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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. |
9af91f46 | 9 | * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH |
c386dacb | 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 | * | |
21 | * You should have received a copy of the GNU General Public License | |
22 | * along with this program; if not, write to the Free Software | |
23 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, | |
24 | * USA | |
25 | * | |
26 | * The full GNU General Public License is included in this distribution | |
410dc5aa | 27 | * in the file called COPYING. |
8ca151b5 JB |
28 | * |
29 | * Contact Information: | |
cb2f8277 | 30 | * Intel Linux Wireless <linuxwifi@intel.com> |
8ca151b5 JB |
31 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
32 | * | |
33 | * BSD LICENSE | |
34 | * | |
51368bf7 | 35 | * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. |
9af91f46 | 36 | * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH |
c386dacb | 37 | * Copyright(c) 2016 - 2017 Intel Deutschland GmbH |
8ca151b5 JB |
38 | * All rights reserved. |
39 | * | |
40 | * Redistribution and use in source and binary forms, with or without | |
41 | * modification, are permitted provided that the following conditions | |
42 | * are met: | |
43 | * | |
44 | * * Redistributions of source code must retain the above copyright | |
45 | * notice, this list of conditions and the following disclaimer. | |
46 | * * Redistributions in binary form must reproduce the above copyright | |
47 | * notice, this list of conditions and the following disclaimer in | |
48 | * the documentation and/or other materials provided with the | |
49 | * distribution. | |
50 | * * Neither the name Intel Corporation nor the names of its | |
51 | * contributors may be used to endorse or promote products derived | |
52 | * from this software without specific prior written permission. | |
53 | * | |
54 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
55 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
56 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
57 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
58 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
59 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
60 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
61 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
62 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
63 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
64 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
65 | * | |
66 | *****************************************************************************/ | |
67 | ||
68 | #ifndef __IWL_MVM_H__ | |
69 | #define __IWL_MVM_H__ | |
70 | ||
71 | #include <linux/list.h> | |
72 | #include <linux/spinlock.h> | |
73 | #include <linux/leds.h> | |
74 | #include <linux/in6.h> | |
75 | ||
c221daf2 CRI |
76 | #ifdef CONFIG_THERMAL |
77 | #include <linux/thermal.h> | |
78 | #endif | |
79 | ||
8ca151b5 JB |
80 | #include "iwl-op-mode.h" |
81 | #include "iwl-trans.h" | |
82 | #include "iwl-notif-wait.h" | |
83 | #include "iwl-eeprom-parse.h" | |
d2709ad7 | 84 | #include "iwl-fw-file.h" |
3444682a | 85 | #include "iwl-config.h" |
8ca151b5 JB |
86 | #include "sta.h" |
87 | #include "fw-api.h" | |
99545924 | 88 | #include "constants.h" |
ce792918 | 89 | #include "tof.h" |
8ca151b5 | 90 | |
831e85f3 | 91 | #define IWL_MVM_MAX_ADDRESSES 5 |
8101a7f0 EG |
92 | /* RSSI offset for WkP */ |
93 | #define IWL_RSSI_OFFSET 50 | |
12d423e8 | 94 | #define IWL_MVM_MISSED_BEACONS_THRESHOLD 8 |
b112889c AM |
95 | /* A TimeUnit is 1024 microsecond */ |
96 | #define MSEC_TO_TU(_msec) (_msec*1000/1024) | |
8ca151b5 | 97 | |
4500e133 LC |
98 | /* For GO, this value represents the number of TUs before CSA "beacon |
99 | * 0" TBTT when the CSA time-event needs to be scheduled to start. It | |
100 | * must be big enough to ensure that we switch in time. | |
7f0a7c67 | 101 | */ |
f991e17b | 102 | #define IWL_MVM_CHANNEL_SWITCH_TIME_GO 40 |
4500e133 LC |
103 | |
104 | /* For client, this value represents the number of TUs before CSA | |
105 | * "beacon 1" TBTT, instead. This is because we don't know when the | |
106 | * GO/AP will be in the new channel, so we switch early enough. | |
107 | */ | |
108 | #define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT 10 | |
7f0a7c67 AO |
109 | |
110 | /* | |
111 | * This value (in TUs) is used to fine tune the CSA NoA end time which should | |
112 | * be just before "beacon 0" TBTT. | |
113 | */ | |
114 | #define IWL_MVM_CHANNEL_SWITCH_MARGIN 4 | |
115 | ||
003e5236 AO |
116 | /* |
117 | * Number of beacons to transmit on a new channel until we unblock tx to | |
118 | * the stations, even if we didn't identify them on a new channel | |
119 | */ | |
120 | #define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3 | |
121 | ||
e5209263 | 122 | extern const struct ieee80211_ops iwl_mvm_hw_ops; |
e811ada7 | 123 | |
8ca151b5 JB |
124 | /** |
125 | * struct iwl_mvm_mod_params - module parameters for iwlmvm | |
126 | * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted. | |
127 | * We will register to mac80211 to have testmode working. The NIC must not | |
128 | * be up'ed after the INIT fw asserted. This is useful to be able to use | |
129 | * proprietary tools over testmode to debug the INIT fw. | |
ce71c2f7 | 130 | * @tfd_q_hang_detect: enabled the detection of hung transmit queues |
d576cd9d | 131 | * @power_scheme: one of enum iwl_power_scheme |
8ca151b5 JB |
132 | */ |
133 | struct iwl_mvm_mod_params { | |
134 | bool init_dbg; | |
ce71c2f7 | 135 | bool tfd_q_hang_detect; |
8ca151b5 JB |
136 | int power_scheme; |
137 | }; | |
138 | extern struct iwl_mvm_mod_params iwlmvm_mod_params; | |
139 | ||
48eb7b34 EG |
140 | /** |
141 | * struct iwl_mvm_dump_ptrs - set of pointers needed for the fw-error-dump | |
142 | * | |
143 | * @op_mode_ptr: pointer to the buffer coming from the mvm op_mode | |
144 | * @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the | |
145 | * transport's data. | |
146 | * @trans_len: length of the valid data in trans_ptr | |
147 | * @op_mode_len: length of the valid data in op_mode_ptr | |
148 | */ | |
149 | struct iwl_mvm_dump_ptrs { | |
150 | struct iwl_trans_dump_data *trans_ptr; | |
151 | void *op_mode_ptr; | |
152 | u32 op_mode_len; | |
153 | }; | |
154 | ||
b6eaa45a EG |
155 | /** |
156 | * struct iwl_mvm_dump_desc - describes the dump | |
157 | * @len: length of trig_desc->data | |
158 | * @trig_desc: the description of the dump | |
159 | */ | |
160 | struct iwl_mvm_dump_desc { | |
161 | size_t len; | |
162 | /* must be last */ | |
163 | struct iwl_fw_error_dump_trigger_desc trig_desc; | |
164 | }; | |
165 | ||
a80c7a69 | 166 | extern const struct iwl_mvm_dump_desc iwl_mvm_dump_desc_assert; |
b6eaa45a | 167 | |
8ca151b5 JB |
168 | struct iwl_mvm_phy_ctxt { |
169 | u16 id; | |
170 | u16 color; | |
fe0f2de3 | 171 | u32 ref; |
8ca151b5 JB |
172 | |
173 | /* | |
174 | * TODO: This should probably be removed. Currently here only for rate | |
175 | * scaling algorithm | |
176 | */ | |
177 | struct ieee80211_channel *channel; | |
178 | }; | |
179 | ||
180 | struct iwl_mvm_time_event_data { | |
181 | struct ieee80211_vif *vif; | |
182 | struct list_head list; | |
183 | unsigned long end_jiffies; | |
184 | u32 duration; | |
185 | bool running; | |
186 | u32 uid; | |
187 | ||
188 | /* | |
189 | * The access to the 'id' field must be done when the | |
190 | * mvm->time_event_lock is held, as it value is used to indicate | |
191 | * if the te is in the time event list or not (when id == TE_MAX) | |
192 | */ | |
193 | u32 id; | |
194 | }; | |
195 | ||
196 | /* Power management */ | |
197 | ||
198 | /** | |
199 | * enum iwl_power_scheme | |
200 | * @IWL_POWER_LEVEL_CAM - Continuously Active Mode | |
201 | * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default) | |
202 | * @IWL_POWER_LEVEL_LP - Low Power | |
203 | */ | |
204 | enum iwl_power_scheme { | |
205 | IWL_POWER_SCHEME_CAM = 1, | |
206 | IWL_POWER_SCHEME_BPS, | |
207 | IWL_POWER_SCHEME_LP | |
208 | }; | |
209 | ||
e7eb65ca | 210 | #define IWL_CONN_MAX_LISTEN_INTERVAL 10 |
6e2611f3 | 211 | #define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL |
8ca151b5 | 212 | |
b571a697 AB |
213 | #ifdef CONFIG_IWLWIFI_DEBUGFS |
214 | enum iwl_dbgfs_pm_mask { | |
215 | MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0), | |
216 | MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1), | |
217 | MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2), | |
218 | MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3), | |
219 | MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4), | |
bd4ace2a AB |
220 | MVM_DEBUGFS_PM_LPRX_ENA = BIT(6), |
221 | MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7), | |
89716344 | 222 | MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8), |
175a70b7 | 223 | MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9), |
84fd7608 | 224 | MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10), |
b571a697 AB |
225 | }; |
226 | ||
227 | struct iwl_dbgfs_pm { | |
e811ada7 | 228 | u16 keep_alive_seconds; |
b571a697 AB |
229 | u32 rx_data_timeout; |
230 | u32 tx_data_timeout; | |
231 | bool skip_over_dtim; | |
232 | u8 skip_dtim_periods; | |
bd4ace2a AB |
233 | bool lprx_ena; |
234 | u32 lprx_rssi_threshold; | |
89716344 | 235 | bool snooze_ena; |
175a70b7 | 236 | bool uapsd_misbehaving; |
84fd7608 | 237 | bool use_ps_poll; |
b571a697 AB |
238 | int mask; |
239 | }; | |
240 | ||
241 | /* beacon filtering */ | |
242 | ||
243 | enum iwl_dbgfs_bf_mask { | |
244 | MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0), | |
245 | MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1), | |
246 | MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2), | |
5dca7c24 HG |
247 | MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3), |
248 | MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4), | |
249 | MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5), | |
250 | MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6), | |
251 | MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7), | |
