATA: set more-data bit on 177 * (last) released frame 178 */ 179 enum iwl_sta_sleep_flag { 180 STA_SLEEP_STATE_AWAKE = 0, 181 STA_SLEEP_STATE_PS_POLL = BIT(0), 182 STA_SLEEP_STATE_UAPSD = BIT(1), 183 STA_SLEEP_STATE_MOREDATA = BIT(2), 184 }; 185 186 #define STA_KEY_MAX_NUM (16) 187 #define STA_KEY_IDX_INVALID (0xff) 188 #define STA_KEY_MAX_DATA_KEY_NUM (4) 189 #define IWL_MAX_GLOBAL_KEYS (4) 190 #define STA_KEY_LEN_WEP40 (5) 191 #define STA_KEY_LEN_WEP104 (13) 192 193 #define IWL_ADD_STA_STATUS_MASK 0xFF 194 #define IWL_ADD_STA_BAID_VALID_MASK 0x8000 195 #define IWL_ADD_STA_BAID_MASK 0x7F00 196 #define IWL_ADD_STA_BAID_SHIFT 8 197 198 /** 199 * struct iwl_mvm_add_sta_cmd_v7 - Add/modify a station in the fw's sta table. 200 * ( REPLY_ADD_STA = 0x18 ) 201 * @add_modify: see &enum iwl_sta_mode 202 * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) 203 * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable 204 * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. 205 * @mac_id_n_color: the Mac context this station belongs to, 206 * see &enum iwl_ctxt_id_and_color 207 * @addr: station's MAC address 208 * @reserved2: reserved 209 * @sta_id: index of station in uCode's station table 210 * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change 211 * @reserved3: reserved 212 * @station_flags: look at &enum iwl_sta_flags 213 * @station_flags_msk: what of %station_flags have changed, 214 * also &enum iwl_sta_flags 215 * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) 216 * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set 217 * add_immediate_ba_ssn. 218 * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx) 219 * Set %STA_MODIFY_REMOVE_BA_TID to use this field 220 * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with 221 * add_immediate_ba_tid. 222 * @sleep_tx_count: number of packets to transmit to station even though it is 223 * asleep. Used to synchronise PS-poll and u-APSD responses while ucode 224 * keeps track of STA sleep state. 225 * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. 226 * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP 227 * mac-addr. 228 * @beamform_flags: beam forming controls 229 * @tfd_queue_msk: tfd queues used by this station 230 * 231 * The device contains an internal table of per-station information, with info 232 * on security keys, aggregation parameters, and Tx rates for initial Tx 233 * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD). 234 * 235 * ADD_STA sets up the table entry for one station, either creating a new 236 * entry, or modifying a pre-existing one. 237 */ 238 struct iwl_mvm_add_sta_cmd_v7 { 239 u8 add_modify; 240 u8 awake_acs; 241 __le16 tid_disable_tx; 242 __le32 mac_id_n_color; 243 u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ 244 __le16 reserved2; 245 u8 sta_id; 246 u8 modify_mask; 247 __le16 reserved3; 248 __le32 station_flags; 249 __le32 station_flags_msk; 250 u8 add_immediate_ba_tid; 251 u8 remove_immediate_ba_tid; 252 __le16 add_immediate_ba_ssn; 253 __le16 sleep_tx_count; 254 __le16 sleep_state_flags; 255 __le16 assoc_id; 256 __le16 beamform_flags; 257 __le32 tfd_queue_msk; 258 } __packed; /* ADD_STA_CMD_API_S_VER_7 */ 259 260 /** 261 * enum iwl_sta_type - FW station types 262 * ( REPLY_ADD_STA = 0x18 ) 263 * @IWL_STA_LINK: Link station - normal RX and TX traffic. 264 * @IWL_STA_GENERAL_PURPOSE: General purpose. In AP mode used for beacons 265 * and probe responses. 266 * @IWL_STA_MULTICAST: multicast traffic, 267 * @IWL_STA_TDLS_LINK: TDLS link station 268 * @IWL_STA_AUX_ACTIVITY: auxilary station (scan, ROC and so on). 269 */ 270 enum iwl_sta_type { 271 IWL_STA_LINK, 272 IWL_STA_GENERAL_PURPOSE, 273 IWL_STA_MULTICAST, 274 IWL_STA_TDLS_LINK, 275 IWL_STA_AUX_ACTIVITY, 276 }; 277 278 /** 279 * struct iwl_mvm_add_sta_cmd - Add/modify a station in the fw's sta table. 