]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blame - drivers/net/wireless/iwlwifi/mvm/mvm.h
iwlwifi: mvm: add framework for triggers for fw dump
[mirror_ubuntu-artful-kernel.git] / drivers / net / wireless / 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.
8b4139dc 9 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
8ca151b5
JB
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of version 2 of the GNU General Public License as
13 * published by the Free Software Foundation.
14 *
15 * This program is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
23 * USA
24 *
25 * The full GNU General Public License is included in this distribution
410dc5aa 26 * in the file called COPYING.
8ca151b5
JB
27 *
28 * Contact Information:
29 * Intel Linux Wireless <ilw@linux.intel.com>
30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
31 *
32 * BSD LICENSE
33 *
51368bf7 34 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
8b4139dc 35 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
8ca151b5
JB
36 * All rights reserved.
37 *
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
40 * are met:
41 *
42 * * Redistributions of source code must retain the above copyright
43 * notice, this list of conditions and the following disclaimer.
44 * * Redistributions in binary form must reproduce the above copyright
45 * notice, this list of conditions and the following disclaimer in
46 * the documentation and/or other materials provided with the
47 * distribution.
48 * * Neither the name Intel Corporation nor the names of its
49 * contributors may be used to endorse or promote products derived
50 * from this software without specific prior written permission.
51 *
52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63 *
64 *****************************************************************************/
65
66#ifndef __IWL_MVM_H__
67#define __IWL_MVM_H__
68
69#include <linux/list.h>
70#include <linux/spinlock.h>
71#include <linux/leds.h>
72#include <linux/in6.h>
73
74#include "iwl-op-mode.h"
75#include "iwl-trans.h"
76#include "iwl-notif-wait.h"
77#include "iwl-eeprom-parse.h"
d2709ad7 78#include "iwl-fw-file.h"
8ca151b5
JB
79#include "sta.h"
80#include "fw-api.h"
99545924 81#include "constants.h"
8ca151b5
JB
82
83#define IWL_INVALID_MAC80211_QUEUE 0xff
831e85f3 84#define IWL_MVM_MAX_ADDRESSES 5
8101a7f0
EG
85/* RSSI offset for WkP */
86#define IWL_RSSI_OFFSET 50
12d423e8 87#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
b112889c
AM
88/* A TimeUnit is 1024 microsecond */
89#define MSEC_TO_TU(_msec) (_msec*1000/1024)
8ca151b5 90
4500e133
LC
91/* For GO, this value represents the number of TUs before CSA "beacon
92 * 0" TBTT when the CSA time-event needs to be scheduled to start. It
93 * must be big enough to ensure that we switch in time.
7f0a7c67 94 */
f991e17b 95#define IWL_MVM_CHANNEL_SWITCH_TIME_GO 40
4500e133
LC
96
97/* For client, this value represents the number of TUs before CSA
98 * "beacon 1" TBTT, instead. This is because we don't know when the
99 * GO/AP will be in the new channel, so we switch early enough.
100 */
101#define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT 10
7f0a7c67
AO
102
103/*
104 * This value (in TUs) is used to fine tune the CSA NoA end time which should
105 * be just before "beacon 0" TBTT.
106 */
107#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
108
003e5236
AO
109/*
110 * Number of beacons to transmit on a new channel until we unblock tx to
111 * the stations, even if we didn't identify them on a new channel
112 */
113#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
114
e5209263 115extern const struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7 116
8ca151b5
JB
117/**
118 * struct iwl_mvm_mod_params - module parameters for iwlmvm
119 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
120 * We will register to mac80211 to have testmode working. The NIC must not
121 * be up'ed after the INIT fw asserted. This is useful to be able to use
122 * proprietary tools over testmode to debug the INIT fw.
ce71c2f7 123 * @tfd_q_hang_detect: enabled the detection of hung transmit queues
8ca151b5
JB
124 * @power_scheme: CAM(Continuous Active Mode)-1, BPS(Balanced Power
125 * Save)-2(default), LP(Low Power)-3
126 */
127struct iwl_mvm_mod_params {
128 bool init_dbg;
ce71c2f7 129 bool tfd_q_hang_detect;
8ca151b5
JB
130 int power_scheme;
131};
132extern struct iwl_mvm_mod_params iwlmvm_mod_params;
133
48eb7b34
EG
134/**
135 * struct iwl_mvm_dump_ptrs - set of pointers needed for the fw-error-dump
136 *
137 * @op_mode_ptr: pointer to the buffer coming from the mvm op_mode
138 * @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the
139 * transport's data.
140 * @trans_len: length of the valid data in trans_ptr
141 * @op_mode_len: length of the valid data in op_mode_ptr
142 */
143struct iwl_mvm_dump_ptrs {
144 struct iwl_trans_dump_data *trans_ptr;
145 void *op_mode_ptr;
146 u32 op_mode_len;
147};
148
8ca151b5
JB
149struct iwl_mvm_phy_ctxt {
150 u16 id;
151 u16 color;
fe0f2de3 152 u32 ref;
8ca151b5
JB
153
154 /*
155 * TODO: This should probably be removed. Currently here only for rate
156 * scaling algorithm
157 */
158 struct ieee80211_channel *channel;
159};
160
161struct iwl_mvm_time_event_data {
162 struct ieee80211_vif *vif;
163 struct list_head list;
164 unsigned long end_jiffies;
165 u32 duration;
166 bool running;
167 u32 uid;
168
169 /*
170 * The access to the 'id' field must be done when the
171 * mvm->time_event_lock is held, as it value is used to indicate
172 * if the te is in the time event list or not (when id == TE_MAX)
173 */
174 u32 id;
175};
176
177 /* Power management */
178
179/**
180 * enum iwl_power_scheme
181 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
182 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
183 * @IWL_POWER_LEVEL_LP - Low Power
184 */
185enum iwl_power_scheme {
186 IWL_POWER_SCHEME_CAM = 1,
187 IWL_POWER_SCHEME_BPS,
188 IWL_POWER_SCHEME_LP
189};
190
e7eb65ca 191#define IWL_CONN_MAX_LISTEN_INTERVAL 10
e3c588ec 192#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2
8ca151b5 193
b571a697
AB
194#ifdef CONFIG_IWLWIFI_DEBUGFS
195enum iwl_dbgfs_pm_mask {