252 | MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8), | |
253 | MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9), | |
254 | MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10), | |
b571a697 AB |
255 | }; |
256 | ||
257 | struct iwl_dbgfs_bf { | |
5dca7c24 HG |
258 | u32 bf_energy_delta; |
259 | u32 bf_roaming_energy_delta; | |
260 | u32 bf_roaming_state; | |
261 | u32 bf_temp_threshold; | |
262 | u32 bf_temp_fast_filter; | |
263 | u32 bf_temp_slow_filter; | |
264 | u32 bf_enable_beacon_filter; | |
265 | u32 bf_debug_flag; | |
b571a697 AB |
266 | u32 bf_escape_timer; |
267 | u32 ba_escape_timer; | |
5dca7c24 | 268 | u32 ba_enable_beacon_abort; |
b571a697 AB |
269 | int mask; |
270 | }; | |
271 | #endif | |
272 | ||
9ee718aa EL |
273 | enum iwl_mvm_smps_type_request { |
274 | IWL_MVM_SMPS_REQ_BT_COEX, | |
275 | IWL_MVM_SMPS_REQ_TT, | |
697162a1 | 276 | IWL_MVM_SMPS_REQ_PROT, |
9ee718aa EL |
277 | NUM_IWL_MVM_SMPS_REQ, |
278 | }; | |
279 | ||
7498cf4c EP |
280 | enum iwl_mvm_ref_type { |
281 | IWL_MVM_REF_UCODE_DOWN, | |
519e2026 | 282 | IWL_MVM_REF_SCAN, |
9f45c36d | 283 | IWL_MVM_REF_ROC, |
c779273b | 284 | IWL_MVM_REF_ROC_AUX, |
29a90a49 EP |
285 | IWL_MVM_REF_P2P_CLIENT, |
286 | IWL_MVM_REF_AP_IBSS, | |
0eb83653 | 287 | IWL_MVM_REF_USER, |
b2492501 AN |
288 | IWL_MVM_REF_TX, |
289 | IWL_MVM_REF_TX_AGG, | |
d40fc489 | 290 | IWL_MVM_REF_ADD_IF, |
576eeee9 EP |
291 | IWL_MVM_REF_START_AP, |
292 | IWL_MVM_REF_BSS_CHANGED, | |
293 | IWL_MVM_REF_PREPARE_TX, | |
294 | IWL_MVM_REF_PROTECT_TDLS, | |
295 | IWL_MVM_REF_CHECK_CTKILL, | |
296 | IWL_MVM_REF_PRPH_READ, | |
297 | IWL_MVM_REF_PRPH_WRITE, | |
298 | IWL_MVM_REF_NMI, | |
299 | IWL_MVM_REF_TM_CMD, | |
d15a747f | 300 | IWL_MVM_REF_EXIT_WORK, |
686e7fe1 | 301 | IWL_MVM_REF_PROTECT_CSA, |
fb2380a2 | 302 | IWL_MVM_REF_FW_DBG_COLLECT, |
08f0d23d | 303 | IWL_MVM_REF_INIT_UCODE, |
71b1230c | 304 | IWL_MVM_REF_SENDING_CMD, |
16e4dd8f | 305 | IWL_MVM_REF_RX, |
7498cf4c | 306 | |
34e611ea JB |
307 | /* update debugfs.c when changing this */ |
308 | ||
7498cf4c EP |
309 | IWL_MVM_REF_COUNT, |
310 | }; | |
311 | ||
a39979a8 EG |
312 | enum iwl_bt_force_ant_mode { |
313 | BT_FORCE_ANT_DIS = 0, | |
314 | BT_FORCE_ANT_AUTO, | |
315 | BT_FORCE_ANT_BT, | |
316 | BT_FORCE_ANT_WIFI, | |
317 | ||
318 | BT_FORCE_ANT_MAX, | |
319 | }; | |
320 | ||
a20fd398 AO |
321 | /** |
322 | * struct iwl_mvm_vif_bf_data - beacon filtering related data | |
323 | * @bf_enabled: indicates if beacon filtering is enabled | |
324 | * @ba_enabled: indicated if beacon abort is enabled | |
a20fd398 AO |
325 | * @ave_beacon_signal: average beacon signal |
326 | * @last_cqm_event: rssi of the last cqm event | |
911222b5 AO |
327 | * @bt_coex_min_thold: minimum threshold for BT coex |
328 | * @bt_coex_max_thold: maximum threshold for BT coex | |
329 | * @last_bt_coex_event: rssi of the last BT coex event | |
a20fd398 AO |
330 | */ |
331 | struct iwl_mvm_vif_bf_data { | |
332 | bool bf_enabled; | |
333 | bool ba_enabled; | |
62e004fe SS |
334 | int ave_beacon_signal; |
335 | int last_cqm_event; | |
336 | int bt_coex_min_thold; | |
337 | int bt_coex_max_thold; | |
338 | int last_bt_coex_event; | |
a20fd398 AO |
339 | }; |
340 | ||
8ca151b5 JB |
341 | /** |
342 | * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context | |
343 | * @id: between 0 and 3 | |
344 | * @color: to solve races upon MAC addition and removal | |
345 | * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA | |
3dfd3a97 JB |
346 | * @bssid: BSSID for this (client) interface |
347 | * @associated: indicates that we're currently associated, used only for | |
348 | * managing the firmware state in iwl_mvm_bss_info_changed_station() | |
94939080 GG |
349 | * @ap_assoc_sta_count: count of stations associated to us - valid only |
350 | * if VIF type is AP | |
8ca151b5 | 351 | * @uploaded: indicates the MAC context has been added to the device |
5023d966 JB |
352 | * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface |
353 | * should get quota etc. | |
19889025 | 354 | * @pm_enabled - Indicate if MAC power management is allowed |
1e1391ca | 355 | * @monitor_active: indicates that monitor context is configured, and that the |
a21d7bcb | 356 | * interface should get quota etc. |
b525d081 JB |
357 | * @low_latency_traffic: indicates low latency traffic was detected |
358 | * @low_latency_dbgfs: low latency mode set from debugfs | |
359 | * @low_latency_vcmd: low latency mode set from vendor command | |
2533edce | 360 | * @ps_disabled: indicates that this interface requires PS to be disabled |
8ca151b5 JB |
361 | * @queue_params: QoS params for this MAC |
362 | * @bcast_sta: station used for broadcast packets. Used by the following | |
363 | * vifs: P2P_DEVICE, GO and AP. | |
364 | * @beacon_skb: the skb used to hold the AP/GO beacon template | |
0d365ae5 | 365 | * @smps_requests: the SMPS requests of different parts of the driver, |
8b206d19 | 366 | * combined on update to yield the overall request to mac80211. |
33cef925 JB |
367 | * @beacon_stats: beacon statistics, containing the # of received beacons, |
368 | * # of received beacons accumulated over FW restart, and the current | |
369 | * average signal of beacons retrieved from the firmware | |
81d62d5a | 370 | * @csa_failed: CSA failed to schedule time event, report an error later |
93190fb0 | 371 | * @features: hw features active for this vif |
8ca151b5 JB |
372 | */ |
373 | struct iwl_mvm_vif { | |
aa5e1832 | 374 | struct iwl_mvm *mvm; |
8ca151b5 JB |
375 | u16 id; |
376 | u16 color; | |
377 | u8 ap_sta_id; | |
378 | ||
3dfd3a97 JB |
379 | u8 bssid[ETH_ALEN]; |
380 | bool associated; | |
94939080 | 381 | u8 ap_assoc_sta_count; |
3dfd3a97 | 382 | |
8ca151b5 | 383 | bool uploaded; |
5023d966 | 384 | bool ap_ibss_active; |
19889025 | 385 | bool pm_enabled; |
1e1391ca | 386 | bool monitor_active; |
b525d081 | 387 | bool low_latency_traffic, low_latency_dbgfs, low_latency_vcmd; |
2533edce | 388 | bool ps_disabled; |
a20fd398 | 389 | struct iwl_mvm_vif_bf_data bf_data; |
8ca151b5 | 390 | |
33cef925 JB |
391 | struct { |
392 | u32 num_beacons, accu_num_beacons; | |
393 | u8 avg_signal; | |
394 | } beacon_stats; | |
395 | ||
506a81e6 JB |
396 | u32 ap_beacon_time; |
397 | ||
8ca151b5 JB |
398 | enum iwl_tsf_id tsf_id; |
399 | ||
400 | /* | |
401 | * QoS data from mac80211, need to store this here | |
402 | * as mac80211 has a separate callback but we need | |
403 | * to have the data for the MAC context | |
404 | */ | |
405 | struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; | |
406 | struct iwl_mvm_time_event_data time_event_data; | |
b112889c | 407 | struct iwl_mvm_time_event_data hs_time_event_data; |
8ca151b5 JB |
408 | |
409 | struct iwl_mvm_int_sta bcast_sta; | |
26d6c16b | 410 | struct iwl_mvm_int_sta mcast_sta; |
8ca151b5 JB |
411 | |
412 | /* | |
413 | * Assigned while mac80211 has the interface in a channel context, | |
414 | * or, for P2P Device, while it exists. | |
415 | */ | |
416 | struct iwl_mvm_phy_ctxt *phy_ctxt; | |
417 | ||
a3f7ba5c | 418 | #ifdef CONFIG_PM |
8ca151b5 JB |
419 | /* WoWLAN GTK rekey data */ |
420 | struct { | |
421 | u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN]; | |
422 | __le64 replay_ctr; | |
423 | bool valid; | |
424 | } rekey_data; | |
425 | ||
426 | int tx_key_idx; | |
427 | ||
6d9d32b8 JB |
428 | bool seqno_valid; |
429 | u16 seqno; | |
1a95c8df | 430 | #endif |
6d9d32b8 | 431 | |
8ca151b5 JB |
432 | #if IS_ENABLED(CONFIG_IPV6) |
433 | /* IPv6 addresses for WoWLAN */ | |
5369d6c1 | 434 | struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX]; |
c97dab40 | 435 | unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)]; |
8ca151b5 JB |
436 | int num_target_ipv6_addrs; |
437 | #endif | |
8ca151b5 JB |
438 | |
439 | #ifdef CONFIG_IWLWIFI_DEBUGFS | |
440 | struct dentry *dbgfs_dir; | |
63494374 | 441 | struct dentry *dbgfs_slink; |
b571a697 AB |
442 | struct iwl_dbgfs_pm dbgfs_pm; |
443 | struct iwl_dbgfs_bf dbgfs_bf; | |
474b50c3 | 444 | struct iwl_mac_power_cmd mac_pwr_cmd; |
a80c1cf9 | 445 | int dbgfs_quota_min; |
8ca151b5 | 446 | #endif |
9ee718aa EL |
447 | |
448 | enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ]; | |
175a70b7 AB |
449 | |
450 | /* FW identified misbehaving AP */ | |
451 | u8 uapsd_misbehaving_bssid[ETH_ALEN]; | |
7ef0aab6 AO |
452 | |
453 | /* Indicates that CSA countdown may be started */ | |
454 | bool csa_countdown; | |
81d62d5a | 455 | bool csa_failed; |
d3a108a4 | 456 | u16 csa_target_freq; |
93190fb0 AA |
457 | |
458 | /* TCP Checksum Offload */ | |
459 | netdev_features_t features; | |
03098268 AE |
460 | |
461 | /* | |
462 | * link quality measurement - used to check whether this interface | |
463 | * is in the middle of a link quality measurement | |
464 | */ | |
465 | bool lqm_active; | |
8ca151b5 JB |
466 | }; |
467 | ||
468 | static inline struct iwl_mvm_vif * | |
469 | iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif) | |
470 | { | |
bdc98b13 SD |
471 | if (!vif) |
472 | return NULL; | |
8ca151b5 JB |
473 | return (void *)vif->drv_priv; |
474 | } | |
475 | ||
b797e3fb EG |
476 | extern const u8 tid_to_mac80211_ac[]; |
477 | ||
c7d42480 LC |
478 | #define IWL_MVM_SCAN_STOPPING_SHIFT 8 |
479 | ||
8ca151b5 | 480 | enum iwl_scan_status { |
9af91f46 LC |
481 | IWL_MVM_SCAN_REGULAR = BIT(0), |
482 | IWL_MVM_SCAN_SCHED = BIT(1), | |
19945dfb | 483 | IWL_MVM_SCAN_NETDETECT = BIT(2), |
9af91f46 LC |
484 | |
485 | IWL_MVM_SCAN_STOPPING_REGULAR = BIT(8), | |
486 | IWL_MVM_SCAN_STOPPING_SCHED = BIT(9), | |
19945dfb | 487 | IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10), |
9af91f46 LC |
488 | |
489 | IWL_MVM_SCAN_REGULAR_MASK = IWL_MVM_SCAN_REGULAR | | |
490 | IWL_MVM_SCAN_STOPPING_REGULAR, | |
491 | IWL_MVM_SCAN_SCHED_MASK = IWL_MVM_SCAN_SCHED | | |
492 | IWL_MVM_SCAN_STOPPING_SCHED, | |
19945dfb LC |
493 | IWL_MVM_SCAN_NETDETECT_MASK = IWL_MVM_SCAN_NETDETECT | |
494 | IWL_MVM_SCAN_STOPPING_NETDETECT, | |
9af91f46 | 495 | |
c7d42480 LC |
496 | IWL_MVM_SCAN_STOPPING_MASK = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT, |
497 | IWL_MVM_SCAN_MASK = 0xff, | |
8ca151b5 JB |
498 | }; |
499 | ||
355346ba AS |
