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iwlwifi: mvm: refactor SAR init to prepare for dynamic SAR
[thirdparty/kernel/stable.git] / drivers / net / wireless / intel / iwlwifi / mvm / mvm.h
CommitLineData
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 122extern 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 */
133struct iwl_mvm_mod_params {
134 bool init_dbg;
ce71c2f7 135 bool tfd_q_hang_detect;
8ca151b5
JB		 136 int power_scheme;
137};
138extern 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 */
149struct 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 */
160struct 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 166extern const struct iwl_mvm_dump_desc iwl_mvm_dump_desc_assert;
b6eaa45a 167
8ca151b5
JB		 168struct 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
180struct 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 */
204enum 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
214enum 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
227struct 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
243enum 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
257struct 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		 273enum 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		 280enum 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		 312enum 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*/
331struct 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 */
373struct 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
468static inline struct iwl_mvm_vif *
469iwl_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		 476extern const u8 tid_to_mac80211_ac[];
477
c7d42480
LC		 478#define IWL_MVM_SCAN_STOPPING_SHIFT 8
479
8ca151b5 480enum 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		 500enum 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		 508enum 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 */
521struct 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 */
535struct 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*/
551struct 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 */
562struct 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
570struct 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		 590enum {
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		 599enum 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
04fd2c28 607struct iwl_mvm_shared_mem_cfg {
db06f04d 608 int num_txfifo_entries;
04fd2c28
LK		 609 u32 txfifo_size[TX_FIFO_MAX_NUM];
610 u32 rxfifo_size[RX_FIFO_MAX_NUM];
5b086414
GBA		 611 u32 internal_txfifo_addr;
612 u32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM];
04fd2c28
LK		 613};
614
b915c101
SS		 615/**
616 * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer
617 * @head_sn: reorder window head sn
618 * @num_stored: number of mpdus stored in the buffer
619 * @buf_size: the reorder buffer size as set by the last addba request
620 * @sta_id: sta id of this reorder buffer
621 * @queue: queue of this reorder buffer
622 * @last_amsdu: track last ASMDU SN for duplication detection
623 * @last_sub_index: track ASMDU sub frame index for duplication detection
624 * @entries: list of skbs stored
0690405f
SS		 625 * @reorder_time: time the packet was stored in the reorder buffer
626 * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU
627 * it is the time of last received sub-frame
628 * @removed: prevent timer re-arming
629 * @lock: protect reorder buffer internal state
630 * @mvm: mvm pointer, needed for frame timer context
b915c101
SS		 631 */
632struct iwl_mvm_reorder_buffer {
633 u16 head_sn;
634 u16 num_stored;
635 u8 buf_size;
636 u8 sta_id;
637 int queue;
638 u16 last_amsdu;
639 u8 last_sub_index;
640 struct sk_buff_head entries[IEEE80211_MAX_AMPDU_BUF];
0690405f
SS		 641 unsigned long reorder_time[IEEE80211_MAX_AMPDU_BUF];
642 struct timer_list reorder_timer;
643 bool removed;
644 spinlock_t lock;
645 struct iwl_mvm *mvm;
b915c101
SS		 646} ____cacheline_aligned_in_smp;
647
10b2b201
SS		 648/**
649 * struct iwl_mvm_baid_data - BA session data
650 * @sta_id: station id
651 * @tid: tid of the session
652 * @baid baid of the session
653 * @timeout: the timeout set in the addba request
654 * @last_rx: last rx jiffies, updated only if timeout passed from last update
655 * @session_timer: timer to check if BA session expired, runs at 2 * timeout
656 * @mvm: mvm pointer, needed for timer context
b915c101 657 * @reorder_buf: reorder buffer, allocated per queue
10b2b201
SS		 658 */
659struct iwl_mvm_baid_data {
660 struct rcu_head rcu_head;
661 u8 sta_id;
662 u8 tid;
663 u8 baid;
664 u16 timeout;
665 unsigned long last_rx;
666 struct timer_list session_timer;
667 struct iwl_mvm *mvm;
b915c101 668 struct iwl_mvm_reorder_buffer reorder_buf[];
10b2b201
SS		 669};
670
cf961e16
LK		 671/*
672 * enum iwl_mvm_queue_status - queue status
673 * @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved
674 * Basically, this means that this queue can be used for any purpose
675 * @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use
676 * This is the state of a queue that has been dedicated for some RATID
677 * (agg'd or not), but that hasn't yet gone through the actual enablement
678 * of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet.
679 * Note that in this state there is no requirement to already know what TID
680 * should be used with this queue, it is just marked as a queue that will
681 * be used, and shouldn't be allocated to anyone else.
682 * @IWL_MVM_QUEUE_READY: queue is ready to be used
683 * This is the state of a queue that has been fully configured (including
684 * SCD pointers, etc), has a specific RA/TID assigned to it, and can be
685 * used to send traffic.
42db09c1
LK		 686 * @IWL_MVM_QUEUE_SHARED: queue is shared, or in a process of becoming shared
687 * This is a state in which a single queue serves more than one TID, all of
688 * which are not aggregated. Note that the queue is only associated to one
689 * RA.
9794c64f
LK		 690 * @IWL_MVM_QUEUE_INACTIVE: queue is allocated but no traffic on it
691 * This is a state of a queue that has had traffic on it, but during the
692 * last %IWL_MVM_DQA_QUEUE_TIMEOUT time period there has been no traffic on
693 * it. In this state, when a new queue is needed to be allocated but no
694 * such free queue exists, an inactive queue might be freed and given to
695 * the new RA/TID.
