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