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iwlwifi: refactor firmware debug code
[mirror_ubuntu-bionic-kernel.git] / drivers / net / wireless / intel / iwlwifi / mvm / mvm.h
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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"
9fca9d5c 82#include "fw/notif-wait.h"
8ca151b5 83#include "iwl-eeprom-parse.h"
d962f9b1 84#include "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"
235acb18 90#include "fw/runtime.h"
7174beb6 91#include "fw/dbg.h"
8ca151b5 92
831e85f3 93#define IWL_MVM_MAX_ADDRESSES 5
8101a7f0
EG		 94/* RSSI offset for WkP */
95#define IWL_RSSI_OFFSET 50
12d423e8 96#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
b112889c
AM		 97/* A TimeUnit is 1024 microsecond */
98#define MSEC_TO_TU(_msec) (_msec*1000/1024)
8ca151b5 99
4500e133
LC		 100/* For GO, this value represents the number of TUs before CSA "beacon
101 * 0" TBTT when the CSA time-event needs to be scheduled to start. It
102 * must be big enough to ensure that we switch in time.
7f0a7c67 103 */
f991e17b 104#define IWL_MVM_CHANNEL_SWITCH_TIME_GO 40
4500e133
LC		 105
106/* For client, this value represents the number of TUs before CSA
107 * "beacon 1" TBTT, instead. This is because we don't know when the
108 * GO/AP will be in the new channel, so we switch early enough.
109 */
110#define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT 10
7f0a7c67
AO		 111
112/*
113 * This value (in TUs) is used to fine tune the CSA NoA end time which should
114 * be just before "beacon 0" TBTT.
115 */
116#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
117
003e5236
AO		 118/*
119 * Number of beacons to transmit on a new channel until we unblock tx to
120 * the stations, even if we didn't identify them on a new channel
121 */
122#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
123
e5209263 124extern const struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7 125
8ca151b5
JB		 126/**
127 * struct iwl_mvm_mod_params - module parameters for iwlmvm
128 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
129 * We will register to mac80211 to have testmode working. The NIC must not
130 * be up'ed after the INIT fw asserted. This is useful to be able to use
131 * proprietary tools over testmode to debug the INIT fw.
ce71c2f7 132 * @tfd_q_hang_detect: enabled the detection of hung transmit queues
d576cd9d 133 * @power_scheme: one of enum iwl_power_scheme
8ca151b5
JB		 134 */
135struct iwl_mvm_mod_params {
136 bool init_dbg;
ce71c2f7 137 bool tfd_q_hang_detect;
8ca151b5
JB		 138 int power_scheme;
139};
140extern struct iwl_mvm_mod_params iwlmvm_mod_params;
141
142struct iwl_mvm_phy_ctxt {
143 u16 id;
144 u16 color;
fe0f2de3 145 u32 ref;
8ca151b5
JB		 146
147 /*
148 * TODO: This should probably be removed. Currently here only for rate
149 * scaling algorithm
150 */
151 struct ieee80211_channel *channel;
152};
153
154struct iwl_mvm_time_event_data {
155 struct ieee80211_vif *vif;
156 struct list_head list;
157 unsigned long end_jiffies;
158 u32 duration;
159 bool running;
160 u32 uid;
161
162 /*
163 * The access to the 'id' field must be done when the
164 * mvm->time_event_lock is held, as it value is used to indicate
165 * if the te is in the time event list or not (when id == TE_MAX)
166 */
167 u32 id;
168};
169
170 /* Power management */
171
172/**
173 * enum iwl_power_scheme
174 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
175 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
176 * @IWL_POWER_LEVEL_LP - Low Power
177 */
178enum iwl_power_scheme {
179 IWL_POWER_SCHEME_CAM = 1,
180 IWL_POWER_SCHEME_BPS,
181 IWL_POWER_SCHEME_LP
182};
183
e7eb65ca 184#define IWL_CONN_MAX_LISTEN_INTERVAL 10
6e2611f3 185#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL
8ca151b5 186
b571a697
AB		 187#ifdef CONFIG_IWLWIFI_DEBUGFS
188enum iwl_dbgfs_pm_mask {
189 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
190 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
191 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
192 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
193 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
bd4ace2a
AB		 194 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
195 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 196 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 197 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
84fd7608 198 MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
b571a697
AB		 199};
200
201struct iwl_dbgfs_pm {
e811ada7 202 u16 keep_alive_seconds;
b571a697
AB		 203 u32 rx_data_timeout;
204 u32 tx_data_timeout;
205 bool skip_over_dtim;
206 u8 skip_dtim_periods;
bd4ace2a
AB		 207 bool lprx_ena;
208 u32 lprx_rssi_threshold;
89716344 209 bool snooze_ena;
175a70b7 210 bool uapsd_misbehaving;
84fd7608 211 bool use_ps_poll;
b571a697
AB		 212 int mask;
213};
214
215/* beacon filtering */
216
217enum iwl_dbgfs_bf_mask {
218 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
219 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
220 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG		 221 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
222 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
223 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
224 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
225 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
226 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
227 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
228 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB		 229};
230
231struct iwl_dbgfs_bf {
5dca7c24
HG		 232 u32 bf_energy_delta;
233 u32 bf_roaming_energy_delta;
234 u32 bf_roaming_state;
235 u32 bf_temp_threshold;
236 u32 bf_temp_fast_filter;
237 u32 bf_temp_slow_filter;
238 u32 bf_enable_beacon_filter;
239 u32 bf_debug_flag;
b571a697
AB		 240 u32 bf_escape_timer;
241 u32 ba_escape_timer;
5dca7c24 242 u32 ba_enable_beacon_abort;
b571a697
AB		 243 int mask;
244};
245#endif
246
9ee718aa
EL		 247enum iwl_mvm_smps_type_request {
248 IWL_MVM_SMPS_REQ_BT_COEX,
249 IWL_MVM_SMPS_REQ_TT,
697162a1 250 IWL_MVM_SMPS_REQ_PROT,
9ee718aa
EL		 251 NUM_IWL_MVM_SMPS_REQ,
252};
253
7498cf4c
EP		 254enum iwl_mvm_ref_type {
255 IWL_MVM_REF_UCODE_DOWN,
519e2026 256 IWL_MVM_REF_SCAN,
9f45c36d 257 IWL_MVM_REF_ROC,
c779273b 258 IWL_MVM_REF_ROC_AUX,
29a90a49
EP		 259 IWL_MVM_REF_P2P_CLIENT,
260 IWL_MVM_REF_AP_IBSS,
0eb83653 261 IWL_MVM_REF_USER,
b2492501
AN		 262 IWL_MVM_REF_TX,
263 IWL_MVM_REF_TX_AGG,
d40fc489 264 IWL_MVM_REF_ADD_IF,
576eeee9
EP		 265 IWL_MVM_REF_START_AP,
266 IWL_MVM_REF_BSS_CHANGED,
267 IWL_MVM_REF_PREPARE_TX,
268 IWL_MVM_REF_PROTECT_TDLS,
269 IWL_MVM_REF_CHECK_CTKILL,
270 IWL_MVM_REF_PRPH_READ,
271 IWL_MVM_REF_PRPH_WRITE,
272 IWL_MVM_REF_NMI,
273 IWL_MVM_REF_TM_CMD,
d15a747f 274 IWL_MVM_REF_EXIT_WORK,
686e7fe1 275 IWL_MVM_REF_PROTECT_CSA,
fb2380a2 276 IWL_MVM_REF_FW_DBG_COLLECT,
08f0d23d 277 IWL_MVM_REF_INIT_UCODE,
71b1230c 278 IWL_MVM_REF_SENDING_CMD,
16e4dd8f 279 IWL_MVM_REF_RX,
7498cf4c 280
34e611ea
JB		 281 /* update debugfs.c when changing this */
282
7498cf4c
EP		 283 IWL_MVM_REF_COUNT,
284};
285
a39979a8
EG		 286enum iwl_bt_force_ant_mode {
287 BT_FORCE_ANT_DIS = 0,
288 BT_FORCE_ANT_AUTO,
289 BT_FORCE_ANT_BT,
290 BT_FORCE_ANT_WIFI,
291
292 BT_FORCE_ANT_MAX,
293};
294
a20fd398
AO		 295/**
296* struct iwl_mvm_vif_bf_data - beacon filtering related data
297* @bf_enabled: indicates if beacon filtering is enabled
298* @ba_enabled: indicated if beacon abort is enabled
a20fd398
AO		 299* @ave_beacon_signal: average beacon signal
300* @last_cqm_event: rssi of the last cqm event
911222b5
AO		 301* @bt_coex_min_thold: minimum threshold for BT coex
302* @bt_coex_max_thold: maximum threshold for BT coex
303* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO		 304*/
305struct iwl_mvm_vif_bf_data {
306 bool bf_enabled;
307 bool ba_enabled;
62e004fe
SS		 308 int ave_beacon_signal;
309 int last_cqm_event;
310 int bt_coex_min_thold;
311 int bt_coex_max_thold;
312 int last_bt_coex_event;
a20fd398
AO		 313};
314
8ca151b5
JB		 315/**
316 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
317 * @id: between 0 and 3
318 * @color: to solve races upon MAC addition and removal
319 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
3dfd3a97
JB		 320 * @bssid: BSSID for this (client) interface
321 * @associated: indicates that we're currently associated, used only for
322 * managing the firmware state in iwl_mvm_bss_info_changed_station()
94939080
GG		 323 * @ap_assoc_sta_count: count of stations associated to us - valid only
324 * if VIF type is AP
8ca151b5 325 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB		 326 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
327 * should get quota etc.