9f9af3d7
LK		 696 * @IWL_MVM_QUEUE_RECONFIGURING: queue is being reconfigured
697 * This is the state of a queue that has had traffic pass through it, but
698 * needs to be reconfigured for some reason, e.g. the queue needs to
699 * become unshared and aggregations re-enabled on.
cf961e16
LK		 700 */
701enum iwl_mvm_queue_status {
702 IWL_MVM_QUEUE_FREE,
703 IWL_MVM_QUEUE_RESERVED,
704 IWL_MVM_QUEUE_READY,
42db09c1 705 IWL_MVM_QUEUE_SHARED,
9794c64f 706 IWL_MVM_QUEUE_INACTIVE,
9f9af3d7 707 IWL_MVM_QUEUE_RECONFIGURING,
cf961e16
LK		 708};
709
9794c64f 710#define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ)
8e160ab8 711#define IWL_MVM_NUM_CIPHERS 10
9794c64f 712
c386dacb
HD		 713#ifdef CONFIG_ACPI
714#define IWL_MVM_SAR_TABLE_SIZE 10
715#define IWL_MVM_SAR_PROFILE_NUM 1
716
717struct iwl_mvm_sar_profile {
718 bool enabled;
719 u8 table[IWL_MVM_SAR_TABLE_SIZE];
720};
721#endif
722
8ca151b5
JB		 723struct iwl_mvm {
724 /* for logger access */
725 struct device *dev;
726
727 struct iwl_trans *trans;
728 const struct iwl_fw *fw;
729 const struct iwl_cfg *cfg;
730 struct iwl_phy_db *phy_db;
731 struct ieee80211_hw *hw;
732
733 /* for protecting access to iwl_mvm */
734 struct mutex mutex;
735 struct list_head async_handlers_list;
736 spinlock_t async_handlers_lock;
737 struct work_struct async_handlers_wk;
738
739 struct work_struct roc_done_wk;
740
741 unsigned long status;
742
0636b938
SS		 743 u32 queue_sync_cookie;
744 atomic_t queue_sync_counter;
7df15b1e
HG		 745 /*
746 * for beacon filtering -
747 * currently only one interface can be supported
748 */
749 struct iwl_mvm_vif *bf_allowed_vif;
750
8ca151b5
JB		 751 enum iwl_ucode_type cur_ucode;
752 bool ucode_loaded;
1f370650 753 bool hw_registered;
31b8b343 754 bool calibrating;
5c228d63 755 u32 error_event_table[2];
8ca151b5 756 u32 log_event_table;
01a9ca51
EH		 757 u32 umac_error_event_table;
758 bool support_umac_log;
91479b64 759 struct iwl_sf_region sf_space;
8ca151b5
JB		 760
761 u32 ampdu_ref;
fbe41127 762 bool ampdu_toggle;
8ca151b5
JB		 763
764 struct iwl_notif_wait_data notif_wait;
765
3848ab66
MG		 766 struct mvm_statistics_rx rx_stats;
767
91a8bcde
JB		 768 struct {
769 u64 rx_time;
770 u64 tx_time;
771 u64 on_time_rf;
772 u64 on_time_scan;
773 } radio_stats, accu_radio_stats;
774
4ecafae9
LK		 775 struct {
776 /* Map to HW queue */
777 u32 hw_queue_to_mac80211;
778 u8 hw_queue_refcount;
f02669be 779 u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
9794c64f 780 bool reserved; /* Is this the TXQ reserved for a STA */
42db09c1 781 u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
edbe961c 782 u8 txq_tid; /* The TID "owner" of this queue*/
4ecafae9 783 u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
9794c64f
LK		 784 /* Timestamp for inactivation per TID of this queue */
785 unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
cf961e16 786 enum iwl_mvm_queue_status status;
4ecafae9
LK		 787 } queue_info[IWL_MAX_HW_QUEUES];
788 spinlock_t queue_info_lock; /* For syncing queue mgmt operations */
24afba76 789 struct work_struct add_stream_wk; /* To add streams to queues */
9794c64f 790
df197c00 791 atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
8ca151b5 792
e02a9d60 793 const char *nvm_file_name;
8ca151b5 794 struct iwl_nvm_data *nvm_data;
b9545b48 795 /* NVM sections */
ae2b21b0 796 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5 797
a6c4fb44
MG		 798 /* Paging section */
799 struct iwl_fw_paging fw_paging_db[NUM_OF_FW_PAGING_BLOCKS];
800 u16 num_of_paging_blk;
801 u16 num_of_pages_in_last_blk;
802
8ca151b5
JB		 803 /* EEPROM MAC addresses */
804 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
805
806 /* data related to data path */
807 struct iwl_rx_phy_info last_phy_info;
808 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
809 struct work_struct sta_drained_wk;
24afba76 810 unsigned long sta_deferred_frames[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
8ca151b5 811 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 812 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
a0f6bf2a 813 u32 tfd_drained[IWL_MVM_STATION_COUNT];
113a0447 814 u8 rx_ba_sessions;
8ca151b5
JB		 815
816 /* configured by mac80211 */
817 u32 rts_threshold;
818
819 /* Scan status, cmd (pre-allocated) and auxiliary station */
9af91f46 820 unsigned int scan_status;
fb98be5e 821 void *scan_cmd;
e59647ea 822 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
355346ba 823 enum iwl_mvm_scan_type scan_type;
a339e918 824 enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all;
69e04642 825 struct delayed_work scan_timeout_dwork;
8ca151b5 826
507e4cda
LC		 827 /* max number of simultaneous scans the FW supports */
828 unsigned int max_scans;
829
a977a150
GBA		 830 /* ts of the beginning of a non-collect fw dbg data period */
831 unsigned long fw_dbg_non_collect_ts_start[FW_DBG_TRIGGER_MAX - 1];
832
d2496221 833 /* UMAC scan tracking */
6185af2a 834 u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];
d2496221 835
aacf8f18
AS		 836 /* start time of last scan in TSF of the mac that requested the scan */
837 u64 scan_start;
838
839 /* the vif that requested the current scan */
840 struct iwl_mvm_vif *scan_vif;
841
91b05d10
OG		 842 /* rx chain antennas set through debugfs for the scan command */
843 u8 scan_rx_ant;
844
c87163b9
EP		 845#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
846 /* broadcast filters to configure for each associated station */
847 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 848#ifdef CONFIG_IWLWIFI_DEBUGFS
849 struct {
621a5f7a 850 bool override;
de06a59e
EP		 851 struct iwl_bcast_filter_cmd cmd;
852 } dbgfs_bcast_filtering;
853#endif
c87163b9
EP		 854#endif
855
8ca151b5
JB		 856 /* Internal station */
857 struct iwl_mvm_int_sta aux_sta;
