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 * Copyright(c) 2018 Intel Corporation 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of version 2 of the GNU General Public License as 15 * published by the Free Software Foundation. 16 * 17 * This program is distributed in the hope that it will be useful, but 18 * WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 * General Public License for more details. 21 * 22 * The full GNU General Public License is included in this distribution 23 * in the file called COPYING. 24 * 25 * Contact Information: 26 * Intel Linux Wireless <linuxwifi@intel.com> 27 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 28 * 29 * BSD LICENSE 30 * 31 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 32 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 33 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH 34 * Copyright(c) 2018 Intel Corporation 35 * All rights reserved. 36 * 37 * Redistribution and use in source and binary forms, with or without 38 * modification, are permitted provided that the following conditions 39 * are met: 40 * 41 * * Redistributions of source code must retain the above copyright 42 * notice, this list of conditions and the following disclaimer. 43 * * Redistributions in binary form must reproduce the above copyright 44 * notice, this list of conditions and the following disclaimer in 45 * the documentation and/or other materials provided with the 46 * distribution. 47 * * Neither the name Intel Corporation nor the names of its 48 * contributors may be used to endorse or promote products derived 49 * from this software without specific prior written permission. 50 * 51 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 52 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 53 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 54 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 55 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 56 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 57 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 58 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 59 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 60 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 61 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 62 *****************************************************************************/ 63 64 #ifndef __iwl_fw_api_sta_h__ 65 #define __iwl_fw_api_sta_h__ 66 67 /** 68 * enum iwl_sta_flags - flags for the ADD_STA host command 69 * @STA_FLG_REDUCED_TX_PWR_CTRL: reduced TX power (control frames) 70 * @STA_FLG_REDUCED_TX_PWR_DATA: reduced TX power (data frames) 71 * @STA_FLG_DISABLE_TX: set if TX should be disabled 72 * @STA_FLG_PS: set if STA is in Power Save 73 * @STA_FLG_DRAIN_FLOW: drain flow 74 * @STA_FLG_PAN: STA is for PAN interface 75 * @STA_FLG_CLASS_AUTH: station is authenticated 76 * @STA_FLG_CLASS_ASSOC: station is associated 77 * @STA_FLG_RTS_MIMO_PROT: station requires RTS MIMO protection (dynamic SMPS) 78 * @STA_FLG_MAX_AGG_SIZE_MSK: maximal size for A-MPDU (mask) 79 * @STA_FLG_MAX_AGG_SIZE_SHIFT: maximal size for A-MPDU (bit shift) 80 * @STA_FLG_MAX_AGG_SIZE_8K: maximal size for A-MPDU (8k supported) 81 * @STA_FLG_MAX_AGG_SIZE_16K: maximal size for A-MPDU (16k supported) 82 * @STA_FLG_MAX_AGG_SIZE_32K: maximal size for A-MPDU (32k supported) 83 * @STA_FLG_MAX_AGG_SIZE_64K: maximal size for A-MPDU (64k supported) 84 * @STA_FLG_MAX_AGG_SIZE_128K: maximal size for A-MPDU (128k supported) 85 * @STA_FLG_MAX_AGG_SIZE_256K: maximal size for A-MPDU (256k supported) 86 * @STA_FLG_MAX_AGG_SIZE_512K: maximal size for A-MPDU (512k supported) 87 * @STA_FLG_MAX_AGG_SIZE_1024K: maximal size for A-MPDU (1024k supported) 88 * @STA_FLG_AGG_MPDU_DENS_MSK: maximal MPDU density for Tx aggregation 89 * @STA_FLG_FAT_EN_MSK: support for channel width (for Tx). This flag is 90 * initialised by driver and can be updated by fw upon reception of 91 * action frames that can change the channel width. When cleared the fw 92 * will send all the frames in 20MHz even when FAT channel is requested. 93 * @STA_FLG_FAT_EN_20MHZ: no wide channels are supported, only 20 MHz 94 * @STA_FLG_FAT_EN_40MHZ: wide channels up to 40 MHz supported 95 * @STA_FLG_FAT_EN_80MHZ: wide channels up to 80 MHz supported 96 * @STA_FLG_FAT_EN_160MHZ: wide channels up to 160 MHz supported 97 * @STA_FLG_MIMO_EN_MSK: support for MIMO. This flag is initialised by the 98 * driver and can be updated by fw upon reception of action frames. 99 * @STA_FLG_MIMO_EN_SISO: no support for MIMO 100 * @STA_FLG_MIMO_EN_MIMO2: 2 streams supported 101 * @STA_FLG_MIMO_EN_MIMO3: 3 streams supported 102 * @STA_FLG_AGG_MPDU_DENS_MSK: A-MPDU density (mask) 103 * @STA_FLG_AGG_MPDU_DENS_SHIFT: A-MPDU density (bit shift) 104 * @STA_FLG_AGG_MPDU_DENS_2US: A-MPDU density (2 usec gap) 105 * @STA_FLG_AGG_MPDU_DENS_4US: A-MPDU density (4 usec gap) 106 * @STA_FLG_AGG_MPDU_DENS_8US: A-MPDU density (8 usec gap) 107 * @STA_FLG_AGG_MPDU_DENS_16US: A-MPDU density (16 usec gap) 108 */ 109 enum iwl_sta_flags { 110 STA_FLG_REDUCED_TX_PWR_CTRL = BIT(3), 111 STA_FLG_REDUCED_TX_PWR_DATA = BIT(6), 112 113 STA_FLG_DISABLE_TX = BIT(4), 114 115 STA_FLG_PS = BIT(8), 116 STA_FLG_DRAIN_FLOW = BIT(12), 117 STA_FLG_PAN = BIT(13), 118 STA_FLG_CLASS_AUTH = BIT(14), 119 STA_FLG_CLASS_ASSOC = BIT(15), 120 STA_FLG_RTS_MIMO_PROT = BIT(17), 121 122 STA_FLG_MAX_AGG_SIZE_SHIFT = 19, 123 STA_FLG_MAX_AGG_SIZE_8K = (0 << STA_FLG_MAX_AGG_SIZE_SHIFT), 124 STA_FLG_MAX_AGG_SIZE_16K = (1 << STA_FLG_MAX_AGG_SIZE_SHIFT), 125 STA_FLG_MAX_AGG_SIZE_32K = (2 << STA_FLG_MAX_AGG_SIZE_SHIFT), 126 STA_FLG_MAX_AGG_SIZE_64K = (3 << STA_FLG_MAX_AGG_SIZE_SHIFT), 127 STA_FLG_MAX_AGG_SIZE_128K = (4 << STA_FLG_MAX_AGG_SIZE_SHIFT), 128 STA_FLG_MAX_AGG_SIZE_256K = (5 << STA_FLG_MAX_AGG_SIZE_SHIFT), 129 STA_FLG_MAX_AGG_SIZE_512K = (6 << STA_FLG_MAX_AGG_SIZE_SHIFT), 130 STA_FLG_MAX_AGG_SIZE_1024K = (7 << STA_FLG_MAX_AGG_SIZE_SHIFT), 131 STA_FLG_MAX_AGG_SIZE_MSK = (7 << STA_FLG_MAX_AGG_SIZE_SHIFT), 132 133 STA_FLG_AGG_MPDU_DENS_SHIFT = 23, 134 STA_FLG_AGG_MPDU_DENS_2US = (4 << STA_FLG_AGG_MPDU_DENS_SHIFT), 135 STA_FLG_AGG_MPDU_DENS_4US = (5 << STA_FLG_AGG_MPDU_DENS_SHIFT), 136 STA_FLG_AGG_MPDU_DENS_8US = (6 << STA_FLG_AGG_MPDU_DENS_SHIFT), 137 