19889025 328 * @pm_enabled - Indicate if MAC power management is allowed
1e1391ca 329 * @monitor_active: indicates that monitor context is configured, and that the
a21d7bcb 330 * interface should get quota etc.
b525d081
JB		 331 * @low_latency_traffic: indicates low latency traffic was detected
332 * @low_latency_dbgfs: low latency mode set from debugfs
333 * @low_latency_vcmd: low latency mode set from vendor command
2533edce 334 * @ps_disabled: indicates that this interface requires PS to be disabled
8ca151b5
JB		 335 * @queue_params: QoS params for this MAC
336 * @bcast_sta: station used for broadcast packets. Used by the following
337 * vifs: P2P_DEVICE, GO and AP.
338 * @beacon_skb: the skb used to hold the AP/GO beacon template
0d365ae5 339 * @smps_requests: the SMPS requests of different parts of the driver,
8b206d19 340 * combined on update to yield the overall request to mac80211.
33cef925
JB		 341 * @beacon_stats: beacon statistics, containing the # of received beacons,
342 * # of received beacons accumulated over FW restart, and the current
343 * average signal of beacons retrieved from the firmware
81d62d5a 344 * @csa_failed: CSA failed to schedule time event, report an error later
93190fb0 345 * @features: hw features active for this vif
8ca151b5
JB		 346 */
347struct iwl_mvm_vif {
aa5e1832 348 struct iwl_mvm *mvm;
8ca151b5
JB		 349 u16 id;
350 u16 color;
351 u8 ap_sta_id;
352
3dfd3a97
JB		 353 u8 bssid[ETH_ALEN];
354 bool associated;
94939080 355 u8 ap_assoc_sta_count;
3dfd3a97 356
e2af3fab
SS		 357 u16 cab_queue;
358
8ca151b5 359 bool uploaded;
5023d966 360 bool ap_ibss_active;
19889025 361 bool pm_enabled;
1e1391ca 362 bool monitor_active;
b525d081 363 bool low_latency_traffic, low_latency_dbgfs, low_latency_vcmd;
2533edce 364 bool ps_disabled;
a20fd398 365 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 366
33cef925
JB		 367 struct {
368 u32 num_beacons, accu_num_beacons;
369 u8 avg_signal;
370 } beacon_stats;
371
506a81e6
JB		 372 u32 ap_beacon_time;
373
8ca151b5
JB		 374 enum iwl_tsf_id tsf_id;
375
376 /*
377 * QoS data from mac80211, need to store this here
378 * as mac80211 has a separate callback but we need
379 * to have the data for the MAC context
380 */
381 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
382 struct iwl_mvm_time_event_data time_event_data;
b112889c 383 struct iwl_mvm_time_event_data hs_time_event_data;
8ca151b5
JB		 384
385 struct iwl_mvm_int_sta bcast_sta;
26d6c16b 386 struct iwl_mvm_int_sta mcast_sta;
8ca151b5
JB		 387
388 /*
389 * Assigned while mac80211 has the interface in a channel context,
390 * or, for P2P Device, while it exists.
391 */
392 struct iwl_mvm_phy_ctxt *phy_ctxt;
393
a3f7ba5c 394#ifdef CONFIG_PM
8ca151b5
JB		 395 /* WoWLAN GTK rekey data */
396 struct {
397 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
398 __le64 replay_ctr;
399 bool valid;
400 } rekey_data;
401
402 int tx_key_idx;
403
6d9d32b8
JB		 404 bool seqno_valid;
405 u16 seqno;
1a95c8df 406#endif
6d9d32b8 407
8ca151b5
JB		 408#if IS_ENABLED(CONFIG_IPV6)
409 /* IPv6 addresses for WoWLAN */
5369d6c1 410 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
c97dab40 411 unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)];
8ca151b5
JB		 412 int num_target_ipv6_addrs;
413#endif
8ca151b5
JB		 414
415#ifdef CONFIG_IWLWIFI_DEBUGFS
416 struct dentry *dbgfs_dir;
63494374 417 struct dentry *dbgfs_slink;
b571a697
AB		 418 struct iwl_dbgfs_pm dbgfs_pm;
419 struct iwl_dbgfs_bf dbgfs_bf;
474b50c3 420 struct iwl_mac_power_cmd mac_pwr_cmd;
a80c1cf9 421 int dbgfs_quota_min;
8ca151b5 422#endif
9ee718aa
EL		 423
424 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB		 425
426 /* FW identified misbehaving AP */
427 u8 uapsd_misbehaving_bssid[ETH_ALEN];
7ef0aab6
AO		 428
429 /* Indicates that CSA countdown may be started */
430 bool csa_countdown;
81d62d5a 431 bool csa_failed;
d3a108a4 432 u16 csa_target_freq;
93190fb0
AA		 433
434 /* TCP Checksum Offload */
435 netdev_features_t features;
03098268
AE		 436
437 /*
438 * link quality measurement - used to check whether this interface
439 * is in the middle of a link quality measurement
440 */
441 bool lqm_active;
8ca151b5
JB		 442};
443
444static inline struct iwl_mvm_vif *
445iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
446{
bdc98b13
SD		 447 if (!vif)
448 return NULL;
8ca151b5
JB		 449 return (void *)vif->drv_priv;
450}
451
b797e3fb
EG		 452extern const u8 tid_to_mac80211_ac[];
453
c7d42480
LC		 454#define IWL_MVM_SCAN_STOPPING_SHIFT 8
455
8ca151b5 456enum iwl_scan_status {
9af91f46
LC		 457 IWL_MVM_SCAN_REGULAR = BIT(0),
458 IWL_MVM_SCAN_SCHED = BIT(1),
19945dfb 459 IWL_MVM_SCAN_NETDETECT = BIT(2),
9af91f46
LC		 460
461 IWL_MVM_SCAN_STOPPING_REGULAR = BIT(8),
462 IWL_MVM_SCAN_STOPPING_SCHED = BIT(9),
19945dfb 463 IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10),
9af91f46
LC		 464
465 IWL_MVM_SCAN_REGULAR_MASK = IWL_MVM_SCAN_REGULAR |
466 IWL_MVM_SCAN_STOPPING_REGULAR,
467 IWL_MVM_SCAN_SCHED_MASK = IWL_MVM_SCAN_SCHED |
468 IWL_MVM_SCAN_STOPPING_SCHED,
19945dfb
LC		 469 IWL_MVM_SCAN_NETDETECT_MASK = IWL_MVM_SCAN_NETDETECT |
470 IWL_MVM_SCAN_STOPPING_NETDETECT,
9af91f46 471
c7d42480
LC		 472 IWL_MVM_SCAN_STOPPING_MASK = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT,
473 IWL_MVM_SCAN_MASK = 0xff,
8ca151b5
JB		 474};
475
355346ba
AS		 476enum iwl_mvm_scan_type {
477 IWL_SCAN_TYPE_NOT_SET,
478 IWL_SCAN_TYPE_UNASSOC,
479 IWL_SCAN_TYPE_WILD,
480 IWL_SCAN_TYPE_MILD,
481 IWL_SCAN_TYPE_FRAGMENTED,
482};
483
a339e918
LC		 484enum iwl_mvm_sched_scan_pass_all_states {
485 SCHED_SCAN_PASS_ALL_DISABLED,
486 SCHED_SCAN_PASS_ALL_ENABLED,
487 SCHED_SCAN_PASS_ALL_FOUND,
488};
489
8ca151b5
JB		 490/**
491 * struct iwl_nvm_section - describes an NVM section in memory.