0e39eb03 858 struct iwl_mvm_int_sta snif_sta;
8ca151b5 859
e820c2da
HD		 860 bool last_ebs_successful;
861
8ca151b5
JB		 862 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
863 u8 mgmt_last_antenna_idx;
864
1f3b0ff8
LE		 865 /* last smart fifo state that was successfully sent to firmware */
866 enum iwl_sf_state sf_state;
867
8ca151b5
JB		 868#ifdef CONFIG_IWLWIFI_DEBUGFS
869 struct dentry *debugfs_dir;
870 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 871 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 872 bool disable_power_off;
873 bool disable_power_off_d3;
086f7368 874
621a5f7a 875 bool scan_iter_notif_enabled;
e5d74646 876
086f7368
EG		 877 struct debugfs_blob_wrapper nvm_hw_blob;
878 struct debugfs_blob_wrapper nvm_sw_blob;
879 struct debugfs_blob_wrapper nvm_calib_blob;
880 struct debugfs_blob_wrapper nvm_prod_blob;
91fac940 881 struct debugfs_blob_wrapper nvm_phy_sku_blob;
5fc0f76c
ES		 882
883 struct iwl_mvm_frame_stats drv_rx_stats;
884 spinlock_t drv_stats_lock;
ddf89ab1 885 u16 dbgfs_rx_phyinfo;
8ca151b5
JB		 886#endif
887
fe0f2de3 888 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 889
890 struct list_head time_event_list;
891 spinlock_t time_event_lock;
892
893 /*
894 * A bitmap indicating the index of the key in use. The firmware
895 * can hold 16 keys at most. Reflect this fact.
896 */
897 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
2dc2a15e 898 u8 fw_key_deleted[STA_KEY_MAX_NUM];
5ee2b215 899
576eeee9
EP		 900 /* references taken by the driver and spinlock protecting them */
901 spinlock_t refs_lock;
902 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 903
8ca151b5
JB		 904 u8 vif_count;
905
291aa7c4
EH		 906 /* -1 for always, 0 for never, >0 for that many times */
907 s8 restart_fw;
d2709ad7
EG		 908 u8 fw_dbg_conf;
909 struct delayed_work fw_dump_wk;
a80c7a69
EG		 910 const struct iwl_mvm_dump_desc *fw_dump_desc;
911 const struct iwl_fw_dbg_trigger_tlv *fw_dump_trig;
291aa7c4 912
c43e9330 913#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 914 struct led_classdev led;
c43e9330 915#endif
8ca151b5
JB		 916
917 struct ieee80211_vif *p2p_device_vif;
f444eb10 918
a3f7ba5c 919#ifdef CONFIG_PM
964dc9e2 920 struct wiphy_wowlan_support wowlan;
f444eb10 921 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
3c2f3b20
LC		 922
923 /* sched scan settings for net detect */
cc4c1ab5 924 struct ieee80211_scan_ies nd_ies;
d9718da8
LC		 925 struct cfg80211_match_set *nd_match_sets;
926 int n_nd_match_sets;
8ed4e659
LC		 927 struct ieee80211_channel **nd_channels;
928 int n_nd_channels;
2021a89d 929 bool net_detect;
afc66bb7 930#ifdef CONFIG_IWLWIFI_DEBUGFS
621a5f7a 931 bool d3_wake_sysassert;
debff618 932 bool d3_test_active;
afc66bb7
JB		 933 bool store_d3_resume_sram;
934 void *d3_resume_sram;
debff618 935 u32 d3_test_pme_ptr;
78c9df66 936 struct ieee80211_vif *keep_vif;
484b3d13 937 u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */
afc66bb7 938#endif
f444eb10 939#endif
f421f9c3 940
37577fe2
EP		 941 /* d0i3 */
942 u8 d0i3_ap_sta_id;
b2492501 943 bool d0i3_offloading;
37577fe2 944 struct work_struct d0i3_exit_work;
b2492501 945 struct sk_buff_head d0i3_tx;
d15a747f
EP		 946 /* protect d0i3_suspend_flags */
947 struct mutex d0i3_suspend_mutex;
948 unsigned long d0i3_suspend_flags;
b2492501
AN		 949 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
950 spinlock_t d0i3_tx_lock;
951 wait_queue_head_t d0i3_exit_waitq;
3a732c65 952 wait_queue_head_t rx_sync_waitq;
37577fe2 953
f421f9c3 954 /* BT-Coex */
430a3bba
EG		 955 struct iwl_bt_coex_profile_notif last_bt_notif;
956 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 957
b9fae2d5
EG		 958 u32 last_ant_isol;
959 u8 last_corun_lut;
cdb00563 960 u8 bt_tx_prio;
a39979a8 961 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 962
b112889c
AM		 963 /* Aux ROC */
964 struct list_head aux_roc_te_list;
965
9ee718aa
EL		 966 /* Thermal Throttling and CTkill */
967 struct iwl_mvm_tt_mgmt thermal_throttle;
c221daf2
CRI		 968#ifdef CONFIG_THERMAL
969 struct iwl_mvm_thermal_device tz_device;
5c89e7bc 970 struct iwl_mvm_cooling_device cooling_dev;
c221daf2
CRI		 971#endif
972
9ee718aa 973 s32 temperature; /* Celsius */
7280d1f0
MG		 974 /*
975 * Debug option to set the NIC temperature. This option makes the
976 * driver think this is the actual NIC temperature, and ignore the
977 * real temperature that is received from the fw
978 */
979 bool temperature_test; /* Debug test temperature is enabled */
e811ada7 980
b2b7875b
JB		 981 struct iwl_time_quota_cmd last_quota_cmd;
982
507cadf2
DS		 983#ifdef CONFIG_NL80211_TESTMODE
984 u32 noa_duration;
985 struct ieee80211_vif *noa_vif;
986#endif
19e737c9
EL		 987
988 /* Tx queues */
49f71713
SS		 989 u16 aux_queue;
990 u16 probe_queue;
991 u16 p2p_dev_queue;
992
19e737c9
EL		 993 u8 first_agg_queue;
994 u8 last_agg_queue;
1c2abf72 995
92d85562 996 /* Indicate if device power save is allowed */
bdd54839 997 u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
9e7dce28 998 unsigned int max_amsdu_len; /* used for debugfs only */
bd3398e2 999
664322fa 1000 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO		 1001 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
1002 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS		 1003
1004 /* system time of last beacon (for AP/GO interface) */
1005 u32 ap_last_beacon_gp2;
9ecd051e 1006
88931cc9 1007 bool lar_regdom_set;
8ba2d7a1 1008 enum iwl_mcc_source mcc_src;
88931cc9 1009
1d3c3f63
AN		 1010 /* TDLS channel switch data */
1011 struct {
1012 struct delayed_work dwork;
1013 enum iwl_mvm_tdls_cs_state state;
1014
1015 /*
1016 * Current cs sta - might be different from periodic cs peer
1017 * station. Value is meaningless when the cs-state is idle.