196 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
197 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
198 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
199 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
200 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
bd4ace2a
AB
201 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
202 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 203 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 204 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
84fd7608 205 MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
b571a697
AB
206};
207
208struct iwl_dbgfs_pm {
e811ada7 209 u16 keep_alive_seconds;
b571a697
AB
210 u32 rx_data_timeout;
211 u32 tx_data_timeout;
212 bool skip_over_dtim;
213 u8 skip_dtim_periods;
bd4ace2a
AB
214 bool lprx_ena;
215 u32 lprx_rssi_threshold;
89716344 216 bool snooze_ena;
175a70b7 217 bool uapsd_misbehaving;
84fd7608 218 bool use_ps_poll;
b571a697
AB
219 int mask;
220};
221
222/* beacon filtering */
223
224enum iwl_dbgfs_bf_mask {
225 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
226 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
227 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG
228 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
229 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
230 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
231 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
232 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
233 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
234 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
235 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB
236};
237
238struct iwl_dbgfs_bf {
5dca7c24
HG
239 u32 bf_energy_delta;
240 u32 bf_roaming_energy_delta;
241 u32 bf_roaming_state;
242 u32 bf_temp_threshold;
243 u32 bf_temp_fast_filter;
244 u32 bf_temp_slow_filter;
245 u32 bf_enable_beacon_filter;
246 u32 bf_debug_flag;
b571a697
AB
247 u32 bf_escape_timer;
248 u32 ba_escape_timer;
5dca7c24 249 u32 ba_enable_beacon_abort;
b571a697
AB
250 int mask;
251};
252#endif
253
9ee718aa
EL
254enum iwl_mvm_smps_type_request {
255 IWL_MVM_SMPS_REQ_BT_COEX,
256 IWL_MVM_SMPS_REQ_TT,
697162a1 257 IWL_MVM_SMPS_REQ_PROT,
9ee718aa
EL
258 NUM_IWL_MVM_SMPS_REQ,
259};
260
7498cf4c
EP
261enum iwl_mvm_ref_type {
262 IWL_MVM_REF_UCODE_DOWN,
519e2026 263 IWL_MVM_REF_SCAN,
9f45c36d 264 IWL_MVM_REF_ROC,
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,
7498cf4c 283
34e611ea
JB
284 /* update debugfs.c when changing this */
285
7498cf4c
EP
286 IWL_MVM_REF_COUNT,
287};
288
a39979a8
EG
289enum iwl_bt_force_ant_mode {
290 BT_FORCE_ANT_DIS = 0,
291 BT_FORCE_ANT_AUTO,
292 BT_FORCE_ANT_BT,
293 BT_FORCE_ANT_WIFI,
294
295 BT_FORCE_ANT_MAX,
296};
297
a20fd398
AO
298/**
299* struct iwl_mvm_vif_bf_data - beacon filtering related data
300* @bf_enabled: indicates if beacon filtering is enabled
301* @ba_enabled: indicated if beacon abort is enabled
a20fd398
AO
302* @ave_beacon_signal: average beacon signal
303* @last_cqm_event: rssi of the last cqm event
911222b5
AO
304* @bt_coex_min_thold: minimum threshold for BT coex
305* @bt_coex_max_thold: maximum threshold for BT coex
306* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO
307*/
308struct iwl_mvm_vif_bf_data {
309 bool bf_enabled;
310 bool ba_enabled;
311 s8 ave_beacon_signal;
312 s8 last_cqm_event;
911222b5
AO
313 s8 bt_coex_min_thold;
314 s8 bt_coex_max_thold;
315 s8 last_bt_coex_event;
a20fd398
AO
316};
317
8ca151b5
JB
318/**
319 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
320 * @id: between 0 and 3
321 * @color: to solve races upon MAC addition and removal
322 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
3dfd3a97
JB
323 * @bssid: BSSID for this (client) interface
324 * @associated: indicates that we're currently associated, used only for
325 * managing the firmware state in iwl_mvm_bss_info_changed_station()
8ca151b5 326 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB
327 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
328 * should get quota etc.
19889025 329 * @pm_enabled - Indicate if MAC power management is allowed
1e1391ca 330 * @monitor_active: indicates that monitor context is configured, and that the
a21d7bcb
JB
331 * interface should get quota etc.
332 * @low_latency: indicates that this interface is in low-latency mode
333 * (VMACLowLatencyMode)
2533edce 334 * @ps_disabled: indicates that this interface requires PS to be disabled
8ca151b5
JB
335 * @queue_params: QoS params for this MAC
336 * @bcast_sta: station used for broadcast packets. Used by the following
337 * vifs: P2P_DEVICE, GO and AP.
338 * @beacon_skb: the skb used to hold the AP/GO beacon template
8b206d19
JB
339 * @smps_requests: the SMPS requests of differents parts of the driver,
340 * combined on update to yield the overall request to mac80211.
33cef925
JB
341 * @beacon_stats: beacon statistics, containing the # of received beacons,
342 * # of received beacons accumulated over FW restart, and the current
343 * average signal of beacons retrieved from the firmware
8ca151b5
JB
344 */
345struct iwl_mvm_vif {
346 u16 id;
347 u16 color;
348 u8 ap_sta_id;
349
3dfd3a97
JB
350 u8 bssid[ETH_ALEN];
351 bool associated;
352
8ca151b5 353 bool uploaded;
5023d966 354 bool ap_ibss_active;
19889025 355 bool pm_enabled;
1e1391ca 356 bool monitor_active;
a21d7bcb 357 bool low_latency;
2533edce 358 bool ps_disabled;
a20fd398 359 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 360
33cef925
JB
361 struct {
362 u32 num_beacons, accu_num_beacons;
363 u8 avg_signal;
364 } beacon_stats;
365
506a81e6
JB
366 u32 ap_beacon_time;
367
8ca151b5
JB
368 enum iwl_tsf_id tsf_id;
369
370 /*
371 * QoS data from mac80211, need to store this here
372 * as mac80211 has a separate callback but we need
373 * to have the data for the MAC context
374 */
375 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
376 struct iwl_mvm_time_event_data time_event_data;
b112889c 377 struct iwl_mvm_time_event_data hs_time_event_data;
8ca151b5
JB
378
379 struct iwl_mvm_int_sta bcast_sta;
380
381 /*
382 * Assigned while mac80211 has the interface in a channel context,
383 * or, for P2P Device, while it exists.