492 *
493 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
494 * and saved for later use by the driver. Not all NVM sections are saved
495 * this way, only the needed ones.
496 */
497struct iwl_nvm_section {
498 u16 length;
499 const u8 *data;
500};
501
9ee718aa
EL		 502/**
503 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
504 * @ct_kill_exit: worker to exit thermal kill
505 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
506 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 507 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 508 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 509 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 510 */
511struct iwl_mvm_tt_mgmt {
512 struct delayed_work ct_kill_exit;
513 bool dynamic_smps;
514 u32 tx_backoff;
0c0e2c71 515 u32 min_backoff;
3444682a 516 struct iwl_tt_params params;
dafe6c43 517 bool throttle;
9ee718aa
EL		 518};
519
c221daf2
CRI		 520#ifdef CONFIG_THERMAL
521/**
522 *struct iwl_mvm_thermal_device - thermal zone related data
523 * @temp_trips: temperature thresholds for report
524 * @fw_trips_index: keep indexes to original array - temp_trips
525 * @tzone: thermal zone device data
526*/
527struct iwl_mvm_thermal_device {
528 s16 temp_trips[IWL_MAX_DTS_TRIPS];
529 u8 fw_trips_index[IWL_MAX_DTS_TRIPS];
530 struct thermal_zone_device *tzone;
531};
5c89e7bc
CRI		 532
533/*
b358993b
CRI		 534 * struct iwl_mvm_cooling_device
535 * @cur_state: current state
5c89e7bc
CRI		 536 * @cdev: struct thermal cooling device
537 */
538struct iwl_mvm_cooling_device {
539 u32 cur_state;
540 struct thermal_cooling_device *cdev;
541};
c221daf2
CRI		 542#endif
543
5fc0f76c
ES		 544#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
545
546struct iwl_mvm_frame_stats {
547 u32 legacy_frames;
548 u32 ht_frames;
549 u32 vht_frames;
550 u32 bw_20_frames;
551 u32 bw_40_frames;
552 u32 bw_80_frames;
553 u32 bw_160_frames;
554 u32 sgi_frames;
555 u32 ngi_frames;
556 u32 siso_frames;
557 u32 mimo2_frames;
558 u32 agg_frames;
559 u32 ampdu_count;
560 u32 success_frames;
561 u32 fail_frames;
562 u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
563 int last_frame_idx;
564};
565
d15a747f
EP		 566enum {
567 D0I3_DEFER_WAKEUP,
568 D0I3_PENDING_WAKEUP,
569};
570
7280d1f0
MG		 571#define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
572#define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
573#define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
574
1d3c3f63
AN		 575enum iwl_mvm_tdls_cs_state {
576 IWL_MVM_TDLS_SW_IDLE = 0,
577 IWL_MVM_TDLS_SW_REQ_SENT,
5cb12701 578 IWL_MVM_TDLS_SW_RESP_RCVD,
1d3c3f63
AN		 579 IWL_MVM_TDLS_SW_REQ_RCVD,
580 IWL_MVM_TDLS_SW_ACTIVE,
581};
582
b915c101
SS		 583/**
584 * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer
585 * @head_sn: reorder window head sn
586 * @num_stored: number of mpdus stored in the buffer
587 * @buf_size: the reorder buffer size as set by the last addba request
588 * @sta_id: sta id of this reorder buffer
589 * @queue: queue of this reorder buffer
590 * @last_amsdu: track last ASMDU SN for duplication detection
591 * @last_sub_index: track ASMDU sub frame index for duplication detection
592 * @entries: list of skbs stored
0690405f
SS		 593 * @reorder_time: time the packet was stored in the reorder buffer
594 * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU
595 * it is the time of last received sub-frame
596 * @removed: prevent timer re-arming
5d43eab6 597 * @valid: reordering is valid for this queue
0690405f
SS		 598 * @lock: protect reorder buffer internal state
599 * @mvm: mvm pointer, needed for frame timer context
b915c101
SS		 600 */
601struct iwl_mvm_reorder_buffer {
602 u16 head_sn;
603 u16 num_stored;
604 u8 buf_size;
605 u8 sta_id;
606 int queue;
607 u16 last_amsdu;
608 u8 last_sub_index;
609 struct sk_buff_head entries[IEEE80211_MAX_AMPDU_BUF];
0690405f
SS		 610 unsigned long reorder_time[IEEE80211_MAX_AMPDU_BUF];
611 struct timer_list reorder_timer;
612 bool removed;
5d43eab6 613 bool valid;
0690405f
SS		 614 spinlock_t lock;
615 struct iwl_mvm *mvm;
b915c101
SS		 616} ____cacheline_aligned_in_smp;
617
10b2b201
SS		 618/**
619 * struct iwl_mvm_baid_data - BA session data
620 * @sta_id: station id
621 * @tid: tid of the session
622 * @baid baid of the session
623 * @timeout: the timeout set in the addba request
624 * @last_rx: last rx jiffies, updated only if timeout passed from last update
625 * @session_timer: timer to check if BA session expired, runs at 2 * timeout
626 * @mvm: mvm pointer, needed for timer context
b915c101 627 * @reorder_buf: reorder buffer, allocated per queue
10b2b201
SS		 628 */
629struct iwl_mvm_baid_data {
630 struct rcu_head rcu_head;
631 u8 sta_id;
632 u8 tid;
633 u8 baid;
634 u16 timeout;
635 unsigned long last_rx;
636 struct timer_list session_timer;
637 struct iwl_mvm *mvm;
b915c101 638 struct iwl_mvm_reorder_buffer reorder_buf[];
10b2b201
SS		 639};
640
cf961e16
LK		 641/*
642 * enum iwl_mvm_queue_status - queue status
643 * @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved
644 * Basically, this means that this queue can be used for any purpose
645 * @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use
646 * This is the state of a queue that has been dedicated for some RATID
647 * (agg'd or not), but that hasn't yet gone through the actual enablement
648 * of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet.
649 * Note that in this state there is no requirement to already know what TID
650 * should be used with this queue, it is just marked as a queue that will
651 * be used, and shouldn't be allocated to anyone else.
652 * @IWL_MVM_QUEUE_READY: queue is ready to be used
653 * This is the state of a queue that has been fully configured (including
654 * SCD pointers, etc), has a specific RA/TID assigned to it, and can be
655 * used to send traffic.
42db09c1
LK		 656 * @IWL_MVM_QUEUE_SHARED: queue is shared, or in a process of becoming shared
657 * This is a state in which a single queue serves more than one TID, all of
658 * which are not aggregated. Note that the queue is only associated to one
659 * RA.
9794c64f
LK		 660 * @IWL_MVM_QUEUE_INACTIVE: queue is allocated but no traffic on it
661 * This is a state of a queue that has had traffic on it, but during the
662 * last %IWL_MVM_DQA_QUEUE_TIMEOUT time period there has been no traffic on
663 * it. In this state, when a new queue is needed to be allocated but no
664 * such free queue exists, an inactive queue might be freed and given to
665 * the new RA/TID.
