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iwlwifi: mvm: add an option to dereference vif by id
[linux-2.6-block.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
b66b5817 11 * Copyright(c) 2018 Intel Corporation
8ca151b5
JB		 12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of version 2 of the GNU General Public License as
15 * published by the Free Software Foundation.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
8ca151b5 22 * The full GNU General Public License is included in this distribution
410dc5aa 23 * in the file called COPYING.
8ca151b5
JB		 24 *
25 * Contact Information:
cb2f8277 26 * Intel Linux Wireless <linuxwifi@intel.com>
8ca151b5
JB		 27 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
28 *
29 * BSD LICENSE
30 *
51368bf7 31 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
9af91f46 32 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
c386dacb 33 * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
b66b5817 34 * Copyright(c) 2018 Intel Corporation
8ca151b5
JB		 35 * All rights reserved.
36 *
37 * Redistribution and use in source and binary forms, with or without
38 * modification, are permitted provided that the following conditions
39 * are met:
40 *
41 * * Redistributions of source code must retain the above copyright
42 * notice, this list of conditions and the following disclaimer.
43 * * Redistributions in binary form must reproduce the above copyright
44 * notice, this list of conditions and the following disclaimer in
45 * the documentation and/or other materials provided with the
46 * distribution.
47 * * Neither the name Intel Corporation nor the names of its
48 * contributors may be used to endorse or promote products derived
49 * from this software without specific prior written permission.
50 *
51 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
52 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
53 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
54 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
55 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
56 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
57 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
58 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
59 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
60 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
61 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
62 *
63 *****************************************************************************/
64
65#ifndef __IWL_MVM_H__
66#define __IWL_MVM_H__
67
68#include <linux/list.h>
69#include <linux/spinlock.h>
70#include <linux/leds.h>
71#include <linux/in6.h>
72
c221daf2
CRI		 73#ifdef CONFIG_THERMAL
74#include <linux/thermal.h>
75#endif
76
8ca151b5
JB		 77#include "iwl-op-mode.h"
78#include "iwl-trans.h"
9fca9d5c 79#include "fw/notif-wait.h"
8ca151b5 80#include "iwl-eeprom-parse.h"
d962f9b1 81#include "fw/file.h"
3444682a 82#include "iwl-config.h"
8ca151b5
JB		 83#include "sta.h"
84#include "fw-api.h"
99545924 85#include "constants.h"
ce792918 86#include "tof.h"
235acb18 87#include "fw/runtime.h"
7174beb6 88#include "fw/dbg.h"
e7a3b8d8 89#include "fw/acpi.h"
9c4f7d51 90#include "iwl-nvm-parse.h"
8ca151b5 91
7d9d0d56
LC		 92#include <linux/average.h>
93
831e85f3 94#define IWL_MVM_MAX_ADDRESSES 5
8101a7f0
EG		 95/* RSSI offset for WkP */
96#define IWL_RSSI_OFFSET 50
12d423e8 97#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
b112889c
AM		 98/* A TimeUnit is 1024 microsecond */
99#define MSEC_TO_TU(_msec) (_msec*1000/1024)
8ca151b5 100
4500e133
LC		 101/* For GO, this value represents the number of TUs before CSA "beacon
102 * 0" TBTT when the CSA time-event needs to be scheduled to start. It
103 * must be big enough to ensure that we switch in time.
7f0a7c67 104 */
f991e17b 105#define IWL_MVM_CHANNEL_SWITCH_TIME_GO 40
4500e133
LC		 106
107/* For client, this value represents the number of TUs before CSA
108 * "beacon 1" TBTT, instead. This is because we don't know when the
109 * GO/AP will be in the new channel, so we switch early enough.
110 */
111#define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT 10
7f0a7c67
AO		 112
113/*
114 * This value (in TUs) is used to fine tune the CSA NoA end time which should
115 * be just before "beacon 0" TBTT.
116 */
117#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
118
003e5236
AO		 119/*
120 * Number of beacons to transmit on a new channel until we unblock tx to
121 * the stations, even if we didn't identify them on a new channel
122 */
123#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
124
c8f54701
JB		 125/* offchannel queue towards mac80211 */
126#define IWL_MVM_OFFCHANNEL_QUEUE 0
127
e5209263 128extern const struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7 129
8ca151b5
JB		 130/**
131 * struct iwl_mvm_mod_params - module parameters for iwlmvm
132 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
133 * We will register to mac80211 to have testmode working. The NIC must not
134 * be up'ed after the INIT fw asserted. This is useful to be able to use
135 * proprietary tools over testmode to debug the INIT fw.
ce71c2f7 136 * @tfd_q_hang_detect: enabled the detection of hung transmit queues
d576cd9d 137 * @power_scheme: one of enum iwl_power_scheme
8ca151b5
JB		 138 */
139struct iwl_mvm_mod_params {
140 bool init_dbg;
ce71c2f7 141 bool tfd_q_hang_detect;
8ca151b5
JB		 142 int power_scheme;
143};
144extern struct iwl_mvm_mod_params iwlmvm_mod_params;
145
146struct iwl_mvm_phy_ctxt {
147 u16 id;
148 u16 color;
fe0f2de3 149 u32 ref;
8ca151b5 150
7a20bcce
EG		 151 enum nl80211_chan_width width;
152
8ca151b5
JB		 153 /*
154 * TODO: This should probably be removed. Currently here only for rate
155 * scaling algorithm
156 */
157 struct ieee80211_channel *channel;
158};
159
160struct iwl_mvm_time_event_data {
161 struct ieee80211_vif *vif;
162 struct list_head list;
163 unsigned long end_jiffies;
164 u32 duration;
165 bool running;
166 u32 uid;
167
168 /*
169 * The access to the 'id' field must be done when the
170 * mvm->time_event_lock is held, as it value is used to indicate
171 * if the te is in the time event list or not (when id == TE_MAX)
172 */
173 u32 id;
174};
175
176 /* Power management */
177
178/**
179 * enum iwl_power_scheme
180 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
181 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
182 * @IWL_POWER_LEVEL_LP - Low Power
183 */
184enum iwl_power_scheme {
185 IWL_POWER_SCHEME_CAM = 1,
186 IWL_POWER_SCHEME_BPS,
187 IWL_POWER_SCHEME_LP
188};
189
e7eb65ca 190#define IWL_CONN_MAX_LISTEN_INTERVAL 10
6e2611f3 191#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL
8ca151b5 192
b571a697
AB		 193#ifdef CONFIG_IWLWIFI_DEBUGFS
194enum iwl_dbgfs_pm_mask {
195 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
196 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
197 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
198 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
199 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
bd4ace2a
AB		 200 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
201 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 202 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 203 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
84fd7608 204 MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
b571a697
AB		 205};
206
207struct iwl_dbgfs_pm {
e811ada7 208 u16 keep_alive_seconds;
b571a697
AB		 209 u32 rx_data_timeout;
210 u32 tx_data_timeout;
211 bool skip_over_dtim;
212 u8 skip_dtim_periods;
bd4ace2a
AB		 213 bool lprx_ena;
214 u32 lprx_rssi_threshold;
89716344 215 bool snooze_ena;
175a70b7 216 bool uapsd_misbehaving;
84fd7608 217 bool use_ps_poll;
b571a697
AB		 218 int mask;
219};
220
221/* beacon filtering */
222
223enum iwl_dbgfs_bf_mask {
224 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
225 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
226 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG		 227 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
228 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
