1 /****************************************************************************** 2 * 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * GPL LICENSE SUMMARY 7 * 8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 10 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 11 * 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of version 2 of the GNU General Public License as 14 * published by the Free Software Foundation. 15 * 16 * This program is distributed in the hope that it will be useful, but 17 * WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 * General Public License for more details. 20 * 21 * The full GNU General Public License is included in this distribution 22 * in the file called COPYING. 23 * 24 * Contact Information: 25 * Intel Linux Wireless <linuxwifi@intel.com> 26 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 27 * 28 * BSD LICENSE 29 * 30 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 31 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 32 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 33 * All rights reserved. 34 * 35 * Redistribution and use in source and binary forms, with or without 36 * modification, are permitted provided that the following conditions 37 * are met: 38 * 39 * * Redistributions of source code must retain the above copyright 40 * notice, this list of conditions and the following disclaimer. 41 * * Redistributions in binary form must reproduce the above copyright 42 * notice, this list of conditions and the following disclaimer in 43 * the documentation and/or other materials provided with the 44 * distribution. 45 * * Neither the name Intel Corporation nor the names of its 46 * contributors may be used to endorse or promote products derived 47 * from this software without specific prior written permission. 48 * 49 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 50 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 51 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 52 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 53 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 54 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 55 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 56 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 57 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 58 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 59 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 60 *****************************************************************************/ 61 62 #ifndef __iwl_fw_api_sta_h__ 63 #define __iwl_fw_api_sta_h__ 64 65 /** 66 * enum iwl_sta_flags - flags for the ADD_STA host command 67 * @STA_FLG_REDUCED_TX_PWR_CTRL: reduced TX power (control frames) 68 * @STA_FLG_REDUCED_TX_PWR_DATA: reduced TX power (data frames) 69 * @STA_FLG_DISABLE_TX: set if TX should be disabled 70 * @STA_FLG_PS: set if STA is in Power Save 71 * @STA_FLG_DRAIN_FLOW: drain flow 72 * @STA_FLG_PAN: STA is for PAN interface 73 * @STA_FLG_CLASS_AUTH: station is authenticated 74 * @STA_FLG_CLASS_ASSOC: station is associated 75 * @STA_FLG_RTS_MIMO_PROT: station requires RTS MIMO protection (dynamic SMPS) 76 * @STA_FLG_MAX_AGG_SIZE_MSK: maximal size for A-MPDU (mask) 77 * @STA_FLG_MAX_AGG_SIZE_SHIFT: maximal size for A-MPDU (bit shift) 78 * @STA_FLG_MAX_AGG_SIZE_8K: maximal size for A-MPDU (8k supported) 79 * @STA_FLG_MAX_AGG_SIZE_16K: maximal size for A-MPDU (16k supported) 80 * @STA_FLG_MAX_AGG_SIZE_32K: maximal size for A-MPDU (32k supported) 81 * @STA_FLG_MAX_AGG_SIZE_64K: maximal size for A-MPDU (64k supported) 82 * @STA_FLG_MAX_AGG_SIZE_128K: maximal size for A-MPDU (128k supported) 83 * @STA_FLG_MAX_AGG_SIZE_256K: maximal size for A-MPDU (256k supported) 84 * @STA_FLG_MAX_AGG_SIZE_512K: maximal size for A-MPDU (512k supported) 85 * @STA_FLG_MAX_AGG_SIZE_1024K: maximal size for A-MPDU (1024k supported) 86 * @STA_FLG_AGG_MPDU_DENS_MSK: maximal MPDU density for Tx aggregation 87 * @STA_FLG_FAT_EN_MSK: support for channel width (for Tx). This flag is 88 * initialised by driver and can be updated by fw upon reception of 89 * action frames that can change the channel width. When cleared the fw 90 * will send all the frames in 20MHz even when FAT channel is requested. 91 * @STA_FLG_FAT_EN_20MHZ: no wide channels are supported, only 20 MHz 92 * @STA_FLG_FAT_EN_40MHZ: wide channels up to 40 MHz supported 93 * @STA_FLG_FAT_EN_80MHZ: wide channels up to 80 MHz supported 94 * @STA_FLG_FAT_EN_160MHZ: wide channels up to 160 MHz supported 95 * @STA_FLG_MIMO_EN_MSK: support for MIMO. This flag is initialised by the 96 * driver and can be updated by fw upon reception of action frames. 97 * @STA_FLG_MIMO_EN_SISO: no support for MIMO 98 * @STA_FLG_MIMO_EN_MIMO2: 2 streams supported 99 * @STA_FLG_MIMO_EN_MIMO3: 3 streams supported 100 * @STA_FLG_AGG_MPDU_DENS_MSK: A-MPDU density (mask) 101 * @STA_FLG_AGG_MPDU_DENS_SHIFT: A-MPDU density (bit shift) 102 * @STA_FLG_AGG_MPDU_DENS_2US: A-MPDU density (2 usec gap) 103 * @STA_FLG_AGG_MPDU_DENS_4US: A-MPDU density (4 usec gap) 104 * @STA_FLG_AGG_MPDU_DENS_8US: A-MPDU density (8 usec gap) 105 * @STA_FLG_AGG_MPDU_DENS_16US: A-MPDU density (16 usec gap) 106 */ 107 enum iwl_sta_flags { 108 STA_FLG_REDUCED_TX_PWR_CTRL = BIT(3), 109 STA_FLG_REDUCED_TX_PWR_DATA = BIT(6), 110 111 STA_FLG_DISABLE_TX = BIT(4), 112 113 STA_FLG_PS = BIT(8), 114 STA_FLG_DRAIN_FLOW = BIT(12), 115 STA_FLG_PAN = BIT(13), 116 STA_FLG_CLASS_AUTH = BIT(14), 117 STA_FLG_CLASS_ASSOC = BIT(15), 118 STA_FLG_RTS_MIMO_PROT = BIT(17), 119 120 STA_FLG_MAX_AGG_SIZE_SHIFT = 19, 121 STA_FLG_MAX_AGG_SIZE_8K = (0 << STA_FLG_MAX_AGG_SIZE_SHIFT), 122 STA_FLG_MAX_AGG_SIZE_16K = (1 << STA_FLG_MAX_AGG_SIZE_SHIFT), 123 STA_FLG_MAX_AGG_SIZE_32K = (2 << STA_FLG_MAX_AGG_SIZE_SHIFT), 124 STA_FLG_MAX_AGG_SIZE_64K = (3 << STA_FLG_MAX_AGG_SIZE_SHIFT), 125 STA_FLG_MAX_AGG_SIZE_128K = (4 << STA_FLG_MAX_AGG_SIZE_SHIFT), 126 STA_FLG_MAX_AGG_SIZE_256K = (5 << STA_FLG_MAX_AGG_SIZE_SHIFT), 127 STA_FLG_MAX_AGG_SIZE_512K = (6 << STA_FLG_MAX_AGG_SIZE_SHIFT), 128 STA_FLG_MAX_AGG_SIZE_1024K = (7 << STA_FLG_MAX_AGG_SIZE_SHIFT), 129 