9f9af3d7
LK		 666 * @IWL_MVM_QUEUE_RECONFIGURING: queue is being reconfigured
667 * This is the state of a queue that has had traffic pass through it, but
668 * needs to be reconfigured for some reason, e.g. the queue needs to
669 * become unshared and aggregations re-enabled on.
cf961e16
LK		 670 */
671enum iwl_mvm_queue_status {
672 IWL_MVM_QUEUE_FREE,
673 IWL_MVM_QUEUE_RESERVED,
674 IWL_MVM_QUEUE_READY,
42db09c1 675 IWL_MVM_QUEUE_SHARED,
9794c64f 676 IWL_MVM_QUEUE_INACTIVE,
9f9af3d7 677 IWL_MVM_QUEUE_RECONFIGURING,
cf961e16
LK		 678};
679
9794c64f 680#define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ)
6862fcee
SS		 681#define IWL_MVM_INVALID_QUEUE 0xFFFF
682
8e160ab8 683#define IWL_MVM_NUM_CIPHERS 10
9794c64f 684
c386dacb
HD		 685#ifdef CONFIG_ACPI
686#define IWL_MVM_SAR_TABLE_SIZE 10
69964905 687#define IWL_MVM_SAR_PROFILE_NUM 4
7fe90e0e 688#define IWL_MVM_GEO_TABLE_SIZE 6
c386dacb
HD		 689
690struct iwl_mvm_sar_profile {
691 bool enabled;
692 u8 table[IWL_MVM_SAR_TABLE_SIZE];
693};
a6bff3cb 694
7fe90e0e 695struct iwl_mvm_geo_profile {
a6bff3cb
HD		 696 u8 values[IWL_MVM_GEO_TABLE_SIZE];
697};
c386dacb
HD		 698#endif
699
8ca151b5
JB		 700struct iwl_mvm {
701 /* for logger access */
702 struct device *dev;
703
704 struct iwl_trans *trans;
705 const struct iwl_fw *fw;
706 const struct iwl_cfg *cfg;
707 struct iwl_phy_db *phy_db;
708 struct ieee80211_hw *hw;
709
710 /* for protecting access to iwl_mvm */
711 struct mutex mutex;
712 struct list_head async_handlers_list;
713 spinlock_t async_handlers_lock;
714 struct work_struct async_handlers_wk;
715
716 struct work_struct roc_done_wk;
717
de8ba41b
LK		 718 unsigned long init_status;
719
8ca151b5
JB		 720 unsigned long status;
721
0636b938
SS		 722 u32 queue_sync_cookie;
723 atomic_t queue_sync_counter;
7df15b1e
HG		 724 /*
725 * for beacon filtering -
726 * currently only one interface can be supported
727 */
728 struct iwl_mvm_vif *bf_allowed_vif;
729
1f370650 730 bool hw_registered;
31b8b343 731 bool calibrating;
5c228d63 732 u32 error_event_table[2];
8ca151b5 733 u32 log_event_table;
01a9ca51
EH		 734 u32 umac_error_event_table;
735 bool support_umac_log;
91479b64 736 struct iwl_sf_region sf_space;
8ca151b5
JB		 737
738 u32 ampdu_ref;
fbe41127 739 bool ampdu_toggle;
8ca151b5
JB		 740
741 struct iwl_notif_wait_data notif_wait;
742
678d9b6d
LK		 743 union {
744 struct mvm_statistics_rx_v3 rx_stats_v3;
745 struct mvm_statistics_rx rx_stats;
746 };
3848ab66 747
91a8bcde
JB		 748 struct {
749 u64 rx_time;
750 u64 tx_time;
751 u64 on_time_rf;
752 u64 on_time_scan;
753 } radio_stats, accu_radio_stats;
754
37e474ac 755 u16 hw_queue_to_mac80211[IWL_MAX_TVQM_QUEUES];
34e10860 756
4ecafae9 757 struct {
4ecafae9 758 u8 hw_queue_refcount;
f02669be 759 u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
9794c64f 760 bool reserved; /* Is this the TXQ reserved for a STA */
42db09c1 761 u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
edbe961c 762 u8 txq_tid; /* The TID "owner" of this queue*/
4ecafae9 763 u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
9794c64f
LK		 764 /* Timestamp for inactivation per TID of this queue */
765 unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
cf961e16 766 enum iwl_mvm_queue_status status;
4ecafae9
LK		 767 } queue_info[IWL_MAX_HW_QUEUES];
768 spinlock_t queue_info_lock; /* For syncing queue mgmt operations */
24afba76 769 struct work_struct add_stream_wk; /* To add streams to queues */
9794c64f 770
df197c00 771 atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
8ca151b5 772
e02a9d60 773 const char *nvm_file_name;
8ca151b5 774 struct iwl_nvm_data *nvm_data;
b9545b48 775 /* NVM sections */
ae2b21b0 776 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5 777
235acb18 778 struct iwl_fw_runtime fwrt;
a6c4fb44 779
8ca151b5
JB		 780 /* EEPROM MAC addresses */
781 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
782
783 /* data related to data path */
784 struct iwl_rx_phy_info last_phy_info;
785 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
786 struct work_struct sta_drained_wk;
24afba76 787 unsigned long sta_deferred_frames[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
8ca151b5 788 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 789 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
a0f6bf2a 790 u32 tfd_drained[IWL_MVM_STATION_COUNT];
113a0447 791 u8 rx_ba_sessions;
8ca151b5
JB		 792
793 /* configured by mac80211 */
794 u32 rts_threshold;
795
796 /* Scan status, cmd (pre-allocated) and auxiliary station */
9af91f46 797 unsigned int scan_status;
fb98be5e 798 void *scan_cmd;
e59647ea 799 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
355346ba 800 enum iwl_mvm_scan_type scan_type;
a339e918 801 enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all;
69e04642 802 struct delayed_work scan_timeout_dwork;
8ca151b5 803
507e4cda
LC		 804 /* max number of simultaneous scans the FW supports */
805 unsigned int max_scans;
806
d2496221 807 /* UMAC scan tracking */
6185af2a 808 u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];
d2496221 809
aacf8f18
AS		 810 /* start time of last scan in TSF of the mac that requested the scan */
811 u64 scan_start;
812
813 /* the vif that requested the current scan */
814 struct iwl_mvm_vif *scan_vif;
815
91b05d10
OG		 816 /* rx chain antennas set through debugfs for the scan command */
817 u8 scan_rx_ant;
818
c87163b9
EP		 819#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
820 /* broadcast filters to configure for each associated station */
821 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 822#ifdef CONFIG_IWLWIFI_DEBUGFS
823 struct {
621a5f7a 824 bool override;
de06a59e
EP		 825 struct iwl_bcast_filter_cmd cmd;
826 } dbgfs_bcast_filtering;
827#endif
c87163b9
EP		 828#endif
829
8ca151b5
JB		 830 /* Internal station */
831 struct iwl_mvm_int_sta aux_sta;
0e39eb03 832 struct iwl_mvm_int_sta snif_sta;
8ca151b5 833
e820c2da
HD		 834 bool last_ebs_successful;
835
8ca151b5
JB		 836 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
837 u8 mgmt_last_antenna_idx;
838
1f3b0ff8
LE		 839 /* last smart fifo state that was successfully sent to firmware */
840 enum iwl_sf_state sf_state;
841
8ca151b5
JB		 842#ifdef CONFIG_IWLWIFI_DEBUGFS
843 struct dentry *debugfs_dir;
844 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 845 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 846 bool disable_power_off;
847 bool disable_power_off_d3;
086f7368 848
621a5f7a 849 bool scan_iter_notif_enabled;
e5d74646 850
086f7368
EG		 851 struct debugfs_blob_wrapper nvm_hw_blob;
852 struct debugfs_blob_wrapper nvm_sw_blob;
853 struct debugfs_blob_wrapper nvm_calib_blob;
854 struct debugfs_blob_wrapper nvm_prod_blob;
91fac940 855 struct debugfs_blob_wrapper nvm_phy_sku_blob;
5fc0f76c
ES		 856
857 struct iwl_mvm_frame_stats drv_rx_stats;
858 spinlock_t drv_stats_lock;
ddf89ab1 859 u16 dbgfs_rx_phyinfo;
8ca151b5
JB		 860#endif
861
fe0f2de3 862 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 863
864 struct list_head time_event_list;
865 spinlock_t time_event_lock;
866
867 /*
868 * A bitmap indicating the index of the key in use. The firmware
869 * can hold 16 keys at most. Reflect this fact.