384 */
385 struct iwl_mvm_phy_ctxt *phy_ctxt;
386
387#ifdef CONFIG_PM_SLEEP
388 /* WoWLAN GTK rekey data */
389 struct {
390 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
391 __le64 replay_ctr;
392 bool valid;
393 } rekey_data;
394
395 int tx_key_idx;
396
6d9d32b8
JB
397 bool seqno_valid;
398 u16 seqno;
1a95c8df 399#endif
6d9d32b8 400
8ca151b5
JB
401#if IS_ENABLED(CONFIG_IPV6)
402 /* IPv6 addresses for WoWLAN */
5369d6c1 403 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
8ca151b5
JB
404 int num_target_ipv6_addrs;
405#endif
8ca151b5
JB
406
407#ifdef CONFIG_IWLWIFI_DEBUGFS
7f09d704 408 struct iwl_mvm *mvm;
8ca151b5 409 struct dentry *dbgfs_dir;
63494374 410 struct dentry *dbgfs_slink;
b571a697
AB
411 struct iwl_dbgfs_pm dbgfs_pm;
412 struct iwl_dbgfs_bf dbgfs_bf;
474b50c3 413 struct iwl_mac_power_cmd mac_pwr_cmd;
8ca151b5 414#endif
9ee718aa
EL
415
416 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB
417
418 /* FW identified misbehaving AP */
419 u8 uapsd_misbehaving_bssid[ETH_ALEN];
7ef0aab6
AO
420
421 /* Indicates that CSA countdown may be started */
422 bool csa_countdown;
8ca151b5
JB
423};
424
425static inline struct iwl_mvm_vif *
426iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
427{
428 return (void *)vif->drv_priv;
429}
430
b797e3fb
EG
431extern const u8 tid_to_mac80211_ac[];
432
8ca151b5
JB
433enum iwl_scan_status {
434 IWL_MVM_SCAN_NONE,
435 IWL_MVM_SCAN_OS,
35a000b7 436 IWL_MVM_SCAN_SCHED,
8ca151b5
JB
437};
438
439/**
440 * struct iwl_nvm_section - describes an NVM section in memory.
441 *
442 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
443 * and saved for later use by the driver. Not all NVM sections are saved
444 * this way, only the needed ones.
445 */
446struct iwl_nvm_section {
447 u16 length;
448 const u8 *data;
449};
450
9ee718aa
EL
451/*
452 * Tx-backoff threshold
453 * @temperature: The threshold in Celsius
454 * @backoff: The tx-backoff in uSec
455 */
456struct iwl_tt_tx_backoff {
457 s32 temperature;
458 u32 backoff;
459};
460
461#define TT_TX_BACKOFF_SIZE 6
462
463/**
464 * struct iwl_tt_params - thermal throttling parameters
465 * @ct_kill_entry: CT Kill entry threshold
466 * @ct_kill_exit: CT Kill exit threshold
467 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
468 * to checks whether to exit CT Kill.
469 * @dynamic_smps_entry: Dynamic SMPS entry threshold
470 * @dynamic_smps_exit: Dynamic SMPS exit threshold
471 * @tx_protection_entry: TX protection entry threshold
472 * @tx_protection_exit: TX protection exit threshold
473 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
474 * @support_ct_kill: Support CT Kill?
475 * @support_dynamic_smps: Support dynamic SMPS?
476 * @support_tx_protection: Support tx protection?
477 * @support_tx_backoff: Support tx-backoff?
478 */
479struct iwl_tt_params {
480 s32 ct_kill_entry;
481 s32 ct_kill_exit;
482 u32 ct_kill_duration;
483 s32 dynamic_smps_entry;
484 s32 dynamic_smps_exit;
485 s32 tx_protection_entry;
486 s32 tx_protection_exit;
487 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
488 bool support_ct_kill;
489 bool support_dynamic_smps;
490 bool support_tx_protection;
491 bool support_tx_backoff;
492};
493
494/**
495 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
496 * @ct_kill_exit: worker to exit thermal kill
497 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
498 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 499 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 500 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 501 * @throttle: Is thermal throttling is active?
9ee718aa
EL
502 */
503struct iwl_mvm_tt_mgmt {
504 struct delayed_work ct_kill_exit;
505 bool dynamic_smps;
506 u32 tx_backoff;
0c0e2c71 507 u32 min_backoff;
9ee718aa 508 const struct iwl_tt_params *params;
dafe6c43 509 bool throttle;
9ee718aa
EL
510};
511
5fc0f76c
ES
512#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
513
514struct iwl_mvm_frame_stats {
515 u32 legacy_frames;
516 u32 ht_frames;
517 u32 vht_frames;
518 u32 bw_20_frames;
519 u32 bw_40_frames;
520 u32 bw_80_frames;
521 u32 bw_160_frames;
522 u32 sgi_frames;
523 u32 ngi_frames;
524 u32 siso_frames;
525 u32 mimo2_frames;
526 u32 agg_frames;
527 u32 ampdu_count;
528 u32 success_frames;
529 u32 fail_frames;
530 u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
531 int last_frame_idx;
532};
533
d15a747f
EP
534enum {
535 D0I3_DEFER_WAKEUP,
536 D0I3_PENDING_WAKEUP,
537};
538
7280d1f0
MG
539#define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
540#define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
541#define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
542
1d3c3f63
AN
543enum iwl_mvm_tdls_cs_state {
544 IWL_MVM_TDLS_SW_IDLE = 0,
545 IWL_MVM_TDLS_SW_REQ_SENT,
5cb12701 546 IWL_MVM_TDLS_SW_RESP_RCVD,
1d3c3f63
AN
547 IWL_MVM_TDLS_SW_REQ_RCVD,
548 IWL_MVM_TDLS_SW_ACTIVE,
549};
550
04fd2c28
LK
551struct iwl_mvm_shared_mem_cfg {
552 u32 shared_mem_addr;
553 u32 shared_mem_size;
554 u32 sample_buff_addr;
555 u32 sample_buff_size;
556 u32 txfifo_addr;
557 u32 txfifo_size[TX_FIFO_MAX_NUM];
558 u32 rxfifo_size[RX_FIFO_MAX_NUM];
559 u32 page_buff_addr;
560 u32 page_buff_size;
561};
562
8ca151b5
JB
563struct iwl_mvm {
564 /* for logger access */
565 struct device *dev;
566
567 struct iwl_trans *trans;
568 const struct iwl_fw *fw;
569 const struct iwl_cfg *cfg;
570 struct iwl_phy_db *phy_db;
571 struct ieee80211_hw *hw;
572
573 /* for protecting access to iwl_mvm */
574 struct mutex mutex;
575 struct list_head async_handlers_list;
576 spinlock_t async_handlers_lock;
577 struct work_struct async_handlers_wk;
578
579 struct work_struct roc_done_wk;
580
581 unsigned long status;
582
7df15b1e
HG
583 /*
584 * for beacon filtering -
585 * currently only one interface can be supported
586 */
587 struct iwl_mvm_vif *bf_allowed_vif;
588
8ca151b5
JB
589 enum iwl_ucode_type cur_ucode;
590 bool ucode_loaded;
ff116373 591 bool init_ucode_complete;
31b8b343 592 bool calibrating;
8ca151b5
JB
593 u32 error_event_table;
594 u32 log_event_table;
01a9ca51
EH
595 u32 umac_error_event_table;
596 bool support_umac_log;
91479b64 597 struct iwl_sf_region sf_space;
8ca151b5
JB
598
599 u32 ampdu_ref;
600
601 struct iwl_notif_wait_data notif_wait;
602
3848ab66
MG
603 struct mvm_statistics_rx rx_stats;
604
91a8bcde
JB
605 struct {
606 u64 rx_time;
607 u64 tx_time;
608 u64 on_time_rf;
609 u64 on_time_scan;
610 } radio_stats, accu_radio_stats;
611
8ca151b5 612 u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
df197c00 613 atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
8ca151b5 614
e02a9d60 615 const char *nvm_file_name;