STA_FLG_AGG_MPDU_DENS_16US = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT), 138 STA_FLG_AGG_MPDU_DENS_MSK = (7 << STA_FLG_AGG_MPDU_DENS_SHIFT), 139 140 STA_FLG_FAT_EN_20MHZ = (0 << 26), 141 STA_FLG_FAT_EN_40MHZ = (1 << 26), 142 STA_FLG_FAT_EN_80MHZ = (2 << 26), 143 STA_FLG_FAT_EN_160MHZ = (3 << 26), 144 STA_FLG_FAT_EN_MSK = (3 << 26), 145 146 STA_FLG_MIMO_EN_SISO = (0 << 28), 147 STA_FLG_MIMO_EN_MIMO2 = (1 << 28), 148 STA_FLG_MIMO_EN_MIMO3 = (2 << 28), 149 STA_FLG_MIMO_EN_MSK = (3 << 28), 150 }; 151 152 /** 153 * enum iwl_sta_key_flag - key flags for the ADD_STA host command 154 * @STA_KEY_FLG_NO_ENC: no encryption 155 * @STA_KEY_FLG_WEP: WEP encryption algorithm 156 * @STA_KEY_FLG_CCM: CCMP encryption algorithm 157 * @STA_KEY_FLG_TKIP: TKIP encryption algorithm 158 * @STA_KEY_FLG_EXT: extended cipher algorithm (depends on the FW support) 159 * @STA_KEY_FLG_GCMP: GCMP encryption algorithm 160 * @STA_KEY_FLG_CMAC: CMAC encryption algorithm 161 * @STA_KEY_FLG_ENC_UNKNOWN: unknown encryption algorithm 162 * @STA_KEY_FLG_EN_MSK: mask for encryption algorithmi value 163 * @STA_KEY_FLG_WEP_KEY_MAP: wep is either a group key (0 - legacy WEP) or from 164 * station info array (1 - n 1X mode) 165 * @STA_KEY_FLG_KEYID_MSK: the index of the key 166 * @STA_KEY_FLG_KEYID_POS: key index bit position 167 * @STA_KEY_NOT_VALID: key is invalid 168 * @STA_KEY_FLG_WEP_13BYTES: set for 13 bytes WEP key 169 * @STA_KEY_FLG_KEY_32BYTES: for non-wep key set for 32 bytes key 170 * @STA_KEY_MULTICAST: set for multical key 171 * @STA_KEY_MFP: key is used for Management Frame Protection 172 */ 173 enum iwl_sta_key_flag { 174 STA_KEY_FLG_NO_ENC = (0 << 0), 175 STA_KEY_FLG_WEP = (1 << 0), 176 STA_KEY_FLG_CCM = (2 << 0), 177 STA_KEY_FLG_TKIP = (3 << 0), 178 STA_KEY_FLG_EXT = (4 << 0), 179 STA_KEY_FLG_GCMP = (5 << 0), 180 STA_KEY_FLG_CMAC = (6 << 0), 181 STA_KEY_FLG_ENC_UNKNOWN = (7 << 0), 182 STA_KEY_FLG_EN_MSK = (7 << 0), 183 184 STA_KEY_FLG_WEP_KEY_MAP = BIT(3), 185 STA_KEY_FLG_KEYID_POS = 8, 186 STA_KEY_FLG_KEYID_MSK = (3 << STA_KEY_FLG_KEYID_POS), 187 STA_KEY_NOT_VALID = BIT(11), 188 STA_KEY_FLG_WEP_13BYTES = BIT(12), 189 STA_KEY_FLG_KEY_32BYTES = BIT(12), 190 STA_KEY_MULTICAST = BIT(14), 191 STA_KEY_MFP = BIT(15), 192 }; 193 194 /** 195 * enum iwl_sta_modify_flag - indicate to the fw what flag are being changed 196 * @STA_MODIFY_QUEUE_REMOVAL: this command removes a queue 197 * @STA_MODIFY_TID_DISABLE_TX: this command modifies %tid_disable_tx 198 * @STA_MODIFY_UAPSD_ACS: this command modifies %uapsd_acs 199 * @STA_MODIFY_ADD_BA_TID: this command modifies %add_immediate_ba_tid 200 * @STA_MODIFY_REMOVE_BA_TID: this command modifies %remove_immediate_ba_tid 201 * @STA_MODIFY_SLEEPING_STA_TX_COUNT: this command modifies %sleep_tx_count 202 * @STA_MODIFY_PROT_TH: modify RTS threshold 203 * @STA_MODIFY_QUEUES: modify the queues used by this station 204 */ 205 enum iwl_sta_modify_flag { 206 STA_MODIFY_QUEUE_REMOVAL = BIT(0), 207 STA_MODIFY_TID_DISABLE_TX = BIT(1), 208 STA_MODIFY_UAPSD_ACS = BIT(2), 209 STA_MODIFY_ADD_BA_TID = BIT(3), 210 STA_MODIFY_REMOVE_BA_TID = BIT(4), 211 STA_MODIFY_SLEEPING_STA_TX_COUNT = BIT(5), 212 STA_MODIFY_PROT_TH = BIT(6), 213 STA_MODIFY_QUEUES = BIT(7), 214 }; 215 216 /** 217 * enum iwl_sta_mode - station command mode 218 * @STA_MODE_ADD: add new station 219 * @STA_MODE_MODIFY: modify the station 220 */ 221 enum iwl_sta_mode { 222 STA_MODE_ADD = 0, 223 STA_MODE_MODIFY = 1, 224 }; 225 226 /** 227 * enum iwl_sta_sleep_flag - type of sleep of the station 228 * @STA_SLEEP_STATE_AWAKE: station is awake 229 * @STA_SLEEP_STATE_PS_POLL: station is PS-polling 230 * @STA_SLEEP_STATE_UAPSD: station uses U-APSD 231 * @STA_SLEEP_STATE_MOREDATA: set more-data bit on 232 * (last) released frame 233 */ 234 enum iwl_sta_sleep_flag { 235 STA_SLEEP_STATE_AWAKE = 0, 236 STA_SLEEP_STATE_PS_POLL = BIT(0), 237 STA_SLEEP_STATE_UAPSD = BIT(1), 238 STA_SLEEP_STATE_MOREDATA = BIT(2), 239 }; 240 241 #define STA_KEY_MAX_NUM (16) 242 #define STA_KEY_IDX_INVALID (0xff) 243 #define STA_KEY_MAX_DATA_KEY_NUM (4) 244 #define IWL_MAX_GLOBAL_KEYS (4) 245 #define STA_KEY_LEN_WEP40 (5) 246 #define STA_KEY_LEN_WEP104 (13) 247 248 /** 249 * struct iwl_mvm_keyinfo - key information 250 * @key_flags: type &enum iwl_sta_key_flag 251 * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection 252 * @reserved1: reserved 253 * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx 254 * @key_offset: key offset in the fw's key table 255 * @reserved2: reserved 256 * @key: 16-byte unicast decryption key 257 * @tx_secur_seq_cnt: initial RSC / PN needed for replay check 258 * @hw_tkip_mic_rx_key: byte: MIC Rx Key - used for TKIP only 259 * @hw_tkip_mic_tx_key: byte: MIC Tx Key - used for TKIP only 260 */ 261 struct iwl_mvm_keyinfo { 262 __le16 key_flags; 263 u8 tkip_rx_tsc_byte2; 264 u8 reserved1; 265 __le16 tkip_rx_ttak[5]; 266 u8 key_offset; 267 u8 reserved2; 268 u8 key[16]; 269 __le64 tx_secur_seq_cnt; 270 __le64 hw_tkip_mic_rx_key; 271 __le64 hw_tkip_mic_tx_key; 272 } __packed; 273 274 #define IWL_ADD_STA_STATUS_MASK 0xFF 275 #define IWL_ADD_STA_BAID_VALID_MASK 0x8000 276 #define IWL_ADD_STA_BAID_MASK 0x7F00 277 #define IWL_ADD_STA_BAID_SHIFT 8 278 279 /** 280 * struct iwl_mvm_add_sta_cmd_v7 - Add/modify a station in the fw's sta table. 281 * ( REPLY_ADD_STA = 0x18 ) 282 * @add_modify: see &enum iwl_sta_mode 283 * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) 284 * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable 285 * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. 286 * @mac_id_n_color: the Mac context this station belongs to, 287 * see &enum iwl_ctxt_id_and_color 288 * @addr: station's MAC address 289 * @reserved2: reserved 290 * @sta_id: index of station in uCode's station table 291 * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave 292 * alone. 1 - modify, 0 - don't change. 293 * @reserved3: reserved 294 * @station_flags: look at &enum iwl_sta_flags 295 * @station_flags_msk: what of %station_flags have changed, 296 * also &enum iwl_sta_flags 297 * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) 298 * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set 299 * add_immediate_ba_ssn. 300 * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx) 301 * Set %STA_MODIFY_REMOVE_BA_TID to use this field 302 * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with 303 * add_immediate_ba_tid. 304 * @sleep_tx_count: number of packets to transmit to station even though it is 305 * asleep. Used to synchronise PS-poll and u-APSD responses while ucode 306 * keeps track of STA sleep state. 