870 */
871 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
2dc2a15e 872 u8 fw_key_deleted[STA_KEY_MAX_NUM];
5ee2b215 873
576eeee9
EP		 874 /* references taken by the driver and spinlock protecting them */
875 spinlock_t refs_lock;
876 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 877
8ca151b5
JB		 878 u8 vif_count;
879
291aa7c4 880 /* -1 for always, 0 for never, >0 for that many times */
3b37f4c9 881 s8 fw_restart;
291aa7c4 882
c43e9330 883#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 884 struct led_classdev led;
c43e9330 885#endif
8ca151b5
JB		 886
887 struct ieee80211_vif *p2p_device_vif;
f444eb10 888
a3f7ba5c 889#ifdef CONFIG_PM
964dc9e2 890 struct wiphy_wowlan_support wowlan;
f444eb10 891 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
3c2f3b20
LC		 892
893 /* sched scan settings for net detect */
cc4c1ab5 894 struct ieee80211_scan_ies nd_ies;
d9718da8
LC		 895 struct cfg80211_match_set *nd_match_sets;
896 int n_nd_match_sets;
8ed4e659
LC		 897 struct ieee80211_channel **nd_channels;
898 int n_nd_channels;
2021a89d 899 bool net_detect;
afc66bb7 900#ifdef CONFIG_IWLWIFI_DEBUGFS
621a5f7a 901 bool d3_wake_sysassert;
debff618 902 bool d3_test_active;
afc66bb7
JB		 903 bool store_d3_resume_sram;
904 void *d3_resume_sram;
debff618 905 u32 d3_test_pme_ptr;
78c9df66 906 struct ieee80211_vif *keep_vif;
484b3d13 907 u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */
afc66bb7 908#endif
f444eb10 909#endif
f421f9c3 910
37577fe2
EP		 911 /* d0i3 */
912 u8 d0i3_ap_sta_id;
b2492501 913 bool d0i3_offloading;
37577fe2 914 struct work_struct d0i3_exit_work;
b2492501 915 struct sk_buff_head d0i3_tx;
d15a747f
EP		 916 /* protect d0i3_suspend_flags */
917 struct mutex d0i3_suspend_mutex;
918 unsigned long d0i3_suspend_flags;
b2492501
AN		 919 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
920 spinlock_t d0i3_tx_lock;
921 wait_queue_head_t d0i3_exit_waitq;
3a732c65 922 wait_queue_head_t rx_sync_waitq;
37577fe2 923
f421f9c3 924 /* BT-Coex */
430a3bba
EG		 925 struct iwl_bt_coex_profile_notif last_bt_notif;
926 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 927
b9fae2d5
EG		 928 u32 last_ant_isol;
929 u8 last_corun_lut;
cdb00563 930 u8 bt_tx_prio;
a39979a8 931 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 932
b112889c
AM		 933 /* Aux ROC */
934 struct list_head aux_roc_te_list;
935
9ee718aa
EL		 936 /* Thermal Throttling and CTkill */
937 struct iwl_mvm_tt_mgmt thermal_throttle;
c221daf2
CRI		 938#ifdef CONFIG_THERMAL
939 struct iwl_mvm_thermal_device tz_device;
5c89e7bc 940 struct iwl_mvm_cooling_device cooling_dev;
c221daf2
CRI		 941#endif
942
9ee718aa 943 s32 temperature; /* Celsius */
7280d1f0
MG		 944 /*
945 * Debug option to set the NIC temperature. This option makes the
946 * driver think this is the actual NIC temperature, and ignore the
947 * real temperature that is received from the fw
948 */
949 bool temperature_test; /* Debug test temperature is enabled */
e811ada7 950
b2b7875b
JB		 951 struct iwl_time_quota_cmd last_quota_cmd;
952
507cadf2
DS		 953#ifdef CONFIG_NL80211_TESTMODE
954 u32 noa_duration;
955 struct ieee80211_vif *noa_vif;
956#endif
19e737c9
EL		 957
958 /* Tx queues */
49f71713
SS		 959 u16 aux_queue;
960 u16 probe_queue;
961 u16 p2p_dev_queue;
962
19e737c9
EL		 963 u8 first_agg_queue;
964 u8 last_agg_queue;
1c2abf72 965
92d85562 966 /* Indicate if device power save is allowed */
bdd54839 967 u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
9e7dce28 968 unsigned int max_amsdu_len; /* used for debugfs only */
bd3398e2 969
664322fa 970 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO		 971 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
972 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS		 973
974 /* system time of last beacon (for AP/GO interface) */
975 u32 ap_last_beacon_gp2;
9ecd051e 976
2f0282db
JB		 977 /* indicates that we transmitted the last beacon */
978 bool ibss_manager;
979
88931cc9 980 bool lar_regdom_set;
8ba2d7a1 981 enum iwl_mcc_source mcc_src;
88931cc9 982
1d3c3f63
AN		 983 /* TDLS channel switch data */
984 struct {
985 struct delayed_work dwork;
986 enum iwl_mvm_tdls_cs_state state;
987
988 /*
989 * Current cs sta - might be different from periodic cs peer
990 * station. Value is meaningless when the cs-state is idle.
991 */
992 u8 cur_sta_id;
993
994 /* TDLS periodic channel-switch peer */
995 struct {
996 u8 sta_id;
997 u8 op_class;
998 bool initiator; /* are we the link initiator */
999 struct cfg80211_chan_def chandef;
1000 struct sk_buff *skb; /* ch sw template */
1001 u32 ch_sw_tm_ie;
b9dccdb3
AN		 1002
1003 /* timestamp of last ch-sw request sent (GP2 time) */
1004 u32 sent_timestamp;
1d3c3f63
AN		 1005 } peer;
1006 } tdls_cs;
04fd2c28 1007
5f4c02e2 1008
2a53d166 1009 u32 ciphers[IWL_MVM_NUM_CIPHERS];
24ddddf3 1010 struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS];
ce792918 1011 struct iwl_mvm_tof_data tof_data;
c89e333d 1012
10b2b201
SS		 1013 struct ieee80211_vif *nan_vif;
1014#define IWL_MAX_BAID 32
1015 struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID];
1016
c89e333d
AO		 1017 /*
1018 * Drop beacons from other APs in AP mode when there are no connected
1019 * clients.
1020 */
1021 bool drop_bcn_ap_mode;
d3a108a4
AO		 1022
1023 struct delayed_work cs_tx_unblock_dwork;
c386dacb
HD		 1024#ifdef CONFIG_ACPI
1025 struct iwl_mvm_sar_profile sar_profiles[IWL_MVM_SAR_PROFILE_NUM];
7fe90e0e 1026 struct iwl_mvm_geo_profile geo_profiles[IWL_NUM_GEO_PROFILES];
c386dacb 1027#endif
8ca151b5
JB		 1028};
1029
1030/* Extract MVM priv from op_mode and _hw */
1031#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
1032 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
1033
1034#define IWL_MAC80211_GET_MVM(_hw) \
1035 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
1036
87afe9b0
JB		 1037/**
1038 * enum iwl_mvm_status - MVM status bits
1039 * @IWL_MVM_STATUS_HW_RFKILL: HW RF-kill is asserted
1040 * @IWL_MVM_STATUS_HW_CTKILL: CT-kill is active
1041 * @IWL_MVM_STATUS_ROC_RUNNING: remain-on-channel is running
1042 * @IWL_MVM_STATUS_IN_HW_RESTART: HW restart is active
1043 * @IWL_MVM_STATUS_IN_D0I3: NIC is in D0i3
1044 * @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running
1045 * @IWL_MVM_STATUS_D3_RECONFIG: D3 reconfiguration is being done
87afe9b0
JB		 1046 * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running
1047 */
9ee718aa
EL		 1048enum iwl_mvm_status {
1049 IWL_MVM_STATUS_HW_RFKILL,
1050 IWL_MVM_STATUS_HW_CTKILL,
1051 IWL_MVM_STATUS_ROC_RUNNING,
1052 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 1053 IWL_MVM_STATUS_IN_D0I3,
b112889c 1054 IWL_MVM_STATUS_ROC_AUX_RUNNING,
58629d9d 1055 IWL_MVM_STATUS_D3_RECONFIG,
65b280fe 1056 IWL_MVM_STATUS_FIRMWARE_RUNNING,
9ee718aa
EL		 1057};
1058
de8ba41b
LK		 1059/* Keep track of completed init configuration */
1060enum iwl_mvm_init_status {
1061 IWL_MVM_INIT_STATUS_THERMAL_INIT_COMPLETE = BIT(0),
1062 IWL_MVM_INIT_STATUS_LEDS_INIT_COMPLETE = BIT(1),
1063 IWL_MVM_INIT_STATUS_REG_HW_INIT_COMPLETE = BIT(2),
1064 IWL_MVM_INIT_STATUS_TOF_INIT_COMPLETE = BIT(3),
9ee718aa
EL		 1065};
1066
1067static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
1068{
1069 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
1070 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
1071}
1072
1a3fe0b2
AN		 1073static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
1074{
1075 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
1076}
1077
aab6930d
JB		 1078static inline bool iwl_mvm_firmware_running(struct iwl_mvm *mvm)
1079{
65b280fe 1080 return test_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
aab6930d
JB		 1081}
1082
dc88b4ba
LC		 1083/* Must be called with rcu_read_lock() held and it can only be
1084 * released when mvmsta is not needed anymore.