8ca151b5 616 struct iwl_nvm_data *nvm_data;
b9545b48 617 /* NVM sections */
ae2b21b0 618 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5
JB
619
620 /* EEPROM MAC addresses */
621 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
622
623 /* data related to data path */
624 struct iwl_rx_phy_info last_phy_info;
625 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
626 struct work_struct sta_drained_wk;
627 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 628 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
a0f6bf2a 629 u32 tfd_drained[IWL_MVM_STATION_COUNT];
113a0447 630 u8 rx_ba_sessions;
8ca151b5
JB
631
632 /* configured by mac80211 */
633 u32 rts_threshold;
634
635 /* Scan status, cmd (pre-allocated) and auxiliary station */
636 enum iwl_scan_status scan_status;
fb98be5e 637 void *scan_cmd;
e59647ea 638 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
8ca151b5 639
d2496221
DS
640 /* UMAC scan tracking */
641 u32 scan_uid[IWL_MVM_MAX_SIMULTANEOUS_SCANS];
642 u8 scan_seq_num, sched_scan_seq_num;
643
91b05d10
OG
644 /* rx chain antennas set through debugfs for the scan command */
645 u8 scan_rx_ant;
646
c87163b9
EP
647#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
648 /* broadcast filters to configure for each associated station */
649 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP
650#ifdef CONFIG_IWLWIFI_DEBUGFS
651 struct {
652 u32 override; /* u32 for debugfs_create_bool */
653 struct iwl_bcast_filter_cmd cmd;
654 } dbgfs_bcast_filtering;
655#endif
c87163b9
EP
656#endif
657
8ca151b5
JB
658 /* Internal station */
659 struct iwl_mvm_int_sta aux_sta;
660
e820c2da
HD
661 bool last_ebs_successful;
662
8ca151b5
JB
663 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
664 u8 mgmt_last_antenna_idx;
665
1f3b0ff8
LE
666 /* last smart fifo state that was successfully sent to firmware */
667 enum iwl_sf_state sf_state;
668
8ca151b5
JB
669#ifdef CONFIG_IWLWIFI_DEBUGFS
670 struct dentry *debugfs_dir;
671 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 672 u32 dbgfs_prph_reg_addr;
64b928c4
AB
673 bool disable_power_off;
674 bool disable_power_off_d3;
086f7368 675
e5d74646
AB
676 bool scan_iter_notif_enabled;
677
086f7368
EG
678 struct debugfs_blob_wrapper nvm_hw_blob;
679 struct debugfs_blob_wrapper nvm_sw_blob;
680 struct debugfs_blob_wrapper nvm_calib_blob;
681 struct debugfs_blob_wrapper nvm_prod_blob;
5fc0f76c
ES
682
683 struct iwl_mvm_frame_stats drv_rx_stats;
684 spinlock_t drv_stats_lock;
ddf89ab1 685 u16 dbgfs_rx_phyinfo;
8ca151b5
JB
686#endif
687
fe0f2de3 688 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB
689
690 struct list_head time_event_list;
691 spinlock_t time_event_lock;
692
693 /*
694 * A bitmap indicating the index of the key in use. The firmware
695 * can hold 16 keys at most. Reflect this fact.
696 */
697 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
5ee2b215 698
576eeee9
EP
699 /* references taken by the driver and spinlock protecting them */
700 spinlock_t refs_lock;
701 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 702
8ca151b5
JB
703 u8 vif_count;
704
291aa7c4
EH
705 /* -1 for always, 0 for never, >0 for that many times */
706 s8 restart_fw;
d2709ad7
EG
707 u8 fw_dbg_conf;
708 struct delayed_work fw_dump_wk;
291aa7c4 709
c43e9330 710#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 711 struct led_classdev led;
c43e9330 712#endif
8ca151b5
JB
713
714 struct ieee80211_vif *p2p_device_vif;
f444eb10
JB
715
716#ifdef CONFIG_PM_SLEEP
964dc9e2 717 struct wiphy_wowlan_support wowlan;
f444eb10 718 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
3c2f3b20
LC
719
720 /* sched scan settings for net detect */
721 struct cfg80211_sched_scan_request *nd_config;
cc4c1ab5 722 struct ieee80211_scan_ies nd_ies;
d9718da8
LC
723 struct cfg80211_match_set *nd_match_sets;
724 int n_nd_match_sets;
8ed4e659
LC
725 struct ieee80211_channel **nd_channels;
726 int n_nd_channels;
2021a89d 727 bool net_detect;
afc66bb7 728#ifdef CONFIG_IWLWIFI_DEBUGFS
b0114714 729 u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
debff618 730 bool d3_test_active;
afc66bb7
JB
731 bool store_d3_resume_sram;
732 void *d3_resume_sram;
debff618 733 u32 d3_test_pme_ptr;
78c9df66 734 struct ieee80211_vif *keep_vif;
afc66bb7 735#endif
f444eb10 736#endif
f421f9c3 737
37577fe2
EP
738 /* d0i3 */
739 u8 d0i3_ap_sta_id;
b2492501 740 bool d0i3_offloading;
37577fe2 741 struct work_struct d0i3_exit_work;
b2492501 742 struct sk_buff_head d0i3_tx;
d15a747f
EP
743 /* protect d0i3_suspend_flags */
744 struct mutex d0i3_suspend_mutex;
745 unsigned long d0i3_suspend_flags;
b2492501
AN
746 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
747 spinlock_t d0i3_tx_lock;
748 wait_queue_head_t d0i3_exit_waitq;
37577fe2 749
f421f9c3 750 /* BT-Coex */
1459f269
EG
751 u8 bt_ack_kill_msk[NUM_PHY_CTX];
752 u8 bt_cts_kill_msk[NUM_PHY_CTX];
0ea8d043
EG
753
754 struct iwl_bt_coex_profile_notif_old last_bt_notif_old;
755 struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old;
430a3bba
EG
756 struct iwl_bt_coex_profile_notif last_bt_notif;
757 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 758
b9fae2d5
EG
759 u32 last_ant_isol;
760 u8 last_corun_lut;
cdb00563 761 u8 bt_tx_prio;
a39979a8 762 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 763
b112889c
AM
764 /* Aux ROC */
765 struct list_head aux_roc_te_list;
766
9ee718aa
EL
767 /* Thermal Throttling and CTkill */
768 struct iwl_mvm_tt_mgmt thermal_throttle;
769 s32 temperature; /* Celsius */
7280d1f0
MG
770 /*
771 * Debug option to set the NIC temperature. This option makes the
772 * driver think this is the actual NIC temperature, and ignore the
773 * real temperature that is received from the fw
774 */
775 bool temperature_test; /* Debug test temperature is enabled */
e811ada7 776
b2b7875b
JB
777 struct iwl_time_quota_cmd last_quota_cmd;
778
507cadf2
DS
779#ifdef CONFIG_NL80211_TESTMODE
780 u32 noa_duration;
781 struct ieee80211_vif *noa_vif;
782#endif
19e737c9
EL
783
784 /* Tx queues */
785 u8 aux_queue;
786 u8 first_agg_queue;
787 u8 last_agg_queue;
1c2abf72 788
92d85562 789 /* Indicate if device power save is allowed */
bdd54839 790 u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
bd3398e2 791
664322fa 792 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO
793 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
794 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS
795
796 /* system time of last beacon (for AP/GO interface) */
797 u32 ap_last_beacon_gp2;
9ecd051e
ES
798
799 u8 low_latency_agg_frame_limit;
1d3c3f63
AN
800
801 /* TDLS channel switch data */
802 struct {
803 struct delayed_work dwork;