229 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
230 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
231 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
232 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
233 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
234 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB		 235};
236
237struct iwl_dbgfs_bf {
5dca7c24
HG		 238 u32 bf_energy_delta;
239 u32 bf_roaming_energy_delta;
240 u32 bf_roaming_state;
241 u32 bf_temp_threshold;
242 u32 bf_temp_fast_filter;
243 u32 bf_temp_slow_filter;
244 u32 bf_enable_beacon_filter;
245 u32 bf_debug_flag;
b571a697
AB		 246 u32 bf_escape_timer;
247 u32 ba_escape_timer;
5dca7c24 248 u32 ba_enable_beacon_abort;
b571a697
AB		 249 int mask;
250};
251#endif
252
9ee718aa
EL		 253enum iwl_mvm_smps_type_request {
254 IWL_MVM_SMPS_REQ_BT_COEX,
255 IWL_MVM_SMPS_REQ_TT,
697162a1 256 IWL_MVM_SMPS_REQ_PROT,
9ee718aa
EL		 257 NUM_IWL_MVM_SMPS_REQ,
258};
259
7498cf4c
EP		 260enum iwl_mvm_ref_type {
261 IWL_MVM_REF_UCODE_DOWN,
519e2026 262 IWL_MVM_REF_SCAN,
9f45c36d 263 IWL_MVM_REF_ROC,
c779273b 264 IWL_MVM_REF_ROC_AUX,
29a90a49
EP		 265 IWL_MVM_REF_P2P_CLIENT,
266 IWL_MVM_REF_AP_IBSS,
0eb83653 267 IWL_MVM_REF_USER,
b2492501
AN		 268 IWL_MVM_REF_TX,
269 IWL_MVM_REF_TX_AGG,
d40fc489 270 IWL_MVM_REF_ADD_IF,
576eeee9
EP		 271 IWL_MVM_REF_START_AP,
272 IWL_MVM_REF_BSS_CHANGED,
273 IWL_MVM_REF_PREPARE_TX,
274 IWL_MVM_REF_PROTECT_TDLS,
275 IWL_MVM_REF_CHECK_CTKILL,
276 IWL_MVM_REF_PRPH_READ,
277 IWL_MVM_REF_PRPH_WRITE,
278 IWL_MVM_REF_NMI,
279 IWL_MVM_REF_TM_CMD,
d15a747f 280 IWL_MVM_REF_EXIT_WORK,
686e7fe1 281 IWL_MVM_REF_PROTECT_CSA,
fb2380a2 282 IWL_MVM_REF_FW_DBG_COLLECT,
08f0d23d 283 IWL_MVM_REF_INIT_UCODE,
71b1230c 284 IWL_MVM_REF_SENDING_CMD,
16e4dd8f 285 IWL_MVM_REF_RX,
7498cf4c 286
34e611ea
JB		 287 /* update debugfs.c when changing this */
288
7498cf4c
EP		 289 IWL_MVM_REF_COUNT,
290};
291
a39979a8
EG		 292enum iwl_bt_force_ant_mode {
293 BT_FORCE_ANT_DIS = 0,
294 BT_FORCE_ANT_AUTO,
295 BT_FORCE_ANT_BT,
296 BT_FORCE_ANT_WIFI,
297
298 BT_FORCE_ANT_MAX,
299};
300
9b137866
SS		 301/**
302* struct iwl_mvm_low_latency_cause - low latency set causes
303* @LOW_LATENCY_TRAFFIC: indicates low latency traffic was detected
304* @LOW_LATENCY_DEBUGFS: low latency mode set from debugfs
305* @LOW_LATENCY_VCMD: low latency mode set from vendor command
47242744 306* @LOW_LATENCY_VIF_TYPE: low latency mode set because of vif type (ap)
9b137866
SS		 307*/
308enum iwl_mvm_low_latency_cause {
309 LOW_LATENCY_TRAFFIC = BIT(0),
310 LOW_LATENCY_DEBUGFS = BIT(1),
311 LOW_LATENCY_VCMD = BIT(2),
47242744 312 LOW_LATENCY_VIF_TYPE = BIT(3),
9b137866
SS		 313};
314
a20fd398
AO		 315/**
316* struct iwl_mvm_vif_bf_data - beacon filtering related data
317* @bf_enabled: indicates if beacon filtering is enabled
318* @ba_enabled: indicated if beacon abort is enabled
a20fd398
AO		 319* @ave_beacon_signal: average beacon signal
320* @last_cqm_event: rssi of the last cqm event
911222b5
AO		 321* @bt_coex_min_thold: minimum threshold for BT coex
322* @bt_coex_max_thold: maximum threshold for BT coex
323* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO		 324*/
325struct iwl_mvm_vif_bf_data {
326 bool bf_enabled;
327 bool ba_enabled;
62e004fe
SS		 328 int ave_beacon_signal;
329 int last_cqm_event;
330 int bt_coex_min_thold;
331 int bt_coex_max_thold;
332 int last_bt_coex_event;
a20fd398
AO		 333};
334
86e177d8
GG		 335/**
336 * struct iwl_probe_resp_data - data for NoA/CSA updates
337 * @rcu_head: used for freeing the data on update
338 * @notif: notification data
339 * @noa_len: length of NoA attribute, calculated from the notification
340 */
341struct iwl_probe_resp_data {
342 struct rcu_head rcu_head;
343 struct iwl_probe_resp_data_notif notif;
344 int noa_len;
345};
346
8ca151b5
JB		 347/**
348 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
349 * @id: between 0 and 3
350 * @color: to solve races upon MAC addition and removal
351 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
3dfd3a97
JB		 352 * @bssid: BSSID for this (client) interface
353 * @associated: indicates that we're currently associated, used only for
354 * managing the firmware state in iwl_mvm_bss_info_changed_station()
94939080
GG		 355 * @ap_assoc_sta_count: count of stations associated to us - valid only
356 * if VIF type is AP
8ca151b5 357 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB		 358 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
359 * should get quota etc.
19889025 360 * @pm_enabled - Indicate if MAC power management is allowed
1e1391ca 361 * @monitor_active: indicates that monitor context is configured, and that the
a21d7bcb 362 * interface should get quota etc.
9b137866
SS		 363 * @low_latency: indicates low latency is set, see
364 * enum &iwl_mvm_low_latency_cause for causes.
2533edce 365 * @ps_disabled: indicates that this interface requires PS to be disabled
8ca151b5
JB		 366 * @queue_params: QoS params for this MAC
367 * @bcast_sta: station used for broadcast packets. Used by the following
368 * vifs: P2P_DEVICE, GO and AP.
369 * @beacon_skb: the skb used to hold the AP/GO beacon template
0d365ae5 370 * @smps_requests: the SMPS requests of different parts of the driver,
8b206d19 371 * combined on update to yield the overall request to mac80211.
33cef925
JB		 372 * @beacon_stats: beacon statistics, containing the # of received beacons,
373 * # of received beacons accumulated over FW restart, and the current
374 * average signal of beacons retrieved from the firmware
81d62d5a 375 * @csa_failed: CSA failed to schedule time event, report an error later
93190fb0 376 * @features: hw features active for this vif
86e177d8
GG		 377 * @probe_resp_data: data from FW notification to store NOA and CSA related
378 * data to be inserted into probe response.
8ca151b5
JB		 379 */
380struct iwl_mvm_vif {
aa5e1832 381 struct iwl_mvm *mvm;
8ca151b5
JB		 382 u16 id;
383 u16 color;
384 u8 ap_sta_id;
385
3dfd3a97
JB		 386 u8 bssid[ETH_ALEN];
387 bool associated;
94939080 388 u8 ap_assoc_sta_count;
3dfd3a97 389
e2af3fab
SS		 390 u16 cab_queue;
391
8ca151b5 392 bool uploaded;
5023d966 393 bool ap_ibss_active;
19889025 394 bool pm_enabled;
1e1391ca 395 bool monitor_active;
9b137866 396 u8 low_latency;
2533edce 397 bool ps_disabled;
a20fd398 398 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 399
33cef925
JB		 400 struct {
401 u32 num_beacons, accu_num_beacons;
402 u8 avg_signal;
403 } beacon_stats;
404
506a81e6
JB		 405 u32 ap_beacon_time;
406
8ca151b5
JB		 407 enum iwl_tsf_id tsf_id;
408
409 /*
410 * QoS data from mac80211, need to store this here
411 * as mac80211 has a separate callback but we need
412 * to have the data for the MAC context
413 */
414 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
415 struct iwl_mvm_time_event_data time_event_data;
b112889c 416 struct iwl_mvm_time_event_data hs_time_event_data;
8ca151b5
JB		 417
418 struct iwl_mvm_int_sta bcast_sta;
26d6c16b 419 struct iwl_mvm_int_sta mcast_sta;
8ca151b5
JB		 420
421 /*
422 * Assigned while mac80211 has the interface in a channel context,
423 * or, for P2P Device, while it exists.
424 */
425 struct iwl_mvm_phy_ctxt *phy_ctxt;
426
a3f7ba5c 427#ifdef CONFIG_PM
8ca151b5
JB		 428 /* WoWLAN GTK rekey data */
429 struct {
430 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
431 __le64 replay_ctr;
432 bool valid;
433 } rekey_data;
434
435 int tx_key_idx;
436
6d9d32b8
JB		 437 bool seqno_valid;
438 u16 seqno;
1a95c8df 439#endif
6d9d32b8 440
8ca151b5
JB		 441#if IS_ENABLED(CONFIG_IPV6)
442 /* IPv6 addresses for WoWLAN */
5369d6c1 443 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
c97dab40 444 unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)];
8ca151b5
JB		 445 int num_target_ipv6_addrs;
446#endif
8ca151b5
JB		 447
448#ifdef CONFIG_IWLWIFI_DEBUGFS
449 struct dentry *dbgfs_dir;
63494374 450 struct dentry *dbgfs_slink;
b571a697
AB		 451 struct iwl_dbgfs_pm dbgfs_pm;
452 struct iwl_dbgfs_bf dbgfs_bf;
474b50c3 453 struct iwl_mac_power_cmd mac_pwr_cmd;
a80c1cf9 454 int dbgfs_quota_min;
8ca151b5 455#endif
9ee718aa