500 | enum iwl_mvm_scan_type { |
501 | IWL_SCAN_TYPE_NOT_SET, | |
502 | IWL_SCAN_TYPE_UNASSOC, | |
503 | IWL_SCAN_TYPE_WILD, | |
504 | IWL_SCAN_TYPE_MILD, | |
505 | IWL_SCAN_TYPE_FRAGMENTED, | |
506 | }; | |
507 | ||
a339e918 LC |
508 | enum iwl_mvm_sched_scan_pass_all_states { |
509 | SCHED_SCAN_PASS_ALL_DISABLED, | |
510 | SCHED_SCAN_PASS_ALL_ENABLED, | |
511 | SCHED_SCAN_PASS_ALL_FOUND, | |
512 | }; | |
513 | ||
8ca151b5 JB |
514 | /** |
515 | * struct iwl_nvm_section - describes an NVM section in memory. | |
516 | * | |
517 | * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD, | |
518 | * and saved for later use by the driver. Not all NVM sections are saved | |
519 | * this way, only the needed ones. | |
520 | */ | |
521 | struct iwl_nvm_section { | |
522 | u16 length; | |
523 | const u8 *data; | |
524 | }; | |
525 | ||
9ee718aa EL |
526 | /** |
527 | * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure | |
528 | * @ct_kill_exit: worker to exit thermal kill | |
529 | * @dynamic_smps: Is thermal throttling enabled dynamic_smps? | |
530 | * @tx_backoff: The current thremal throttling tx backoff in uSec. | |
0c0e2c71 | 531 | * @min_backoff: The minimal tx backoff due to power restrictions |
9ee718aa | 532 | * @params: Parameters to configure the thermal throttling algorithm. |
dafe6c43 | 533 | * @throttle: Is thermal throttling is active? |
9ee718aa EL |
534 | */ |
535 | struct iwl_mvm_tt_mgmt { | |
536 | struct delayed_work ct_kill_exit; | |
537 | bool dynamic_smps; | |
538 | u32 tx_backoff; | |
0c0e2c71 | 539 | u32 min_backoff; |
3444682a | 540 | struct iwl_tt_params params; |
dafe6c43 | 541 | bool throttle; |
9ee718aa EL |
542 | }; |
543 | ||
c221daf2 CRI |
544 | #ifdef CONFIG_THERMAL |
545 | /** | |
546 | *struct iwl_mvm_thermal_device - thermal zone related data | |
547 | * @temp_trips: temperature thresholds for report | |
548 | * @fw_trips_index: keep indexes to original array - temp_trips | |
549 | * @tzone: thermal zone device data | |
550 | */ | |
551 | struct iwl_mvm_thermal_device { | |
552 | s16 temp_trips[IWL_MAX_DTS_TRIPS]; | |
553 | u8 fw_trips_index[IWL_MAX_DTS_TRIPS]; | |
554 | struct thermal_zone_device *tzone; | |
555 | }; | |
5c89e7bc CRI |
556 | |
557 | /* | |
b358993b CRI |
558 | * struct iwl_mvm_cooling_device |
559 | * @cur_state: current state | |
5c89e7bc CRI |
560 | * @cdev: struct thermal cooling device |
561 | */ | |
562 | struct iwl_mvm_cooling_device { | |
563 | u32 cur_state; | |
564 | struct thermal_cooling_device *cdev; | |
565 | }; | |
c221daf2 CRI |
566 | #endif |
567 | ||
5fc0f76c ES |
568 | #define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8 |
569 | ||
570 | struct iwl_mvm_frame_stats { | |
571 | u32 legacy_frames; | |
572 | u32 ht_frames; | |
573 | u32 vht_frames; | |
574 | u32 bw_20_frames; | |
575 | u32 bw_40_frames; | |
576 | u32 bw_80_frames; | |
577 | u32 bw_160_frames; | |
578 | u32 sgi_frames; | |
579 | u32 ngi_frames; | |
580 | u32 siso_frames; | |
581 | u32 mimo2_frames; | |
582 | u32 agg_frames; | |
583 | u32 ampdu_count; | |
584 | u32 success_frames; | |
585 | u32 fail_frames; | |
586 | u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES]; | |
587 | int last_frame_idx; | |
588 | }; | |
589 | ||
d15a747f EP |
590 | enum { |
591 | D0I3_DEFER_WAKEUP, | |
592 | D0I3_PENDING_WAKEUP, | |
593 | }; | |
594 | ||
7280d1f0 MG |
595 | #define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff |
596 | #define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100 | |
597 | #define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200 | |
598 | ||
1d3c3f63 AN |
599 | enum iwl_mvm_tdls_cs_state { |
600 | IWL_MVM_TDLS_SW_IDLE = 0, | |
601 | IWL_MVM_TDLS_SW_REQ_SENT, | |
5cb12701 | 602 | IWL_MVM_TDLS_SW_RESP_RCVD, |
1d3c3f63 AN |
603 | IWL_MVM_TDLS_SW_REQ_RCVD, |
604 | IWL_MVM_TDLS_SW_ACTIVE, | |
605 | }; | |
606 | ||
fa1f2b61 | 607 | #define MAX_NUM_LMAC 2 |
04fd2c28 | 608 | struct iwl_mvm_shared_mem_cfg { |
fa1f2b61 | 609 | int num_lmacs; |
db06f04d | 610 | int num_txfifo_entries; |
fa1f2b61 SS |
611 | struct { |
612 | u32 txfifo_size[TX_FIFO_MAX_NUM]; | |
613 | u32 rxfifo1_size; | |
614 | } lmac[MAX_NUM_LMAC]; | |
615 | u32 rxfifo2_size; | |
5b086414 GBA |
616 | u32 internal_txfifo_addr; |
617 | u32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM]; | |
04fd2c28 LK |
618 | }; |
619 | ||
b915c101 SS |
620 | /** |
621 | * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer | |
622 | * @head_sn: reorder window head sn | |
623 | * @num_stored: number of mpdus stored in the buffer | |
624 | * @buf_size: the reorder buffer size as set by the last addba request | |
625 | * @sta_id: sta id of this reorder buffer | |
626 | * @queue: queue of this reorder buffer | |
627 | * @last_amsdu: track last ASMDU SN for duplication detection | |
628 | * @last_sub_index: track ASMDU sub frame index for duplication detection | |
629 | * @entries: list of skbs stored | |
0690405f SS |
630 | * @reorder_time: time the packet was stored in the reorder buffer |
631 | * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU | |
632 | * it is the time of last received sub-frame | |
633 | * @removed: prevent timer re-arming | |
5d43eab6 | 634 | * @valid: reordering is valid for this queue |
0690405f SS |
635 | * @lock: protect reorder buffer internal state |
636 | * @mvm: mvm pointer, needed for frame timer context | |
b915c101 SS |
637 | */ |
638 | struct iwl_mvm_reorder_buffer { | |
639 | u16 head_sn; | |
640 | u16 num_stored; | |
641 | u8 buf_size; | |
642 | u8 sta_id; | |
643 | int queue; | |
644 | u16 last_amsdu; | |
645 | u8 last_sub_index; | |
646 | struct sk_buff_head entries[IEEE80211_MAX_AMPDU_BUF]; | |
0690405f SS |
647 | unsigned long reorder_time[IEEE80211_MAX_AMPDU_BUF]; |
648 | struct timer_list reorder_timer; | |
649 | bool removed; | |
5d43eab6 | 650 | bool valid; |
0690405f SS |
651 | spinlock_t lock; |
652 | struct iwl_mvm *mvm; | |
b915c101 SS |
653 | } ____cacheline_aligned_in_smp; |
654 | ||
10b2b201 SS |
655 | /** |
656 | * struct iwl_mvm_baid_data - BA session data | |
657 | * @sta_id: station id | |
658 | * @tid: tid of the session | |
659 | * @baid baid of the session | |
660 | * @timeout: the timeout set in the addba request | |
661 | * @last_rx: last rx jiffies, updated only if timeout passed from last update | |
662 | * @session_timer: timer to check if BA session expired, runs at 2 * timeout | |
663 | * @mvm: mvm pointer, needed for timer context | |
b915c101 | 664 | * @reorder_buf: reorder buffer, allocated per queue |
10b2b201 SS |
665 | */ |
666 | struct iwl_mvm_baid_data { | |
667 | struct rcu_head rcu_head; | |
668 | u8 sta_id; | |
669 | u8 tid; | |
670 | u8 baid; | |
671 | u16 timeout; | |
672 | unsigned long last_rx; | |
673 | struct timer_list session_timer; | |
674 | struct iwl_mvm *mvm; | |
b915c101 | 675 | struct iwl_mvm_reorder_buffer reorder_buf[]; |
10b2b201 SS |
676 | }; |
677 | ||
cf961e16 LK |
678 | /* |
679 | * enum iwl_mvm_queue_status - queue status | |
680 | * @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved | |
681 | * Basically, this means that this queue can be used for any purpose | |
682 | * @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use | |
683 | * This is the state of a queue that has been dedicated for some RATID | |
684 | * (agg'd or not), but that hasn't yet gone through the actual enablement | |
685 | * of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet. | |
686 | * Note that in this state there is no requirement to already know what TID | |
687 | * should be used with this queue, it is just marked as a queue that will | |
688 | * be used, and shouldn't be allocated to anyone else. | |
689 | * @IWL_MVM_QUEUE_READY: queue is ready to be used | |
690 | * This is the state of a queue that has been fully configured (including | |
691 | * SCD pointers, etc), has a specific RA/TID assigned to it, and can be | |
692 | * used to send traffic. | |
42db09c1 LK |
693 | * @IWL_MVM_QUEUE_SHARED: queue is shared, or in a process of becoming shared |
694 | * This is a state in which a single queue serves more than one TID, all of | |
695 | * which are not aggregated. Note that the queue is only associated to one | |
696 | * RA. | |
9794c64f LK |
697 | * @IWL_MVM_QUEUE_INACTIVE: queue is allocated but no traffic on it |
698 | * This is a state of a queue that has had traffic on it, but during the | |
699 | * last %IWL_MVM_DQA_QUEUE_TIMEOUT time period there has been no traffic on | |
700 | * it. In this state, when a new queue is needed to be allocated but no | |
701 | * such free queue exists, an inactive queue might be freed and given to | |
702 | * the new RA/TID. | |
9f9af3d7 LK |
703 | * @IWL_MVM_QUEUE_RECONFIGURING: queue is being reconfigured |
704 | * This is the state of a queue that has had traffic pass through it, but | |
705 | * needs to be reconfigured for some reason, e.g. the queue needs to | |
706 | * become unshared and aggregations re-enabled on. | |
cf961e16 LK |
707 | */ |
708 | enum iwl_mvm_queue_status { | |
709 | IWL_MVM_QUEUE_FREE, | |
710 | IWL_MVM_QUEUE_RESERVED, | |
711 | IWL_MVM_QUEUE_READY, | |
42db09c1 | 712 | IWL_MVM_QUEUE_SHARED, |
9794c64f | 713 | IWL_MVM_QUEUE_INACTIVE, |
9f9af3d7 | 714 | IWL_MVM_QUEUE_RECONFIGURING, |
cf961e16 LK |
715 | }; |
716 | ||
9794c64f | 717 | #define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ) |
8e160ab8 | 718 | #define IWL_MVM_NUM_CIPHERS 10 |
9794c64f | 719 | |
c386dacb HD |
720 | #ifdef CONFIG_ACPI |
721 | #define IWL_MVM_SAR_TABLE_SIZE 10 | |
69964905 | 722 | #define IWL_MVM_SAR_PROFILE_NUM 4 |
c386dacb HD |
723 | |
724 | struct iwl_mvm_sar_profile { | |
725 | bool enabled; | |
726 | u8 table[IWL_MVM_SAR_TABLE_SIZE]; | |
727 | }; | |
728 | #endif | |
729 | ||
8ca151b5 JB |
730 | struct iwl_mvm { |
731 | /* for logger access */ | |
732 | struct device *dev; | |
733 | ||
734 | struct iwl_trans *trans; | |
735 | const struct iwl_fw *fw; | |
736 | const struct iwl_cfg *cfg; | |
737 | struct iwl_phy_db *phy_db; | |
738 | struct ieee80211_hw *hw; | |
739 | ||
740 | /* for protecting access to iwl_mvm */ | |
741 | struct mutex mutex; | |
742 | struct list_head async_handlers_list; | |
743 | spinlock_t async_handlers_lock; | |