804 enum iwl_mvm_tdls_cs_state state;
805
806 /*
807 * Current cs sta - might be different from periodic cs peer
808 * station. Value is meaningless when the cs-state is idle.
809 */
810 u8 cur_sta_id;
811
812 /* TDLS periodic channel-switch peer */
813 struct {
814 u8 sta_id;
815 u8 op_class;
816 bool initiator; /* are we the link initiator */
817 struct cfg80211_chan_def chandef;
818 struct sk_buff *skb; /* ch sw template */
819 u32 ch_sw_tm_ie;
b9dccdb3
AN
820
821 /* timestamp of last ch-sw request sent (GP2 time) */
822 u32 sent_timestamp;
1d3c3f63
AN
823 } peer;
824 } tdls_cs;
04fd2c28
LK
825
826 struct iwl_mvm_shared_mem_cfg shared_mem_cfg;
8ca151b5
JB
827};
828
829/* Extract MVM priv from op_mode and _hw */
830#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
831 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
832
833#define IWL_MAC80211_GET_MVM(_hw) \
834 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
835
9ee718aa
EL
836enum iwl_mvm_status {
837 IWL_MVM_STATUS_HW_RFKILL,
838 IWL_MVM_STATUS_HW_CTKILL,
839 IWL_MVM_STATUS_ROC_RUNNING,
840 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 841 IWL_MVM_STATUS_IN_D0I3,
b112889c 842 IWL_MVM_STATUS_ROC_AUX_RUNNING,
58629d9d 843 IWL_MVM_STATUS_D3_RECONFIG,
d2709ad7 844 IWL_MVM_STATUS_DUMPING_FW_LOG,
9ee718aa
EL
845};
846
847static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
848{
849 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
850 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
851}
852
dc88b4ba
LC
853/* Must be called with rcu_read_lock() held and it can only be
854 * released when mvmsta is not needed anymore.
855 */
856static inline struct iwl_mvm_sta *
857iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
858{
859 struct ieee80211_sta *sta;
860
861 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
862 return NULL;
863
864 sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
865
866 /* This can happen if the station has been removed right now */
867 if (IS_ERR_OR_NULL(sta))
868 return NULL;
869
870 return iwl_mvm_sta_from_mac80211(sta);
871}
872
f327b04c
EG
873static inline struct iwl_mvm_sta *
874iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
875{
876 struct ieee80211_sta *sta;
877
878 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
879 return NULL;
880
881 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
882 lockdep_is_held(&mvm->mutex));
883
884 /* This can happen if the station has been removed right now */
885 if (IS_ERR_OR_NULL(sta))
886 return NULL;
887
888 return iwl_mvm_sta_from_mac80211(sta);
889}
890
7bb426ea
EP
891static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
892{
893 return mvm->trans->cfg->d0i3 &&
0f8f93d6 894 mvm->trans->d0i3_mode != IWL_D0I3_MODE_OFF &&
b0677f71 895 !iwlwifi_mod_params.d0i3_disable &&
7bb426ea
EP
896 (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
897}
898
0294d9ee 899static inline bool iwl_mvm_is_scd_cfg_supported(struct iwl_mvm *mvm)
3edf8ff6 900{
c774905d 901 return mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_SCD_CFG;
3edf8ff6
AA
902}
903
0522588d
EG
904static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm)
905{
906 return (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_BT_COEX_PLCR) &&
907 IWL_MVM_BT_COEX_CORUNNING;
908}
909
8ca151b5
JB
910extern const u8 iwl_mvm_ac_to_tx_fifo[];
911
912struct iwl_rate_info {
913 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
914 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
915 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
916 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
917 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
918};
919
a0a09243
LC
920void __iwl_mvm_mac_stop(struct iwl_mvm *mvm);
921int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
922
8ca151b5
JB
923/******************
924 * MVM Methods
925 ******************/
926/* uCode */
927int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
928
929/* Utils */
930int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
931 enum ieee80211_band band);
d310e405
ES
932void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
933 enum ieee80211_band band,
934 struct ieee80211_tx_rate *r);
8ca151b5
JB
935u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
936void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
937u8 first_antenna(u8 mask);
938u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
939
940/* Tx / Host Commands */
941int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
942 struct iwl_host_cmd *cmd);
943int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u8 id,
944 u32 flags, u16 len, const void *data);
945int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
946 struct iwl_host_cmd *cmd,
947 u32 *status);
948int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u8 id,
949 u16 len, const void *data,
950 u32 *status);
951int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
952 struct ieee80211_sta *sta);
953int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
6ce73e65
AN
954void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
955 struct iwl_tx_cmd *tx_cmd,
956 struct ieee80211_tx_info *info, u8 sta_id);
957void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm,
958 struct ieee80211_tx_info *info,
959 struct iwl_tx_cmd *tx_cmd,
960 struct sk_buff *skb_frag);
961void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
962 struct ieee80211_tx_info *info,
963 struct ieee80211_sta *sta, __le16 fc);
8ca151b5
JB
964#ifdef CONFIG_IWLWIFI_DEBUG
965const char *iwl_mvm_get_tx_fail_reason(u32 status);
966#else
967static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
968#endif
969int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync);
970void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
971
33ea27f6
AN
972static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
973{
974 flush_work(&mvm->async_handlers_wk);
975}
976
8ca151b5 977/* Statistics */
91a8bcde
JB
978void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
979 struct iwl_rx_packet *pkt);
8ca151b5
JB
980int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
981 struct iwl_rx_cmd_buffer *rxb,
982 struct iwl_device_cmd *cmd);
33cef925 983int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
91a8bcde 984void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);
8ca151b5
JB
985
986/* NVM */
14b485f0 987int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
81a67e32 988int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5 989
a0544272
MH
990static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm)
991{
992 return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ?
