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iwlwifi: mvm: add D0i3 ref/unref for scan
[mirror_ubuntu-hirsute-kernel.git] / drivers / net / wireless / 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.
8ca151b5
JB		 9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
22 * USA
23 *
24 * The full GNU General Public License is included in this distribution
410dc5aa 25 * in the file called COPYING.
8ca151b5
JB		 26 *
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
51368bf7 33 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
8ca151b5
JB		 34 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 *
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
45 * distribution.
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
49 *
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *
62 *****************************************************************************/
63
64#ifndef __IWL_MVM_H__
65#define __IWL_MVM_H__
66
67#include <linux/list.h>
68#include <linux/spinlock.h>
69#include <linux/leds.h>
70#include <linux/in6.h>
71
72#include "iwl-op-mode.h"
73#include "iwl-trans.h"
74#include "iwl-notif-wait.h"
75#include "iwl-eeprom-parse.h"
8ca151b5
JB		 76#include "sta.h"
77#include "fw-api.h"
99545924 78#include "constants.h"
8ca151b5
JB		 79
80#define IWL_INVALID_MAC80211_QUEUE 0xff
831e85f3 81#define IWL_MVM_MAX_ADDRESSES 5
8101a7f0
EG		 82/* RSSI offset for WkP */
83#define IWL_RSSI_OFFSET 50
12d423e8 84#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
8ca151b5
JB		 85
86enum iwl_mvm_tx_fifo {
87 IWL_MVM_TX_FIFO_BK = 0,
88 IWL_MVM_TX_FIFO_BE,
89 IWL_MVM_TX_FIFO_VI,
90 IWL_MVM_TX_FIFO_VO,
86a91ec7 91 IWL_MVM_TX_FIFO_MCAST = 5,
8ca151b5
JB		 92};
93
8ca151b5 94extern struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7
AB		 95extern const struct iwl_mvm_power_ops pm_legacy_ops;
96extern const struct iwl_mvm_power_ops pm_mac_ops;
97
8ca151b5
JB		 98/**
99 * struct iwl_mvm_mod_params - module parameters for iwlmvm
100 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
101 * We will register to mac80211 to have testmode working. The NIC must not
102 * be up'ed after the INIT fw asserted. This is useful to be able to use
103 * proprietary tools over testmode to debug the INIT fw.
104 * @power_scheme: CAM(Continuous Active Mode)-1, BPS(Balanced Power
105 * Save)-2(default), LP(Low Power)-3
106 */
107struct iwl_mvm_mod_params {
108 bool init_dbg;
109 int power_scheme;
110};
111extern struct iwl_mvm_mod_params iwlmvm_mod_params;
112
113struct iwl_mvm_phy_ctxt {
114 u16 id;
115 u16 color;
fe0f2de3 116 u32 ref;
8ca151b5
JB		 117
118 /*
119 * TODO: This should probably be removed. Currently here only for rate
120 * scaling algorithm
121 */
122 struct ieee80211_channel *channel;
123};
124
125struct iwl_mvm_time_event_data {
126 struct ieee80211_vif *vif;
127 struct list_head list;
128 unsigned long end_jiffies;
129 u32 duration;
130 bool running;
131 u32 uid;
132
133 /*
134 * The access to the 'id' field must be done when the
135 * mvm->time_event_lock is held, as it value is used to indicate
136 * if the te is in the time event list or not (when id == TE_MAX)
137 */
138 u32 id;
139};
140
141 /* Power management */
142
143/**
144 * enum iwl_power_scheme
145 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
146 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
147 * @IWL_POWER_LEVEL_LP - Low Power
148 */
149enum iwl_power_scheme {
150 IWL_POWER_SCHEME_CAM = 1,
151 IWL_POWER_SCHEME_BPS,
152 IWL_POWER_SCHEME_LP
153};
154
155#define IWL_CONN_MAX_LISTEN_INTERVAL 70
e3c588ec
AB		 156#define IWL_UAPSD_AC_INFO (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO |\
157 IEEE80211_WMM_IE_STA_QOSINFO_AC_VI |\
158 IEEE80211_WMM_IE_STA_QOSINFO_AC_BK |\
159 IEEE80211_WMM_IE_STA_QOSINFO_AC_BE)
160#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2
8ca151b5 161
e811ada7
AB		 162struct iwl_mvm_power_ops {
163 int (*power_update_mode)(struct iwl_mvm *mvm,
164 struct ieee80211_vif *vif);
64b928c4 165 int (*power_update_device_mode)(struct iwl_mvm *mvm);
e811ada7 166 int (*power_disable)(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1c2abf72 167 void (*power_update_binding)(struct iwl_mvm *mvm,
92d85562 168 struct ieee80211_vif *vif, bool assign);
e811ada7
AB		 169#ifdef CONFIG_IWLWIFI_DEBUGFS
170 int (*power_dbgfs_read)(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
171 char *buf, int bufsz);
172#endif
173};
174
175
b571a697
AB		 176#ifdef CONFIG_IWLWIFI_DEBUGFS
177enum iwl_dbgfs_pm_mask {
178 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
179 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
180 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
181 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