1018 */
1019 u8 cur_sta_id;
1020
1021 /* TDLS periodic channel-switch peer */
1022 struct {
1023 u8 sta_id;
1024 u8 op_class;
1025 bool initiator; /* are we the link initiator */
1026 struct cfg80211_chan_def chandef;
1027 struct sk_buff *skb; /* ch sw template */
1028 u32 ch_sw_tm_ie;
b9dccdb3
AN		 1029
1030 /* timestamp of last ch-sw request sent (GP2 time) */
1031 u32 sent_timestamp;
1d3c3f63
AN		 1032 } peer;
1033 } tdls_cs;
04fd2c28
LK		 1034
1035 struct iwl_mvm_shared_mem_cfg shared_mem_cfg;
5f4c02e2 1036
2a53d166 1037 u32 ciphers[IWL_MVM_NUM_CIPHERS];
24ddddf3 1038 struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS];
ce792918 1039 struct iwl_mvm_tof_data tof_data;
c89e333d 1040
10b2b201
SS		 1041 struct ieee80211_vif *nan_vif;
1042#define IWL_MAX_BAID 32
1043 struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID];
1044
c89e333d
AO		 1045 /*
1046 * Drop beacons from other APs in AP mode when there are no connected
1047 * clients.
1048 */
1049 bool drop_bcn_ap_mode;
d3a108a4
AO		 1050
1051 struct delayed_work cs_tx_unblock_dwork;
c386dacb
HD		 1052#ifdef CONFIG_ACPI
1053 struct iwl_mvm_sar_profile sar_profiles[IWL_MVM_SAR_PROFILE_NUM];
1054#endif
8ca151b5
JB		 1055};
1056
1057/* Extract MVM priv from op_mode and _hw */
1058#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
1059 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
1060
1061#define IWL_MAC80211_GET_MVM(_hw) \
1062 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
1063
9ee718aa
EL		 1064enum iwl_mvm_status {
1065 IWL_MVM_STATUS_HW_RFKILL,
1066 IWL_MVM_STATUS_HW_CTKILL,
1067 IWL_MVM_STATUS_ROC_RUNNING,
1068 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 1069 IWL_MVM_STATUS_IN_D0I3,
b112889c 1070 IWL_MVM_STATUS_ROC_AUX_RUNNING,
58629d9d 1071 IWL_MVM_STATUS_D3_RECONFIG,
d2709ad7 1072 IWL_MVM_STATUS_DUMPING_FW_LOG,
9ee718aa
EL		 1073};
1074
1075static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
1076{
1077 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
1078 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
1079}
1080
1a3fe0b2
AN		 1081static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
1082{
1083 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
1084}
1085
dc88b4ba
LC		 1086/* Must be called with rcu_read_lock() held and it can only be
1087 * released when mvmsta is not needed anymore.
1088 */
1089static inline struct iwl_mvm_sta *
1090iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
1091{
1092 struct ieee80211_sta *sta;
1093
1094 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1095 return NULL;
1096
1097 sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
1098
1099 /* This can happen if the station has been removed right now */
1100 if (IS_ERR_OR_NULL(sta))
1101 return NULL;
1102
1103 return iwl_mvm_sta_from_mac80211(sta);
1104}
1105
f327b04c
EG		 1106static inline struct iwl_mvm_sta *
1107iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
1108{
1109 struct ieee80211_sta *sta;
1110
1111 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1112 return NULL;
1113
1114 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
1115 lockdep_is_held(&mvm->mutex));
1116
1117 /* This can happen if the station has been removed right now */
1118 if (IS_ERR_OR_NULL(sta))
1119 return NULL;
1120
1121 return iwl_mvm_sta_from_mac80211(sta);
1122}
1123
7bb426ea
EP		 1124static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
1125{
6f730662 1126 return !iwlwifi_mod_params.d0i3_disable &&
5053e299
LC		 1127 fw_has_capa(&mvm->fw->ucode_capa,
1128 IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
7bb426ea
EP		 1129}
1130
4ecafae9
LK		 1131static inline bool iwl_mvm_is_dqa_supported(struct iwl_mvm *mvm)
1132{
7948b873
LK		 1133 return fw_has_capa(&mvm->fw->ucode_capa,
1134 IWL_UCODE_TLV_CAPA_DQA_SUPPORT);
4ecafae9
LK		 1135}
1136
b7282643
LC		 1137static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
1138{
1139 /* For now we only use this mode to differentiate between
1140 * slave transports, which handle D0i3 entry in suspend by
1141 * themselves in conjunction with runtime PM D0i3. So, this
1142 * function is used to check whether we need to do anything
1143 * when entering suspend or if the transport layer has already
1144 * done it.