993 mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant :
994 mvm->fw->valid_tx_ant;
995}
996
997static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm)
998{
999 return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ?
1000 mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant :
1001 mvm->fw->valid_rx_ant;
1002}
1003
1004static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
1005{
1006 u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
1007 FW_PHY_CFG_RX_CHAIN);
1008 u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
1009 u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
1010
1011 phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS |
1012 valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;
1013
1014 return mvm->fw->phy_config & phy_config;
1015}
1016
8ca151b5
JB
1017int iwl_mvm_up(struct iwl_mvm *mvm);
1018int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
1019
1020int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP
1021bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
1022 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB
1023
1024/*
1025 * FW notifications / CMD responses handlers
1026 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
1027 */
1028int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1029 struct iwl_device_cmd *cmd);
1030int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1031 struct iwl_device_cmd *cmd);
1032int iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1033 struct iwl_device_cmd *cmd);
1034int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1035 struct iwl_device_cmd *cmd);
1036int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1037 struct iwl_device_cmd *cmd);
b9fae2d5
EG
1038int iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
1039 struct iwl_rx_cmd_buffer *rxb,
1040 struct iwl_device_cmd *cmd);
8ca151b5
JB
1041int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1042 struct iwl_device_cmd *cmd);
1043int iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
1044 struct iwl_rx_cmd_buffer *rxb,
1045 struct iwl_device_cmd *cmd);
1046int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1047 struct iwl_device_cmd *cmd);
30269c12
CRI
1048int iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1049 struct iwl_device_cmd *cmd);
04fd2c28
LK
1050int iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
1051 struct iwl_rx_cmd_buffer *rxb,
1052 struct iwl_device_cmd *cmd);
8ca151b5
JB
1053
1054/* MVM PHY */
1055int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1056 struct cfg80211_chan_def *chandef,
1057 u8 chains_static, u8 chains_dynamic);
1058int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1059 struct cfg80211_chan_def *chandef,
1060 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP
1061void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
1062 struct iwl_mvm_phy_ctxt *ctxt);
1063void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
1064 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 1065int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
6ce73e65
AN
1066u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef);
1067u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef);
8ca151b5
JB
1068
1069/* MAC (virtual interface) programming */
1070int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1071void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1072int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a 1073int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3dfd3a97 1074 bool force_assoc_off, const u8 *bssid_override);
8ca151b5 1075int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d92b732e 1076u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif);
8ca151b5
JB
1077int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
1078 struct ieee80211_vif *vif);
571765c8
IP
1079int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
1080 struct iwl_rx_cmd_buffer *rxb,
1081 struct iwl_device_cmd *cmd);
d64048ed
HG
1082int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
1083 struct iwl_rx_cmd_buffer *rxb,
1084 struct iwl_device_cmd *cmd);
6e97b0d2
IP
1085void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
1086 struct ieee80211_vif *vif);
a74346d7
AN
1087unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
1088 struct ieee80211_vif *exclude_vif);
8ca151b5
JB
1089
1090/* Bindings */
1091int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1092int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1093
1094/* Quota management */
0166230c
JB
1095int iwl_mvm_update_quotas(struct iwl_mvm *mvm,
1096 struct ieee80211_vif *disabled_vif);
8ca151b5
JB
1097
1098/* Scanning */
d2496221 1099int iwl_mvm_scan_size(struct iwl_mvm *mvm);
91b80256 1100int iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
48849a41 1101int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm, bool is_sched_scan);
8ca151b5 1102
35a000b7
DS
1103/* Scheduled scan */
1104int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
1105 struct iwl_rx_cmd_buffer *rxb,
1106 struct iwl_device_cmd *cmd);
e5d74646
AB
1107int iwl_mvm_rx_scan_offload_iter_complete_notif(struct iwl_mvm *mvm,
1108 struct iwl_rx_cmd_buffer *rxb,
1109 struct iwl_device_cmd *cmd);
35a000b7
DS
1110int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
1111 struct cfg80211_sched_scan_request *req);
b141c235
LC
1112int iwl_mvm_scan_offload_start(struct iwl_mvm *mvm,
1113 struct ieee80211_vif *vif,
1114 struct cfg80211_sched_scan_request *req,
1115 struct ieee80211_scan_ies *ies);
fb98be5e
DS
1116int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify);
1117int iwl_mvm_rx_scan_offload_results(struct iwl_mvm *mvm,
1118 struct iwl_rx_cmd_buffer *rxb,
1119 struct iwl_device_cmd *cmd);
1120
1121/* Unified scan */
1122int iwl_mvm_unified_scan_lmac(struct iwl_mvm *mvm,
1123 struct ieee80211_vif *vif,
1124 struct ieee80211_scan_request *req);
1125int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
1126 struct ieee80211_vif *vif,
1127 struct cfg80211_sched_scan_request *req,
1128 struct ieee80211_scan_ies *ies);
35a000b7 1129
d2496221
DS
1130/* UMAC scan */
1131int iwl_mvm_config_scan(struct iwl_mvm *mvm);
1132int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1133 struct ieee80211_scan_request *req);
1134int iwl_mvm_sched_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1135 struct cfg80211_sched_scan_request *req,
1136 struct ieee80211_scan_ies *ies);
1137int iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
1138 struct iwl_rx_cmd_buffer *rxb,
1139 struct iwl_device_cmd *cmd);
1140
8ca151b5
JB
1141/* MVM debugfs */
1142#ifdef CONFIG_IWLWIFI_DEBUGFS
1143int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB
1144void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1145void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB
1146#else
1147static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
1148 struct dentry *dbgfs_dir)
1149{
1150 return 0;
1151}
63494374
JB
1152static inline void