744 | struct work_struct async_handlers_wk; | |
745 | ||
746 | struct work_struct roc_done_wk; | |
747 | ||
748 | unsigned long status; | |
749 | ||
0636b938 SS |
750 | u32 queue_sync_cookie; |
751 | atomic_t queue_sync_counter; | |
7df15b1e HG |
752 | /* |
753 | * for beacon filtering - | |
754 | * currently only one interface can be supported | |
755 | */ | |
756 | struct iwl_mvm_vif *bf_allowed_vif; | |
757 | ||
8ca151b5 JB |
758 | enum iwl_ucode_type cur_ucode; |
759 | bool ucode_loaded; | |
1f370650 | 760 | bool hw_registered; |
31b8b343 | 761 | bool calibrating; |
5c228d63 | 762 | u32 error_event_table[2]; |
8ca151b5 | 763 | u32 log_event_table; |
01a9ca51 EH |
764 | u32 umac_error_event_table; |
765 | bool support_umac_log; | |
91479b64 | 766 | struct iwl_sf_region sf_space; |
8ca151b5 JB |
767 | |
768 | u32 ampdu_ref; | |
fbe41127 | 769 | bool ampdu_toggle; |
8ca151b5 JB |
770 | |
771 | struct iwl_notif_wait_data notif_wait; | |
772 | ||
3848ab66 MG |
773 | struct mvm_statistics_rx rx_stats; |
774 | ||
91a8bcde JB |
775 | struct { |
776 | u64 rx_time; | |
777 | u64 tx_time; | |
778 | u64 on_time_rf; | |
779 | u64 on_time_scan; | |
780 | } radio_stats, accu_radio_stats; | |
781 | ||
4ecafae9 LK |
782 | struct { |
783 | /* Map to HW queue */ | |
784 | u32 hw_queue_to_mac80211; | |
785 | u8 hw_queue_refcount; | |
f02669be | 786 | u8 ra_sta_id; /* The RA this queue is mapped to, if exists */ |
9794c64f | 787 | bool reserved; /* Is this the TXQ reserved for a STA */ |
42db09c1 | 788 | u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */ |
edbe961c | 789 | u8 txq_tid; /* The TID "owner" of this queue*/ |
4ecafae9 | 790 | u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */ |
9794c64f LK |
791 | /* Timestamp for inactivation per TID of this queue */ |
792 | unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1]; | |
cf961e16 | 793 | enum iwl_mvm_queue_status status; |
4ecafae9 LK |
794 | } queue_info[IWL_MAX_HW_QUEUES]; |
795 | spinlock_t queue_info_lock; /* For syncing queue mgmt operations */ | |
24afba76 | 796 | struct work_struct add_stream_wk; /* To add streams to queues */ |
9794c64f | 797 | |
df197c00 | 798 | atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES]; |
8ca151b5 | 799 | |
e02a9d60 | 800 | const char *nvm_file_name; |
8ca151b5 | 801 | struct iwl_nvm_data *nvm_data; |
b9545b48 | 802 | /* NVM sections */ |
ae2b21b0 | 803 | struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS]; |
8ca151b5 | 804 | |
a6c4fb44 MG |
805 | /* Paging section */ |
806 | struct iwl_fw_paging fw_paging_db[NUM_OF_FW_PAGING_BLOCKS]; | |
807 | u16 num_of_paging_blk; | |
808 | u16 num_of_pages_in_last_blk; | |
809 | ||
8ca151b5 JB |
810 | /* EEPROM MAC addresses */ |
811 | struct mac_address addresses[IWL_MVM_MAX_ADDRESSES]; | |
812 | ||
813 | /* data related to data path */ | |
814 | struct iwl_rx_phy_info last_phy_info; | |
815 | struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT]; | |
816 | struct work_struct sta_drained_wk; | |
24afba76 | 817 | unsigned long sta_deferred_frames[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)]; |
8ca151b5 | 818 | unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)]; |
e3d4bc8c | 819 | atomic_t pending_frames[IWL_MVM_STATION_COUNT]; |
a0f6bf2a | 820 | u32 tfd_drained[IWL_MVM_STATION_COUNT]; |
113a0447 | 821 | u8 rx_ba_sessions; |
8ca151b5 JB |
822 | |
823 | /* configured by mac80211 */ | |
824 | u32 rts_threshold; | |
825 | ||
826 | /* Scan status, cmd (pre-allocated) and auxiliary station */ | |
9af91f46 | 827 | unsigned int scan_status; |
fb98be5e | 828 | void *scan_cmd; |
e59647ea | 829 | struct iwl_mcast_filter_cmd *mcast_filter_cmd; |
355346ba | 830 | enum iwl_mvm_scan_type scan_type; |
a339e918 | 831 | enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all; |
69e04642 | 832 | struct delayed_work scan_timeout_dwork; |
8ca151b5 | 833 | |
507e4cda LC |
834 | /* max number of simultaneous scans the FW supports */ |
835 | unsigned int max_scans; | |
836 | ||
a977a150 GBA |
837 | /* ts of the beginning of a non-collect fw dbg data period */ |
838 | unsigned long fw_dbg_non_collect_ts_start[FW_DBG_TRIGGER_MAX - 1]; | |
839 | ||
d2496221 | 840 | /* UMAC scan tracking */ |
6185af2a | 841 | u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS]; |
d2496221 | 842 | |
aacf8f18 AS |
843 | /* start time of last scan in TSF of the mac that requested the scan */ |
844 | u64 scan_start; | |
845 | ||
846 | /* the vif that requested the current scan */ | |
847 | struct iwl_mvm_vif *scan_vif; | |
848 | ||
91b05d10 OG |
849 | /* rx chain antennas set through debugfs for the scan command */ |
850 | u8 scan_rx_ant; | |
851 | ||
c87163b9 EP |
852 | #ifdef CONFIG_IWLWIFI_BCAST_FILTERING |
853 | /* broadcast filters to configure for each associated station */ | |
854 | const struct iwl_fw_bcast_filter *bcast_filters; | |
de06a59e EP |
855 | #ifdef CONFIG_IWLWIFI_DEBUGFS |
856 | struct { | |
621a5f7a | 857 | bool override; |
de06a59e EP |
858 | struct iwl_bcast_filter_cmd cmd; |
859 | } dbgfs_bcast_filtering; | |
860 | #endif | |
c87163b9 EP |
861 | #endif |
862 | ||
8ca151b5 JB |
863 | /* Internal station */ |
864 | struct iwl_mvm_int_sta aux_sta; | |
0e39eb03 | 865 | struct iwl_mvm_int_sta snif_sta; |
8ca151b5 | 866 | |
e820c2da HD |
867 | bool last_ebs_successful; |
868 | ||
8ca151b5 JB |
869 | u8 scan_last_antenna_idx; /* to toggle TX between antennas */ |
870 | u8 mgmt_last_antenna_idx; | |
871 | ||
1f3b0ff8 LE |
872 | /* last smart fifo state that was successfully sent to firmware */ |
873 | enum iwl_sf_state sf_state; | |
874 | ||
8ca151b5 JB |
875 | #ifdef CONFIG_IWLWIFI_DEBUGFS |
876 | struct dentry *debugfs_dir; | |
877 | u32 dbgfs_sram_offset, dbgfs_sram_len; | |
f3c221f6 | 878 | u32 dbgfs_prph_reg_addr; |
64b928c4 AB |
879 | bool disable_power_off; |
880 | bool disable_power_off_d3; | |
086f7368 | 881 | |
621a5f7a | 882 | bool scan_iter_notif_enabled; |
e5d74646 | 883 | |
086f7368 EG |
884 | struct debugfs_blob_wrapper nvm_hw_blob; |
885 | struct debugfs_blob_wrapper nvm_sw_blob; | |
886 | struct debugfs_blob_wrapper nvm_calib_blob; | |
887 | struct debugfs_blob_wrapper nvm_prod_blob; | |
91fac940 | 888 | struct debugfs_blob_wrapper nvm_phy_sku_blob; |
5fc0f76c ES |
889 | |
890 | struct iwl_mvm_frame_stats drv_rx_stats; | |
891 | spinlock_t drv_stats_lock; | |
ddf89ab1 | 892 | u16 dbgfs_rx_phyinfo; |
8ca151b5 JB |
893 | #endif |
894 | ||
fe0f2de3 | 895 | struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX]; |
8ca151b5 JB |
896 | |
897 | struct list_head time_event_list; | |
898 | spinlock_t time_event_lock; | |
899 | ||
900 | /* | |
901 | * A bitmap indicating the index of the key in use. The firmware | |
902 | * can hold 16 keys at most. Reflect this fact. | |
903 | */ | |
904 | unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)]; | |
2dc2a15e | 905 | u8 fw_key_deleted[STA_KEY_MAX_NUM]; |
5ee2b215 | 906 | |
576eeee9 EP |
907 | /* references taken by the driver and spinlock protecting them */ |
908 | spinlock_t refs_lock; | |
909 | u8 refs[IWL_MVM_REF_COUNT]; | |
7498cf4c | 910 | |
8ca151b5 JB |
911 | u8 vif_count; |
912 | ||
291aa7c4 EH |
913 | /* -1 for always, 0 for never, >0 for that many times */ |
914 | s8 restart_fw; | |
d2709ad7 EG |
915 | u8 fw_dbg_conf; |
916 | struct delayed_work fw_dump_wk; | |
a80c7a69 EG |
917 | const struct iwl_mvm_dump_desc *fw_dump_desc; |
918 | const struct iwl_fw_dbg_trigger_tlv *fw_dump_trig; | |
291aa7c4 | 919 | |
c43e9330 | 920 | #ifdef CONFIG_IWLWIFI_LEDS |
8ca151b5 | 921 | struct led_classdev led; |
c43e9330 | 922 | #endif |
8ca151b5 JB |
923 | |
924 | struct ieee80211_vif *p2p_device_vif; | |
f444eb10 | 925 | |
a3f7ba5c | 926 | #ifdef CONFIG_PM |
964dc9e2 | 927 | struct wiphy_wowlan_support wowlan; |
f444eb10 | 928 | int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen; |
3c2f3b20 LC |
929 | |
930 | /* sched scan settings for net detect */ | |
cc4c1ab5 | 931 | struct ieee80211_scan_ies nd_ies; |
d9718da8 LC |
932 | struct cfg80211_match_set *nd_match_sets; |
933 | int n_nd_match_sets; | |
8ed4e659 LC |
934 | struct ieee80211_channel **nd_channels; |
935 | int n_nd_channels; | |
2021a89d | 936 | bool net_detect; |
afc66bb7 | 937 | #ifdef CONFIG_IWLWIFI_DEBUGFS |
621a5f7a | 938 | bool d3_wake_sysassert; |
debff618 | 939 | bool d3_test_active; |
afc66bb7 JB |
940 | bool store_d3_resume_sram; |
941 | void *d3_resume_sram; | |
debff618 | 942 | u32 d3_test_pme_ptr; |
78c9df66 | 943 | struct ieee80211_vif *keep_vif; |
484b3d13 | 944 | u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */ |
afc66bb7 | 945 | #endif |
f444eb10 | 946 | #endif |
f421f9c3 | 947 | |
37577fe2 EP |
948 | /* d0i3 */ |
949 | u8 d0i3_ap_sta_id; | |
b2492501 | 950 | bool d0i3_offloading; |
37577fe2 | 951 | struct work_struct d0i3_exit_work; |
b2492501 | 952 | struct sk_buff_head d0i3_tx; |
d15a747f EP |
953 | /* protect d0i3_suspend_flags */ |
954 | struct mutex d0i3_suspend_mutex; | |
955 | unsigned long d0i3_suspend_flags; | |
b2492501 AN |
956 | /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */ |
957 | spinlock_t d0i3_tx_lock; | |
958 | wait_queue_head_t d0i3_exit_waitq; | |
3a732c65 | 959 | wait_queue_head_t rx_sync_waitq; |
37577fe2 | 960 | |
f421f9c3 | 961 | /* BT-Coex */ |
430a3bba EG |
962 | struct iwl_bt_coex_profile_notif last_bt_notif; |
963 | struct iwl_bt_coex_ci_cmd last_bt_ci_cmd; | |
0ea8d043 | 964 | |
b9fae2d5 EG |
965 | u32 last_ant_isol; |
966 | u8 last_corun_lut; | |
cdb00563 | 967 | u8 bt_tx_prio; |
a39979a8 | 968 | enum iwl_bt_force_ant_mode bt_force_ant_mode; |
9ee718aa | 969 | |
b112889c AM |
970 | /* Aux ROC */ |
971 | struct list_head aux_roc_te_list; | |
972 | ||
9ee718aa EL |
973 | /* Thermal Throttling and CTkill */ |
974 | struct iwl_mvm_tt_mgmt thermal_throttle; | |
c221daf2 CRI |
975 | #ifdef CONFIG_THERMAL |
976 | struct iwl_mvm_thermal_device tz_device; | |
5c89e7bc | 977 | struct iwl_mvm_cooling_device cooling_dev; |
c221daf2 CRI |
978 | #endif |
979 | ||
9ee718aa | 980 | s32 temperature; /* Celsius */ |
7280d1f0 MG |
981 | /* |
982 | * Debug option to set the NIC temperature. This option makes the | |
983 | * driver think this is the actual NIC temperature, and ignore the | |