1085 */
1086static inline struct iwl_mvm_sta *
1087iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
1088{
1089 struct ieee80211_sta *sta;
1090
1091 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1092 return NULL;
1093
1094 sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
1095
1096 /* This can happen if the station has been removed right now */
1097 if (IS_ERR_OR_NULL(sta))
1098 return NULL;
1099
1100 return iwl_mvm_sta_from_mac80211(sta);
1101}
1102
f327b04c
EG		 1103static inline struct iwl_mvm_sta *
1104iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
1105{
1106 struct ieee80211_sta *sta;
1107
1108 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1109 return NULL;
1110
1111 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
1112 lockdep_is_held(&mvm->mutex));
1113
1114 /* This can happen if the station has been removed right now */
1115 if (IS_ERR_OR_NULL(sta))
1116 return NULL;
1117
1118 return iwl_mvm_sta_from_mac80211(sta);
1119}
1120
7bb426ea
EP		 1121static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
1122{
6f730662 1123 return !iwlwifi_mod_params.d0i3_disable &&
5053e299
LC		 1124 fw_has_capa(&mvm->fw->ucode_capa,
1125 IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
7bb426ea
EP		 1126}
1127
4ecafae9
LK		 1128static inline bool iwl_mvm_is_dqa_supported(struct iwl_mvm *mvm)
1129{
7948b873
LK		 1130 return fw_has_capa(&mvm->fw->ucode_capa,
1131 IWL_UCODE_TLV_CAPA_DQA_SUPPORT);
4ecafae9
LK		 1132}
1133
b7282643
LC		 1134static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
1135{
1136 /* For now we only use this mode to differentiate between
1137 * slave transports, which handle D0i3 entry in suspend by
1138 * themselves in conjunction with runtime PM D0i3. So, this
1139 * function is used to check whether we need to do anything
1140 * when entering suspend or if the transport layer has already
1141 * done it.
1142 */
1143 return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) &&
1144 (mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
1145}
1146
9f9af3d7
LK		 1147static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 queue)
1148{
1149 return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) &&
1150 (queue <= IWL_MVM_DQA_MAX_DATA_QUEUE);
1151}
1152
1153static inline bool iwl_mvm_is_dqa_mgmt_queue(struct iwl_mvm *mvm, u8 queue)
1154{
1155 return (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE) &&
1156 (queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE);
1157}
1158
dcaf9f5e
AN		 1159static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
1160{
d0d15197 1161 bool nvm_lar = mvm->nvm_data->lar_enabled;
859d914c
JB		 1162 bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
1163 IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
5711cac4
AN		 1164
1165 if (iwlwifi_mod_params.lar_disable)
1166 return false;
1167
d0d15197
MG		 1168 /*
1169 * Enable LAR only if it is supported by the FW (TLV) &&
1170 * enabled in the NVM
1171 */
7042678d 1172 if (mvm->cfg->ext_nvm)
d0d15197
MG		 1173 return nvm_lar && tlv_lar;
1174 else
1175 return tlv_lar;
dcaf9f5e
AN		 1176}
1177
8ba2d7a1
EH		 1178static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
1179{
859d914c
JB		 1180 return fw_has_api(&mvm->fw->ucode_capa,
1181 IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
1182 fw_has_capa(&mvm->fw->ucode_capa,
1183 IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
8ba2d7a1
EH		 1184}
1185
0522588d
EG		 1186static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm)
1187{
859d914c
JB		 1188 return fw_has_capa(&mvm->fw->ucode_capa,
1189 IWL_UCODE_TLV_CAPA_BT_COEX_PLCR) &&
0522588d
EG		 1190 IWL_MVM_BT_COEX_CORUNNING;
1191}
1192
70e90992
EG		 1193static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
1194{
859d914c
JB		 1195 return fw_has_capa(&mvm->fw->ucode_capa,
1196 IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
70e90992
EG		 1197 IWL_MVM_BT_COEX_RRC;
1198}
1199
93190fb0
AA		 1200static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
1201{
1202 return fw_has_capa(&mvm->fw->ucode_capa,
e9eb5e33
SS		 1203 IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) &&
1204 !IWL_MVM_HW_CSUM_DISABLE;
93190fb0
AA		 1205}
1206
e7c2e1fd
AA		 1207static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)
1208{
1209 return fw_has_capa(&mvm->fw->ucode_capa,
1210 IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
1211 IWL_MVM_BT_COEX_MPLUT;
1212}
1213
ee95ed37 1214static inline
c5241b0c 1215bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm *mvm)
ee95ed37
AA		 1216{
1217 return fw_has_capa(&mvm->fw->ucode_capa,
c5241b0c 1218 IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) &&
11dee0b4
EG		 1219 !(iwlwifi_mod_params.uapsd_disable &
1220 IWL_DISABLE_UAPSD_P2P_CLIENT);
ee95ed37
AA		 1221}
1222
0316d30e
JB		 1223static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
1224{
81f02ba3
SS		 1225 return fw_has_capa(&mvm->fw->ucode_capa,
1226 IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
0316d30e
JB		 1227}
1228
d975d720
SS		 1229static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
1230{
1231 /* TODO - replace with TLV once defined */
1232 return mvm->trans->cfg->use_tfh;
1233}
1234
0e7ac018
SS		 1235static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
1236{
1237 /*
1238 * TODO:
9415af7f
SS		 1239 * The issue of how to determine CDB APIs and usage is still not fully
1240 * defined.
1241 * There is a compilation for CDB and non-CDB FW, but there may
1242 * be also runtime check.
1243 * For now there is a TLV for checking compilation mode, but a
1244 * runtime check will also have to be here - once defined.
0e7ac018 1245 */
9415af7f
SS		 1246 return fw_has_capa(&mvm->fw->ucode_capa,
1247 IWL_UCODE_TLV_CAPA_CDB_SUPPORT);
0e7ac018
SS		 1248}
1249
678d9b6d
LK		 1250static inline bool iwl_mvm_has_new_rx_stats_api(struct iwl_mvm *mvm)
1251{
1252 return fw_has_api(&mvm->fw->ucode_capa,
1253 IWL_UCODE_TLV_API_NEW_RX_STATS);
1254}
1255
a6a62193
JB		 1256static inline struct agg_tx_status *
1257iwl_mvm_get_agg_status(struct iwl_mvm *mvm, void *tx_resp)
12db294c
SS		 1258{
1259 if (iwl_mvm_has_new_tx_api(mvm))
a6a62193 1260 return &((struct iwl_mvm_tx_resp *)tx_resp)->status;
12db294c 1261 else
a6a62193 1262 return ((struct iwl_mvm_tx_resp_v3 *)tx_resp)->status;
12db294c
SS		 1263}
1264
0a3b7119
CRI		 1265static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
1266{
c221daf2 1267#ifdef CONFIG_THERMAL
0a3b7119
CRI		 1268 /* these two TLV are redundant since the responsibility to CT-kill by
1269 * FW happens only after we send at least one command of
1270 * temperature THs report.