1153iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1154{
1155}
1156static inline void
1157iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1158{
1159}
8ca151b5
JB
1160#endif /* CONFIG_IWLWIFI_DEBUGFS */
1161
1162/* rate scaling */
9e680946 1163int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
2f15a829 1164void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
5fc0f76c 1165int rs_pretty_print_rate(char *buf, const u32 rate);
361dbec8
ES
1166void rs_update_last_rssi(struct iwl_mvm *mvm,
1167 struct iwl_lq_sta *lq_sta,
1168 struct ieee80211_rx_status *rx_status);
8ca151b5 1169
c1cb92fc 1170/* power management */
c1cb92fc 1171int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 1172int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
ef9203d2 1173int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
c1cb92fc
EG
1174int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1175 char *buf, int bufsz);
1c2abf72 1176
175a70b7
AB
1177void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1178int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
1179 struct iwl_rx_cmd_buffer *rxb,
1180 struct iwl_device_cmd *cmd);
1181
c43e9330 1182#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB
1183int iwl_mvm_leds_init(struct iwl_mvm *mvm);
1184void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB
1185#else
1186static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
1187{
1188 return 0;
1189}
1190static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
1191{
1192}
1193#endif
8ca151b5
JB
1194
1195/* D3 (WoWLAN, NetDetect) */
1196int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
1197int iwl_mvm_resume(struct ieee80211_hw *hw);
1198void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
1199void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
1200 struct ieee80211_vif *vif,
1201 struct cfg80211_gtk_rekey_data *data);
1202void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
1203 struct ieee80211_vif *vif,
1204 struct inet6_dev *idev);
1205void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
1206 struct ieee80211_vif *vif, int idx);
debff618 1207extern const struct file_operations iwl_dbgfs_d3_test_ops;
6d9d32b8
JB
1208#ifdef CONFIG_PM_SLEEP
1209void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
1210 struct ieee80211_vif *vif);
1211#else
1212static inline void
1213iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1214{
1215}
1216#endif
1a95c8df 1217void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
c8b06a99 1218 struct iwl_wowlan_config_cmd *cmd);
8bd22e7b
EP
1219int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1220 struct ieee80211_vif *vif,
1221 bool disable_offloading,
1222 u32 cmd_flags);
8ca151b5 1223
7498cf4c
EP
1224/* D0i3 */
1225void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1226void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1227int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
f4cf8680 1228bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
b2492501 1229void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
6735943f
EP
1230int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
1231int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
d15a747f 1232int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 1233
931d4160 1234/* BT Coex */
931d4160 1235int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
f421f9c3
EG
1236int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1237 struct iwl_rx_cmd_buffer *rxb,
1238 struct iwl_device_cmd *cmd);
2b76ef13
EG
1239void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1240 enum ieee80211_rssi_event rssi_event);
8e484f0b 1241void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG
1242u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1243 struct ieee80211_sta *sta);
ffa6c707
EG
1244bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1245 struct ieee80211_sta *sta);
219fb66b 1246bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
34c8b24f 1247bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8
EP
1248bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
1249 enum ieee80211_band band);
ee7bea58 1250u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1251 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1252
0ea8d043
EG
1253bool iwl_mvm_bt_coex_is_shared_ant_avail_old(struct iwl_mvm *mvm);
1254void iwl_mvm_bt_coex_vif_change_old(struct iwl_mvm *mvm);
1255int iwl_send_bt_init_conf_old(struct iwl_mvm *mvm);
1256int iwl_mvm_rx_bt_coex_notif_old(struct iwl_mvm *mvm,
1257 struct iwl_rx_cmd_buffer *rxb,
1258 struct iwl_device_cmd *cmd);
1259void iwl_mvm_bt_rssi_event_old(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1260 enum ieee80211_rssi_event rssi_event);
1261u16 iwl_mvm_coex_agg_time_limit_old(struct iwl_mvm *mvm,
1262 struct ieee80211_sta *sta);
1263bool iwl_mvm_bt_coex_is_mimo_allowed_old(struct iwl_mvm *mvm,
1264 struct ieee80211_sta *sta);
1265bool iwl_mvm_bt_coex_is_tpc_allowed_old(struct iwl_mvm *mvm,
1266 enum ieee80211_band band);
1267int iwl_mvm_rx_ant_coupling_notif_old(struct iwl_mvm *mvm,
1268 struct iwl_rx_cmd_buffer *rxb,
1269 struct iwl_device_cmd *cmd);
1270
2de13cae
EG
1271enum iwl_bt_kill_msk {
1272 BT_KILL_MSK_DEFAULT,
1459f269
EG
1273 BT_KILL_MSK_NEVER,
1274 BT_KILL_MSK_ALWAYS,
2de13cae
EG
1275 BT_KILL_MSK_MAX,
1276};
1459f269
EG
1277
1278extern const u8 iwl_bt_ack_kill_msk[BT_MAX_AG][BT_COEX_MAX_LUT];
1279extern const u8 iwl_bt_cts_kill_msk[BT_MAX_AG][BT_COEX_MAX_LUT];
1280extern const u32 iwl_bt_ctl_kill_msk[BT_KILL_MSK_MAX];
931d4160 1281
7df15b1e 1282/* beacon filtering */
b571a697
AB
1283#ifdef CONFIG_IWLWIFI_DEBUGFS
1284void
1285iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1286 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB
1287#else
1288static inline void
1289iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1290 struct iwl_beacon_filter_cmd *cmd)
1291{}
b571a697 1292#endif
3dd37d05
EP
1293int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1294 struct ieee80211_vif *vif,
1295 bool enable, u32 flags);
7df15b1e 1296int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP
1297 struct ieee80211_vif *vif,
1298 u32 flags);
7df15b1e 1299int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP
1300 struct ieee80211_vif *vif,
1301 u32 flags);
9ee718aa
EL
1302/* SMPS */
1303void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1304 enum iwl_mvm_smps_type_request req_type,
1305 enum ieee80211_smps_mode smps_request);
5c904224 1306bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1307
a21d7bcb
JB
1308/* Low latency */
1309int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1310 bool value);
50df8a30
AB
1311/* get SystemLowLatencyMode - only needed for beacon threshold? */
1312bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB
1313/* get VMACLowLatencyMode */
1314static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1315{
1316 /*
1317 * should this consider associated/active/... state?