EL		 456
457 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB		 458
459 /* FW identified misbehaving AP */
460 u8 uapsd_misbehaving_bssid[ETH_ALEN];
7ef0aab6 461
b0ffe455
JB		 462 struct delayed_work uapsd_nonagg_detected_wk;
463
7ef0aab6
AO		 464 /* Indicates that CSA countdown may be started */
465 bool csa_countdown;
81d62d5a 466 bool csa_failed;
d3a108a4 467 u16 csa_target_freq;
93190fb0 468
19125cb0
AO		 469 /* Indicates that we are waiting for a beacon on a new channel */
470 bool csa_bcn_pending;
471
93190fb0
AA		 472 /* TCP Checksum Offload */
473 netdev_features_t features;
86e177d8
GG		 474
475 struct iwl_probe_resp_data __rcu *probe_resp_data;
337bfc98 476 struct ieee80211_key_conf *ap_wep_key;
8ca151b5
JB		 477};
478
479static inline struct iwl_mvm_vif *
480iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
481{
bdc98b13
SD		 482 if (!vif)
483 return NULL;
8ca151b5
JB		 484 return (void *)vif->drv_priv;
485}
486
b797e3fb
EG		 487extern const u8 tid_to_mac80211_ac[];
488
c7d42480
LC		 489#define IWL_MVM_SCAN_STOPPING_SHIFT 8
490
8ca151b5 491enum iwl_scan_status {
9af91f46
LC		 492 IWL_MVM_SCAN_REGULAR = BIT(0),
493 IWL_MVM_SCAN_SCHED = BIT(1),
19945dfb 494 IWL_MVM_SCAN_NETDETECT = BIT(2),
9af91f46
LC		 495
496 IWL_MVM_SCAN_STOPPING_REGULAR = BIT(8),
497 IWL_MVM_SCAN_STOPPING_SCHED = BIT(9),
19945dfb 498 IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10),
9af91f46
LC		 499
500 IWL_MVM_SCAN_REGULAR_MASK = IWL_MVM_SCAN_REGULAR |
501 IWL_MVM_SCAN_STOPPING_REGULAR,
502 IWL_MVM_SCAN_SCHED_MASK = IWL_MVM_SCAN_SCHED |
503 IWL_MVM_SCAN_STOPPING_SCHED,
19945dfb
LC		 504 IWL_MVM_SCAN_NETDETECT_MASK = IWL_MVM_SCAN_NETDETECT |
505 IWL_MVM_SCAN_STOPPING_NETDETECT,
9af91f46 506
c7d42480
LC		 507 IWL_MVM_SCAN_STOPPING_MASK = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT,
508 IWL_MVM_SCAN_MASK = 0xff,
8ca151b5
JB		 509};
510
355346ba
AS		 511enum iwl_mvm_scan_type {
512 IWL_SCAN_TYPE_NOT_SET,
513 IWL_SCAN_TYPE_UNASSOC,
514 IWL_SCAN_TYPE_WILD,
515 IWL_SCAN_TYPE_MILD,
516 IWL_SCAN_TYPE_FRAGMENTED,
6ff80f18 517 IWL_SCAN_TYPE_FAST_BALANCE,
355346ba
AS		 518};
519
a339e918
LC		 520enum iwl_mvm_sched_scan_pass_all_states {
521 SCHED_SCAN_PASS_ALL_DISABLED,
522 SCHED_SCAN_PASS_ALL_ENABLED,
523 SCHED_SCAN_PASS_ALL_FOUND,
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
7d9d0d56
LC		 607enum iwl_mvm_traffic_load {
608 IWL_MVM_TRAFFIC_LOW,
609 IWL_MVM_TRAFFIC_MEDIUM,
610 IWL_MVM_TRAFFIC_HIGH,
611};
612
613DECLARE_EWMA(rate, 16, 16)
614
615struct iwl_mvm_tcm_mac {
616 struct {
617 u32 pkts[IEEE80211_NUM_ACS];
618 u32 airtime;
619 } tx;
620 struct {
621 u32 pkts[IEEE80211_NUM_ACS];
622 u32 airtime;
623 u32 last_ampdu_ref;
624 } rx;
625 struct {
626 /* track AP's transfer in client mode */
627 u64 rx_bytes;
628 struct ewma_rate rate;
629 bool detected;
630 } uapsd_nonagg_detect;
b0ffe455 631 bool opened_rx_ba_sessions;
7d9d0d56
LC		 632};
633
634struct iwl_mvm_tcm {
635 struct delayed_work work;
636 spinlock_t lock; /* used when time elapsed */
637 unsigned long ts; /* timestamp when period ends */
638 unsigned long ll_ts;
639 unsigned long uapsd_nonagg_ts;
640 bool paused;
641 struct iwl_mvm_tcm_mac data[NUM_MAC_INDEX_DRIVER];
642 struct {
643 u32 elapsed; /* milliseconds for this TCM period */
644 u32 airtime[NUM_MAC_INDEX_DRIVER];
645 enum iwl_mvm_traffic_load load[NUM_MAC_INDEX_DRIVER];
b66b5817 646 enum iwl_mvm_traffic_load band_load[NUM_NL80211_BANDS];
7d9d0d56
LC		 647 enum iwl_mvm_traffic_load global_load;
648 bool low_latency[NUM_MAC_INDEX_DRIVER];
649 bool change[NUM_MAC_INDEX_DRIVER];
650 bool global_change;
651 } result;
652};
653
b915c101
SS		 654/**
655 * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer
656 * @head_sn: reorder window head sn
657 * @num_stored: number of mpdus stored in the buffer
658 * @buf_size: the reorder buffer size as set by the last addba request
b915c101
SS		 659 * @queue: queue of this reorder buffer
660 * @last_amsdu: track last ASMDU SN for duplication detection
661 * @last_sub_index: track ASMDU sub frame index for duplication detection
0690405f
SS		 662 * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU
663 * it is the time of last received sub-frame
664 * @removed: prevent timer re-arming
5d43eab6 665 * @valid: reordering is valid for this queue
0690405f
SS		 666 * @lock: protect reorder buffer internal state
667 * @mvm: mvm pointer, needed for frame timer context
b915c101
SS		 668 */
669struct iwl_mvm_reorder_buffer {
670 u16 head_sn;
671 u16 num_stored;
514c3069 672 u16 buf_size;
b915c101
SS		 673 int queue;
674 u16 last_amsdu;
675 u8 last_sub_index;
0690405f
SS		 676 struct timer_list reorder_timer;
677 bool removed;
5d43eab6 678 bool valid;
0690405f
SS		 679 spinlock_t lock;
680 struct iwl_mvm *mvm;
b915c101
SS		 681} ____cacheline_aligned_in_smp;
682
dfdddd92
JB		 683/**
684 * struct _iwl_mvm_reorder_buf_entry - reorder buffer entry per-queue/per-seqno
685 * @frames: list of skbs stored
686 * @reorder_time: time the packet was stored in the reorder buffer
687 */
688struct _iwl_mvm_reorder_buf_entry {
689 struct sk_buff_head frames;
690 unsigned long reorder_time;
691};
692
693/* make this indirection to get the aligned thing */
694struct iwl_mvm_reorder_buf_entry {
695 struct _iwl_mvm_reorder_buf_entry e;
696}
697#ifndef __CHECKER__
698/* sparse doesn't like this construct: "bad integer constant expression" */
699__aligned(roundup_pow_of_two(sizeof(struct _iwl_mvm_reorder_buf_entry)))
700#endif
701;
702
10b2b201
SS		 703/**
704 * struct iwl_mvm_baid_data - BA session data
705 * @sta_id: station id
706 * @tid: tid of the session
707 * @baid baid of the session
708 * @timeout: the timeout set in the addba request
dfdddd92
JB		 709 * @entries_per_queue: # of buffers per queue, this actually gets
710 * aligned up to avoid cache line sharing between queues
10b2b201
SS		 711 * @last_rx: last rx jiffies, updated only if timeout passed from last update
712 * @session_timer: timer to check if BA session expired, runs at 2 * timeout
713 * @mvm: mvm pointer, needed for timer context
b915c101 714 * @reorder_buf: reorder buffer, allocated per queue
dfdddd92 715 * @reorder_buf_data: data
10b2b201
SS		 716 */
717struct iwl_mvm_baid_data {
718 struct rcu_head rcu_head;
719 u8 sta_id;
720 u8 tid;
721 u8 baid;
722 u16 timeout;
dfdddd92 723 u16 entries_per_queue;
10b2b201
SS		 724 unsigned long last_rx;
725 struct timer_list session_timer;
8cef5344 726 struct iwl_mvm_baid_data __rcu **rcu_ptr;
10b2b201 727 struct iwl_mvm *mvm;
dfdddd92
JB		 728 struct iwl_mvm_reorder_buffer reorder_buf[IWL_MAX_RX_HW_QUEUES];
729 struct iwl_mvm_reorder_buf_entry entries[];
10b2b201
SS		 730};
731
dfdddd92
JB		 732static inline struct iwl_mvm_baid_data *
733iwl_mvm_baid_data_from_reorder_buf(struct iwl_mvm_reorder_buffer *buf)
734{
735 return (void *)((u8 *)buf -
736 offsetof(struct iwl_mvm_baid_data, reorder_buf) -
737 sizeof(*buf) * buf->queue);
738}
739
cf961e16
LK		 740/*
741 * enum iwl_mvm_queue_status - queue status
742 * @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved
743 * Basically, this means that this queue can be used for any purpose
744 * @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use
745 * This is the state of a queue that has been dedicated for some RATID
746 * (agg'd or not), but that hasn't yet gone through the actual enablement
747 * of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet.
748 * Note that in this state there is no requirement to already know what TID
749 * should be used with this queue, it is just marked as a queue that will
750 * be used, and shouldn't be allocated to anyone else.
751 * @IWL_MVM_QUEUE_READY: queue is ready to be used
752 * This is the state of a queue that has been fully configured (including
753 * SCD pointers, etc), has a specific RA/TID assigned to it, and can be
754 * used to send traffic.
42db09c1
LK		 755 * @IWL_MVM_QUEUE_SHARED: queue is shared, or in a process of becoming shared
756 * This is a state in which a single queue serves more than one TID, all of
757 * which are not aggregated. Note that the queue is only associated to one
758 * RA.