STA_FLG_MAX_AGG_SIZE_MSK = (7 << STA_FLG_MAX_AGG_SIZE_SHIFT), 130 131 STA_FLG_AGG_MPDU_DENS_SHIFT = 23, 132 STA_FLG_AGG_MPDU_DENS_2US = (4 << STA_FLG_AGG_MPDU_DENS_SHIFT), 133 STA_FLG_AGG_MPDU_DENS_4US = (5 << STA_FLG_AGG_MPDU_DENS_SHIFT), 134 STA_FLG_AGG_MPDU_DENS_8US = (6 << STA_FLG_AGG_MPDU_DENS_SHIFT), 135 STA_FLG_AGG_MPDU_DENS_16US = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT), 136 STA_FLG_AGG_MPDU_DENS_MSK = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT), 137 138 STA_FLG_FAT_EN_20MHZ = (0 << 26), 139 STA_FLG_FAT_EN_40MHZ = (1 << 26), 140 STA_FLG_FAT_EN_80MHZ = (2 << 26), 141 STA_FLG_FAT_EN_160MHZ = (3 << 26), 142 STA_FLG_FAT_EN_MSK = (3 << 26), 143 144 STA_FLG_MIMO_EN_SISO = (0 << 28), 145 STA_FLG_MIMO_EN_MIMO2 = (1 << 28), 146 STA_FLG_MIMO_EN_MIMO3 = (2 << 28), 147 STA_FLG_MIMO_EN_MSK = (3 << 28), 148 }; 149 150 /** 151 * enum iwl_sta_key_flag - key flags for the ADD_STA host command 152 * @STA_KEY_FLG_NO_ENC: no encryption 153 * @STA_KEY_FLG_WEP: WEP encryption algorithm 154 * @STA_KEY_FLG_CCM: CCMP encryption algorithm 155 * @STA_KEY_FLG_TKIP: TKIP encryption algorithm 156 * @STA_KEY_FLG_EXT: extended cipher algorithm (depends on the FW support) 157 * @STA_KEY_FLG_GCMP: GCMP encryption algorithm 158 * @STA_KEY_FLG_CMAC: CMAC encryption algorithm 159 * @STA_KEY_FLG_ENC_UNKNOWN: unknown encryption algorithm 160 * @STA_KEY_FLG_EN_MSK: mask for encryption algorithmi value 161 * @STA_KEY_FLG_WEP_KEY_MAP: wep is either a group key (0 - legacy WEP) or from 162 * station info array (1 - n 1X mode) 163 * @STA_KEY_FLG_KEYID_MSK: the index of the key 164 * @STA_KEY_FLG_KEYID_POS: key index bit position 165 * @STA_KEY_NOT_VALID: key is invalid 166 * @STA_KEY_FLG_WEP_13BYTES: set for 13 bytes WEP key 167 * @STA_KEY_FLG_KEY_32BYTES: for non-wep key set for 32 bytes key 168 * @STA_KEY_MULTICAST: set for multical key 169 * @STA_KEY_MFP: key is used for Management Frame Protection 170 */ 171 enum iwl_sta_key_flag { 172 STA_KEY_FLG_NO_ENC = (0 << 0), 173 STA_KEY_FLG_WEP = (1 << 0), 174 STA_KEY_FLG_CCM = (2 << 0), 175 STA_KEY_FLG_TKIP = (3 << 0), 176 STA_KEY_FLG_EXT = (4 << 0), 177 STA_KEY_FLG_GCMP = (5 << 0), 178 STA_KEY_FLG_CMAC = (6 << 0), 179 STA_KEY_FLG_ENC_UNKNOWN = (7 << 0), 180 STA_KEY_FLG_EN_MSK = (7 << 0), 181 182 STA_KEY_FLG_WEP_KEY_MAP = BIT(3), 183 STA_KEY_FLG_KEYID_POS = 8, 184 STA_KEY_FLG_KEYID_MSK = (3 << STA_KEY_FLG_KEYID_POS), 185 STA_KEY_NOT_VALID = BIT(11), 186 STA_KEY_FLG_WEP_13BYTES = BIT(12), 187 STA_KEY_FLG_KEY_32BYTES = BIT(12), 188 STA_KEY_MULTICAST = BIT(14), 189 STA_KEY_MFP = BIT(15), 190 }; 191 192 /** 193 * enum iwl_sta_modify_flag - indicate to the fw what flag are being changed 194 * @STA_MODIFY_QUEUE_REMOVAL: this command removes a queue 195 * @STA_MODIFY_TID_DISABLE_TX: this command modifies %tid_disable_tx 196 * @STA_MODIFY_UAPSD_ACS: this command modifies %uapsd_acs 197 * @STA_MODIFY_ADD_BA_TID: this command modifies %add_immediate_ba_tid 198 * @STA_MODIFY_REMOVE_BA_TID: this command modifies %remove_immediate_ba_tid 199 * @STA_MODIFY_SLEEPING_STA_TX_COUNT: this command