984 | * real temperature that is received from the fw | |
985 | */ | |
986 | bool temperature_test; /* Debug test temperature is enabled */ | |
e811ada7 | 987 | |
b2b7875b JB |
988 | struct iwl_time_quota_cmd last_quota_cmd; |
989 | ||
507cadf2 DS |
990 | #ifdef CONFIG_NL80211_TESTMODE |
991 | u32 noa_duration; | |
992 | struct ieee80211_vif *noa_vif; | |
993 | #endif | |
19e737c9 EL |
994 | |
995 | /* Tx queues */ | |
49f71713 SS |
996 | u16 aux_queue; |
997 | u16 probe_queue; | |
998 | u16 p2p_dev_queue; | |
999 | ||
19e737c9 EL |
1000 | u8 first_agg_queue; |
1001 | u8 last_agg_queue; | |
1c2abf72 | 1002 | |
92d85562 | 1003 | /* Indicate if device power save is allowed */ |
bdd54839 | 1004 | u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */ |
9e7dce28 | 1005 | unsigned int max_amsdu_len; /* used for debugfs only */ |
bd3398e2 | 1006 | |
664322fa | 1007 | struct ieee80211_vif __rcu *csa_vif; |
003e5236 AO |
1008 | struct ieee80211_vif __rcu *csa_tx_blocked_vif; |
1009 | u8 csa_tx_block_bcn_timeout; | |
1c87bbad DS |
1010 | |
1011 | /* system time of last beacon (for AP/GO interface) */ | |
1012 | u32 ap_last_beacon_gp2; | |
9ecd051e | 1013 | |
88931cc9 | 1014 | bool lar_regdom_set; |
8ba2d7a1 | 1015 | enum iwl_mcc_source mcc_src; |
88931cc9 | 1016 | |
1d3c3f63 AN |
1017 | /* TDLS channel switch data */ |
1018 | struct { | |
1019 | struct delayed_work dwork; | |
1020 | enum iwl_mvm_tdls_cs_state state; | |
1021 | ||
1022 | /* | |
1023 | * Current cs sta - might be different from periodic cs peer | |
1024 | * station. Value is meaningless when the cs-state is idle. | |
1025 | */ | |
1026 | u8 cur_sta_id; | |
1027 | ||
1028 | /* TDLS periodic channel-switch peer */ | |
1029 | struct { | |
1030 | u8 sta_id; | |
1031 | u8 op_class; | |
1032 | bool initiator; /* are we the link initiator */ | |
1033 | struct cfg80211_chan_def chandef; | |
1034 | struct sk_buff *skb; /* ch sw template */ | |
1035 | u32 ch_sw_tm_ie; | |
b9dccdb3 AN |
1036 | |
1037 | /* timestamp of last ch-sw request sent (GP2 time) */ | |
1038 | u32 sent_timestamp; | |
1d3c3f63 AN |
1039 | } peer; |
1040 | } tdls_cs; | |
04fd2c28 | 1041 | |
fa1f2b61 | 1042 | struct iwl_mvm_shared_mem_cfg smem_cfg; |
5f4c02e2 | 1043 | |
2a53d166 | 1044 | u32 ciphers[IWL_MVM_NUM_CIPHERS]; |
24ddddf3 | 1045 | struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS]; |
ce792918 | 1046 | struct iwl_mvm_tof_data tof_data; |
c89e333d | 1047 | |
10b2b201 SS |
1048 | struct ieee80211_vif *nan_vif; |
1049 | #define IWL_MAX_BAID 32 | |
1050 | struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID]; | |
1051 | ||
c89e333d AO |
1052 | /* |
1053 | * Drop beacons from other APs in AP mode when there are no connected | |
1054 | * clients. | |
1055 | */ | |
1056 | bool drop_bcn_ap_mode; | |
d3a108a4 AO |
1057 | |
1058 | struct delayed_work cs_tx_unblock_dwork; | |
c386dacb HD |
1059 | #ifdef CONFIG_ACPI |
1060 | struct iwl_mvm_sar_profile sar_profiles[IWL_MVM_SAR_PROFILE_NUM]; | |
1061 | #endif | |
8ca151b5 JB |
1062 | }; |
1063 | ||
1064 | /* Extract MVM priv from op_mode and _hw */ | |
1065 | #define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \ | |
1066 | ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific) | |
1067 | ||
1068 | #define IWL_MAC80211_GET_MVM(_hw) \ | |
1069 | IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv)) | |
1070 | ||
9ee718aa EL |
1071 | enum iwl_mvm_status { |
1072 | IWL_MVM_STATUS_HW_RFKILL, | |
1073 | IWL_MVM_STATUS_HW_CTKILL, | |
1074 | IWL_MVM_STATUS_ROC_RUNNING, | |
1075 | IWL_MVM_STATUS_IN_HW_RESTART, | |
b2492501 | 1076 | IWL_MVM_STATUS_IN_D0I3, |
b112889c | 1077 | IWL_MVM_STATUS_ROC_AUX_RUNNING, |
58629d9d | 1078 | IWL_MVM_STATUS_D3_RECONFIG, |
d2709ad7 | 1079 | IWL_MVM_STATUS_DUMPING_FW_LOG, |
9ee718aa EL |
1080 | }; |
1081 | ||
1082 | static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm) | |
1083 | { | |
1084 | return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) || | |
1085 | test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status); | |
1086 | } | |
1087 | ||
1a3fe0b2 AN |
1088 | static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm) |
1089 | { | |
1090 | return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status); | |
1091 | } | |
1092 | ||
dc88b4ba LC |
1093 | /* Must be called with rcu_read_lock() held and it can only be |
1094 | * released when mvmsta is not needed anymore. | |
1095 | */ | |
1096 | static inline struct iwl_mvm_sta * | |
1097 | iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id) | |
1098 | { | |
1099 | struct ieee80211_sta *sta; | |
1100 | ||
1101 | if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id)) | |
1102 | return NULL; | |
1103 | ||
1104 | sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]); | |
1105 | ||
1106 | /* This can happen if the station has been removed right now */ | |
1107 | if (IS_ERR_OR_NULL(sta)) | |
1108 | return NULL; | |
1109 | ||
1110 | return iwl_mvm_sta_from_mac80211(sta); | |
1111 | } | |
1112 | ||
f327b04c EG |
1113 | static inline struct iwl_mvm_sta * |
1114 | iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id) | |
1115 | { | |
1116 | struct ieee80211_sta *sta; | |
1117 | ||
1118 | if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id)) | |
1119 | return NULL; | |
1120 | ||
1121 | sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id], | |
1122 | lockdep_is_held(&mvm->mutex)); | |
1123 | ||
1124 | /* This can happen if the station has been removed right now */ | |
1125 | if (IS_ERR_OR_NULL(sta)) | |
1126 | return NULL; | |
1127 | ||
1128 | return iwl_mvm_sta_from_mac80211(sta); | |
1129 | } | |
1130 | ||
7bb426ea EP |
1131 | static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm) |
1132 | { | |
6f730662 | 1133 | return !iwlwifi_mod_params.d0i3_disable && |
5053e299 LC |
1134 | fw_has_capa(&mvm->fw->ucode_capa, |
1135 | IWL_UCODE_TLV_CAPA_D0I3_SUPPORT); | |
7bb426ea EP |
1136 | } |
1137 | ||
4ecafae9 LK |
1138 | static inline bool iwl_mvm_is_dqa_supported(struct iwl_mvm *mvm) |
1139 | { | |
7948b873 LK |
1140 | return fw_has_capa(&mvm->fw->ucode_capa, |
1141 | IWL_UCODE_TLV_CAPA_DQA_SUPPORT); | |
4ecafae9 LK |
1142 | } |
1143 | ||
b7282643 LC |
1144 | static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm) |
1145 | { | |
1146 | /* For now we only use this mode to differentiate between | |
1147 | * slave transports, which handle D0i3 entry in suspend by | |
1148 | * themselves in conjunction with runtime PM D0i3. So, this | |
1149 | * function is used to check whether we need to do anything | |
1150 | * when entering suspend or if the transport layer has already | |
1151 | * done it. | |
1152 | */ | |
1153 | return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) && | |
1154 | (mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3); | |
1155 | } | |
1156 | ||
9f9af3d7 LK |
1157 | static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 queue) |
1158 | { | |
1159 | return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) && | |
1160 | (queue <= IWL_MVM_DQA_MAX_DATA_QUEUE); | |
1161 | } | |
1162 | ||
1163 | static inline bool iwl_mvm_is_dqa_mgmt_queue(struct iwl_mvm *mvm, u8 queue) | |
1164 | { | |
1165 | return (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE) && | |
1166 | (queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE); | |
1167 | } | |
1168 | ||
dcaf9f5e AN |
1169 | static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm) |
1170 | { | |
d0d15197 | 1171 | bool nvm_lar = mvm->nvm_data->lar_enabled; |
859d914c JB |
1172 | bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa, |
1173 | IWL_UCODE_TLV_CAPA_LAR_SUPPORT); | |
5711cac4 AN |
1174 | |
1175 | if (iwlwifi_mod_params.lar_disable) | |
1176 | return false; | |
1177 | ||
d0d15197 MG |
1178 | /* |
1179 | * Enable LAR only if it is supported by the FW (TLV) && | |
1180 | * enabled in the NVM | |
1181 | */ | |
1182 | if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000) | |
1183 | return nvm_lar && tlv_lar; | |
1184 | else | |
1185 | return tlv_lar; | |
dcaf9f5e AN |
1186 | } |
1187 | ||
8ba2d7a1 EH |
1188 | static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm) |
1189 | { | |
859d914c JB |
1190 | return fw_has_api(&mvm->fw->ucode_capa, |
1191 | IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) || | |
1192 | fw_has_capa(&mvm->fw->ucode_capa, | |
1193 | IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC); | |
8ba2d7a1 EH |
1194 | } |
1195 | ||
0522588d EG |
1196 | static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm) |
1197 | { | |
859d914c JB |
1198 | return fw_has_capa(&mvm->fw->ucode_capa, |
1199 | IWL_UCODE_TLV_CAPA_BT_COEX_PLCR) && | |
0522588d EG |
1200 | IWL_MVM_BT_COEX_CORUNNING; |
1201 | } | |
1202 | ||
70e90992 EG |
1203 | static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm) |
1204 | { | |
859d914c JB |
1205 | return fw_has_capa(&mvm->fw->ucode_capa, |
1206 | IWL_UCODE_TLV_CAPA_BT_COEX_RRC) && | |
70e90992 EG |
1207 | IWL_MVM_BT_COEX_RRC; |
1208 | } | |
1209 | ||
93190fb0 AA |
1210 | static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm) |
1211 | { | |
1212 | return fw_has_capa(&mvm->fw->ucode_capa, | |
e9eb5e33 SS |
1213 | IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) && |
1214 | !IWL_MVM_HW_CSUM_DISABLE; | |
93190fb0 AA |
1215 | } |
1216 | ||
e7c2e1fd AA |
1217 | static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm) |
1218 | { | |
1219 | return fw_has_capa(&mvm->fw->ucode_capa, | |
1220 | IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) && | |
1221 | IWL_MVM_BT_COEX_MPLUT; | |
1222 | } | |
1223 | ||
ee95ed37 | 1224 | static inline |
c5241b0c | 1225 | bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm *mvm) |
ee95ed37 AA |
1226 | { |
1227 | return fw_has_capa(&mvm->fw->ucode_capa, | |
c5241b0c | 1228 | IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) && |
11dee0b4 EG |
1229 | !(iwlwifi_mod_params.uapsd_disable & |
1230 | IWL_DISABLE_UAPSD_P2P_CLIENT); | |
ee95ed37 AA |
1231 | } |
1232 | ||
0316d30e JB |
1233 | static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm) |
1234 | { | |
81f02ba3 SS |
1235 | return fw_has_capa(&mvm->fw->ucode_capa, |
