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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__ */