modifies %sleep_tx_count 200 * @STA_MODIFY_PROT_TH: modify RTS threshold 201 * @STA_MODIFY_QUEUES: modify the queues used by this station 202 */ 203 enum iwl_sta_modify_flag { 204 STA_MODIFY_QUEUE_REMOVAL = BIT(0), 205 STA_MODIFY_TID_DISABLE_TX = BIT(1), 206 STA_MODIFY_UAPSD_ACS = BIT(2), 207 STA_MODIFY_ADD_BA_TID = BIT(3), 208 STA_MODIFY_REMOVE_BA_TID = BIT(4), 209 STA_MODIFY_SLEEPING_STA_TX_COUNT = BIT(5), 210 STA_MODIFY_PROT_TH = BIT(6), 211 STA_MODIFY_QUEUES = BIT(7), 212 }; 213 214 /** 215 * enum iwl_sta_mode - station command mode 216 * @STA_MODE_ADD: add new station 217 * @STA_MODE_MODIFY: modify the station 218 */ 219 enum iwl_sta_mode { 220 STA_MODE_ADD = 0, 221 STA_MODE_MODIFY = 1, 222 }; 223 224 /** 225 * enum iwl_sta_sleep_flag - type of sleep of the station 226 * @STA_SLEEP_STATE_AWAKE: station is awake 227 * @STA_SLEEP_STATE_PS_POLL: station is PS-polling 228 * @STA_SLEEP_STATE_UAPSD: station uses U-APSD 229 * @STA_SLEEP_STATE_MOREDATA: set more-data bit on 230 * (last) released frame 231 */ 232 enum iwl_sta_sleep_flag { 233 STA_SLEEP_STATE_AWAKE = 0, 234 STA_SLEEP_STATE_PS_POLL = BIT(0), 235 STA_SLEEP_STATE_UAPSD = BIT(1), 236 STA_SLEEP_STATE_MOREDATA = BIT(2), 237 }; 238 239 #define STA_KEY_MAX_NUM (16) 240 #define STA_KEY_IDX_INVALID (0xff) 241 #define STA_KEY_MAX_DATA_KEY_NUM (4) 242 #define IWL_MAX_GLOBAL_KEYS (4) 243 #define STA_KEY_LEN_WEP40 (5) 244 #define STA_KEY_LEN_WEP104 (13) 245 246 /** 247 * struct iwl_mvm_keyinfo - key information 248 * @key_flags: type &enum iwl_sta_key_flag 249 * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection 250 * @reserved1: reserved 251 * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx 252 * @key_offset: key offset in the fw's key table 253 * @reserved2: reserved 254 * @key: 16-byte unicast decryption key 255 * @tx_secur_seq_cnt: initial RSC / PN needed for replay check 256 * @hw_tkip_mic_rx_key: byte: MIC Rx Key - used for TKIP only 257 * @hw_tkip_mic_tx_key: byte: MIC Tx Key - used for TKIP only 258 */ 259 struct iwl_mvm_keyinfo { 260 __le16 key_flags; 261 u8 tkip_rx_tsc_byte2; 262 u8 reserved1; 263 __le16 tkip_rx_ttak[5]; 264 u8 key_offset; 265 u8 reserved2; 266 u8 key[16]; 267 __le64 tx_secur_seq_cnt; 268 __le64 hw_tkip_mic_rx_key; 269 __le64 hw_tkip_mic_tx_key; 270 } __packed; 271 272 #define IWL_ADD_STA_STATUS_MASK 0xFF 273 #define IWL_ADD_STA_BAID_VALID_MASK 0x8000 274 #define IWL_ADD_STA_BAID_MASK 0x7F00 275 #define IWL_ADD_STA_BAID_SHIFT 8 276 277 /** 278 * struct iwl_mvm_add_sta_cmd_v7 - Add/modify a station in the fw's sta table. 279 * ( REPLY_ADD_STA = 0x18 ) 280 * @add_modify: see &enum iwl_sta_mode 281 * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) 282 * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable 283 * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. 284 * @mac_id_n_color: the Mac context this station belongs to, 285 * see &enum iwl_ctxt_id_and_color 286 * @addr: station's MAC address 287 * @reserved2: reserved 288 * @sta_id: index of station in uCode's station table 289 * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave 290 * alone. 