1236 | IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT); | |
0316d30e JB |
1237 | } |
1238 | ||
d975d720 SS |
1239 | static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm) |
1240 | { | |
1241 | /* TODO - replace with TLV once defined */ | |
1242 | return mvm->trans->cfg->use_tfh; | |
1243 | } | |
1244 | ||
0e7ac018 SS |
1245 | static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm) |
1246 | { | |
1247 | /* | |
1248 | * TODO: | |
9415af7f SS |
1249 | * The issue of how to determine CDB APIs and usage is still not fully |
1250 | * defined. | |
1251 | * There is a compilation for CDB and non-CDB FW, but there may | |
1252 | * be also runtime check. | |
1253 | * For now there is a TLV for checking compilation mode, but a | |
1254 | * runtime check will also have to be here - once defined. | |
0e7ac018 | 1255 | */ |
9415af7f SS |
1256 | return fw_has_capa(&mvm->fw->ucode_capa, |
1257 | IWL_UCODE_TLV_CAPA_CDB_SUPPORT); | |
0e7ac018 SS |
1258 | } |
1259 | ||
12db294c SS |
1260 | static inline struct agg_tx_status* |
1261 | iwl_mvm_get_agg_status(struct iwl_mvm *mvm, | |
1262 | struct iwl_mvm_tx_resp *tx_resp) | |
1263 | { | |
1264 | if (iwl_mvm_has_new_tx_api(mvm)) | |
1265 | return &tx_resp->v6.status; | |
1266 | else | |
1267 | return &tx_resp->v3.status; | |
1268 | } | |
1269 | ||
0a3b7119 CRI |
1270 | static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm) |
1271 | { | |
c221daf2 | 1272 | #ifdef CONFIG_THERMAL |
0a3b7119 CRI |
1273 | /* these two TLV are redundant since the responsibility to CT-kill by |
1274 | * FW happens only after we send at least one command of | |
1275 | * temperature THs report. | |
1276 | */ | |
1277 | return fw_has_capa(&mvm->fw->ucode_capa, | |
1278 | IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) && | |
1279 | fw_has_capa(&mvm->fw->ucode_capa, | |
1280 | IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT); | |
c221daf2 CRI |
1281 | #else /* CONFIG_THERMAL */ |
1282 | return false; | |
1283 | #endif /* CONFIG_THERMAL */ | |
0a3b7119 CRI |
1284 | } |
1285 | ||
5c89e7bc CRI |
1286 | static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm) |
1287 | { | |
1288 | return fw_has_capa(&mvm->fw->ucode_capa, | |
1289 | IWL_UCODE_TLV_CAPA_CTDP_SUPPORT); | |
1290 | } | |
1291 | ||
8ca151b5 JB |
1292 | extern const u8 iwl_mvm_ac_to_tx_fifo[]; |
1293 | ||
1294 | struct iwl_rate_info { | |
1295 | u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */ | |
1296 | u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */ | |
1297 | u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */ | |
1298 | u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */ | |
1299 | u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */ | |
1300 | }; | |
1301 | ||
a0a09243 LC |
1302 | void __iwl_mvm_mac_stop(struct iwl_mvm *mvm); |
1303 | int __iwl_mvm_mac_start(struct iwl_mvm *mvm); | |
1304 | ||
8ca151b5 JB |
1305 | /****************** |
1306 | * MVM Methods | |
1307 | ******************/ | |
1308 | /* uCode */ | |
1309 | int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm); | |
1f370650 | 1310 | int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm); |
8ca151b5 JB |
1311 | |
1312 | /* Utils */ | |
1313 | int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags, | |
57fbcce3 | 1314 | enum nl80211_band band); |
d310e405 | 1315 | void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags, |
57fbcce3 | 1316 | enum nl80211_band band, |
d310e405 | 1317 | struct ieee80211_tx_rate *r); |
8ca151b5 JB |
1318 | u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx); |
1319 | void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm); | |
1320 | u8 first_antenna(u8 mask); | |
1321 | u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx); | |
b3bee580 | 1322 | void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, u32 *gp2, u64 *boottime); |
8ca151b5 JB |
1323 | |
1324 | /* Tx / Host Commands */ | |
1325 | int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm, | |
1326 | struct iwl_host_cmd *cmd); | |
ab02165c | 1327 | int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id, |
8ca151b5 JB |
1328 | u32 flags, u16 len, const void *data); |
1329 | int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm, | |
1330 | struct iwl_host_cmd *cmd, | |
1331 | u32 *status); | |
ab02165c | 1332 | int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id, |
8ca151b5 JB |
1333 | u16 len, const void *data, |
1334 | u32 *status); | |
1335 | int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb, | |
1336 | struct ieee80211_sta *sta); | |
1337 | int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb); | |
6ce73e65 AN |
1338 | void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb, |
1339 | struct iwl_tx_cmd *tx_cmd, | |
1340 | struct ieee80211_tx_info *info, u8 sta_id); | |
6ce73e65 AN |
1341 | void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd, |
1342 | struct ieee80211_tx_info *info, | |
1343 | struct ieee80211_sta *sta, __le16 fc); | |
8ca151b5 JB |
1344 | #ifdef CONFIG_IWLWIFI_DEBUG |
1345 | const char *iwl_mvm_get_tx_fail_reason(u32 status); | |
1346 | #else | |
1347 | static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; } | |
1348 | #endif | |
5888a40c | 1349 | int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags); |
8ca151b5 JB |
1350 | void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm); |
1351 | ||
ca8c0f4b JB |
1352 | static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info, |
1353 | struct iwl_tx_cmd *tx_cmd) | |
1354 | { | |
1355 | struct ieee80211_key_conf *keyconf = info->control.hw_key; | |
1356 | ||
1357 | tx_cmd->sec_ctl = TX_CMD_SEC_CCM; | |
1358 | memcpy(tx_cmd->key, keyconf->key, keyconf->keylen); | |
ca8c0f4b JB |
1359 | } |
1360 | ||
33ea27f6 AN |
1361 | static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm) |
1362 | { | |
1363 | flush_work(&mvm->async_handlers_wk); | |
1364 | } | |
1365 | ||
8ca151b5 | 1366 | /* Statistics */ |
91a8bcde JB |
1367 | void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm, |
1368 | struct iwl_rx_packet *pkt); | |
0416841d JB |
1369 | void iwl_mvm_rx_statistics(struct iwl_mvm *mvm, |
1370 | struct iwl_rx_cmd_buffer *rxb); | |
33cef925 | 1371 | int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear); |
91a8bcde | 1372 | void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm); |
8ca151b5 JB |
1373 | |
1374 | /* NVM */ | |
14b485f0 | 1375 | int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic); |
81a67e32 | 1376 | int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm); |
8ca151b5 | 1377 | |
a0544272 MH |
1378 | static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm) |
1379 | { | |
1380 | return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ? | |
1381 | mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant : | |
1382 | mvm->fw->valid_tx_ant; | |
1383 | } | |
1384 | ||
1385 | static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm) | |
1386 | { | |
1387 | return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ? | |
1388 | mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant : | |
1389 | mvm->fw->valid_rx_ant; | |
1390 | } | |
1391 | ||
1392 | static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm) | |
1393 | { | |
1394 | u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN | | |
1395 | FW_PHY_CFG_RX_CHAIN); | |
1396 | u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm); | |
1397 | u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm); | |
1398 | ||
1399 | phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS | | |
1400 | valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS; | |
1401 | ||
1402 | return mvm->fw->phy_config & phy_config; | |
1403 | } | |
1404 | ||
8ca151b5 JB |
1405 | int iwl_mvm_up(struct iwl_mvm *mvm); |
1406 | int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm); | |
1407 | ||
1408 | int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm); | |
de06a59e EP |
1409 | bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm, |
1410 | struct iwl_bcast_filter_cmd *cmd); | |
8ca151b5 JB |
1411 | |
1412 | /* | |
1413 | * FW notifications / CMD responses handlers | |
1414 | * Convention: iwl_mvm_rx_<NAME OF THE CMD> | |
1415 | */ | |
0416841d | 1416 | void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); |
1be5d8cc JB |
1417 | void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi, |
1418 | struct iwl_rx_cmd_buffer *rxb); | |
780e87c2 JB |
1419 | void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, |
1420 | struct iwl_rx_cmd_buffer *rxb, int queue); | |
a338384b | 1421 | void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi, |
585a6fcc | 1422 | struct iwl_rx_cmd_buffer *rxb, int queue); |
94bb4481 SS |
1423 | int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask, |
1424 | const u8 *data, u32 count); | |
1425 | void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, | |
1426 | int queue); | |
0416841d | 1427 | void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); |
bdccdb85 GBA |
1428 | void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm, |
1429 | struct iwl_rx_cmd_buffer *rxb); | |
0416841d JB |
1430 | void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); |
1431 | void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm, | |
1432 | struct iwl_rx_cmd_buffer *rxb); | |
1433 | void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); | |
1434 | void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm, | |
1435 | struct iwl_rx_cmd_buffer *rxb); | |
1436 | void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm, | |
1437 | struct iwl_rx_cmd_buffer *rxb); | |
1438 | void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm, | |
1439 | struct iwl_rx_cmd_buffer *rxb); | |
8ca151b5 JB |
1440 | |
1441 | /* MVM PHY */ | |
1442 | int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, | |
1443 | struct cfg80211_chan_def *chandef, | |
1444 | u8 chains_static, u8 chains_dynamic); | |
1445 | int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, | |
1446 | struct cfg80211_chan_def *chandef, | |
1447 | u8 chains_static, u8 chains_dynamic); | |
fe0f2de3 IP |
1448 | void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm, |