182 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
183 MVM_DEBUGFS_PM_DISABLE_POWER_OFF = BIT(5),
bd4ace2a
AB		 184 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
185 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 186 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 187 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
b571a697
AB		 188};
189
190struct iwl_dbgfs_pm {
e811ada7 191 u16 keep_alive_seconds;
b571a697
AB		 192 u32 rx_data_timeout;
193 u32 tx_data_timeout;
194 bool skip_over_dtim;
195 u8 skip_dtim_periods;
196 bool disable_power_off;
bd4ace2a
AB		 197 bool lprx_ena;
198 u32 lprx_rssi_threshold;
89716344 199 bool snooze_ena;
175a70b7 200 bool uapsd_misbehaving;
b571a697
AB		 201 int mask;
202};
203
204/* beacon filtering */
205
206enum iwl_dbgfs_bf_mask {
207 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
208 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
209 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG		 210 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
211 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
212 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
213 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
214 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
215 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
216 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
217 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB		 218};
219
220struct iwl_dbgfs_bf {
5dca7c24
HG		 221 u32 bf_energy_delta;
222 u32 bf_roaming_energy_delta;
223 u32 bf_roaming_state;
224 u32 bf_temp_threshold;
225 u32 bf_temp_fast_filter;
226 u32 bf_temp_slow_filter;
227 u32 bf_enable_beacon_filter;
228 u32 bf_debug_flag;
b571a697
AB		 229 u32 bf_escape_timer;
230 u32 ba_escape_timer;
5dca7c24 231 u32 ba_enable_beacon_abort;
b571a697
AB		 232 int mask;
233};
234#endif
235
9ee718aa
EL		 236enum iwl_mvm_smps_type_request {
237 IWL_MVM_SMPS_REQ_BT_COEX,
238 IWL_MVM_SMPS_REQ_TT,
239 NUM_IWL_MVM_SMPS_REQ,
240};
241
7498cf4c
EP		 242enum iwl_mvm_ref_type {
243 IWL_MVM_REF_UCODE_DOWN,
519e2026 244 IWL_MVM_REF_SCAN,
7498cf4c
EP		 245
246 IWL_MVM_REF_COUNT,
247};
248
a20fd398
AO		 249/**
250* struct iwl_mvm_vif_bf_data - beacon filtering related data
251* @bf_enabled: indicates if beacon filtering is enabled
252* @ba_enabled: indicated if beacon abort is enabled
253* @last_beacon_signal: last beacon rssi signal in dbm
254* @ave_beacon_signal: average beacon signal
255* @last_cqm_event: rssi of the last cqm event
911222b5
AO		 256* @bt_coex_min_thold: minimum threshold for BT coex
257* @bt_coex_max_thold: maximum threshold for BT coex
258* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO		 259*/
260struct iwl_mvm_vif_bf_data {
261 bool bf_enabled;
262 bool ba_enabled;
263 s8 ave_beacon_signal;
264 s8 last_cqm_event;
911222b5
AO		 265 s8 bt_coex_min_thold;
266 s8 bt_coex_max_thold;
267 s8 last_bt_coex_event;
a20fd398
AO		 268};
269
8ca151b5
JB		 270/**
271 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
272 * @id: between 0 and 3
273 * @color: to solve races upon MAC addition and removal
274 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
275 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB		 276 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
277 * should get quota etc.
1e1391ca 278 * @monitor_active: indicates that monitor context is configured, and that the
a21d7bcb
JB		 279 * interface should get quota etc.
280 * @low_latency: indicates that this interface is in low-latency mode
281 * (VMACLowLatencyMode)
8ca151b5
JB		 282 * @queue_params: QoS params for this MAC
283 * @bcast_sta: station used for broadcast packets. Used by the following
284 * vifs: P2P_DEVICE, GO and AP.
285 * @beacon_skb: the skb used to hold the AP/GO beacon template
8b206d19
JB		 286 * @smps_requests: the SMPS requests of differents parts of the driver,
287 * combined on update to yield the overall request to mac80211.
8ca151b5
JB		 288 */
289struct iwl_mvm_vif {
290 u16 id;
291 u16 color;
292 u8 ap_sta_id;
293
294 bool uploaded;
5023d966 295 bool ap_ibss_active;
1e1391ca 296 bool monitor_active;
a21d7bcb 297 bool low_latency;
a20fd398 298 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 299
506a81e6
JB		 300 u32 ap_beacon_time;
301
8ca151b5
JB		 302 enum iwl_tsf_id tsf_id;
303
304 /*
305 * QoS data from mac80211, need to store this here
306 * as mac80211 has a separate callback but we need
307 * to have the data for the MAC context
308 */
309 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
310 struct iwl_mvm_time_event_data time_event_data;
311
312 struct iwl_mvm_int_sta bcast_sta;
313
314 /*
315 * Assigned while mac80211 has the interface in a channel context,
316 * or, for P2P Device, while it exists.