1 - modify, 0 - don't 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 * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. 306 * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP 307 * mac-addr. 308 * @beamform_flags: beam forming controls 309 * @tfd_queue_msk: tfd queues used by this station 310 * 311 * The device contains an internal table of per-station information, with info 312 * on security keys, aggregation parameters, and Tx rates for initial Tx 313 * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD). 314 * 315 * ADD_STA sets up the table entry for one station, either creating a new 316 * entry, or modifying a pre-existing one. 317 */ 318 struct iwl_mvm_add_sta_cmd_v7 { 319 u8 add_modify; 320 u8 awake_acs; 321 __le16 tid_disable_tx; 322 __le32 mac_id_n_color; 323 u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ 324 __le16 reserved2; 325 u8 sta_id; 326 u8 modify_mask; 327 __le16 reserved3; 328 __le32 station_flags; 329 __le32 station_flags_msk; 330 u8 add_immediate_ba_tid; 331 u8 remove_immediate_ba_tid; 332 __le16 add_immediate_ba_ssn; 333 __le16 sleep_tx_count; 334 __le16 sleep_state_flags; 335 __le16 assoc_id; 336 __le16 beamform_flags; 337 __le32 tfd_queue_msk; 338 } __packed; /* ADD_STA_CMD_API_S_VER_7 */ 339 340 /** 341 * enum iwl_sta_type - FW station types 342 * ( REPLY_ADD_STA = 0x18 ) 343 * @IWL_STA_LINK: Link station - normal RX and TX traffic. 344 * @IWL_STA_GENERAL_PURPOSE: General purpose. In AP mode used for beacons 345 * and probe responses. 346 * @IWL_STA_MULTICAST: multicast traffic, 347 * @IWL_STA_TDLS_LINK: TDLS link station 348 * @IWL_STA_AUX_ACTIVITY: auxilary station (scan, ROC and so on). 349 */ 350 enum iwl_sta_type { 351 IWL_STA_LINK, 352 IWL_STA_GENERAL_PURPOSE, 353 IWL_STA_MULTICAST, 354 IWL_STA_TDLS_LINK, 355 IWL_STA_AUX_ACTIVITY, 356 }; 357 358 /** 359 * struct iwl_mvm_add_sta_cmd - Add/modify a station in the fw's sta table. 360 * ( REPLY_ADD_STA = 0x18 ) 361 * @add_modify: see &enum iwl_sta_mode 362 * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) 363 * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable 364 * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. 365 * @mac_id_n_color: the Mac context this station belongs to, 366 * see &enum iwl_ctxt_id_and_color 367 * @addr: station's MAC address 368 * @reserved2: reserved 369 * @sta_id: index of station in uCode's station table 370 * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave 371 * alone. 1 - modify, 0 - don't change. 372 * @reserved3: reserved 373 * @station_flags: look at &enum iwl_sta_flags 374 * @station_flags_msk: what of %station_flags have changed, 375 * also &enum iwl_sta_flags 376 * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) 377 * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set 378 * add_immediate_ba_ssn. 379 * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx) 380 * Set %STA_MODIFY_REMOVE_BA_TID to use this field 381 * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with 382 * add_immediate_ba_tid. 383 * @sleep_tx_count: number of packets to transmit to station even though it is 384 * asleep. Used to synchronise PS-poll and u-APSD responses while ucode 385 * keeps track of STA sleep state. 