1449 | struct iwl_mvm_phy_ctxt *ctxt); | |
1450 | void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, | |
1451 | struct iwl_mvm_phy_ctxt *ctxt); | |
cf7b491d | 1452 | int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm); |
6ce73e65 AN |
1453 | u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef); |
1454 | u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef); | |
8ca151b5 JB |
1455 | |
1456 | /* MAC (virtual interface) programming */ | |
1457 | int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif); | |
1458 | void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif); | |
1459 | int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif); | |
bca49d9a | 1460 | int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
3dfd3a97 | 1461 | bool force_assoc_off, const u8 *bssid_override); |
8ca151b5 | 1462 | int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
d92b732e | 1463 | u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif); |
8ca151b5 JB |
1464 | int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm, |
1465 | struct ieee80211_vif *vif); | |
0416841d JB |
1466 | void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm, |
1467 | struct iwl_rx_cmd_buffer *rxb); | |
1468 | void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm, | |
1469 | struct iwl_rx_cmd_buffer *rxb); | |
0db056d3 SS |
1470 | void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm, |
1471 | struct iwl_rx_cmd_buffer *rxb); | |
f92659a1 SS |
1472 | void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm *mvm, |
1473 | struct iwl_rx_cmd_buffer *rxb); | |
65e25482 | 1474 | void iwl_mvm_sta_pm_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); |
3af512d6 SS |
1475 | void iwl_mvm_window_status_notif(struct iwl_mvm *mvm, |
1476 | struct iwl_rx_cmd_buffer *rxb); | |
6e97b0d2 IP |
1477 | void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm, |
1478 | struct ieee80211_vif *vif); | |
a74346d7 AN |
1479 | unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm, |
1480 | struct ieee80211_vif *exclude_vif); | |
d3a108a4 AO |
1481 | void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm, |
1482 | struct iwl_rx_cmd_buffer *rxb); | |
8ca151b5 JB |
1483 | /* Bindings */ |
1484 | int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif); | |
1485 | int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif); | |
1486 | ||
1487 | /* Quota management */ | |
7754ae79 | 1488 | int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload, |
0166230c | 1489 | struct ieee80211_vif *disabled_vif); |
8ca151b5 JB |
1490 | |
1491 | /* Scanning */ | |
6749dd80 LC |
1492 | int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
1493 | struct cfg80211_scan_request *req, | |
1494 | struct ieee80211_scan_ies *ies); | |
d2496221 | 1495 | int iwl_mvm_scan_size(struct iwl_mvm *mvm); |
c7d42480 | 1496 | int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify); |
999d2568 | 1497 | int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm); |
4ffb3650 | 1498 | void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm); |
69e04642 | 1499 | void iwl_mvm_scan_timeout_wk(struct work_struct *work); |
8ca151b5 | 1500 | |
35a000b7 | 1501 | /* Scheduled scan */ |
0416841d JB |
1502 | void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm, |
1503 | struct iwl_rx_cmd_buffer *rxb); | |
1504 | void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm, | |
1505 | struct iwl_rx_cmd_buffer *rxb); | |
65ff556b LC |
1506 | int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm, |
1507 | struct ieee80211_vif *vif, | |
1508 | struct cfg80211_sched_scan_request *req, | |
19945dfb LC |
1509 | struct ieee80211_scan_ies *ies, |
1510 | int type); | |
0416841d JB |
1511 | void iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm, |
1512 | struct iwl_rx_cmd_buffer *rxb); | |
fb98be5e | 1513 | |
d2496221 DS |
1514 | /* UMAC scan */ |
1515 | int iwl_mvm_config_scan(struct iwl_mvm *mvm); | |
0416841d JB |
1516 | void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm, |
1517 | struct iwl_rx_cmd_buffer *rxb); | |
1518 | void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm, | |
1519 | struct iwl_rx_cmd_buffer *rxb); | |
d2496221 | 1520 | |
905e36ae MG |
1521 | /* Paging */ |
1522 | void iwl_free_fw_paging(struct iwl_mvm *mvm); | |
1523 | ||
8ca151b5 JB |
1524 | /* MVM debugfs */ |
1525 | #ifdef CONFIG_IWLWIFI_DEBUGFS | |
1526 | int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir); | |
63494374 JB |
1527 | void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
1528 | void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif); | |
8ca151b5 JB |
1529 | #else |
1530 | static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, | |
1531 | struct dentry *dbgfs_dir) | |
1532 | { | |
1533 | return 0; | |
1534 | } | |
63494374 JB |
1535 | static inline void |
1536 | iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif) | |
1537 | { | |
1538 | } | |
1539 | static inline void | |
1540 | iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif) | |
1541 | { | |
1542 | } | |
8ca151b5 JB |
1543 | #endif /* CONFIG_IWLWIFI_DEBUGFS */ |
1544 | ||
1545 | /* rate scaling */ | |
9e680946 | 1546 | int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init); |
2f15a829 | 1547 | void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg); |
5fc0f76c | 1548 | int rs_pretty_print_rate(char *buf, const u32 rate); |
361dbec8 ES |
1549 | void rs_update_last_rssi(struct iwl_mvm *mvm, |
1550 | struct iwl_lq_sta *lq_sta, | |
1551 | struct ieee80211_rx_status *rx_status); | |
8ca151b5 | 1552 | |
c1cb92fc | 1553 | /* power management */ |
c1cb92fc | 1554 | int iwl_mvm_power_update_device(struct iwl_mvm *mvm); |
999609f1 | 1555 | int iwl_mvm_power_update_mac(struct iwl_mvm *mvm); |
ef9203d2 | 1556 | int iwl_mvm_power_update_ps(struct iwl_mvm *mvm); |
c1cb92fc EG |
1557 | int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
1558 | char *buf, int bufsz); | |
1c2abf72 | 1559 | |
175a70b7 | 1560 | void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
0416841d JB |
1561 | void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm, |
1562 | struct iwl_rx_cmd_buffer *rxb); | |
175a70b7 | 1563 | |
c43e9330 | 1564 | #ifdef CONFIG_IWLWIFI_LEDS |
8ca151b5 JB |
1565 | int iwl_mvm_leds_init(struct iwl_mvm *mvm); |
1566 | void iwl_mvm_leds_exit(struct iwl_mvm *mvm); | |
c43e9330 JB |
1567 | #else |
1568 | static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm) | |
1569 | { | |
1570 | return 0; | |
1571 | } | |
1572 | static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm) | |
1573 | { | |
1574 | } | |
1575 | #endif | |
8ca151b5 JB |
1576 | |
1577 | /* D3 (WoWLAN, NetDetect) */ | |
1578 | int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan); | |
1579 | int iwl_mvm_resume(struct ieee80211_hw *hw); | |
1580 | void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled); | |
1581 | void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw, | |
1582 | struct ieee80211_vif *vif, | |
1583 | struct cfg80211_gtk_rekey_data *data); | |
1584 | void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw, | |
1585 | struct ieee80211_vif *vif, | |
1586 | struct inet6_dev *idev); | |
1587 | void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw, | |
1588 | struct ieee80211_vif *vif, int idx); | |
debff618 | 1589 | extern const struct file_operations iwl_dbgfs_d3_test_ops; |
a3f7ba5c EP |
1590 | #ifdef CONFIG_PM |
1591 | int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm, | |
1592 | struct ieee80211_vif *vif, | |
1593 | bool host_awake, | |
1594 | u32 cmd_flags); | |
1595 | void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm, | |
1596 | struct ieee80211_vif *vif, | |
1597 | struct iwl_wowlan_status *status); | |
6d9d32b8 JB |
1598 | void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, |
1599 | struct ieee80211_vif *vif); | |
1600 | #else | |
a3f7ba5c EP |
1601 | static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm, |
1602 | struct ieee80211_vif *vif, | |
1603 | bool host_awake, | |
1604 | u32 cmd_flags) | |
1605 | { | |
1606 | return 0; | |
1607 | } | |
1608 | ||
1609 | static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm, | |
1610 | struct ieee80211_vif *vif, | |
1611 | struct iwl_wowlan_status *status) | |
1612 | { | |
1613 | } | |
1614 | ||
6d9d32b8 JB |
1615 | static inline void |
1616 | iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif) | |
1617 | { | |
1618 | } | |
1619 | #endif | |
1a95c8df | 1620 | void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta, |
c8b06a99 | 1621 | struct iwl_wowlan_config_cmd *cmd); |
8bd22e7b EP |
1622 | int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm, |
1623 | struct ieee80211_vif *vif, | |
1624 | bool disable_offloading, | |
c97dab40 | 1625 | bool offload_ns, |
8bd22e7b | 1626 | u32 cmd_flags); |
8ca151b5 | 1627 | |
7498cf4c EP |
1628 | /* D0i3 */ |
1629 | void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type); | |
1630 | void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type); | |
576eeee9 | 1631 | int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type); |
f4cf8680 | 1632 | bool iwl_mvm_ref_taken(struct iwl_mvm *mvm); |
b2492501 | 1633 | void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq); |
6735943f EP |
1634 | int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode); |
1635 | int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode); | |
d15a747f | 1636 | int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm); |
7498cf4c | 1637 | |
931d4160 | 1638 | /* BT Coex */ |
931d4160 | 1639 | int iwl_send_bt_init_conf(struct iwl_mvm *mvm); |
0416841d JB |
1640 | void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm, |
1641 | struct iwl_rx_cmd_buffer *rxb); | |
2b76ef13 | 1642 | void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
a8182929 | 1643 | enum ieee80211_rssi_event_data); |
8e484f0b | 1644 | void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm); |
5b7ff615 EG |
1645 | u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm, |
1646 | struct ieee80211_sta *sta); | |
ffa6c707 EG |
1647 | bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm, |