1145 */
1146 return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) &&
1147 (mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
1148}
1149
9f9af3d7
LK		 1150static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 queue)
1151{
1152 return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) &&
1153 (queue <= IWL_MVM_DQA_MAX_DATA_QUEUE);
1154}
1155
1156static inline bool iwl_mvm_is_dqa_mgmt_queue(struct iwl_mvm *mvm, u8 queue)
1157{
1158 return (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE) &&
1159 (queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE);
1160}
1161
dcaf9f5e
AN		 1162static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
1163{
d0d15197 1164 bool nvm_lar = mvm->nvm_data->lar_enabled;
859d914c
JB		 1165 bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
1166 IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
5711cac4
AN		 1167
1168 if (iwlwifi_mod_params.lar_disable)
1169 return false;
1170
d0d15197
MG		 1171 /*
1172 * Enable LAR only if it is supported by the FW (TLV) &&
1173 * enabled in the NVM
1174 */
1175 if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000)
1176 return nvm_lar && tlv_lar;
1177 else
1178 return tlv_lar;
dcaf9f5e
AN		 1179}
1180
8ba2d7a1
EH		 1181static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
1182{
859d914c
JB		 1183 return fw_has_api(&mvm->fw->ucode_capa,
1184 IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
1185 fw_has_capa(&mvm->fw->ucode_capa,
1186 IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
8ba2d7a1
EH		 1187}
1188
0522588d
EG		 1189static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm)
1190{
859d914c
JB		 1191 return fw_has_capa(&mvm->fw->ucode_capa,
1192 IWL_UCODE_TLV_CAPA_BT_COEX_PLCR) &&
0522588d
EG		 1193 IWL_MVM_BT_COEX_CORUNNING;
1194}
1195
70e90992
EG		 1196static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
1197{
859d914c
JB		 1198 return fw_has_capa(&mvm->fw->ucode_capa,
1199 IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
70e90992
EG		 1200 IWL_MVM_BT_COEX_RRC;
1201}
1202
93190fb0
AA		 1203static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
1204{
1205 return fw_has_capa(&mvm->fw->ucode_capa,
e9eb5e33
SS		 1206 IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) &&
1207 !IWL_MVM_HW_CSUM_DISABLE;
93190fb0
AA		 1208}
1209
e7c2e1fd
AA		 1210static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)
1211{
1212 return fw_has_capa(&mvm->fw->ucode_capa,
1213 IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
1214 IWL_MVM_BT_COEX_MPLUT;
1215}
1216
ee95ed37 1217static inline
c5241b0c 1218bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm *mvm)
ee95ed37
AA		 1219{
1220 return fw_has_capa(&mvm->fw->ucode_capa,
c5241b0c 1221 IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) &&
11dee0b4
EG		 1222 !(iwlwifi_mod_params.uapsd_disable &
1223 IWL_DISABLE_UAPSD_P2P_CLIENT);
ee95ed37
AA		 1224}
1225
0316d30e
JB		 1226static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
1227{
81f02ba3
SS		 1228 return fw_has_capa(&mvm->fw->ucode_capa,
1229 IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
0316d30e
JB		 1230}
1231
d975d720
SS		 1232static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
1233{
1234 /* TODO - replace with TLV once defined */
1235 return mvm->trans->cfg->use_tfh;
1236}
1237
0e7ac018
SS		 1238static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
1239{
1240 /*
1241 * TODO:
9415af7f
SS		 1242 * The issue of how to determine CDB APIs and usage is still not fully
1243 * defined.
1244 * There is a compilation for CDB and non-CDB FW, but there may
1245 * be also runtime check.
1246 * For now there is a TLV for checking compilation mode, but a
1247 * runtime check will also have to be here - once defined.
0e7ac018 1248 */
9415af7f
SS		 1249 return fw_has_capa(&mvm->fw->ucode_capa,
1250 IWL_UCODE_TLV_CAPA_CDB_SUPPORT);
0e7ac018
SS		 1251}
1252
0a3b7119
CRI		 1253static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
1254{
c221daf2 1255#ifdef CONFIG_THERMAL
0a3b7119
CRI		 1256 /* these two TLV are redundant since the responsibility to CT-kill by
1257 * FW happens only after we send at least one command of
1258 * temperature THs report.
1259 */
1260 return fw_has_capa(&mvm->fw->ucode_capa,
1261 IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
1262 fw_has_capa(&mvm->fw->ucode_capa,
1263 IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
c221daf2
CRI		 1264#else /* CONFIG_THERMAL */
1265 return false;
1266#endif /* CONFIG_THERMAL */
0a3b7119
CRI		 1267}
1268
5c89e7bc
CRI		 1269static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
1270{
1271 return fw_has_capa(&mvm->fw->ucode_capa,
1272 IWL_UCODE_TLV_CAPA_CTDP_SUPPORT);
1273}
1274
8ca151b5
JB		 1275extern const u8 iwl_mvm_ac_to_tx_fifo[];
1276
1277struct iwl_rate_info {
1278 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
1279 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
1280 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
1281 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
1282 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
1283};
1284
a0a09243
LC		 1285void __iwl_mvm_mac_stop(struct iwl_mvm *mvm);
1286int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
1287
8ca151b5
JB		 1288/******************
1289 * MVM Methods
1290 ******************/
1291/* uCode */
1292int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
1f370650 1293int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
8ca151b5
JB		 1294
1295/* Utils */
1296int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
57fbcce3 1297 enum nl80211_band band);
d310e405 1298void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
57fbcce3 1299 enum nl80211_band band,
d310e405 1300 struct ieee80211_tx_rate *r);
8ca151b5
JB		 1301u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
1302void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
1303u8 first_antenna(u8 mask);
1304u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
b3bee580 1305void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, u32 *gp2, u64 *boottime);
8ca151b5
JB		 1306
1307/* Tx / Host Commands */
1308int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
1309 struct iwl_host_cmd *cmd);
ab02165c 1310int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1311 u32 flags, u16 len, const void *data);
1312int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
1313 struct iwl_host_cmd *cmd,
1314 u32 *status);
ab02165c 1315int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1316 u16 len, const void *data,
1317 u32 *status);
1318int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
1319 struct ieee80211_sta *sta);
1320int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
6ce73e65
AN		 1321void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
1322 struct iwl_tx_cmd *tx_cmd,
1323 struct ieee80211_tx_info *info, u8 sta_id);
6ce73e65
AN		 1324void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
1325 struct ieee80211_tx_info *info,
1326 struct ieee80211_sta *sta, __le16 fc);
8ca151b5
JB		 1327#ifdef CONFIG_IWLWIFI_DEBUG
1328const char *iwl_mvm_get_tx_fail_reason(u32 status);
1329#else
1330static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
1331#endif
5888a40c 1332int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags);
8ca151b5
JB		 1333void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
1334
ca8c0f4b
JB		 1335static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
1336 struct iwl_tx_cmd *tx_cmd)
1337{
1338 struct ieee80211_key_conf *keyconf = info->control.hw_key;
1339
1340 tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
1341 memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
ca8c0f4b
JB		 1342}
1343
33ea27f6
AN		 1344static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
1345{
1346 flush_work(&mvm->async_handlers_wk);
1347}
1348
8ca151b5 1349/* Statistics */
91a8bcde
JB		 1350void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
1351 struct iwl_rx_packet *pkt);
0416841d
JB		 1352void iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
1353 struct iwl_rx_cmd_buffer *rxb);
33cef925 1354int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
91a8bcde 1355void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);
8ca151b5
JB		 1356
1357/* NVM */
14b485f0 1358int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
81a67e32 1359int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5 1360
a0544272
MH		 1361static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm)
1362{
1363 return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ?