1271 */
1272 return fw_has_capa(&mvm->fw->ucode_capa,
1273 IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
1274 fw_has_capa(&mvm->fw->ucode_capa,
1275 IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
c221daf2
CRI		 1276#else /* CONFIG_THERMAL */
1277 return false;
1278#endif /* CONFIG_THERMAL */
0a3b7119
CRI		 1279}
1280
5c89e7bc
CRI		 1281static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
1282{
1283 return fw_has_capa(&mvm->fw->ucode_capa,
1284 IWL_UCODE_TLV_CAPA_CTDP_SUPPORT);
1285}
1286
8ca151b5
JB		 1287extern const u8 iwl_mvm_ac_to_tx_fifo[];
1288
1289struct iwl_rate_info {
1290 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
1291 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
1292 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
1293 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
1294 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
1295};
1296
a0a09243
LC		 1297void __iwl_mvm_mac_stop(struct iwl_mvm *mvm);
1298int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
1299
8ca151b5
JB		 1300/******************
1301 * MVM Methods
1302 ******************/
1303/* uCode */
1304int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
1305
1306/* Utils */
1307int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
57fbcce3 1308 enum nl80211_band band);
d310e405 1309void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
57fbcce3 1310 enum nl80211_band band,
d310e405 1311 struct ieee80211_tx_rate *r);
8ca151b5
JB		 1312u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
1313void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
1314u8 first_antenna(u8 mask);
1315u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
b3bee580 1316void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, u32 *gp2, u64 *boottime);
8ca151b5
JB		 1317
1318/* Tx / Host Commands */
1319int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
1320 struct iwl_host_cmd *cmd);
ab02165c 1321int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1322 u32 flags, u16 len, const void *data);
1323int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
1324 struct iwl_host_cmd *cmd,
1325 u32 *status);
ab02165c 1326int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1327 u16 len, const void *data,
1328 u32 *status);
1329int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
1330 struct ieee80211_sta *sta);
1331int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
6ce73e65
AN		 1332void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
1333 struct iwl_tx_cmd *tx_cmd,
1334 struct ieee80211_tx_info *info, u8 sta_id);
6ce73e65
AN		 1335void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
1336 struct ieee80211_tx_info *info,
1337 struct ieee80211_sta *sta, __le16 fc);
8ca151b5
JB		 1338#ifdef CONFIG_IWLWIFI_DEBUG
1339const char *iwl_mvm_get_tx_fail_reason(u32 status);
1340#else
1341static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
1342#endif
5888a40c 1343int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags);
a9c50726 1344int iwl_mvm_flush_sta(struct iwl_mvm *mvm, void *sta, bool internal, u32 flags);
d167e81a
MG		 1345int iwl_mvm_flush_sta_tids(struct iwl_mvm *mvm, u32 sta_id,
1346 u16 tids, u32 flags);
d49394a1 1347
8ca151b5
JB		 1348void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
1349
ca8c0f4b
JB		 1350static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
1351 struct iwl_tx_cmd *tx_cmd)
1352{
1353 struct ieee80211_key_conf *keyconf = info->control.hw_key;
1354
1355 tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
1356 memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
ca8c0f4b
JB		 1357}
1358
33ea27f6
AN		 1359static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
1360{
1361 flush_work(&mvm->async_handlers_wk);
1362}
1363
8ca151b5 1364/* Statistics */
91a8bcde
JB		 1365void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
1366 struct iwl_rx_packet *pkt);
0416841d
JB		 1367void iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
1368 struct iwl_rx_cmd_buffer *rxb);
33cef925 1369int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
91a8bcde 1370void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);
8ca151b5
JB		 1371
1372/* NVM */
14b485f0 1373int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
e9e1ba3d 1374int iwl_mvm_nvm_get_from_fw(struct iwl_mvm *mvm);
81a67e32 1375int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
e9e1ba3d 1376int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm);
8ca151b5 1377
a0544272
MH		 1378static 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
1385static 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
1392static 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		 1405int iwl_mvm_up(struct iwl_mvm *mvm);
1406int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
1407
1408int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 1409bool 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 1416void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1be5d8cc
JB		 1417void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
1418 struct iwl_rx_cmd_buffer *rxb);
780e87c2
JB		 1419void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
1420 struct iwl_rx_cmd_buffer *rxb, int queue);
a338384b 1421void 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		 1423int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
1424 const u8 *data, u32 count);
1425void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1426 int queue);
0416841d 1427void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
bdccdb85
GBA		 1428void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm,
1429 struct iwl_rx_cmd_buffer *rxb);
0416841d
JB		 1430void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1431void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
1432 struct iwl_rx_cmd_buffer *rxb);
1433void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1434void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
1435 struct iwl_rx_cmd_buffer *rxb);
1436void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm,
1437 struct iwl_rx_cmd_buffer *rxb);
1438void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
1439 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1440
1441/* MVM PHY */
1442int 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);
1445int 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		 1448void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
1449 struct iwl_mvm_phy_ctxt *ctxt);
1450void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
1451 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 1452int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
6ce73e65
AN		 1453u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef);
1454u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef);
8ca151b5
JB		 1455
1456/* MAC (virtual interface) programming */
1457int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1458void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1459int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a 1460int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3dfd3a97 1461 bool force_assoc_off, const u8 *bssid_override);
8ca151b5 1462int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d92b732e 1463u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif);
8ca151b5
JB		 1464int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
1465 struct ieee80211_vif *vif);
0416841d
JB		 1466void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
1467 struct iwl_rx_cmd_buffer *rxb);
1468void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
1469 struct iwl_rx_cmd_buffer *rxb);
0db056d3
SS		 1470void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
1471 struct iwl_rx_cmd_buffer *rxb);
f92659a1
SS		 1472void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm *mvm,
1473 struct iwl_rx_cmd_buffer *rxb);
65e25482 1474void iwl_mvm_sta_pm_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
3af512d6
SS		 1475void iwl_mvm_window_status_notif(struct iwl_mvm *mvm,
1476 struct iwl_rx_cmd_buffer *rxb);
6e97b0d2
IP		 1477void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
1478 struct ieee80211_vif *vif);
a74346d7
AN		 1479unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
1480 struct ieee80211_vif *exclude_vif);
d3a108a4
AO		 1481void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
1482 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1483/* Bindings */
1484int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1485int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1486
1487/* Quota management */
7754ae79 1488int 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		 1492int 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 1495int iwl_mvm_scan_size(struct iwl_mvm *mvm);
c7d42480 1496int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify);
999d2568 1497int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm);
4ffb3650 1498void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm);
69e04642 1499void iwl_mvm_scan_timeout_wk(struct work_struct *work);
8ca151b5 1500
35a000b7 1501/* Scheduled scan */
0416841d
JB		 1502void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
1503 struct iwl_rx_cmd_buffer *rxb);
1504void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1505 struct iwl_rx_cmd_buffer *rxb);
65ff556b
LC		 1506int 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		 1511void iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm,
1512 struct iwl_rx_cmd_buffer *rxb);
fb98be5e 1513
d2496221
DS		 1514/* UMAC scan */
1515int iwl_mvm_config_scan(struct iwl_mvm *mvm);
0416841d
JB		 1516void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
1517 struct iwl_rx_cmd_buffer *rxb);
1518void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1519 struct iwl_rx_cmd_buffer *rxb);
d2496221 1520
8ca151b5
JB		 1521/* MVM debugfs */
1522#ifdef CONFIG_IWLWIFI_DEBUGFS
1523int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 1524void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1525void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 1526#else
1527static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
1528 struct dentry *dbgfs_dir)
1529{
1530 return 0;
1531}
63494374
JB		 1532static inline void
1533iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1534{
1535}
1536static inline void
1537iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1538{
1539}
8ca151b5
JB		 1540#endif /* CONFIG_IWLWIFI_DEBUGFS */
1541
1542/* rate scaling */
9e680946 1543int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
2f15a829 1544void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
5fc0f76c 1545int rs_pretty_print_rate(char *buf, const u32 rate);
361dbec8
ES		 1546void rs_update_last_rssi(struct iwl_mvm *mvm,
1547 struct iwl_lq_sta *lq_sta,
1548 struct ieee80211_rx_status *rx_status);
8ca151b5 1549
c1cb92fc 1550/* power management */
c1cb92fc 1551int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 1552int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
ef9203d2 1553int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
c1cb92fc
EG		 1554int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1555 char *buf, int bufsz);
1c2abf72 1556
175a70b7 1557void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
0416841d
JB		 1558void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
1559 struct iwl_rx_cmd_buffer *rxb);
175a70b7 1560
c43e9330 1561#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 1562int iwl_mvm_leds_init(struct iwl_mvm *mvm);