1648 | struct ieee80211_sta *sta); | |
219fb66b | 1649 | bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant); |
34c8b24f | 1650 | bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm); |
2fd647f8 | 1651 | bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm, |
57fbcce3 | 1652 | enum nl80211_band band); |
ee7bea58 | 1653 | u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, |
b797e3fb | 1654 | struct ieee80211_tx_info *info, u8 ac); |
ffa6c707 | 1655 | |
7df15b1e | 1656 | /* beacon filtering */ |
b571a697 AB |
1657 | #ifdef CONFIG_IWLWIFI_DEBUGFS |
1658 | void | |
1659 | iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif, | |
1660 | struct iwl_beacon_filter_cmd *cmd); | |
b571a697 AB |
1661 | #else |
1662 | static inline void | |
1663 | iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif, | |
1664 | struct iwl_beacon_filter_cmd *cmd) | |
1665 | {} | |
b571a697 | 1666 | #endif |
3dd37d05 EP |
1667 | int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm, |
1668 | struct ieee80211_vif *vif, | |
1669 | bool enable, u32 flags); | |
7df15b1e | 1670 | int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm, |
3dd37d05 EP |
1671 | struct ieee80211_vif *vif, |
1672 | u32 flags); | |
7df15b1e | 1673 | int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm, |
3dd37d05 EP |
1674 | struct ieee80211_vif *vif, |
1675 | u32 flags); | |
9ee718aa EL |
1676 | /* SMPS */ |
1677 | void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif, | |
1678 | enum iwl_mvm_smps_type_request req_type, | |
1679 | enum ieee80211_smps_mode smps_request); | |
5c904224 | 1680 | bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm); |
9ee718aa | 1681 | |
a21d7bcb JB |
1682 | /* Low latency */ |
1683 | int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif, | |
1684 | bool value); | |
50df8a30 AB |
1685 | /* get SystemLowLatencyMode - only needed for beacon threshold? */ |
1686 | bool iwl_mvm_low_latency(struct iwl_mvm *mvm); | |
a21d7bcb JB |
1687 | /* get VMACLowLatencyMode */ |
1688 | static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif) | |
1689 | { | |
1690 | /* | |
1691 | * should this consider associated/active/... state? | |
1692 | * | |
1693 | * Normally low-latency should only be active on interfaces | |
1694 | * that are active, but at least with debugfs it can also be | |
1695 | * enabled on interfaces that aren't active. However, when | |
1696 | * interface aren't active then they aren't added into the | |
1697 | * binding, so this has no real impact. For now, just return | |
1698 | * the current desired low-latency state. | |
1699 | */ | |
b525d081 JB |
1700 | return mvmvif->low_latency_dbgfs || |
1701 | mvmvif->low_latency_traffic || | |
1702 | mvmvif->low_latency_vcmd; | |
a21d7bcb JB |
1703 | } |
1704 | ||
3edf8ff6 | 1705 | /* hw scheduler queue config */ |
4ecafae9 LK |
1706 | void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue, |
1707 | u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg, | |
4cf677fd | 1708 | unsigned int wdg_timeout); |
310181ec SS |
1709 | int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue, |
1710 | u8 sta_id, u8 tid, unsigned int timeout); | |
1711 | ||
4ecafae9 LK |
1712 | /* |
1713 | * Disable a TXQ. | |
1714 | * Note that in non-DQA mode the %mac80211_queue and %tid params are ignored. | |
1715 | */ | |
cf90da35 SS |
1716 | int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue, |
1717 | u8 tid, u8 flags); | |
9794c64f | 1718 | int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq); |
3edf8ff6 | 1719 | |
eb3908d3 LC |
1720 | /* Return a bitmask with all the hw supported queues, except for the |
1721 | * command queue, which can't be flushed. | |
1722 | */ | |
1723 | static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm) | |
1724 | { | |
1725 | return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) & | |
1726 | ~BIT(IWL_MVM_CMD_QUEUE)); | |
1727 | } | |
1728 | ||
4cf677fd | 1729 | static inline |
4ecafae9 | 1730 | void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue, |
5c1156ef | 1731 | u8 fifo, u16 ssn, unsigned int wdg_timeout) |
3edf8ff6 AA |
1732 | { |
1733 | struct iwl_trans_txq_scd_cfg cfg = { | |
1734 | .fifo = fifo, | |
1735 | .tid = IWL_MAX_TID_COUNT, | |
1736 | .aggregate = false, | |
1737 | .frame_limit = IWL_FRAME_LIMIT, | |
1738 | }; | |
1739 | ||
5c1156ef | 1740 | iwl_mvm_enable_txq(mvm, queue, mac80211_queue, ssn, &cfg, wdg_timeout); |
3edf8ff6 AA |
1741 | } |
1742 | ||
fcb6b92a CRI |
1743 | static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm) |
1744 | { | |
30d23c3c SS |
1745 | if (!iwl_mvm_has_new_tx_api(mvm)) |
1746 | iwl_free_fw_paging(mvm); | |
fcb6b92a CRI |
1747 | mvm->ucode_loaded = false; |
1748 | iwl_trans_stop_device(mvm->trans); | |
1749 | } | |
1750 | ||
b4f7a9d1 LK |
1751 | /* Stop/start all mac queues in a given bitmap */ |
1752 | void iwl_mvm_start_mac_queues(struct iwl_mvm *mvm, unsigned long mq); | |
1753 | void iwl_mvm_stop_mac_queues(struct iwl_mvm *mvm, unsigned long mq); | |
1754 | ||
cf961e16 LK |
1755 | /* Re-configure the SCD for a queue that has already been configured */ |
1756 | int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id, | |
1757 | int tid, int frame_limit, u16 ssn); | |
1758 | ||
9ee718aa | 1759 | /* Thermal management and CT-kill */ |
0c0e2c71 | 1760 | void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff); |
fd1f7550 | 1761 | void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp); |
0416841d JB |
1762 | void iwl_mvm_temp_notif(struct iwl_mvm *mvm, |
1763 | struct iwl_rx_cmd_buffer *rxb); | |
9ee718aa | 1764 | void iwl_mvm_tt_handler(struct iwl_mvm *mvm); |
c221daf2 CRI |
1765 | void iwl_mvm_thermal_initialize(struct iwl_mvm *mvm, u32 min_backoff); |
1766 | void iwl_mvm_thermal_exit(struct iwl_mvm *mvm); | |
9ee718aa | 1767 | void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state); |
7869318e | 1768 | int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp); |
0a3b7119 | 1769 | void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); |
c221daf2 | 1770 | int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm); |
5c89e7bc | 1771 | int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget); |
9ee718aa | 1772 | |
dcaf9f5e AN |
1773 | /* Location Aware Regulatory */ |
1774 | struct iwl_mcc_update_resp * | |
8ba2d7a1 EH |
1775 | iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2, |
1776 | enum iwl_mcc_source src_id); | |
90d4f7db | 1777 | int iwl_mvm_init_mcc(struct iwl_mvm *mvm); |
0416841d JB |
1778 | void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm, |
1779 | struct iwl_rx_cmd_buffer *rxb); | |
88931cc9 | 1780 | struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy, |
8ba2d7a1 | 1781 | const char *alpha2, |
47c8b154 JD |
1782 | enum iwl_mcc_source src_id, |
1783 | bool *changed); | |
1784 | struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm, | |
1785 | bool *changed); | |
8ba2d7a1 | 1786 | int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm); |
47c8b154 | 1787 | void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm); |
dcaf9f5e | 1788 | |
1f3b0ff8 LE |
1789 | /* smart fifo */ |
1790 | int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif, | |
1791 | bool added_vif); | |
1792 | ||
fa3d07e4 | 1793 | /* TDLS */ |
307e4723 AN |
1794 | |
1795 | /* | |
1796 | * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present. | |
1797 | * This TID is marked as used vs the AP and all connected TDLS peers. | |
1798 | */ | |
1799 | #define IWL_MVM_TDLS_FW_TID 4 | |
1800 | ||
fa3d07e4 | 1801 | int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif); |
d4317252 AN |
1802 | void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm); |
1803 | void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif, | |
1804 | bool sta_added); | |
1805 | void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw, | |
1806 | struct ieee80211_vif *vif); | |
1d3c3f63 AN |
1807 | int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw, |
1808 | struct ieee80211_vif *vif, | |
1809 | struct ieee80211_sta *sta, u8 oper_class, | |
1810 | struct cfg80211_chan_def *chandef, | |
1811 | struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie); | |
1812 | void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw, | |
1813 | struct ieee80211_vif *vif, | |
1814 | struct ieee80211_tdls_ch_sw_params *params); | |
1815 | void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw, | |
1816 | struct ieee80211_vif *vif, | |
1817 | struct ieee80211_sta *sta); | |
0416841d | 1818 | void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); |
1d3c3f63 | 1819 | void iwl_mvm_tdls_ch_switch_work(struct work_struct *work); |
fa3d07e4 | 1820 | |
d0ff5d22 SS |
1821 | void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, |
1822 | struct iwl_mvm_internal_rxq_notif *notif, | |
1823 | u32 size); | |
0690405f | 1824 | void iwl_mvm_reorder_timer_expired(unsigned long data); |
7f549e2c LC |
1825 | struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm); |
1826 | ||
9794c64f LK |
1827 | void iwl_mvm_inactivity_check(struct iwl_mvm *mvm); |
1828 | ||
b08c1d97 | 1829 | void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error); |
5d42e7b2 EG |
1830 | unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm, |
1831 | struct ieee80211_vif *vif, | |
1832 | bool tdls, bool cmd_q); | |
31755207 EG |
1833 | void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif, |
1834 | const char *errmsg); | |
8c23f95c | 1835 | |
03098268 AE |
1836 | /* Link Quality Measurement */ |
1837 | int iwl_mvm_send_lqm_cmd(struct ieee80211_vif *vif, | |
1838 | enum iwl_lqm_cmd_operatrions operation, | |
1839 | u32 duration, u32 timeout); | |
1840 | bool iwl_mvm_lqm_active(struct iwl_mvm *mvm); | |
69964905 LC |
1841 | |
1842 | #ifdef CONFIG_ACPI | |
42ce76d6 | 1843 | int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b); |
69964905 LC |
1844 | #else |
1845 | static inline | |
1846 | int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) | |
1847 | { | |
1848 | return -ENOENT; | |
1849 | } | |
1850 | #endif /* CONFIG_ACPI */ | |
03098268 | 1851 | |
8ca151b5 | 1852 | #endif /* __IWL_MVM_H__ */ |