1364 mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant :
1365 mvm->fw->valid_tx_ant;
1366}
1367
1368static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm)
1369{
1370 return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ?
1371 mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant :
1372 mvm->fw->valid_rx_ant;
1373}
1374
1375static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
1376{
1377 u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
1378 FW_PHY_CFG_RX_CHAIN);
1379 u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
1380 u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
1381
1382 phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS |
1383 valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;
1384
1385 return mvm->fw->phy_config & phy_config;
1386}
1387
8ca151b5
JB		 1388int iwl_mvm_up(struct iwl_mvm *mvm);
1389int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
1390
1391int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 1392bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
1393 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 1394
1395/*
1396 * FW notifications / CMD responses handlers
1397 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
1398 */
0416841d 1399void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1be5d8cc
JB		 1400void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
1401 struct iwl_rx_cmd_buffer *rxb);
780e87c2
JB		 1402void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
1403 struct iwl_rx_cmd_buffer *rxb, int queue);
a338384b 1404void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
585a6fcc 1405 struct iwl_rx_cmd_buffer *rxb, int queue);
94bb4481
SS		 1406int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
1407 const u8 *data, u32 count);
1408void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1409 int queue);
0416841d 1410void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
bdccdb85
GBA		 1411void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm,
1412 struct iwl_rx_cmd_buffer *rxb);
0416841d
JB		 1413void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1414void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
1415 struct iwl_rx_cmd_buffer *rxb);
1416void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1417void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
1418 struct iwl_rx_cmd_buffer *rxb);
1419void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm,
1420 struct iwl_rx_cmd_buffer *rxb);
1421void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
1422 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1423
1424/* MVM PHY */
1425int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1426 struct cfg80211_chan_def *chandef,
1427 u8 chains_static, u8 chains_dynamic);
1428int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1429 struct cfg80211_chan_def *chandef,
1430 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 1431void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
1432 struct iwl_mvm_phy_ctxt *ctxt);
1433void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
1434 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 1435int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
6ce73e65
AN		 1436u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef);
1437u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef);
8ca151b5
JB		 1438
1439/* MAC (virtual interface) programming */
1440int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1441void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1442int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a 1443int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3dfd3a97 1444 bool force_assoc_off, const u8 *bssid_override);
8ca151b5 1445int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d92b732e 1446u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif);
8ca151b5
JB		 1447int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
1448 struct ieee80211_vif *vif);
0416841d
JB		 1449void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
1450 struct iwl_rx_cmd_buffer *rxb);
1451void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
1452 struct iwl_rx_cmd_buffer *rxb);
0db056d3
SS		 1453void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
1454 struct iwl_rx_cmd_buffer *rxb);
f92659a1
SS		 1455void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm *mvm,
1456 struct iwl_rx_cmd_buffer *rxb);
65e25482 1457void iwl_mvm_sta_pm_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
3af512d6
SS		 1458void iwl_mvm_window_status_notif(struct iwl_mvm *mvm,
1459 struct iwl_rx_cmd_buffer *rxb);
6e97b0d2
IP		 1460void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
1461 struct ieee80211_vif *vif);
a74346d7
AN		 1462unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
1463 struct ieee80211_vif *exclude_vif);
d3a108a4
AO		 1464void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
1465 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1466/* Bindings */
1467int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1468int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1469
1470/* Quota management */
7754ae79 1471int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload,
0166230c 1472 struct ieee80211_vif *disabled_vif);
8ca151b5
JB		 1473
1474/* Scanning */
6749dd80
LC		 1475int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1476 struct cfg80211_scan_request *req,
1477 struct ieee80211_scan_ies *ies);
d2496221 1478int iwl_mvm_scan_size(struct iwl_mvm *mvm);
c7d42480 1479int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify);
999d2568 1480int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm);
4ffb3650 1481void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm);
69e04642 1482void iwl_mvm_scan_timeout_wk(struct work_struct *work);
8ca151b5 1483
35a000b7 1484/* Scheduled scan */
0416841d
JB		 1485void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
1486 struct iwl_rx_cmd_buffer *rxb);
1487void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1488 struct iwl_rx_cmd_buffer *rxb);
65ff556b
LC		 1489int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
1490 struct ieee80211_vif *vif,
1491 struct cfg80211_sched_scan_request *req,
19945dfb
LC		 1492 struct ieee80211_scan_ies *ies,
1493 int type);
0416841d
JB		 1494void iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm,
1495 struct iwl_rx_cmd_buffer *rxb);
fb98be5e 1496
d2496221
DS		 1497/* UMAC scan */
1498int iwl_mvm_config_scan(struct iwl_mvm *mvm);
0416841d
JB		 1499void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
1500 struct iwl_rx_cmd_buffer *rxb);
1501void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1502 struct iwl_rx_cmd_buffer *rxb);
d2496221 1503
905e36ae
MG		 1504/* Paging */
1505void iwl_free_fw_paging(struct iwl_mvm *mvm);
1506
8ca151b5
JB		 1507/* MVM debugfs */
1508#ifdef CONFIG_IWLWIFI_DEBUGFS
