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8ca151b5 JB |
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 | * | |
51368bf7 | 8 | * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. |
8b4139dc | 9 | * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH |
45c458b4 | 10 | * Copyright(c) 2016 - 2017 Intel Deutschland GmbH |
8ca151b5 JB |
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 | * | |
8ca151b5 | 21 | * The full GNU General Public License is included in this distribution |
410dc5aa | 22 | * in the file called COPYING. |
8ca151b5 JB |
23 | * |
24 | * Contact Information: | |
d01c5366 | 25 | * Intel Linux Wireless <linuxwifi@intel.com> |
8ca151b5 JB |
26 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
27 | * | |
28 | * BSD LICENSE | |
29 | * | |
51368bf7 | 30 | * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. |
8b4139dc | 31 | * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH |
45c458b4 | 32 | * Copyright(c) 2016 - 2017 Intel Deutschland GmbH |
8ca151b5 JB |
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 | ||
d172a5ef JB |
62 | #ifndef __iwl_fw_api_sta_h__ |
63 | #define __iwl_fw_api_sta_h__ | |
8ca151b5 JB |
64 | |
65 | /** | |
66 | * enum iwl_sta_flags - flags for the ADD_STA host command | |
acf91dda JB |
67 | * @STA_FLG_REDUCED_TX_PWR_CTRL: reduced TX power (control frames) |
68 | * @STA_FLG_REDUCED_TX_PWR_DATA: reduced TX power (data frames) | |
09b0ce1a | 69 | * @STA_FLG_DISABLE_TX: set if TX should be disabled |
8ca151b5 | 70 | * @STA_FLG_PS: set if STA is in Power Save |
8ca151b5 JB |
71 | * @STA_FLG_DRAIN_FLOW: drain flow |
72 | * @STA_FLG_PAN: STA is for PAN interface | |
acf91dda JB |
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) | |
8ca151b5 JB |
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. | |
acf91dda JB |
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 | |
8ca151b5 JB |
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. | |
acf91dda JB |
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 | |
acf91dda JB |
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) | |
8ca151b5 JB |
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 | ||
09b0ce1a | 111 | STA_FLG_DISABLE_TX = BIT(4), |
8ca151b5 JB |
112 | |
113 | STA_FLG_PS = BIT(8), | |
8ca151b5 JB |
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 | |
e36e5433 MS |
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) | |
2a53d166 | 157 | * @STA_KEY_FLG_GCMP: GCMP encryption algorithm |
e36e5433 MS |
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 | |
8ca151b5 JB |
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 | |
acf91dda | 164 | * @STA_KEY_FLG_KEYID_POS: key index bit position |
8ca151b5 JB |
165 | * @STA_KEY_NOT_VALID: key is invalid |
166 | * @STA_KEY_FLG_WEP_13BYTES: set for 13 bytes WEP key | |
acf91dda | 167 | * @STA_KEY_FLG_KEY_32BYTES: for non-wep key set for 32 bytes key |
8ca151b5 JB |
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), | |
e36e5433 | 176 | STA_KEY_FLG_EXT = (4 << 0), |
2a53d166 | 177 | STA_KEY_FLG_GCMP = (5 << 0), |
8ca151b5 JB |
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), | |
2a53d166 | 187 | STA_KEY_FLG_KEY_32BYTES = BIT(12), |
8ca151b5 JB |
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 | |
2b1ba3ef | 194 | * @STA_MODIFY_QUEUE_REMOVAL: this command removes a queue |
8ca151b5 | 195 | * @STA_MODIFY_TID_DISABLE_TX: this command modifies %tid_disable_tx |
c80eb570 | 196 | * @STA_MODIFY_UAPSD_ACS: this command modifies %uapsd_acs |
8ca151b5 JB |
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 | |
acf91dda | 200 | * @STA_MODIFY_PROT_TH: modify RTS threshold |
8ca151b5 JB |
201 | * @STA_MODIFY_QUEUES: modify the queues used by this station |
202 | */ | |
203 | enum iwl_sta_modify_flag { | |
2b1ba3ef | 204 | STA_MODIFY_QUEUE_REMOVAL = BIT(0), |
8ca151b5 | 205 | STA_MODIFY_TID_DISABLE_TX = BIT(1), |
65e25482 | 206 | STA_MODIFY_UAPSD_ACS = BIT(2), |
8ca151b5 JB |
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 | ||
d69f0a2d JB |
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 | }; | |
8ca151b5 JB |
223 | |
224 | /** | |
225 | * enum iwl_sta_sleep_flag - type of sleep of the station | |
acf91dda JB |
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 | |
3e56eadf JB |
229 | * @STA_SLEEP_STATE_MOREDATA: set more-data bit on |
230 | * (last) released frame | |
8ca151b5 JB |
231 | */ |
232 | enum iwl_sta_sleep_flag { | |
3e56eadf JB |
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), | |
8ca151b5 JB |
237 | }; |
238 | ||
8ca151b5 JB |
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 | |
31a658b2 | 248 | * @key_flags: type &enum iwl_sta_key_flag |
8ca151b5 | 249 | * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection |
acf91dda | 250 | * @reserved1: reserved |
8ca151b5 JB |
251 | * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx |
252 | * @key_offset: key offset in the fw's key table | |
acf91dda | 253 | * @reserved2: reserved |
8ca151b5 JB |
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 | ||
10b2b201 SS |
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 | |
837c4da9 | 276 | |
854c5705 SS |
277 | /** |
278 | * struct iwl_mvm_add_sta_cmd_v7 - Add/modify a station in the fw's sta table. | |
279 | * ( REPLY_ADD_STA = 0x18 ) | |