cf961e16
LK		 759 */
760enum iwl_mvm_queue_status {
761 IWL_MVM_QUEUE_FREE,
762 IWL_MVM_QUEUE_RESERVED,
763 IWL_MVM_QUEUE_READY,
42db09c1 764 IWL_MVM_QUEUE_SHARED,
cf961e16
LK		 765};
766
9794c64f 767#define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ)
6862fcee
SS		 768#define IWL_MVM_INVALID_QUEUE 0xFFFF
769
8e160ab8 770#define IWL_MVM_NUM_CIPHERS 10
9794c64f 771
c386dacb
HD		 772struct iwl_mvm_sar_profile {
773 bool enabled;
e7a3b8d8 774 u8 table[ACPI_SAR_TABLE_SIZE];
c386dacb 775};
a6bff3cb 776
7fe90e0e 777struct iwl_mvm_geo_profile {
e7a3b8d8 778 u8 values[ACPI_GEO_TABLE_SIZE];
a6bff3cb 779};
c386dacb 780
cfbc6c4c
SS		 781struct iwl_mvm_txq {
782 struct list_head list;
783 u16 txq_id;
784 /* Protects TX path invocation from two places */
785 spinlock_t tx_path_lock;
786 bool stopped;
787};
788
789static inline struct iwl_mvm_txq *
790iwl_mvm_txq_from_mac80211(struct ieee80211_txq *txq)
791{
792 return (void *)txq->drv_priv;
793}
794
795static inline struct iwl_mvm_txq *
796iwl_mvm_txq_from_tid(struct ieee80211_sta *sta, u8 tid)
797{
798 if (tid == IWL_MAX_TID_COUNT)
799 tid = IEEE80211_NUM_TIDS;
800
801 return (void *)sta->txq[tid]->drv_priv;
802}
803
804/**
805 * struct iwl_mvm_tvqm_txq_info - maps TVQM hw queue to tid
806 *
807 * @sta_id: sta id
808 * @txq_tid: txq tid
809 */
810struct iwl_mvm_tvqm_txq_info {
811 u8 sta_id;
812 u8 txq_tid;
813};
814
08c2af62 815struct iwl_mvm_dqa_txq_info {
08c2af62
JB		 816 u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
817 bool reserved; /* Is this the TXQ reserved for a STA */
818 u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
819 u8 txq_tid; /* The TID "owner" of this queue*/
820 u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
821 /* Timestamp for inactivation per TID of this queue */
822 unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
823 enum iwl_mvm_queue_status status;
824};
825
8ca151b5
JB		 826struct iwl_mvm {
827 /* for logger access */
828 struct device *dev;
829
830 struct iwl_trans *trans;
831 const struct iwl_fw *fw;
832 const struct iwl_cfg *cfg;
833 struct iwl_phy_db *phy_db;
834 struct ieee80211_hw *hw;
835
836 /* for protecting access to iwl_mvm */
837 struct mutex mutex;
838 struct list_head async_handlers_list;
839 spinlock_t async_handlers_lock;
840 struct work_struct async_handlers_wk;
841
842 struct work_struct roc_done_wk;
843
de8ba41b
LK		 844 unsigned long init_status;
845
8ca151b5
JB		 846 unsigned long status;
847
0636b938
SS		 848 u32 queue_sync_cookie;
849 atomic_t queue_sync_counter;
7df15b1e
HG		 850 /*
851 * for beacon filtering -
852 * currently only one interface can be supported
853 */
854 struct iwl_mvm_vif *bf_allowed_vif;
855
1f370650 856 bool hw_registered;
31b8b343 857 bool calibrating;
5c228d63 858 u32 error_event_table[2];
8ca151b5 859 u32 log_event_table;
01a9ca51
EH		 860 u32 umac_error_event_table;
861 bool support_umac_log;
8ca151b5
JB		 862
863 u32 ampdu_ref;
fbe41127 864 bool ampdu_toggle;
8ca151b5
JB		 865
866 struct iwl_notif_wait_data notif_wait;
867
678d9b6d
LK		 868 union {
869 struct mvm_statistics_rx_v3 rx_stats_v3;
870 struct mvm_statistics_rx rx_stats;
871 };
3848ab66 872
91a8bcde
JB		 873 struct {
874 u64 rx_time;
875 u64 tx_time;
876 u64 on_time_rf;
877 u64 on_time_scan;
878 } radio_stats, accu_radio_stats;
879
cfbc6c4c
SS		 880 struct list_head add_stream_txqs;
881 union {
882 struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES];
883 struct iwl_mvm_tvqm_txq_info tvqm_info[IWL_MAX_TVQM_QUEUES];
884 };
24afba76 885 struct work_struct add_stream_wk; /* To add streams to queues */
9794c64f 886
e02a9d60 887 const char *nvm_file_name;
8ca151b5 888 struct iwl_nvm_data *nvm_data;
b9545b48 889 /* NVM sections */
ae2b21b0 890 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5 891
235acb18 892 struct iwl_fw_runtime fwrt;
a6c4fb44 893
8ca151b5
JB		 894 /* EEPROM MAC addresses */
895 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
896
897 /* data related to data path */
898 struct iwl_rx_phy_info last_phy_info;
899 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
113a0447 900 u8 rx_ba_sessions;
8ca151b5
JB		 901
902 /* configured by mac80211 */
903 u32 rts_threshold;
904
905 /* Scan status, cmd (pre-allocated) and auxiliary station */
9af91f46 906 unsigned int scan_status;
fb98be5e 907 void *scan_cmd;
e59647ea 908 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
b66b5817 909 /* For CDB this is low band scan type, for non-CDB - type. */
355346ba 910 enum iwl_mvm_scan_type scan_type;
b66b5817
SS		 911 enum iwl_mvm_scan_type hb_scan_type;
912
a339e918 913 enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all;
69e04642 914 struct delayed_work scan_timeout_dwork;
8ca151b5 915
507e4cda
LC		 916 /* max number of simultaneous scans the FW supports */
917 unsigned int max_scans;
918
d2496221 919 /* UMAC scan tracking */
6185af2a 920 u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];
d2496221 921
aacf8f18
AS		 922 /* start time of last scan in TSF of the mac that requested the scan */
923 u64 scan_start;
924
925 /* the vif that requested the current scan */
926 struct iwl_mvm_vif *scan_vif;
927
91b05d10
OG		 928 /* rx chain antennas set through debugfs for the scan command */
929 u8 scan_rx_ant;
930
c87163b9
EP		 931#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
932 /* broadcast filters to configure for each associated station */
933 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 934#ifdef CONFIG_IWLWIFI_DEBUGFS
935 struct {
621a5f7a 936 bool override;
de06a59e
EP		 937 struct iwl_bcast_filter_cmd cmd;
938 } dbgfs_bcast_filtering;
939#endif
c87163b9
EP		 940#endif
941
8ca151b5
JB		 942 /* Internal station */
943 struct iwl_mvm_int_sta aux_sta;
0e39eb03 944 struct iwl_mvm_int_sta snif_sta;
8ca151b5 945
e820c2da
HD		 946 bool last_ebs_successful;
947
8ca151b5
JB		 948 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
949 u8 mgmt_last_antenna_idx;
950
1f3b0ff8
LE		 951 /* last smart fifo state that was successfully sent to firmware */
952 enum iwl_sf_state sf_state;
953
8ca151b5
JB		 954#ifdef CONFIG_IWLWIFI_DEBUGFS
955 struct dentry *debugfs_dir;
956 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 957 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 958 bool disable_power_off;
959 bool disable_power_off_d3;
086f7368 960
621a5f7a 961 bool scan_iter_notif_enabled;
e5d74646 962
086f7368
EG		 963 struct debugfs_blob_wrapper nvm_hw_blob;
964 struct debugfs_blob_wrapper nvm_sw_blob;
965 struct debugfs_blob_wrapper nvm_calib_blob;
966 struct debugfs_blob_wrapper nvm_prod_blob;
91fac940 967 struct debugfs_blob_wrapper nvm_phy_sku_blob;
0f8bf03c 968 struct debugfs_blob_wrapper nvm_reg_blob;
5fc0f76c
ES		 969
970 struct iwl_mvm_frame_stats drv_rx_stats;
971 spinlock_t drv_stats_lock;
ddf89ab1 972 u16 dbgfs_rx_phyinfo;
8ca151b5
JB		 973#endif
974
fe0f2de3 975 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 976
977 struct list_head time_event_list;
978 spinlock_t time_event_lock;
979
980 /*
981 * A bitmap indicating the index of the key in use. The firmware
982 * can hold 16 keys at most. Reflect this fact.
983 */
984 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
2dc2a15e 985 u8 fw_key_deleted[STA_KEY_MAX_NUM];
5ee2b215 986
576eeee9
EP		 987 /* references taken by the driver and spinlock protecting them */
988 spinlock_t refs_lock;
989 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 990
8ca151b5 991 u8 vif_count;
698478c4 992 struct ieee80211_vif __rcu *vif_id_to_mac[NUM_MAC_INDEX_DRIVER];
8ca151b5 993
291aa7c4 994 /* -1 for always, 0 for never, >0 for that many times */
3b37f4c9 995 s8 fw_restart;
291aa7c4 996
c43e9330 997#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 998 struct led_classdev led;
c43e9330 999#endif
8ca151b5
JB		 1000
1001 struct ieee80211_vif *p2p_device_vif;
f444eb10 1002
a3f7ba5c 1003#ifdef CONFIG_PM
964dc9e2 1004 struct wiphy_wowlan_support wowlan;
f444eb10 1005 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
3c2f3b20
LC		 1006
1007 /* sched scan settings for net detect */
cc4c1ab5 1008 struct ieee80211_scan_ies nd_ies;
d9718da8
LC		 1009 struct cfg80211_match_set *nd_match_sets;
1010 int n_nd_match_sets;
8ed4e659
LC		 1011 struct ieee80211_channel **nd_channels;
1012 int n_nd_channels;
2021a89d 1013 bool net_detect;
afc66bb7 1014#ifdef CONFIG_IWLWIFI_DEBUGFS
621a5f7a 1015 bool d3_wake_sysassert;
debff618 1016 bool d3_test_active;
afc66bb7
JB		 1017 bool store_d3_resume_sram;
1018 void *d3_resume_sram;
debff618 1019 u32 d3_test_pme_ptr;
78c9df66 1020 struct ieee80211_vif *keep_vif;
484b3d13 1021 u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */
afc66bb7 1022#endif
f444eb10 1023#endif
f421f9c3 1024
37577fe2
EP		 1025 /* d0i3 */
1026 u8 d0i3_ap_sta_id;
b2492501 1027 bool d0i3_offloading;
37577fe2 1028 struct work_struct d0i3_exit_work;
b2492501 1029 struct sk_buff_head d0i3_tx;
d15a747f
EP		 1030 /* protect d0i3_suspend_flags */
1031 struct mutex d0i3_suspend_mutex;
1032 unsigned long d0i3_suspend_flags;
b2492501
AN		 1033 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
1034 spinlock_t d0i3_tx_lock;
1035 wait_queue_head_t d0i3_exit_waitq;
3a732c65 1036 wait_queue_head_t rx_sync_waitq;
37577fe2 1037
f421f9c3 1038 /* BT-Coex */
430a3bba
EG		 1039 struct iwl_bt_coex_profile_notif last_bt_notif;
1040 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 1041
cdb00563 1042 u8 bt_tx_prio;
a39979a8 1043 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 1044
b112889c
AM		 1045 /* Aux ROC */
1046 struct list_head aux_roc_te_list;
1047
9ee718aa
EL		 1048 /* Thermal Throttling and CTkill */
1049 struct iwl_mvm_tt_mgmt thermal_throttle;
c221daf2
CRI		 1050#ifdef CONFIG_THERMAL
1051 struct iwl_mvm_thermal_device tz_device;
5c89e7bc 1052 struct iwl_mvm_cooling_device cooling_dev;
c221daf2
CRI		 1053#endif
1054
9ee718aa 1055 s32 temperature; /* Celsius */
7280d1f0
MG		 1056 /*
1057 * Debug option to set the NIC temperature. This option makes the
1058 * driver think this is the actual NIC temperature, and ignore the
1059 * real temperature that is received from the fw
1060 */
1061 bool temperature_test; /* Debug test temperature is enabled */
e811ada7 1062
7d9d0d56
LC		 1063 unsigned long bt_coex_last_tcm_ts;
1064 struct iwl_mvm_tcm tcm;
1065
b0ffe455
JB		 1066 u8 uapsd_noagg_bssid_write_idx;
1067 struct mac_address uapsd_noagg_bssids[IWL_MVM_UAPSD_NOAGG_BSSIDS_NUM]
1068 __aligned(2);
1069
b2b7875b
JB		 1070 struct iwl_time_quota_cmd last_quota_cmd;
1071
507cadf2
DS		 1072#ifdef CONFIG_NL80211_TESTMODE
1073 u32 noa_duration;
1074 struct ieee80211_vif *noa_vif;
1075#endif
19e737c9
EL		 1076
1077 /* Tx queues */
49f71713 1078 u16 aux_queue;
b13f43a4 1079 u16 snif_queue;
49f71713
SS		 1080 u16 probe_queue;
1081 u16 p2p_dev_queue;
1082
92d85562 1083 /* Indicate if device power save is allowed */
bdd54839 1084 u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
9e7dce28 1085 unsigned int max_amsdu_len; /* used for debugfs only */
bd3398e2 1086
664322fa 1087 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO		 1088 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
1089 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS		 1090
1091 /* system time of last beacon (for AP/GO interface) */
1092 u32 ap_last_beacon_gp2;
9ecd051e 1093
2f0282db
JB		 1094 /* indicates that we transmitted the last beacon */
1095 bool ibss_manager;
1096
88931cc9 1097 bool lar_regdom_set;
8ba2d7a1 1098 enum iwl_mcc_source mcc_src;
88931cc9 1099
1d3c3f63
AN		 1100 /* TDLS channel switch data */
1101 struct {
1102 struct delayed_work dwork;
1103 enum iwl_mvm_tdls_cs_state state;
1104
1105 /*
1106 * Current cs sta - might be different from periodic cs peer
1107 * station. Value is meaningless when the cs-state is idle.