1563void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB		 1564#else
1565static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
1566{
1567 return 0;
1568}
1569static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
1570{
1571}
1572#endif
8ca151b5
JB		 1573
1574/* D3 (WoWLAN, NetDetect) */
1575int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
1576int iwl_mvm_resume(struct ieee80211_hw *hw);
1577void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
1578void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
1579 struct ieee80211_vif *vif,
1580 struct cfg80211_gtk_rekey_data *data);
1581void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
1582 struct ieee80211_vif *vif,
1583 struct inet6_dev *idev);
1584void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
1585 struct ieee80211_vif *vif, int idx);
debff618 1586extern const struct file_operations iwl_dbgfs_d3_test_ops;
a3f7ba5c
EP		 1587#ifdef CONFIG_PM
1588int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1589 struct ieee80211_vif *vif,
1590 bool host_awake,
1591 u32 cmd_flags);
1592void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1593 struct ieee80211_vif *vif,
1594 struct iwl_wowlan_status *status);
6d9d32b8
JB		 1595void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
1596 struct ieee80211_vif *vif);
1597#else
a3f7ba5c
EP		 1598static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1599 struct ieee80211_vif *vif,
1600 bool host_awake,
1601 u32 cmd_flags)
1602{
1603 return 0;
1604}
1605
1606static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1607 struct ieee80211_vif *vif,
1608 struct iwl_wowlan_status *status)
1609{
1610}
1611
6d9d32b8
JB		 1612static inline void
1613iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1614{
1615}
1616#endif
1a95c8df 1617void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
c8b06a99 1618 struct iwl_wowlan_config_cmd *cmd);
8bd22e7b
EP		 1619int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1620 struct ieee80211_vif *vif,
1621 bool disable_offloading,
c97dab40 1622 bool offload_ns,
8bd22e7b 1623 u32 cmd_flags);
8ca151b5 1624
7498cf4c
EP		 1625/* D0i3 */
1626void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1627void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1628int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
f4cf8680 1629bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
b2492501 1630void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
6735943f
EP		 1631int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
1632int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
d15a747f 1633int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 1634
931d4160 1635/* BT Coex */
b3de3ef4 1636int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm);
0416841d
JB		 1637void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1638 struct iwl_rx_cmd_buffer *rxb);
2b76ef13 1639void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
a8182929 1640 enum ieee80211_rssi_event_data);
8e484f0b 1641void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1642u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1643 struct ieee80211_sta *sta);
ffa6c707
EG		 1644bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1645 struct ieee80211_sta *sta);
219fb66b 1646bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
34c8b24f 1647bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8 1648bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
57fbcce3 1649 enum nl80211_band band);
ee7bea58 1650u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1651 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1652
7df15b1e 1653/* beacon filtering */
b571a697
AB		 1654#ifdef CONFIG_IWLWIFI_DEBUGFS
1655void
1656iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1657 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1658#else
1659static inline void
1660iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1661 struct iwl_beacon_filter_cmd *cmd)
1662{}
b571a697 1663#endif
3dd37d05
EP		 1664int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1665 struct ieee80211_vif *vif,
1666 bool enable, u32 flags);
7df15b1e 1667int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1668 struct ieee80211_vif *vif,
1669 u32 flags);
7df15b1e 1670int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1671 struct ieee80211_vif *vif,
1672 u32 flags);
9ee718aa
EL		 1673/* SMPS */
1674void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1675 enum iwl_mvm_smps_type_request req_type,
1676 enum ieee80211_smps_mode smps_request);
5c904224 1677bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1678
a21d7bcb
JB		 1679/* Low latency */
1680int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1681 bool value);
50df8a30
AB		 1682/* get SystemLowLatencyMode - only needed for beacon threshold? */
1683bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB		 1684/* get VMACLowLatencyMode */
1685static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1686{
1687 /*
1688 * should this consider associated/active/... state?
1689 *
1690 * Normally low-latency should only be active on interfaces
1691 * that are active, but at least with debugfs it can also be
1692 * enabled on interfaces that aren't active. However, when
1693 * interface aren't active then they aren't added into the
1694 * binding, so this has no real impact. For now, just return
1695 * the current desired low-latency state.
1696 */
b525d081
JB		 1697 return mvmvif->low_latency_dbgfs ||
1698 mvmvif->low_latency_traffic ||
1699 mvmvif->low_latency_vcmd;
a21d7bcb
JB		 1700}
1701
3edf8ff6 1702/* hw scheduler queue config */
dcfbd67b 1703bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
4ecafae9 1704 u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
4cf677fd 1705 unsigned int wdg_timeout);
310181ec
SS		 1706int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
1707 u8 sta_id, u8 tid, unsigned int timeout);
1708
4ecafae9
LK		 1709/*
1710 * Disable a TXQ.
1711 * Note that in non-DQA mode the %mac80211_queue and %tid params are ignored.
1712 */
cf90da35
SS		 1713int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
1714 u8 tid, u8 flags);
9794c64f 1715int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq);
3edf8ff6 1716
eb3908d3
LC		 1717/* Return a bitmask with all the hw supported queues, except for the
1718 * command queue, which can't be flushed.
1719 */
1720static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
1721{
c72c37b7
HD		 1722 u32 cmd_queue = iwl_mvm_is_dqa_supported(mvm) ? IWL_MVM_DQA_CMD_QUEUE :
1723 IWL_MVM_CMD_QUEUE;
1724
eb3908d3 1725 return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) &
c72c37b7 1726 ~BIT(cmd_queue));
eb3908d3
LC		 1727}
1728
4cf677fd 1729static inline
4ecafae9 1730void 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		 1743static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
1744{
235acb18 1745 iwl_free_fw_paging(&mvm->fwrt);
65b280fe 1746 clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
7174beb6 1747 iwl_fw_dump_conf_clear(&mvm->fwrt);
fcb6b92a
CRI		 1748 iwl_trans_stop_device(mvm->trans);
1749}
1750
b4f7a9d1
LK		 1751/* Stop/start all mac queues in a given bitmap */
1752void iwl_mvm_start_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
1753void 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 */
1756int 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 1760void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
fd1f7550 1761void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp);
0416841d
JB		 1762void iwl_mvm_temp_notif(struct iwl_mvm *mvm,
1763 struct iwl_rx_cmd_buffer *rxb);
9ee718aa 1764void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
c221daf2
CRI		 1765void iwl_mvm_thermal_initialize(struct iwl_mvm *mvm, u32 min_backoff);
1766void iwl_mvm_thermal_exit(struct iwl_mvm *mvm);
9ee718aa 1767void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
7869318e 1768int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp);
0a3b7119 1769void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
c221daf2 1770int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm);
5c89e7bc 1771int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget);
9ee718aa 1772
dcaf9f5e
AN		 1773/* Location Aware Regulatory */
1774struct iwl_mcc_update_resp *
8ba2d7a1
EH		 1775iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
1776 enum iwl_mcc_source src_id);
90d4f7db 1777int iwl_mvm_init_mcc(struct iwl_mvm *mvm);
0416841d
JB		 1778void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
1779 struct iwl_rx_cmd_buffer *rxb);
88931cc9 1780struct 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);
1784struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm,
1785 bool *changed);
8ba2d7a1 1786int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm);
47c8b154 1787void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm);
dcaf9f5e 1788
1f3b0ff8
LE		 1789/* smart fifo */
1790int 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 1801int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d4317252
AN		 1802void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
1803void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1804 bool sta_added);
1805void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
1806 struct ieee80211_vif *vif);
1d3c3f63
AN		 1807int 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);
1812void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
1813 struct ieee80211_vif *vif,
1814 struct ieee80211_tdls_ch_sw_params *params);
1815void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
1816 struct ieee80211_vif *vif,
1817 struct ieee80211_sta *sta);
0416841d 1818void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1d3c3f63 1819void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
fa3d07e4 1820
d0ff5d22
SS		 1821void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
1822 struct iwl_mvm_internal_rxq_notif *notif,
1823 u32 size);
0690405f 1824void iwl_mvm_reorder_timer_expired(unsigned long data);
7f549e2c 1825struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
d4a7e708 1826bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm);
7f549e2c 1827
9794c64f
LK		 1828void iwl_mvm_inactivity_check(struct iwl_mvm *mvm);
1829
b08c1d97 1830void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
5d42e7b2
EG		 1831unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
1832 struct ieee80211_vif *vif,
1833 bool tdls, bool cmd_q);
31755207
EG		 1834void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1835 const char *errmsg);
8c23f95c 1836
03098268
AE		 1837/* Link Quality Measurement */
1838int iwl_mvm_send_lqm_cmd(struct ieee80211_vif *vif,
1839 enum iwl_lqm_cmd_operatrions operation,
1840 u32 duration, u32 timeout);
1841bool iwl_mvm_lqm_active(struct iwl_mvm *mvm);
69964905
LC		 1842
1843#ifdef CONFIG_ACPI
42ce76d6 1844int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b);
7fe90e0e 1845int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm);
69964905
LC		 1846#else
1847static inline
1848int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
1849{
1850 return -ENOENT;
1851}
7fe90e0e
HD		 1852
1853static inline
1854int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm)
1855{
1856 return -ENOENT;
1857}
69964905 1858#endif /* CONFIG_ACPI */
03098268 1859
8ca151b5 1860#endif /* __IWL_MVM_H__ */
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