67625865 | 280 | * @add_modify: see &enum iwl_sta_mode |
acf91dda | 281 | * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) |
854c5705 SS |
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. | |
67625865 | 284 | * @mac_id_n_color: the Mac context this station belongs to, |
d172a5ef | 285 | * see &enum iwl_ctxt_id_and_color |
31a658b2 | 286 | * @addr: station's MAC address |
acf91dda | 287 | * @reserved2: reserved |
854c5705 SS |
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. | |
acf91dda | 291 | * @reserved3: reserved |
31a658b2 JB |
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 | |
854c5705 SS |
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. | |
31a658b2 | 305 | * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. |
854c5705 SS |
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 | ||
ced19f26 SS |
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 | ||
8ca151b5 | 358 | /** |
f9dc0004 | 359 | * struct iwl_mvm_add_sta_cmd - Add/modify a station in the fw's sta table. |
8ca151b5 | 360 | * ( REPLY_ADD_STA = 0x18 ) |
67625865 | 361 | * @add_modify: see &enum iwl_sta_mode |
acf91dda | 362 | * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) |
f9dc0004 EG |
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. | |
67625865 | 365 | * @mac_id_n_color: the Mac context this station belongs to, |
d172a5ef | 366 | * see &enum iwl_ctxt_id_and_color |
31a658b2 | 367 | * @addr: station's MAC address |
acf91dda | 368 | * @reserved2: reserved |
8ca151b5 JB |
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. | |
acf91dda | 372 | * @reserved3: reserved |
31a658b2 JB |
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 | |
8ca151b5 JB |
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. | |
ced19f26 | 386 | * @station_type: type of this station. See &enum iwl_sta_type. |
31a658b2 | 387 | * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. |
8ca151b5 JB |
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 | |
bb49701b SS |
391 | * @tfd_queue_msk: tfd queues used by this station. |
392 | * Obselete for new TX API (9 and above). | |
854c5705 | 393 | * @rx_ba_window: aggregation window size |
c80eb570 EG |
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. | |
8ca151b5 JB |
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 | */ | |
f9dc0004 | 405 | struct iwl_mvm_add_sta_cmd { |
5a258aae | 406 | u8 add_modify; |
3e56eadf | 407 | u8 awake_acs; |
5a258aae MS |
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; | |
ced19f26 SS |
421 | u8 sleep_state_flags; |
422 | u8 station_type; | |
5a258aae MS |
423 | __le16 assoc_id; |
424 | __le16 beamform_flags; | |
425 | __le32 tfd_queue_msk; | |
854c5705 | 426 | __le16 rx_ba_window; |
c80eb570 EG |
427 | u8 sp_length; |
428 | u8 uapsd_acs; | |
ced19f26 | 429 | } __packed; /* ADD_STA_CMD_API_S_VER_10 */ |
5a258aae MS |
430 | |
431 | /** | |
45c458b4 | 432 | * struct iwl_mvm_add_sta_key_common - add/modify sta key common part |
5a258aae MS |
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 | |
31a658b2 | 436 | * @key_flags: type &enum iwl_sta_key_flag |
5a258aae | 437 | * @key: key material data |
5a258aae | 438 | * @rx_secur_seq_cnt: RX security sequence counter for the key |
5a258aae | 439 | */ |
45c458b4 | 440 | struct iwl_mvm_add_sta_key_common { |
5a258aae MS |
441 | u8 sta_id; |
442 | u8 key_offset; | |
443 | __le16 key_flags; | |
2a53d166 | 444 | u8 key[32]; |
5a258aae | 445 | u8 rx_secur_seq_cnt[16]; |
45c458b4 SS |
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 | |
acf91dda | 452 | * @reserved: reserved |
45c458b4 SS |
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; | |
5a258aae MS |
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 | ||
45c458b4 SS |
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 | ||
8ca151b5 JB |
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 | |
acf91dda | 495 | * @reserved: reserved |
8ca151b5 JB |
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 | ||
8e160ab8 AB |
502 | /** |
503 | * struct iwl_mvm_mgmt_mcast_key_cmd_v1 | |
504 | * ( MGMT_MCAST_KEY = 0x1f ) | |
67625865 | 505 | * @ctrl_flags: &enum iwl_sta_key_flag |
acf91dda | 506 | * @igtk: IGTK key material |
8e160ab8 AB |
507 | * @k1: unused |
508 | * @k2: unused | |
509 | * @sta_id: station ID that support IGTK | |
acf91dda | 510 | * @key_id: key ID |
8e160ab8 AB |
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 | ||
8ca151b5 JB |
523 | /** |
524 | * struct iwl_mvm_mgmt_mcast_key_cmd | |
525 | * ( MGMT_MCAST_KEY = 0x1f ) | |
67625865 | 526 | * @ctrl_flags: &enum iwl_sta_key_flag |
8e160ab8 | 527 | * @igtk: IGTK master key |
8ca151b5 | 528 | * @sta_id: station ID that support IGTK |
acf91dda | 529 | * @key_id: key ID |
8ca151b5 JB |
530 | * @receive_seq_cnt: initial RSC/PN needed for replay check |
531 | */ | |
532 | struct iwl_mvm_mgmt_mcast_key_cmd { | |
533 | __le32 ctrl_flags; | |
8e160ab8 | 534 | u8 igtk[32]; |
8ca151b5 JB |
535 | __le32 key_id; |
536 | __le32 sta_id; | |
537 | __le64 receive_seq_cnt; | |
8e160ab8 | 538 | } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_2 */ |
8ca151b5 JB |
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 | ||
3e56eadf JB |
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 */ | |
8ca151b5 | 568 | |
d172a5ef | 569 | #endif /* __iwl_fw_api_sta_h__ */ |