307 * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. 308 * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP 309 * mac-addr. 310 * @beamform_flags: beam forming controls 311 * @tfd_queue_msk: tfd queues used by this station 312 * 313 * The device contains an internal table of per-station information, with info 314 * on security keys, aggregation parameters, and Tx rates for initial Tx 315 * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD). 316 * 317 * ADD_STA sets up the table entry for one station, either creating a new 318 * entry, or modifying a pre-existing one. 319 */ 320 struct iwl_mvm_add_sta_cmd_v7 { 321 u8 add_modify; 322 u8 awake_acs; 323 __le16 tid_disable_tx; 324 __le32 mac_id_n_color; 325 u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ 326 __le16 reserved2; 327 u8 sta_id; 328 u8 modify_mask; 329 __le16 reserved3; 330 __le32 station_flags; 331 __le32 station_flags_msk; 332 u8 add_immediate_ba_tid; 333 u8 remove_immediate_ba_tid; 334 __le16 add_immediate_ba_ssn; 335 __le16 sleep_tx_count; 336 __le16 sleep_state_flags; 337 __le16 assoc_id; 338 __le16 beamform_flags; 339 __le32 tfd_queue_msk; 340 } __packed; /* ADD_STA_CMD_API_S_VER_7 */ 341 342 /** 343 * enum iwl_sta_type - FW station types 344 * ( REPLY_ADD_STA = 0x18 ) 345 * @IWL_STA_LINK: Link station - normal RX and TX traffic. 346 * @IWL_STA_GENERAL_PURPOSE: General purpose. In AP mode used for beacons 347 * and probe responses. 348 * @IWL_STA_MULTICAST: multicast traffic, 349 * @IWL_STA_TDLS_LINK: TDLS link station 350 * @IWL_STA_AUX_ACTIVITY: auxilary station (scan, ROC and so on). 351 */ 352 enum iwl_sta_type { 353 IWL_STA_LINK, 354 IWL_STA_GENERAL_PURPOSE, 355 IWL_STA_MULTICAST, 356 IWL_STA_TDLS_LINK, 357 IWL_STA_AUX_ACTIVITY, 358 }; 359 360 /** 361 * struct iwl_mvm_add_sta_cmd - Add/modify a station in the fw's sta table. 362 * ( REPLY_ADD_STA = 0x18 ) 363 * @add_modify: see &enum iwl_sta_mode 364 * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) 365 * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable 366 * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. 367 * @mac_id_n_color: the Mac context this station belongs to, 368 * see &enum iwl_ctxt_id_and_color 369 * @addr: station's MAC address 370 * @reserved2: reserved 371 * @sta_id: index of station in uCode's station table 372 * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave 373 * alone. 1 - modify, 0 - don't change. 374 * @reserved3: reserved 375 * @station_flags: look at &enum iwl_sta_flags 376 * @station_flags_msk: what of %station_flags have changed, 377 * also &enum iwl_sta_flags 378 * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) 379 * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set 380 * add_immediate_ba_ssn. 381 * @remove_immediate_ba_tid: tid for which to remove block-ack support (Rx) 382 * Set %STA_MODIFY_REMOVE_BA_TID to use this field 383 * @add_immediate_ba_ssn: ssn for the Rx block-ack session. Used together with 384 * add_immediate_ba_tid. 385 * @sleep_tx_count: number of packets to transmit to station even though it is 386 * asleep. Used to synchronise PS-poll and u-APSD responses while ucode 387 * keeps track of STA sleep state. 