1108 */
1109 u8 cur_sta_id;
1110
1111 /* TDLS periodic channel-switch peer */
1112 struct {
1113 u8 sta_id;
1114 u8 op_class;
1115 bool initiator; /* are we the link initiator */
1116 struct cfg80211_chan_def chandef;
1117 struct sk_buff *skb; /* ch sw template */
1118 u32 ch_sw_tm_ie;
b9dccdb3
AN		 1119
1120 /* timestamp of last ch-sw request sent (GP2 time) */
1121 u32 sent_timestamp;
1d3c3f63
AN		 1122 } peer;
1123 } tdls_cs;
04fd2c28 1124
5f4c02e2 1125
2a53d166 1126 u32 ciphers[IWL_MVM_NUM_CIPHERS];
24ddddf3 1127 struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS];
ce792918 1128 struct iwl_mvm_tof_data tof_data;
c89e333d 1129
10b2b201
SS		 1130 struct ieee80211_vif *nan_vif;
1131#define IWL_MAX_BAID 32
1132 struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID];
1133
c89e333d
AO		 1134 /*
1135 * Drop beacons from other APs in AP mode when there are no connected
1136 * clients.
1137 */
1138 bool drop_bcn_ap_mode;
d3a108a4
AO		 1139
1140 struct delayed_work cs_tx_unblock_dwork;
baf41bc3
ST		 1141
1142 /* does a monitor vif exist (only one can exist hence bool) */
1143 bool monitor_on;
c386dacb 1144#ifdef CONFIG_ACPI
e7a3b8d8
LC		 1145 struct iwl_mvm_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM];
1146 struct iwl_mvm_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES];
c386dacb 1147#endif
8ca151b5
JB		 1148};
1149
1150/* Extract MVM priv from op_mode and _hw */
1151#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
1152 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
1153
1154#define IWL_MAC80211_GET_MVM(_hw) \
1155 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
1156
87afe9b0
JB		 1157/**
1158 * enum iwl_mvm_status - MVM status bits
1159 * @IWL_MVM_STATUS_HW_RFKILL: HW RF-kill is asserted
1160 * @IWL_MVM_STATUS_HW_CTKILL: CT-kill is active
1161 * @IWL_MVM_STATUS_ROC_RUNNING: remain-on-channel is running
bf8b286f 1162 * @IWL_MVM_STATUS_HW_RESTART_REQUESTED: HW restart was requested
87afe9b0
JB		 1163 * @IWL_MVM_STATUS_IN_HW_RESTART: HW restart is active
1164 * @IWL_MVM_STATUS_IN_D0I3: NIC is in D0i3
1165 * @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running
1166 * @IWL_MVM_STATUS_D3_RECONFIG: D3 reconfiguration is being done
87afe9b0 1167 * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running
6c2d49fd 1168 * @IWL_MVM_STATUS_NEED_FLUSH_P2P: need to flush P2P bcast STA
87afe9b0 1169 */
9ee718aa
EL		 1170enum iwl_mvm_status {
1171 IWL_MVM_STATUS_HW_RFKILL,
1172 IWL_MVM_STATUS_HW_CTKILL,
1173 IWL_MVM_STATUS_ROC_RUNNING,
bf8b286f 1174 IWL_MVM_STATUS_HW_RESTART_REQUESTED,
9ee718aa 1175 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 1176 IWL_MVM_STATUS_IN_D0I3,
b112889c 1177 IWL_MVM_STATUS_ROC_AUX_RUNNING,
58629d9d 1178 IWL_MVM_STATUS_D3_RECONFIG,
65b280fe 1179 IWL_MVM_STATUS_FIRMWARE_RUNNING,
6c2d49fd 1180 IWL_MVM_STATUS_NEED_FLUSH_P2P,
9ee718aa
EL		 1181};
1182
de8ba41b
LK		 1183/* Keep track of completed init configuration */
1184enum iwl_mvm_init_status {
1185 IWL_MVM_INIT_STATUS_THERMAL_INIT_COMPLETE = BIT(0),
1186 IWL_MVM_INIT_STATUS_LEDS_INIT_COMPLETE = BIT(1),
1187 IWL_MVM_INIT_STATUS_REG_HW_INIT_COMPLETE = BIT(2),
1188 IWL_MVM_INIT_STATUS_TOF_INIT_COMPLETE = BIT(3),
9ee718aa
EL		 1189};
1190
1191static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
1192{
1193 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
1194 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
1195}
1196
1a3fe0b2
AN		 1197static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
1198{
1199 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
1200}
1201
aab6930d
JB		 1202static inline bool iwl_mvm_firmware_running(struct iwl_mvm *mvm)
1203{
65b280fe 1204 return test_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
aab6930d
JB		 1205}
1206
dc88b4ba
LC		 1207/* Must be called with rcu_read_lock() held and it can only be
1208 * released when mvmsta is not needed anymore.
1209 */
1210static inline struct iwl_mvm_sta *
1211iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
1212{
1213 struct ieee80211_sta *sta;
1214
1215 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1216 return NULL;
1217
1218 sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
1219
1220 /* This can happen if the station has been removed right now */
1221 if (IS_ERR_OR_NULL(sta))
1222 return NULL;
1223
1224 return iwl_mvm_sta_from_mac80211(sta);
1225}
1226
f327b04c
EG		 1227static inline struct iwl_mvm_sta *
1228iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
1229{
1230 struct ieee80211_sta *sta;
1231
1232 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1233 return NULL;
1234
1235 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
1236 lockdep_is_held(&mvm->mutex));
1237
1238 /* This can happen if the station has been removed right now */
1239 if (IS_ERR_OR_NULL(sta))
1240 return NULL;
1241
1242 return iwl_mvm_sta_from_mac80211(sta);
1243}
1244
698478c4
SS		 1245static inline struct ieee80211_vif *
1246iwl_mvm_rcu_dereference_vif_id(struct iwl_mvm *mvm, u8 vif_id, bool rcu)
1247{
1248 if (WARN_ON(vif_id >= ARRAY_SIZE(mvm->vif_id_to_mac)))
1249 return NULL;
1250
1251 if (rcu)
1252 return rcu_dereference(mvm->vif_id_to_mac[vif_id]);
1253
1254 return rcu_dereference_protected(mvm->vif_id_to_mac[vif_id],
1255 lockdep_is_held(&mvm->mutex));
1256}
1257
7bb426ea
EP		 1258static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
1259{
6f730662 1260 return !iwlwifi_mod_params.d0i3_disable &&
5053e299
LC		 1261 fw_has_capa(&mvm->fw->ucode_capa,
1262 IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
7bb426ea
EP		 1263}
1264
dac4df1c
LC		 1265static inline bool iwl_mvm_is_adaptive_dwell_supported(struct iwl_mvm *mvm)
1266{
1267 return fw_has_api(&mvm->fw->ucode_capa,
1268 IWL_UCODE_TLV_API_ADAPTIVE_DWELL);
1269}
1270
66fa2424
AB		 1271static inline bool iwl_mvm_is_adaptive_dwell_v2_supported(struct iwl_mvm *mvm)
1272{
1273 return fw_has_api(&mvm->fw->ucode_capa,
1274 IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2);
1275}
1276
8f691af9
ZR		 1277static inline bool iwl_mvm_is_oce_supported(struct iwl_mvm *mvm)
1278{
1279 /* OCE should never be enabled for LMAC scan FWs */
1280 return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_OCE);
1281}
1282
4c2f445c
AB		 1283static inline bool iwl_mvm_is_frag_ebs_supported(struct iwl_mvm *mvm)
1284{
1285 return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAG_EBS);
1286}
1287
b7282643
LC		 1288static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
1289{
1290 /* For now we only use this mode to differentiate between
1291 * slave transports, which handle D0i3 entry in suspend by
1292 * themselves in conjunction with runtime PM D0i3. So, this
1293 * function is used to check whether we need to do anything
1294 * when entering suspend or if the transport layer has already
1295 * done it.