280 * ( REPLY_ADD_STA = 0x18 ) 281 * @add_modify: see &enum iwl_sta_mode 282 * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) 283 * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable 284 * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. 285 * @mac_id_n_color: the Mac context this station belongs to, 286 * see &enum iwl_ctxt_id_and_color 287 * @addr: station's MAC address 288 * @reserved2: reserved 289 * @sta_id: index of station in uCode's station table 290 * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change 291 * @reserved3: reserved 292 * @station_flags: look at &enum iwl_sta_flags 293 * @station_flags_msk: what of %station_flags have changed, 294 * also &enum iwl_sta_flags 295 * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) 296 * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set 297 * add_immediate_ba_ssn. 298 * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx) 299 * Set %STA_MODIFY_REMOVE_BA_TID to use this field 300 * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with 301 * add_immediate_ba_tid. 302 * @sleep_tx_count: number of packets to transmit to station even though it is 303 * asleep. Used to synchronise PS-poll and u-APSD responses while ucode 304 * keeps track of STA sleep state. 305 * @station_type: type of this station. See &enum iwl_sta_type. 306 * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. 307 * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP 308 * mac-addr. 309 * @beamform_flags: beam forming controls 310 * @tfd_queue_msk: tfd queues used by this station. 311 * Obselete for new TX API (9 and above). 312 * @rx_ba_window: aggregation window size 313 * @sp_length: the size of the SP in actual number of frames 314 * @uapsd_acs: 4 LS bits are trigger enabled ACs, 4 MS bits are the deliver 315 * enabled ACs. 316 * 317 * The device contains an internal table of per-station information, with info 318 * on security keys, aggregation parameters, and Tx rates for initial Tx 319 * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD). 320 * 321 * ADD_STA sets up the table entry for one station, either creating a new 322 * entry, or modifying a pre-existing one. 323 */ 324 struct iwl_mvm_add_sta_cmd { 325 u8 add_modify; 326 u8 awake_acs; 327 __le16 tid_disable_tx; 328 __le32 mac_id_n_color; /* can be used for lmac id when using cmd v12 */ 329 u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ 330 __le16 reserved2; 331 u8 sta_id; 332 u8 modify_mask; 333 __le16 reserved3; 334 __le32 station_flags; 335 __le32 station_flags_msk; 336 u8 add_immediate_ba_tid; 337 u8 remove_immediate_ba_tid; 338 __le16 add_immediate_ba_ssn; 339 __le16 sleep_tx_count; 340 u8 sleep_state_flags; 341 u8 station_type; 342 __le16 assoc_id; 343 __le16 beamform_flags; 344 __le32 tfd_queue_msk; 345 __le16 rx_ba_window; 346 u8 sp_length; 347 u8 uapsd_acs; 348 } __packed; /* ADD_STA_CMD_API_S_VER_10 */ 349 350 /** 351 * struct iwl_mvm_add_sta_key_common - add/modify sta key common part 352 * ( REPLY_ADD_STA_KEY = 0x17 ) 353 * @sta_id: index of station in uCode's station table 354 * @key_offset: key offset in key storage 355 * @key_flags: type &enum iwl_sta_key_flag 356 * @key: key material data 357 * @rx_secur_seq_cnt: RX security sequence counter for the key 358 */ 359 struct iwl_mvm_add_sta_key_common { 360 u8 sta_id; 361 u8 key_offset; 362 __le16 key_flags; 363 u8 key[32]; 364 u8 rx_secur_seq_cnt[16]; 365 } __packed; 366 367 /** 368 * struct iwl_mvm_add_sta_key_cmd_v1 - add/modify sta key 369 * @common: see &struct iwl_mvm_add_sta_key_common 370 * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection 371 * @reserved: reserved 372 * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx 373 */ 374 struct iwl_mvm_add_sta_key_cmd_v1 { 375 struct iwl_mvm_add_sta_key_common common; 376 u8 tkip_rx_tsc_byte2; 377 u8 reserved; 378 __le16 tkip_rx_ttak[5]; 379 } __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_1 */ 380 381 /** 382 * struct iwl_mvm_add_sta_key_cmd - add/modify sta key 383 * @common: see &struct iwl_mvm_add_sta_key_common 384 * @rx_mic_key: TKIP RX unicast or multicast key 385 * @tx_mic_key: TKIP TX key 386 * @transmit_seq_cnt: TSC, transmit packet number 387 * 388 * Note: This is used for both v2 and v3, the difference being 389 * in the way the common.rx_secur_seq_cnt is used, in v2 that's 390 * the strange hole format, in v3 it's just a u64. 391 */ 392 struct iwl_mvm_add_sta_key_cmd { 393 struct iwl_mvm_add_sta_key_common common; 394 __le64 rx_mic_key; 395 __le64 tx_mic_key; 396 __le64 transmit_seq_cnt; 397 } __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_2, ADD_MODIFY_STA_KEY_API_S_VER_3 */ 398 399 /** 400 * enum iwl_mvm_add_sta_rsp_status - status in the response to ADD_STA command 401 * @ADD_STA_SUCCESS: operation was executed successfully 402 * @ADD_STA_STATIONS_OVERLOAD: no room left in the fw's station table 403 * @ADD_STA_IMMEDIATE_BA_FAILURE: can't add Rx block ack session 404 * @ADD_STA_MODIFY_NON_EXISTING_STA: driver requested to modify a station that 405 * doesn't exist. 406 */ 407 enum iwl_mvm_add_sta_rsp_status { 408 ADD_STA_SUCCESS = 0x1, 409 ADD_STA_STATIONS_OVERLOAD = 0x2, 410 ADD_STA_IMMEDIATE_BA_FAILURE = 0x4, 411 ADD_STA_MODIFY_NON_EXISTING_STA = 0x8, 412 }; 413 414 /** 415 * struct iwl_mvm_rm_sta_cmd - Add / modify a station in the fw's station table 416 * ( REMOVE_STA = 0x19 ) 417 * @sta_id: the station id of the station to be removed 418 * @reserved: reserved 419 */ 420 struct iwl_mvm_rm_sta_cmd { 421 u8 sta_id; 422 u8 reserved[3]; 423 } __packed; /* REMOVE_STA_CMD_API_S_VER_2 */ 424 425 /** 426 * struct iwl_mvm_mgmt_mcast_key_cmd_v1 427 * ( MGMT_MCAST_KEY = 0x1f ) 428 * @ctrl_flags: &enum iwl_sta_key_flag 429 * @igtk: IGTK key material 430 * @k1: unused 431 * @k2: unused 432 * @sta_id: station ID that support IGTK 433 * @key_id: key ID 434 * @receive_seq_cnt: initial RSC/PN needed for replay check 435 */ 436 struct iwl_mvm_mgmt_mcast_key_cmd_v1 { 437 __le32 ctrl_flags; 438 u8 igtk[16]; 439 u8 k1[16]; 440 u8 k2[16]; 441 __le32 key_id; 442 __le32 sta_id; 443 __le64 receive_seq_cnt; 444 } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */ 445 446 /** 447 * struct iwl_mvm_mgmt_mcast_key_cmd 448 * ( MGMT_MCAST_KEY = 0x1f ) 449 * @ctrl_flags: &enum iwl_sta_key_flag 450 * @igtk: IGTK master key 451 * @sta_id: station ID that support IGTK 452 * @key_id: key ID 453 * @receive_seq_cnt: initial RSC/PN needed for replay check 454 */ 455 struct iwl_mvm_mgmt_mcast_key_cmd { 456 __le32 ctrl_flags; 457 u8 igtk[32]; 458 __le32 key_id; 459 __le32 sta_id; 460 __le64 receive_seq_cnt; 461 } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_2 */ 462 463 struct iwl_mvm_wep_key { 464 u8 key_index; 465 u8 key_offset; 466 __le16 reserved1; 467 u8 key_size; 468 u8 reserved2[3]; 469 u8 key[16]; 470 } __packed; 471 472 struct iwl_mvm_wep_key_cmd { 473 __le32 mac_id_n_color; 474 u8 num_keys; 475 u8 decryption_type; 476 u8 flags; 477 u8 reserved; 478 struct iwl_mvm_wep_key wep_key[0]; 479 } __packed; /* SEC_CURR_WEP_KEY_CMD_API_S_VER_2 */ 480 481 /** 482 * struct iwl_mvm_eosp_notification - EOSP notification from firmware 483 * @remain_frame_count: # of frames remaining, non-zero if SP was cut 484 * short by GO absence 485 * @sta_id: station ID 486 */ 487 struct iwl_mvm_eosp_notification { 488 __le32 remain_frame_count; 489 __le32 sta_id; 490 } __packed; /* UAPSD_EOSP_NTFY_API_S_VER_1 */ 491 492 #endif /* __iwl_fw_api_sta_h__ */ 493