388 * @station_type: type of this station. See &enum iwl_sta_type. 389 * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. 390 * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP 391 * mac-addr. 392 * @beamform_flags: beam forming controls 393 * @tfd_queue_msk: tfd queues used by this station. 394 * Obselete for new TX API (9 and above). 395 * @rx_ba_window: aggregation window size 396 * @sp_length: the size of the SP in actual number of frames 397 * @uapsd_acs: 4 LS bits are trigger enabled ACs, 4 MS bits are the deliver 398 * enabled ACs. 399 * 400 * The device contains an internal table of per-station information, with info 401 * on security keys, aggregation parameters, and Tx rates for initial Tx 402 * attempt and any retries (set by REPLY_TX_LINK_QUALITY_CMD). 403 * 404 * ADD_STA sets up the table entry for one station, either creating a new 405 * entry, or modifying a pre-existing one. 406 */ 407 struct iwl_mvm_add_sta_cmd { 408 u8 add_modify; 409 u8 awake_acs; 410 __le16 tid_disable_tx; 411 __le32 mac_id_n_color; 412 u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ 413 __le16 reserved2; 414 u8 sta_id; 415 u8 modify_mask; 416 __le16 reserved3; 417 __le32 station_flags; 418 __le32 station_flags_msk; 419 u8 add_immediate_ba_tid; 420 u8 remove_immediate_ba_tid; 421 __le16 add_immediate_ba_ssn; 422 __le16 sleep_tx_count; 423 u8 sleep_state_flags; 424 u8 station_type; 425 __le16 assoc_id; 426 __le16 beamform_flags; 427 __le32 tfd_queue_msk; 428 __le16 rx_ba_window; 429 u8 sp_length; 430 u8 uapsd_acs; 431 } __packed; /* ADD_STA_CMD_API_S_VER_10 */ 432 433 /** 434 * struct iwl_mvm_add_sta_key_common - add/modify sta key common part 435 * ( REPLY_ADD_STA_KEY = 0x17 ) 436 * @sta_id: index of station in uCode's station table 437 * @key_offset: key offset in key storage 438 * @key_flags: type &enum iwl_sta_key_flag 439 * @key: key material data 440 * @rx_secur_seq_cnt: RX security sequence counter for the key 441 */ 442 struct iwl_mvm_add_sta_key_common { 443 u8 sta_id; 444 u8 key_offset; 445 __le16 key_flags; 446 u8 key[32]; 447 u8 rx_secur_seq_cnt[16]; 448 } __packed; 449 450 /** 451 * struct iwl_mvm_add_sta_key_cmd_v1 - add/modify sta key 452 * @common: see &struct iwl_mvm_add_sta_key_common 453 * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection 454 * @reserved: reserved 455 * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx 456 */ 457 struct iwl_mvm_add_sta_key_cmd_v1 { 458 struct iwl_mvm_add_sta_key_common common; 459 u8 tkip_rx_tsc_byte2; 460 u8 reserved; 461 __le16 tkip_rx_ttak[5]; 462 } __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_1 */ 463 464 /** 465 * struct iwl_mvm_add_sta_key_cmd - add/modify sta key 466 * @common: see &struct iwl_mvm_add_sta_key_common 467 * @rx_mic_key: TKIP