1296 */
1297 return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) &&
1298 (mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
1299}
1300
9f9af3d7
LK		 1301static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 queue)
1302{
1303 return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) &&
1304 (queue <= IWL_MVM_DQA_MAX_DATA_QUEUE);
1305}
1306
1307static inline bool iwl_mvm_is_dqa_mgmt_queue(struct iwl_mvm *mvm, u8 queue)
1308{
1309 return (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE) &&
1310 (queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE);
1311}
1312
dcaf9f5e
AN		 1313static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
1314{
d0d15197 1315 bool nvm_lar = mvm->nvm_data->lar_enabled;
859d914c
JB		 1316 bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
1317 IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
5711cac4
AN		 1318
1319 if (iwlwifi_mod_params.lar_disable)
1320 return false;
1321
d0d15197
MG		 1322 /*
1323 * Enable LAR only if it is supported by the FW (TLV) &&
1324 * enabled in the NVM
1325 */
44fd09da 1326 if (mvm->cfg->nvm_type == IWL_NVM_EXT)
d0d15197
MG		 1327 return nvm_lar && tlv_lar;
1328 else
1329 return tlv_lar;
dcaf9f5e
AN		 1330}
1331
8ba2d7a1
EH		 1332static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
1333{
859d914c
JB		 1334 return fw_has_api(&mvm->fw->ucode_capa,
1335 IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
1336 fw_has_capa(&mvm->fw->ucode_capa,
1337 IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
8ba2d7a1
EH		 1338}
1339
70e90992
EG		 1340static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
1341{
859d914c
JB		 1342 return fw_has_capa(&mvm->fw->ucode_capa,
1343 IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
70e90992
EG		 1344 IWL_MVM_BT_COEX_RRC;
1345}
1346
93190fb0
AA		 1347static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
1348{
1349 return fw_has_capa(&mvm->fw->ucode_capa,
e9eb5e33
SS		 1350 IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) &&
1351 !IWL_MVM_HW_CSUM_DISABLE;
93190fb0
AA		 1352}
1353
e7c2e1fd
AA		 1354static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)
1355{
1356 return fw_has_capa(&mvm->fw->ucode_capa,
1357 IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
1358 IWL_MVM_BT_COEX_MPLUT;
1359}
1360
ee95ed37 1361static inline
c5241b0c 1362bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm *mvm)
ee95ed37
AA		 1363{
1364 return fw_has_capa(&mvm->fw->ucode_capa,
c5241b0c 1365 IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) &&
11dee0b4
EG		 1366 !(iwlwifi_mod_params.uapsd_disable &
1367 IWL_DISABLE_UAPSD_P2P_CLIENT);
ee95ed37
AA		 1368}
1369
0316d30e
JB		 1370static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
1371{
81f02ba3
SS		 1372 return fw_has_capa(&mvm->fw->ucode_capa,
1373 IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
0316d30e
JB		 1374}
1375
d975d720
SS		 1376static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
1377{
1378 /* TODO - replace with TLV once defined */
1379 return mvm->trans->cfg->use_tfh;
1380}
1381
7d6222e2
JB		 1382static inline bool iwl_mvm_has_unified_ucode(struct iwl_mvm *mvm)
1383{
1384 /* TODO - better define this */
2f7a3863 1385 return mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000;
7d6222e2
JB		 1386}
1387
0e7ac018
SS		 1388static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
1389{
1390 /*
1391 * TODO:
9415af7f
SS		 1392 * The issue of how to determine CDB APIs and usage is still not fully
1393 * defined.
1394 * There is a compilation for CDB and non-CDB FW, but there may
1395 * be also runtime check.
1396 * For now there is a TLV for checking compilation mode, but a
1397 * runtime check will also have to be here - once defined.
0e7ac018 1398 */
9415af7f
SS		 1399 return fw_has_capa(&mvm->fw->ucode_capa,
1400 IWL_UCODE_TLV_CAPA_CDB_SUPPORT);
0e7ac018
SS		 1401}
1402
622111a2
JB		 1403static inline bool iwl_mvm_cdb_scan_api(struct iwl_mvm *mvm)
1404{
1405 /*
1406 * TODO: should this be the same as iwl_mvm_is_cdb_supported()?
1407 * but then there's a little bit of code in scan that won't make
1408 * any sense...
1409 */
1410 return mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000;
1411}
1412
678d9b6d
LK		 1413static inline bool iwl_mvm_has_new_rx_stats_api(struct iwl_mvm *mvm)
1414{
1415 return fw_has_api(&mvm->fw->ucode_capa,
1416 IWL_UCODE_TLV_API_NEW_RX_STATS);
1417}
1418
72cbb73e
DS		 1419static inline bool iwl_mvm_has_quota_low_latency(struct iwl_mvm *mvm)
1420{
1421 return fw_has_api(&mvm->fw->ucode_capa,
1422 IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY);
1423}
1424
4243edb4
EG		 1425static inline bool iwl_mvm_has_tlc_offload(const struct iwl_mvm *mvm)
1426{
1427 return fw_has_capa(&mvm->fw->ucode_capa,
1428 IWL_UCODE_TLV_CAPA_TLC_OFFLOAD);
1429}
1430
a6a62193
JB		 1431static inline struct agg_tx_status *
1432iwl_mvm_get_agg_status(struct iwl_mvm *mvm, void *tx_resp)
12db294c
SS		 1433{
1434 if (iwl_mvm_has_new_tx_api(mvm))
a6a62193 1435 return &((struct iwl_mvm_tx_resp *)tx_resp)->status;
12db294c 1436 else
a6a62193 1437 return ((struct iwl_mvm_tx_resp_v3 *)tx_resp)->status;
12db294c
SS		 1438}
1439
0a3b7119
CRI		 1440static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
1441{
c221daf2 1442#ifdef CONFIG_THERMAL
0a3b7119
CRI		 1443 /* these two TLV are redundant since the responsibility to CT-kill by
1444 * FW happens only after we send at least one command of
1445 * temperature THs report.
1446 */
1447 return fw_has_capa(&mvm->fw->ucode_capa,
1448 IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
1449 fw_has_capa(&mvm->fw->ucode_capa,
1450 IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
c221daf2
CRI		 1451#else /* CONFIG_THERMAL */
1452 return false;
1453#endif /* CONFIG_THERMAL */
0a3b7119
CRI		 1454}
1455
5c89e7bc
CRI		 1456static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
1457{
1458 return fw_has_capa(&mvm->fw->ucode_capa,
1459 IWL_UCODE_TLV_CAPA_CTDP_SUPPORT);
1460}
1461
8ca151b5 1462extern const u8 iwl_mvm_ac_to_tx_fifo[];
cf6c6ea3
EG		 1463extern const u8 iwl_mvm_ac_to_gen2_tx_fifo[];
1464
1465static inline u8 iwl_mvm_mac_ac_to_tx_fifo(struct iwl_mvm *mvm,
1466 enum ieee80211_ac_numbers ac)
1467{
1468 return iwl_mvm_has_new_tx_api(mvm) ?
1469 iwl_mvm_ac_to_gen2_tx_fifo[ac] : iwl_mvm_ac_to_tx_fifo[ac];
1470}
8ca151b5
JB		 1471
1472struct iwl_rate_info {
1473 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
1474 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
1475 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
1476 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
1477 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
1478};
1479
a0a09243
LC		 1480void __iwl_mvm_mac_stop(struct iwl_mvm *mvm);
1481int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
1482
8ca151b5
JB		 1483/******************
1484 * MVM Methods
1485 ******************/
1486/* uCode */
1487int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
1488
1489/* Utils */
1490int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
57fbcce3 1491 enum nl80211_band band);
d310e405 1492void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
57fbcce3 1493 enum nl80211_band band,
d310e405 1494 struct ieee80211_tx_rate *r);
8ca151b5
JB		 1495u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
1496void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
1497u8 first_antenna(u8 mask);
1498u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
b3bee580 1499void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, u32 *gp2, u64 *boottime);
8ca151b5
JB		 1500
1501/* Tx / Host Commands */
1502int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
1503 struct iwl_host_cmd *cmd);
ab02165c 1504int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1505 u32 flags, u16 len, const void *data);
1506int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
1507 struct iwl_host_cmd *cmd,
1508 u32 *status);
ab02165c 1509int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1510 u16 len, const void *data,
1511 u32 *status);
1512int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
1513 struct ieee80211_sta *sta);
1514int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
6ce73e65
AN		 1515void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
1516 struct iwl_tx_cmd *tx_cmd,
1517 struct ieee80211_tx_info *info, u8 sta_id);
6ce73e65
AN		 1518void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
1519 struct ieee80211_tx_info *info,
1520 struct ieee80211_sta *sta, __le16 fc);
cfbc6c4c 1521void iwl_mvm_mac_itxq_xmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq);
438af969
SS		 1522unsigned int iwl_mvm_max_amsdu_size(struct iwl_mvm *mvm,
1523 struct ieee80211_sta *sta,
1524 unsigned int tid);
cfbc6c4c 1525
8ca151b5
JB		 1526#ifdef CONFIG_IWLWIFI_DEBUG
1527const char *iwl_mvm_get_tx_fail_reason(u32 status);
1528#else
1529static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
1530#endif
5888a40c 1531int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags);
a9c50726 1532int iwl_mvm_flush_sta(struct iwl_mvm *mvm, void *sta, bool internal, u32 flags);
d167e81a
MG		 1533int iwl_mvm_flush_sta_tids(struct iwl_mvm *mvm, u32 sta_id,
1534 u16 tids, u32 flags);
d49394a1 1535
8ca151b5
JB		 1536void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
1537
ca8c0f4b
JB		 1538static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
1539 struct iwl_tx_cmd *tx_cmd)
1540{
1541 struct ieee80211_key_conf *keyconf = info->control.hw_key;
1542
1543 tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
1544 memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
ca8c0f4b
JB		 1545}
1546
33ea27f6
AN		 1547static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
1548{
1549 flush_work(&mvm->async_handlers_wk);
1550}
1551
8ca151b5 1552/* Statistics */
91a8bcde
JB		 1553void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
1554 struct iwl_rx_packet *pkt);
0416841d
JB		 1555void iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
1556 struct iwl_rx_cmd_buffer *rxb);
33cef925 1557int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
91a8bcde 1558void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);
8ca151b5
JB		 1559
1560/* NVM */
5bd1d2c1 1561int iwl_nvm_init(struct iwl_mvm *mvm);
81a67e32 1562int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5 1563
a0544272
MH		 1564static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm)
1565{
1566 return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ?