386 * @station_type: type of this station. See &enum iwl_sta_type. 387 * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. 388 * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP 389 * mac-addr. 390 * @beamform_flags: beam forming controls 391 * @tfd_queue_msk: tfd queues used by this station. 392 * Obselete for new TX API (9 and above). 393 * @rx_ba_window: aggregation window size 394 * @sp_length: the size of the SP as it appears in the WME IE 395 * @uapsd_acs: 4 LS bits are trigger enabled ACs, 4 MS bits are the deliver 396 * enabled ACs. 397 * 398 * The device contains an internal table of per-station information, with info 399 * on security keys, aggregation parameters, and Tx rates for initial Tx 400 * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD). 401 * 402 * ADD_STA sets up the table entry for one station, either creating a new 403 * entry, or modifying a pre-existing one. 404 */ 405 struct iwl_mvm_add_sta_cmd { 406 u8 add_modify; 407 u8 awake_acs; 408 __le16 tid_disable_tx; 409 __le32 mac_id_n_color; 410 u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ 411 __le16 reserved2; 412 u8 sta_id; 413 u8 modify_mask; 414 __le16 reserved3; 415 __le32 station_flags; 416 __le32 station_flags_msk; 417 u8 add_immediate_ba_tid; 418 u8 remove_immediate_ba_tid; 419 __le16 add_immediate_ba_ssn; 420 __le16 sleep_tx_count; 421 u8 sleep_state_flags; 422 u8 station_type; 423 __le16 assoc_id; 424 __le16 beamform_flags; 425 __le32 tfd_queue_msk; 426 __le16 rx_ba_window; 427 u8 sp_length; 428 u8 uapsd_acs; 429 } __packed; /* ADD_STA_CMD_API_S_VER_10 */ 430 431 /** 432 * struct iwl_mvm_add_sta_key_common - add/modify sta key common part 433 * ( REPLY_ADD_STA_KEY = 0x17 ) 434 * @sta_id: index of station in uCode's station table 435 * @key_offset: key offset in key storage 436 * @key_flags: type &enum iwl_sta_key_flag 437 * @key: key material data 438 * @rx_secur_seq_cnt: RX security sequence counter for the key 439 */ 440 struct iwl_mvm_add_sta_key_common { 441 u8 sta_id; 442 u8 key_offset; 443 __le16 key_flags; 444 u8 key[32]; 445 u8 rx_secur_seq_cnt[16]; 446 } __packed; 447 448 /** 449 * struct iwl_mvm_add_sta_key_cmd_v1 - add/modify sta key 450 * @common: see &struct iwl_mvm_add_sta_key_common 451 * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection 452 * @reserved: reserved 453 * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx 454 */ 455 struct iwl_mvm_add_sta_key_cmd_v1 { 456 struct iwl_mvm_add_sta_key_common common; 457 u8 tkip_rx_tsc_byte2; 458 u8 reserved; 459 __le16 tkip_rx_ttak[5]; 460 } __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_1 */ 461 462 /** 463 * struct iwl_mvm_add_sta_key_cmd - add/modify sta key 464 * @common: see &struct iwl_mvm_add_sta_key_common 465 * @rx_mic_key: TKIP RX unicast or multicast key 466 * @tx_mic_key: TKIP TX key 467 * @transmit_seq_cnt: TSC, transmit packet number 468 */ 469 struct iwl_mvm_add_sta_key_cmd { 470 struct iwl_mvm_add_sta_key_common common; 471 __le64 rx_mic_key; 472 __le64 tx_mic_key; 473 __le64 transmit_seq_cnt; 474 } __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_2 */ 475 476 /** 477 * enum iwl_mvm_add_sta_rsp_status - status in the response to ADD_STA command 478 * @ADD_STA_SUCCESS: operation was executed successfully 479 * @ADD_STA_STATIONS_OVERLOAD: no room left in the fw's station table 480 * @ADD_STA_IMMEDIATE_BA_FAILURE: can't add Rx block ack session 481 * @ADD_STA_MODIFY_NON_EXISTING_STA: driver requested to modify a station that 482 * doesn't exist. 483 */ 484 enum iwl_mvm_add_sta_rsp_status { 485 ADD_STA_SUCCESS = 0x1, 486 ADD_STA_STATIONS_OVERLOAD = 0x2, 487 ADD_STA_IMMEDIATE_BA_FAILURE = 0x4, 488 ADD_STA_MODIFY_NON_EXISTING_STA = 0x8, 489 }; 490 491 /** 492 * struct iwl_mvm_rm_sta_cmd - Add / modify a station in the fw's station table 493 * ( REMOVE_STA = 0x19 ) 494 * @sta_id: the station id of the station to be removed 495 * @reserved: reserved 496 */ 497 struct iwl_mvm_rm_sta_cmd { 498 u8 sta_id; 499 u8 reserved[3]; 500 } __packed; /* REMOVE_STA_CMD_API_S_VER_2 */ 501 502 /** 503 * struct iwl_mvm_mgmt_mcast_key_cmd_v1 504 * ( MGMT_MCAST_KEY = 0x1f ) 505 * @ctrl_flags: &enum iwl_sta_key_flag 506 * @igtk: IGTK key material 507 * @k1: unused 508 * @k2: unused 509 * @sta_id: station ID that support IGTK 510 * @key_id: key ID 511 * @receive_seq_cnt: initial RSC/PN needed for replay check 512 */ 513 struct iwl_mvm_mgmt_mcast_key_cmd_v1 { 514 __le32 ctrl_flags; 515 u8 igtk[16]; 516 u8 k1[16]; 517 u8 k2[16]; 518 __le32 key_id; 519 __le32 sta_id; 520 __le64 receive_seq_cnt; 521 } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */ 522 523 /** 524 * struct iwl_mvm_mgmt_mcast_key_cmd 525 * ( MGMT_MCAST_KEY = 0x1f ) 526 * @ctrl_flags: &enum iwl_sta_key_flag 527 * @igtk: IGTK master key 528 * @sta_id: station ID that support IGTK 529 * @key_id: key ID 530 * @receive_seq_cnt: initial RSC/PN needed for replay check 531 */ 532 struct iwl_mvm_mgmt_mcast_key_cmd { 533 __le32 ctrl_flags; 534 u8 igtk[32]; 535 __le32 key_id; 536 __le32 sta_id; 537 __le64 receive_seq_cnt; 538 } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_2 */ 539 540 struct iwl_mvm_wep_key { 541 u8 key_index; 542 u8 key_offset; 543 __le16 reserved1; 544 u8 key_size; 545 u8 reserved2[3]; 546 u8 key[16]; 547 } __packed; 548 549 struct iwl_mvm_wep_key_cmd { 550 __le32 mac_id_n_color; 551 u8 num_keys; 552 u8 decryption_type; 553 u8 flags; 554 u8 reserved; 555 struct iwl_mvm_wep_key wep_key[0]; 556 } __packed; /* SEC_CURR_WEP_KEY_CMD_API_S_VER_2 */ 557 558 /** 559 * struct iwl_mvm_eosp_notification - EOSP notification from firmware 560 * @remain_frame_count: # of frames remaining, non-zero if SP was cut 561 * short by GO absence 562 * @sta_id: station ID 563 */ 564 struct iwl_mvm_eosp_notification { 565 __le32 remain_frame_count; 566 __le32 sta_id; 567 } __packed; /* UAPSD_EOSP_NTFY_API_S_VER_1 */ 568 569 #endif /* __iwl_fw_api_sta_h__ */ 570