RX unicast or multicast key 468 * @tx_mic_key: TKIP TX key 469 * @transmit_seq_cnt: TSC, transmit packet number 470 */ 471 struct iwl_mvm_add_sta_key_cmd { 472 struct iwl_mvm_add_sta_key_common common; 473 __le64 rx_mic_key; 474 __le64 tx_mic_key; 475 __le64 transmit_seq_cnt; 476 } __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_2 */ 477 478 /** 479 * enum iwl_mvm_add_sta_rsp_status - status in the response to ADD_STA command 480 * @ADD_STA_SUCCESS: operation was executed successfully 481 * @ADD_STA_STATIONS_OVERLOAD: no room left in the fw's station table 482 * @ADD_STA_IMMEDIATE_BA_FAILURE: can't add Rx block ack session 483 * @ADD_STA_MODIFY_NON_EXISTING_STA: driver requested to modify a station that 484 * doesn't exist. 485 */ 486 enum iwl_mvm_add_sta_rsp_status { 487 ADD_STA_SUCCESS = 0x1, 488 ADD_STA_STATIONS_OVERLOAD = 0x2, 489 ADD_STA_IMMEDIATE_BA_FAILURE = 0x4, 490 ADD_STA_MODIFY_NON_EXISTING_STA = 0x8, 491 }; 492 493 /** 494 * struct iwl_mvm_rm_sta_cmd - Add / modify a station in the fw's station table 495 * ( REMOVE_STA = 0x19 ) 496 * @sta_id: the station id of the station to be removed 497 * @reserved: reserved 498 */ 499 struct iwl_mvm_rm_sta_cmd { 500 u8 sta_id; 501 u8 reserved[3]; 502 } __packed; /* REMOVE_STA_CMD_API_S_VER_2 */ 503 504 /** 505 * struct iwl_mvm_mgmt_mcast_key_cmd_v1 506 * ( MGMT_MCAST_KEY = 0x1f ) 507 * @ctrl_flags: &enum iwl_sta_key_flag 508 * @igtk: IGTK key material 509 * @k1: unused 510 * @k2: unused 511 * @sta_id: station ID that support IGTK 512 * @key_id: key ID 513 * @receive_seq_cnt: initial RSC/PN needed for replay check 514 */ 515 struct iwl_mvm_mgmt_mcast_key_cmd_v1 { 516 __le32 ctrl_flags; 517 u8 igtk[16]; 518 u8 k1[16]; 519 u8 k2[16]; 520 __le32 key_id; 521 __le32 sta_id; 522 __le64 receive_seq_cnt; 523 } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */ 524 525 /** 526 * struct iwl_mvm_mgmt_mcast_key_cmd 527 * ( MGMT_MCAST_KEY = 0x1f ) 528 * @ctrl_flags: &enum iwl_sta_key_flag 529 * @igtk: IGTK master key 530 * @sta_id: station ID that support IGTK 531 * @key_id: key ID 532 * @receive_seq_cnt: initial RSC/PN needed for replay check 533 */ 534 struct iwl_mvm_mgmt_mcast_key_cmd { 535 __le32 ctrl_flags; 536 u8 igtk[32]; 537 __le32 key_id; 538 __le32 sta_id; 539 __le64 receive_seq_cnt; 540 } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_2 */ 541 542 struct iwl_mvm_wep_key { 543 u8 key_index; 544 u8 key_offset; 545 __le16 reserved1; 546 u8 key_size; 547 u8 reserved2[3]; 548 u8 key[16]; 549 } __packed; 550 551 struct iwl_mvm_wep_key_cmd { 552 __le32 mac_id_n_color; 553 u8 num_keys; 554 u8 decryption_type; 555 u8 flags; 556 u8 reserved; 557 struct iwl_mvm_wep_key wep_key[0]; 558 } __packed; /* SEC_CURR_WEP_KEY_CMD_API_S_VER_2 */ 559 560 /** 561 * struct iwl_mvm_eosp_notification - EOSP notification from firmware 562 * @remain_frame_count: # of frames remaining, non-zero if SP was cut 563 * short by GO absence 564 * @sta_id: station ID 565 */ 566 struct iwl_mvm_eosp_notification { 567 __le32 remain_frame_count; 568 __le32 sta_id; 569 } __packed; /* UAPSD_EOSP_NTFY_API_S_VER_1 */ 570 571 #endif /* __iwl_fw_api_sta_h__ */ 572