1509int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 1510void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1511void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 1512#else
1513static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
1514 struct dentry *dbgfs_dir)
1515{
1516 return 0;
1517}
63494374
JB		 1518static inline void
1519iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1520{
1521}
1522static inline void
1523iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1524{
1525}
8ca151b5
JB		 1526#endif /* CONFIG_IWLWIFI_DEBUGFS */
1527
1528/* rate scaling */
9e680946 1529int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
2f15a829 1530void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
5fc0f76c 1531int rs_pretty_print_rate(char *buf, const u32 rate);
361dbec8
ES		 1532void rs_update_last_rssi(struct iwl_mvm *mvm,
1533 struct iwl_lq_sta *lq_sta,
1534 struct ieee80211_rx_status *rx_status);
8ca151b5 1535
c1cb92fc 1536/* power management */
c1cb92fc 1537int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 1538int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
ef9203d2 1539int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
c1cb92fc
EG		 1540int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1541 char *buf, int bufsz);
1c2abf72 1542
175a70b7 1543void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
0416841d
JB		 1544void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
1545 struct iwl_rx_cmd_buffer *rxb);
175a70b7 1546
c43e9330 1547#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 1548int iwl_mvm_leds_init(struct iwl_mvm *mvm);
1549void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB		 1550#else
1551static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
1552{
1553 return 0;
1554}
1555static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
1556{
1557}
1558#endif
8ca151b5
JB		 1559
1560/* D3 (WoWLAN, NetDetect) */
1561int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
1562int iwl_mvm_resume(struct ieee80211_hw *hw);
1563void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
1564void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
1565 struct ieee80211_vif *vif,
1566 struct cfg80211_gtk_rekey_data *data);
1567void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
1568 struct ieee80211_vif *vif,
1569 struct inet6_dev *idev);
1570void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
1571 struct ieee80211_vif *vif, int idx);
debff618 1572extern const struct file_operations iwl_dbgfs_d3_test_ops;
a3f7ba5c
EP		 1573#ifdef CONFIG_PM
1574int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1575 struct ieee80211_vif *vif,
1576 bool host_awake,
1577 u32 cmd_flags);
1578void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1579 struct ieee80211_vif *vif,
1580 struct iwl_wowlan_status *status);
6d9d32b8
JB		 1581void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
1582 struct ieee80211_vif *vif);
1583#else
a3f7ba5c
EP		 1584static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1585 struct ieee80211_vif *vif,
1586 bool host_awake,
1587 u32 cmd_flags)
1588{
1589 return 0;
1590}
1591
1592static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1593 struct ieee80211_vif *vif,
1594 struct iwl_wowlan_status *status)
1595{
1596}
1597
6d9d32b8
JB		 1598static inline void
1599iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1600{
1601}
1602#endif
1a95c8df 1603void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
c8b06a99 1604 struct iwl_wowlan_config_cmd *cmd);
8bd22e7b
EP		 1605int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1606 struct ieee80211_vif *vif,
1607 bool disable_offloading,
c97dab40 1608 bool offload_ns,
8bd22e7b 1609 u32 cmd_flags);
8ca151b5 1610
7498cf4c
EP		 1611/* D0i3 */
1612void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1613void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1614int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
f4cf8680 1615bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
b2492501 1616void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
6735943f
EP		 1617int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
1618int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
d15a747f 1619int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 1620
931d4160 1621/* BT Coex */
931d4160 1622int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
0416841d
JB		 1623void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1624 struct iwl_rx_cmd_buffer *rxb);
2b76ef13 1625void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
a8182929 1626 enum ieee80211_rssi_event_data);
8e484f0b 1627void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1628u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1629 struct ieee80211_sta *sta);
ffa6c707
EG		 1630bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1631 struct ieee80211_sta *sta);
219fb66b 1632bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
34c8b24f 1633bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8 1634bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
57fbcce3 1635 enum nl80211_band band);
ee7bea58 1636u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1637 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1638
7df15b1e 1639/* beacon filtering */
b571a697
AB		 1640#ifdef CONFIG_IWLWIFI_DEBUGFS
1641void
1642iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1643 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1644#else
1645static inline void
1646iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1647 struct iwl_beacon_filter_cmd *cmd)
1648{}
b571a697 1649#endif
3dd37d05
EP		 1650int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1651 struct ieee80211_vif *vif,
1652 bool enable, u32 flags);
7df15b1e 1653int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1654 struct ieee80211_vif *vif,
1655 u32 flags);
7df15b1e 1656int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1657 struct ieee80211_vif *vif,
1658 u32 flags);
9ee718aa
EL		 1659/* SMPS */
1660void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1661 enum iwl_mvm_smps_type_request req_type,
1662 enum ieee80211_smps_mode smps_request);
5c904224 1663bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1664
a21d7bcb
JB		 1665/* Low latency */
1666int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1667 bool value);
50df8a30
AB		 1668/* get SystemLowLatencyMode - only needed for beacon threshold? */
1669bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB		 1670/* get VMACLowLatencyMode */
1671static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1672{
1673 /*
1674 * should this consider associated/active/... state?
1675 *
1676 * Normally low-latency should only be active on interfaces
1677 * that are active, but at least with debugfs it can also be
1678 * enabled on interfaces that aren't active. However, when
1679 * interface aren't active then they aren't added into the
1680 * binding, so this has no real impact. For now, just return
1681 * the current desired low-latency state.