1567 mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant :
1568 mvm->fw->valid_tx_ant;
1569}
1570
1571static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm)
1572{
1573 return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ?
1574 mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant :
1575 mvm->fw->valid_rx_ant;
1576}
1577
656fca00
AS		 1578static inline void iwl_mvm_toggle_tx_ant(struct iwl_mvm *mvm, u8 *ant)
1579{
1580 *ant = iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm), *ant);
1581}
1582
a0544272
MH		 1583static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
1584{
1585 u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
1586 FW_PHY_CFG_RX_CHAIN);
1587 u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
1588 u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
1589
1590 phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS |
1591 valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;
1592
1593 return mvm->fw->phy_config & phy_config;
1594}
1595
8ca151b5
JB		 1596int iwl_mvm_up(struct iwl_mvm *mvm);
1597int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
1598
1599int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 1600bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
1601 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 1602
1603/*
1604 * FW notifications / CMD responses handlers
1605 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
1606 */
0416841d 1607void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1be5d8cc
JB		 1608void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
1609 struct iwl_rx_cmd_buffer *rxb);
780e87c2
JB		 1610void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
1611 struct iwl_rx_cmd_buffer *rxb, int queue);
bf9dfeda
ST		 1612void iwl_mvm_rx_monitor_ndp(struct iwl_mvm *mvm, struct napi_struct *napi,
1613 struct iwl_rx_cmd_buffer *rxb, int queue);
a338384b 1614void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
585a6fcc 1615 struct iwl_rx_cmd_buffer *rxb, int queue);
94bb4481
SS		 1616int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
1617 const u8 *data, u32 count);
1618void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1619 int queue);
0416841d 1620void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
bdccdb85
GBA		 1621void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm,
1622 struct iwl_rx_cmd_buffer *rxb);
0416841d
JB		 1623void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1624void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
1625 struct iwl_rx_cmd_buffer *rxb);
1626void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1627void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
1628 struct iwl_rx_cmd_buffer *rxb);
1629void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm,
1630 struct iwl_rx_cmd_buffer *rxb);
1631void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
1632 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1633
1634/* MVM PHY */
1635int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1636 struct cfg80211_chan_def *chandef,
1637 u8 chains_static, u8 chains_dynamic);
1638int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1639 struct cfg80211_chan_def *chandef,
1640 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 1641void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
1642 struct iwl_mvm_phy_ctxt *ctxt);
1643void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
1644 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 1645int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
6ce73e65
AN		 1646u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef);
1647u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef);
8ca151b5
JB		 1648
1649/* MAC (virtual interface) programming */
1650int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5 1651int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a 1652int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3dfd3a97 1653 bool force_assoc_off, const u8 *bssid_override);
8ca151b5 1654int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 1655int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
1656 struct ieee80211_vif *vif);
0416841d
JB		 1657void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
1658 struct iwl_rx_cmd_buffer *rxb);
1659void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
1660 struct iwl_rx_cmd_buffer *rxb);
0db056d3
SS		 1661void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
1662 struct iwl_rx_cmd_buffer *rxb);
f92659a1
SS		 1663void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm *mvm,
1664 struct iwl_rx_cmd_buffer *rxb);
65e25482 1665void iwl_mvm_sta_pm_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
3af512d6
SS		 1666void iwl_mvm_window_status_notif(struct iwl_mvm *mvm,
1667 struct iwl_rx_cmd_buffer *rxb);
6e97b0d2
IP		 1668void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
1669 struct ieee80211_vif *vif);
86e177d8
GG		 1670void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm,
1671 struct iwl_rx_cmd_buffer *rxb);
d3a108a4
AO		 1672void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
1673 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1674/* Bindings */
1675int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1676int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1677
1678/* Quota management */
72cbb73e
DS		 1679static inline size_t iwl_mvm_quota_cmd_size(struct iwl_mvm *mvm)
1680{
1681 return iwl_mvm_has_quota_low_latency(mvm) ?
1682 sizeof(struct iwl_time_quota_cmd) :
1683 sizeof(struct iwl_time_quota_cmd_v1);
1684}
1685
1686static inline struct iwl_time_quota_data
1687*iwl_mvm_quota_cmd_get_quota(struct iwl_mvm *mvm,
1688 struct iwl_time_quota_cmd *cmd,
1689 int i)
1690{
1691 struct iwl_time_quota_data_v1 *quotas;
1692
1693 if (iwl_mvm_has_quota_low_latency(mvm))
1694 return &cmd->quotas[i];
1695
1696 quotas = (struct iwl_time_quota_data_v1 *)cmd->quotas;
1697 return (struct iwl_time_quota_data *)&quotas[i];
1698}
1699
7754ae79 1700int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload,
0166230c 1701 struct ieee80211_vif *disabled_vif);
8ca151b5
JB		 1702
1703/* Scanning */
6749dd80
LC		 1704int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1705 struct cfg80211_scan_request *req,
1706 struct ieee80211_scan_ies *ies);
d2496221 1707int iwl_mvm_scan_size(struct iwl_mvm *mvm);
c7d42480 1708int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify);
999d2568 1709int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm);
4ffb3650 1710void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm);
69e04642 1711void iwl_mvm_scan_timeout_wk(struct work_struct *work);
8ca151b5 1712
35a000b7 1713/* Scheduled scan */
0416841d
JB		 1714void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
1715 struct iwl_rx_cmd_buffer *rxb);
1716void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1717 struct iwl_rx_cmd_buffer *rxb);
65ff556b
LC		 1718int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
1719 struct ieee80211_vif *vif,
1720 struct cfg80211_sched_scan_request *req,
19945dfb
LC		 1721 struct ieee80211_scan_ies *ies,
1722 int type);
0416841d
JB		 1723void iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm,
1724 struct iwl_rx_cmd_buffer *rxb);
fb98be5e 1725
d2496221
DS		 1726/* UMAC scan */
1727int iwl_mvm_config_scan(struct iwl_mvm *mvm);
0416841d
JB		 1728void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
1729 struct iwl_rx_cmd_buffer *rxb);
1730void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1731 struct iwl_rx_cmd_buffer *rxb);
d2496221 1732
8ca151b5
JB		 1733/* MVM debugfs */
1734#ifdef CONFIG_IWLWIFI_DEBUGFS
1735int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 1736void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1737void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 1738#else
1739static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
1740 struct dentry *dbgfs_dir)
1741{
1742 return 0;
1743}
63494374
JB		 1744static inline void
1745iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1746{
1747}
1748static inline void
1749iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1750{
1751}
8ca151b5
JB		 1752#endif /* CONFIG_IWLWIFI_DEBUGFS */
1753
1754/* rate scaling */
3baf7528 1755int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool sync);
2f15a829 1756void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
f6f046f0 1757int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate);
361dbec8 1758void rs_update_last_rssi(struct iwl_mvm *mvm,
ecaf71de 1759 struct iwl_mvm_sta *mvmsta,
361dbec8 1760 struct ieee80211_rx_status *rx_status);
8ca151b5 1761
c1cb92fc 1762/* power management */
c1cb92fc 1763int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 1764int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
ef9203d2 1765int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
c1cb92fc
EG		 1766int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1767 char *buf, int bufsz);
1c2abf72 1768
175a70b7 1769void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
0416841d
JB		 1770void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
1771 struct iwl_rx_cmd_buffer *rxb);
175a70b7 1772
c43e9330 1773#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 1774int iwl_mvm_leds_init(struct iwl_mvm *mvm);
1775void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
7089ae63 1776void iwl_mvm_leds_sync(struct iwl_mvm *mvm);
c43e9330
JB		 1777#else
1778static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
1779{
1780 return 0;
1781}
1782static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
1783{
1784}
7089ae63
JB		 1785static inline void iwl_mvm_leds_sync(struct iwl_mvm *mvm)
1786{
1787}
c43e9330 1788#endif
8ca151b5
JB		 1789
1790/* D3 (WoWLAN, NetDetect) */
1791int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
1792int iwl_mvm_resume(struct ieee80211_hw *hw);
1793void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
1794void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
1795 struct ieee80211_vif *vif,
1796 struct cfg80211_gtk_rekey_data *data);
1797void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
1798 struct ieee80211_vif *vif,
1799 struct inet6_dev *idev);
1800void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
1801 struct ieee80211_vif *vif, int idx);
debff618 1802extern const struct file_operations iwl_dbgfs_d3_test_ops;
2afa6a73 1803struct iwl_wowlan_status *iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm);
a3f7ba5c
EP		 1804#ifdef CONFIG_PM
1805int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1806 struct ieee80211_vif *vif,
1807 bool host_awake,
1808 u32 cmd_flags);
1809void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1810 struct ieee80211_vif *vif,
1811 struct iwl_wowlan_status *status);
6d9d32b8
JB		 1812void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
1813 struct ieee80211_vif *vif);
1814#else
a3f7ba5c
EP		 1815static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1816 struct ieee80211_vif *vif,