1318 *
1319 * Normally low-latency should only be active on interfaces
1320 * that are active, but at least with debugfs it can also be
1321 * enabled on interfaces that aren't active. However, when
1322 * interface aren't active then they aren't added into the
1323 * binding, so this has no real impact. For now, just return
1324 * the current desired low-latency state.
1325 */
1326
1327 return mvmvif->low_latency;
1328}
1329
3edf8ff6
AA
1330/* hw scheduler queue config */
1331void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, u16 ssn,
4cf677fd
EG
1332 const struct iwl_trans_txq_scd_cfg *cfg,
1333 unsigned int wdg_timeout);
0294d9ee 1334void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, u8 flags);
3edf8ff6 1335
4cf677fd
EG
1336static inline
1337void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue,
1338 u8 fifo, unsigned int wdg_timeout)
3edf8ff6
AA
1339{
1340 struct iwl_trans_txq_scd_cfg cfg = {
1341 .fifo = fifo,
1342 .tid = IWL_MAX_TID_COUNT,
1343 .aggregate = false,
1344 .frame_limit = IWL_FRAME_LIMIT,
1345 };
1346
4cf677fd 1347 iwl_mvm_enable_txq(mvm, queue, 0, &cfg, wdg_timeout);
3edf8ff6
AA
1348}
1349
1350static inline void iwl_mvm_enable_agg_txq(struct iwl_mvm *mvm, int queue,
1351 int fifo, int sta_id, int tid,
4cf677fd
EG
1352 int frame_limit, u16 ssn,
1353 unsigned int wdg_timeout)
3edf8ff6
AA
1354{
1355 struct iwl_trans_txq_scd_cfg cfg = {
1356 .fifo = fifo,
1357 .sta_id = sta_id,
1358 .tid = tid,
1359 .frame_limit = frame_limit,
1360 .aggregate = true,
1361 };
1362
4cf677fd 1363 iwl_mvm_enable_txq(mvm, queue, ssn, &cfg, wdg_timeout);
3edf8ff6
AA
1364}
1365
9ee718aa 1366/* Thermal management and CT-kill */
0c0e2c71 1367void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
fd1f7550 1368void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp);
ea9af24d
LC
1369int iwl_mvm_temp_notif(struct iwl_mvm *mvm,
1370 struct iwl_rx_cmd_buffer *rxb,
1371 struct iwl_device_cmd *cmd);
9ee718aa 1372void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
0c0e2c71 1373void iwl_mvm_tt_initialize(struct iwl_mvm *mvm, u32 min_backoff);
9ee718aa
EL
1374void iwl_mvm_tt_exit(struct iwl_mvm *mvm);
1375void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
c549e390 1376int iwl_mvm_get_temp(struct iwl_mvm *mvm);
9ee718aa 1377
1f3b0ff8
LE
1378/* smart fifo */
1379int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1380 bool added_vif);
1381
fa3d07e4 1382/* TDLS */
307e4723
AN
1383
1384/*
1385 * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
1386 * This TID is marked as used vs the AP and all connected TDLS peers.
1387 */
1388#define IWL_MVM_TDLS_FW_TID 4
1389
fa3d07e4 1390int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d4317252
AN
1391void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
1392void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1393 bool sta_added);
1394void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
1395 struct ieee80211_vif *vif);
1d3c3f63
AN
1396int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
1397 struct ieee80211_vif *vif,
1398 struct ieee80211_sta *sta, u8 oper_class,
1399 struct cfg80211_chan_def *chandef,
1400 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie);
1401void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
1402 struct ieee80211_vif *vif,
1403 struct ieee80211_tdls_ch_sw_params *params);
1404void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
1405 struct ieee80211_vif *vif,
1406 struct ieee80211_sta *sta);
1407int iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1408 struct iwl_device_cmd *cmd);
1409void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
fa3d07e4 1410
7f549e2c
LC
1411struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
1412
b08c1d97 1413void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
4bfa47f3 1414void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm);
b08c1d97 1415
d2709ad7
EG
1416int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 id);
1417int iwl_mvm_fw_dbg_collect(struct iwl_mvm *mvm, enum iwl_fw_dbg_trigger trig,
1418 unsigned int delay);
1419int iwl_mvm_fw_dbg_collect_trig(struct iwl_mvm *mvm,
1420 struct iwl_fw_dbg_trigger_tlv *trigger);
1421
1422static inline bool
1423iwl_fw_dbg_trigger_vif_match(struct iwl_fw_dbg_trigger_tlv *trig,
1424 struct ieee80211_vif *vif)
1425{
1426 u32 trig_vif = le32_to_cpu(trig->vif_type);
1427
1428 return trig_vif == IWL_FW_DBG_CONF_VIF_ANY || vif->type == trig_vif;
1429}
1430
1431static inline bool
1432iwl_fw_dbg_trigger_stop_conf_match(struct iwl_mvm *mvm,
1433 struct iwl_fw_dbg_trigger_tlv *trig)
1434{
1435 return ((trig->mode & IWL_FW_DBG_TRIGGER_STOP) &&
1436 (mvm->fw_dbg_conf == FW_DBG_INVALID ||
1437 (BIT(mvm->fw_dbg_conf) & le32_to_cpu(trig->stop_conf_ids))));
1438}
1439
1440static inline bool
1441iwl_fw_dbg_trigger_check_stop(struct iwl_mvm *mvm,
1442 struct ieee80211_vif *vif,
1443 struct iwl_fw_dbg_trigger_tlv *trig)
1444{
1445 if (vif && !iwl_fw_dbg_trigger_vif_match(trig, vif))
1446 return false;
1447
1448 return iwl_fw_dbg_trigger_stop_conf_match(mvm, trig);
1449}
1450
1451static inline void
1452iwl_fw_dbg_trigger_simple_stop(struct iwl_mvm *mvm,
1453 struct ieee80211_vif *vif,
1454 enum iwl_fw_dbg_trigger trig)
1455{
1456 struct iwl_fw_dbg_trigger_tlv *trigger;
1457
1458 if (!iwl_fw_dbg_trigger_enabled(mvm->fw, trig))
1459 return;
1460
1461 trigger = iwl_fw_dbg_get_trigger(mvm->fw, trig);
1462 if (!iwl_fw_dbg_trigger_check_stop(mvm, vif, trigger))
1463 return;
1464
1465 iwl_mvm_fw_dbg_collect_trig(mvm, trigger);
1466}
8c23f95c 1467
8ca151b5 1468#endif /* __IWL_MVM_H__ */