1682 */
b525d081
JB		 1683 return mvmvif->low_latency_dbgfs ||
1684 mvmvif->low_latency_traffic ||
1685 mvmvif->low_latency_vcmd;
a21d7bcb
JB		 1686}
1687
3edf8ff6 1688/* hw scheduler queue config */
4ecafae9
LK		 1689void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
1690 u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
4cf677fd 1691 unsigned int wdg_timeout);
4ecafae9
LK		 1692/*
1693 * Disable a TXQ.
1694 * Note that in non-DQA mode the %mac80211_queue and %tid params are ignored.
1695 */
cf90da35
SS		 1696int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
1697 u8 tid, u8 flags);
9794c64f 1698int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq);
3edf8ff6 1699
eb3908d3
LC		 1700/* Return a bitmask with all the hw supported queues, except for the
1701 * command queue, which can't be flushed.
1702 */
1703static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
1704{
1705 return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) &
1706 ~BIT(IWL_MVM_CMD_QUEUE));
1707}
1708
4cf677fd 1709static inline
4ecafae9 1710void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
5c1156ef 1711 u8 fifo, u16 ssn, unsigned int wdg_timeout)
3edf8ff6
AA		 1712{
1713 struct iwl_trans_txq_scd_cfg cfg = {
1714 .fifo = fifo,
1715 .tid = IWL_MAX_TID_COUNT,
1716 .aggregate = false,
1717 .frame_limit = IWL_FRAME_LIMIT,
1718 };
1719
5c1156ef 1720 iwl_mvm_enable_txq(mvm, queue, mac80211_queue, ssn, &cfg, wdg_timeout);
3edf8ff6
AA		 1721}
1722
fcb6b92a
CRI		 1723static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
1724{
30d23c3c
SS		 1725 if (!iwl_mvm_has_new_tx_api(mvm))
1726 iwl_free_fw_paging(mvm);
fcb6b92a
CRI		 1727 mvm->ucode_loaded = false;
1728 iwl_trans_stop_device(mvm->trans);
1729}
1730
b4f7a9d1
LK		 1731/* Stop/start all mac queues in a given bitmap */
1732void iwl_mvm_start_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
1733void iwl_mvm_stop_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
1734
cf961e16
LK		 1735/* Re-configure the SCD for a queue that has already been configured */
1736int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
1737 int tid, int frame_limit, u16 ssn);
1738
9ee718aa 1739/* Thermal management and CT-kill */
0c0e2c71 1740void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
fd1f7550 1741void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp);
0416841d
JB		 1742void iwl_mvm_temp_notif(struct iwl_mvm *mvm,
1743 struct iwl_rx_cmd_buffer *rxb);
9ee718aa 1744void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
c221daf2
CRI		 1745void iwl_mvm_thermal_initialize(struct iwl_mvm *mvm, u32 min_backoff);
1746void iwl_mvm_thermal_exit(struct iwl_mvm *mvm);
9ee718aa 1747void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
7869318e 1748int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp);
0a3b7119 1749void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
c221daf2 1750int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm);
5c89e7bc 1751int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget);
9ee718aa 1752
dcaf9f5e
AN		 1753/* Location Aware Regulatory */
1754struct iwl_mcc_update_resp *
8ba2d7a1
EH		 1755iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
1756 enum iwl_mcc_source src_id);
90d4f7db 1757int iwl_mvm_init_mcc(struct iwl_mvm *mvm);
0416841d
JB		 1758void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
1759 struct iwl_rx_cmd_buffer *rxb);
88931cc9 1760struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy,
8ba2d7a1 1761 const char *alpha2,
47c8b154
JD		 1762 enum iwl_mcc_source src_id,
1763 bool *changed);
1764struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm,
1765 bool *changed);
8ba2d7a1 1766int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm);
47c8b154 1767void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm);
dcaf9f5e 1768
1f3b0ff8
LE		 1769/* smart fifo */
1770int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1771 bool added_vif);
1772
fa3d07e4 1773/* TDLS */
307e4723
AN		 1774
1775/*
1776 * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
1777 * This TID is marked as used vs the AP and all connected TDLS peers.
1778 */
1779#define IWL_MVM_TDLS_FW_TID 4
1780
fa3d07e4 1781int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d4317252
AN		 1782void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
1783void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1784 bool sta_added);
1785void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
1786 struct ieee80211_vif *vif);
1d3c3f63
AN		 1787int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
1788 struct ieee80211_vif *vif,
1789 struct ieee80211_sta *sta, u8 oper_class,
1790 struct cfg80211_chan_def *chandef,
1791 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie);
1792void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
1793 struct ieee80211_vif *vif,
1794 struct ieee80211_tdls_ch_sw_params *params);
1795void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
1796 struct ieee80211_vif *vif,
1797 struct ieee80211_sta *sta);
0416841d 1798void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1d3c3f63 1799void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
fa3d07e4 1800
d0ff5d22
SS		 1801void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
1802 struct iwl_mvm_internal_rxq_notif *notif,
1803 u32 size);
0690405f 1804void iwl_mvm_reorder_timer_expired(unsigned long data);
7f549e2c
LC		 1805struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
1806
9794c64f
LK		 1807void iwl_mvm_inactivity_check(struct iwl_mvm *mvm);
1808
b08c1d97 1809void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
5d42e7b2
EG		 1810unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
1811 struct ieee80211_vif *vif,
1812 bool tdls, bool cmd_q);
31755207
EG		 1813void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1814 const char *errmsg);
8c23f95c 1815
03098268
AE		 1816/* Link Quality Measurement */
1817int iwl_mvm_send_lqm_cmd(struct ieee80211_vif *vif,
1818 enum iwl_lqm_cmd_operatrions operation,
1819 u32 duration, u32 timeout);
1820bool iwl_mvm_lqm_active(struct iwl_mvm *mvm);
1821
8ca151b5 1822#endif /* __IWL_MVM_H__ */
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git