1817 bool host_awake,
1818 u32 cmd_flags)
1819{
1820 return 0;
1821}
1822
1823static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1824 struct ieee80211_vif *vif,
1825 struct iwl_wowlan_status *status)
1826{
1827}
1828
6d9d32b8
JB		 1829static inline void
1830iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1831{
1832}
1833#endif
1a95c8df 1834void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
c8b06a99 1835 struct iwl_wowlan_config_cmd *cmd);
8bd22e7b
EP		 1836int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1837 struct ieee80211_vif *vif,
1838 bool disable_offloading,
c97dab40 1839 bool offload_ns,
8bd22e7b 1840 u32 cmd_flags);
8ca151b5 1841
7498cf4c
EP		 1842/* D0i3 */
1843void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1844void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1845int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
f4cf8680 1846bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
a75b9b33
LC		 1847
1848#ifdef CONFIG_PM
b2492501 1849void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
6735943f
EP		 1850int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
1851int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
d15a747f 1852int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
a75b9b33 1853#endif
7498cf4c 1854
931d4160 1855/* BT Coex */
b3de3ef4 1856int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm);
0416841d
JB		 1857void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1858 struct iwl_rx_cmd_buffer *rxb);
2b76ef13 1859void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
a8182929 1860 enum ieee80211_rssi_event_data);
8e484f0b 1861void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1862u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1863 struct ieee80211_sta *sta);
ffa6c707
EG		 1864bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1865 struct ieee80211_sta *sta);
219fb66b 1866bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
34c8b24f 1867bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8 1868bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
57fbcce3 1869 enum nl80211_band band);
d5367de2 1870u8 iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm *mvm, u8 enabled_ants);
ee7bea58 1871u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1872 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1873
7df15b1e 1874/* beacon filtering */
b571a697
AB		 1875#ifdef CONFIG_IWLWIFI_DEBUGFS
1876void
1877iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1878 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1879#else
1880static inline void
1881iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1882 struct iwl_beacon_filter_cmd *cmd)
1883{}
b571a697 1884#endif
3dd37d05
EP		 1885int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1886 struct ieee80211_vif *vif,
1887 bool enable, u32 flags);
7df15b1e 1888int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1889 struct ieee80211_vif *vif,
1890 u32 flags);
7df15b1e 1891int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1892 struct ieee80211_vif *vif,
1893 u32 flags);
9ee718aa
EL		 1894/* SMPS */
1895void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1896 enum iwl_mvm_smps_type_request req_type,
1897 enum ieee80211_smps_mode smps_request);
5c904224 1898bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1899
a21d7bcb
JB		 1900/* Low latency */
1901int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
9b137866
SS		 1902 bool low_latency,
1903 enum iwl_mvm_low_latency_cause cause);
50df8a30
AB		 1904/* get SystemLowLatencyMode - only needed for beacon threshold? */
1905bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
b66b5817 1906bool iwl_mvm_low_latency_band(struct iwl_mvm *mvm, enum nl80211_band band);
47242744
TM		 1907void iwl_mvm_send_low_latency_cmd(struct iwl_mvm *mvm, bool low_latency,
1908 u16 mac_id);
b66b5817 1909
a21d7bcb
JB		 1910/* get VMACLowLatencyMode */
1911static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1912{
1913 /*
1914 * should this consider associated/active/... state?
1915 *
1916 * Normally low-latency should only be active on interfaces
1917 * that are active, but at least with debugfs it can also be
1918 * enabled on interfaces that aren't active. However, when
1919 * interface aren't active then they aren't added into the
1920 * binding, so this has no real impact. For now, just return
1921 * the current desired low-latency state.
1922 */
9b137866
SS		 1923 return mvmvif->low_latency;
1924}
1925
1926static inline
1927void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set,
1928 enum iwl_mvm_low_latency_cause cause)
1929{
1930 if (set)
1931 mvmvif->low_latency |= cause;
1932 else
1933 mvmvif->low_latency &= ~cause;
a21d7bcb
JB		 1934}
1935
eb3908d3
LC		 1936/* Return a bitmask with all the hw supported queues, except for the
1937 * command queue, which can't be flushed.
1938 */
1939static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
1940{
1941 return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) &
c8f54701 1942 ~BIT(IWL_MVM_DQA_CMD_QUEUE));
3edf8ff6
AA		 1943}
1944
fcb6b92a
CRI		 1945static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
1946{
4244e7fc
SM		 1947 lockdep_assert_held(&mvm->mutex);
1948 /* calling this function without using dump_start/end since at this
1949 * point we already hold the op mode mutex
1950 */
1951 iwl_fw_dbg_collect_sync(&mvm->fwrt);
4b7f7ee2 1952 iwl_fw_cancel_timestamp(&mvm->fwrt);
235acb18 1953 iwl_free_fw_paging(&mvm->fwrt);
65b280fe 1954 clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
7174beb6 1955 iwl_fw_dump_conf_clear(&mvm->fwrt);
fcb6b92a
CRI		 1956 iwl_trans_stop_device(mvm->trans);
1957}
1958
cf961e16
LK		 1959/* Re-configure the SCD for a queue that has already been configured */
1960int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
1961 int tid, int frame_limit, u16 ssn);
1962
9ee718aa 1963/* Thermal management and CT-kill */
0c0e2c71 1964void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
fd1f7550 1965void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp);
0416841d
JB		 1966void iwl_mvm_temp_notif(struct iwl_mvm *mvm,
1967 struct iwl_rx_cmd_buffer *rxb);
9ee718aa 1968void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
c221daf2
CRI		 1969void iwl_mvm_thermal_initialize(struct iwl_mvm *mvm, u32 min_backoff);
1970void iwl_mvm_thermal_exit(struct iwl_mvm *mvm);
9ee718aa 1971void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
7869318e 1972int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp);
0a3b7119 1973void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
61d8c626 1974void iwl_mvm_enter_ctkill(struct iwl_mvm *mvm);
c221daf2 1975int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm);
5c89e7bc 1976int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget);
9ee718aa 1977
dcaf9f5e
AN		 1978/* Location Aware Regulatory */
1979struct iwl_mcc_update_resp *
8ba2d7a1
EH		 1980iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
1981 enum iwl_mcc_source src_id);
90d4f7db 1982int iwl_mvm_init_mcc(struct iwl_mvm *mvm);
0416841d
JB		 1983void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
1984 struct iwl_rx_cmd_buffer *rxb);
88931cc9 1985struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy,
8ba2d7a1 1986 const char *alpha2,
47c8b154
JD		 1987 enum iwl_mcc_source src_id,
1988 bool *changed);
1989struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm,
1990 bool *changed);
8ba2d7a1 1991int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm);
47c8b154 1992void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm);
dcaf9f5e 1993
1f3b0ff8
LE		 1994/* smart fifo */
1995int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1996 bool added_vif);
1997
fa3d07e4 1998/* TDLS */
307e4723
AN		 1999
2000/*
2001 * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
2002 * This TID is marked as used vs the AP and all connected TDLS peers.
2003 */
2004#define IWL_MVM_TDLS_FW_TID 4
2005
fa3d07e4 2006int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d4317252
AN		 2007void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
2008void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2009 bool sta_added);
2010void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
2011 struct ieee80211_vif *vif);
1d3c3f63
AN		 2012int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
2013 struct ieee80211_vif *vif,
2014 struct ieee80211_sta *sta, u8 oper_class,
2015 struct cfg80211_chan_def *chandef,
2016 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie);
2017void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
2018 struct ieee80211_vif *vif,
2019 struct ieee80211_tdls_ch_sw_params *params);
2020void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
2021 struct ieee80211_vif *vif,
2022 struct ieee80211_sta *sta);
0416841d 2023void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1d3c3f63 2024void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
fa3d07e4 2025
d0ff5d22
SS		 2026void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
2027 struct iwl_mvm_internal_rxq_notif *notif,
2028 u32 size);
8cef5344 2029void iwl_mvm_reorder_timer_expired(struct timer_list *t);
7f549e2c 2030struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
d4a7e708 2031bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm);
7f549e2c 2032
7d9d0d56
LC		 2033#define MVM_TCM_PERIOD_MSEC 500
2034#define MVM_TCM_PERIOD (HZ * MVM_TCM_PERIOD_MSEC / 1000)
2035#define MVM_LL_PERIOD (10 * HZ)
2036void iwl_mvm_tcm_work(struct work_struct *work);
2037void iwl_mvm_recalc_tcm(struct iwl_mvm *mvm);
2038void iwl_mvm_pause_tcm(struct iwl_mvm *mvm, bool with_cancel);
2039void iwl_mvm_resume_tcm(struct iwl_mvm *mvm);
b0ffe455
JB		 2040void iwl_mvm_tcm_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
2041void iwl_mvm_tcm_rm_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
7d9d0d56
LC		 2042u8 iwl_mvm_tcm_load_percentage(u32 airtime, u32 elapsed);
2043
b08c1d97 2044void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
5d42e7b2
EG		 2045unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
2046 struct ieee80211_vif *vif,
2047 bool tdls, bool cmd_q);
31755207
EG		 2048void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
2049 const char *errmsg);
528a542a
EG		 2050void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm *mvm,
2051 struct ieee80211_vif *vif,
2052 const struct ieee80211_sta *sta,
2053 u16 tid);
8c23f95c 2054
42ce76d6 2055int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b);
7fe90e0e 2056int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm);
177a11cf
GG		 2057#ifdef CONFIG_IWLWIFI_DEBUGFS
2058void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw,
2059 struct ieee80211_vif *vif,
2060 struct ieee80211_sta *sta,
2061 struct dentry *dir);
2062#endif
03098268 2063
8ca151b5 2064#endif /* __IWL_MVM_H__ */
Linux 6.x block layer and io_uring tree(s)