317 */
318 struct iwl_mvm_phy_ctxt *phy_ctxt;
319
320#ifdef CONFIG_PM_SLEEP
321 /* WoWLAN GTK rekey data */
322 struct {
323 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
324 __le64 replay_ctr;
325 bool valid;
326 } rekey_data;
327
328 int tx_key_idx;
329
6d9d32b8
JB		 330 bool seqno_valid;
331 u16 seqno;
332
8ca151b5
JB		 333#if IS_ENABLED(CONFIG_IPV6)
334 /* IPv6 addresses for WoWLAN */
5369d6c1 335 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
8ca151b5
JB		 336 int num_target_ipv6_addrs;
337#endif
338#endif
339
340#ifdef CONFIG_IWLWIFI_DEBUGFS
7f09d704 341 struct iwl_mvm *mvm;
8ca151b5 342 struct dentry *dbgfs_dir;
63494374 343 struct dentry *dbgfs_slink;
b571a697
AB		 344 struct iwl_dbgfs_pm dbgfs_pm;
345 struct iwl_dbgfs_bf dbgfs_bf;
8ca151b5 346#endif
9ee718aa
EL		 347
348 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB		 349
350 /* FW identified misbehaving AP */
351 u8 uapsd_misbehaving_bssid[ETH_ALEN];
1c2abf72
AB		 352
353 bool pm_prevented;
8ca151b5
JB		 354};
355
356static inline struct iwl_mvm_vif *
357iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
358{
359 return (void *)vif->drv_priv;
360}
361
8ca151b5
JB		 362enum iwl_scan_status {
363 IWL_MVM_SCAN_NONE,
364 IWL_MVM_SCAN_OS,
35a000b7 365 IWL_MVM_SCAN_SCHED,
8ca151b5
JB		 366};
367
368/**
369 * struct iwl_nvm_section - describes an NVM section in memory.
370 *
371 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
372 * and saved for later use by the driver. Not all NVM sections are saved
373 * this way, only the needed ones.
374 */
375struct iwl_nvm_section {
376 u16 length;
377 const u8 *data;
378};
379
9ee718aa
EL		 380/*
381 * Tx-backoff threshold
382 * @temperature: The threshold in Celsius
383 * @backoff: The tx-backoff in uSec
384 */
385struct iwl_tt_tx_backoff {
386 s32 temperature;
387 u32 backoff;
388};
389
390#define TT_TX_BACKOFF_SIZE 6
391
392/**
393 * struct iwl_tt_params - thermal throttling parameters
394 * @ct_kill_entry: CT Kill entry threshold
395 * @ct_kill_exit: CT Kill exit threshold
396 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
397 * to checks whether to exit CT Kill.
398 * @dynamic_smps_entry: Dynamic SMPS entry threshold
399 * @dynamic_smps_exit: Dynamic SMPS exit threshold
400 * @tx_protection_entry: TX protection entry threshold
401 * @tx_protection_exit: TX protection exit threshold
402 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
403 * @support_ct_kill: Support CT Kill?
404 * @support_dynamic_smps: Support dynamic SMPS?
405 * @support_tx_protection: Support tx protection?
406 * @support_tx_backoff: Support tx-backoff?
407 */
408struct iwl_tt_params {
409 s32 ct_kill_entry;
410 s32 ct_kill_exit;
411 u32 ct_kill_duration;
412 s32 dynamic_smps_entry;
413 s32 dynamic_smps_exit;
414 s32 tx_protection_entry;
415 s32 tx_protection_exit;
416 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
417 bool support_ct_kill;
418 bool support_dynamic_smps;
419 bool support_tx_protection;
420 bool support_tx_backoff;
421};
422
423/**
424 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
425 * @ct_kill_exit: worker to exit thermal kill
426 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
427 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 428 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 429 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 430 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 431 */
432struct iwl_mvm_tt_mgmt {
433 struct delayed_work ct_kill_exit;
434 bool dynamic_smps;
435 u32 tx_backoff;
0c0e2c71 436 u32 min_backoff;
9ee718aa 437 const struct iwl_tt_params *params;
dafe6c43 438 bool throttle;
9ee718aa
EL		 439};
440
8ca151b5
JB		 441struct iwl_mvm {
442 /* for logger access */
443 struct device *dev;
444
445 struct iwl_trans *trans;
446 const struct iwl_fw *fw;
447 const struct iwl_cfg *cfg;
448 struct iwl_phy_db *phy_db;
449 struct ieee80211_hw *hw;
450
451 /* for protecting access to iwl_mvm */
452 struct mutex mutex;
453 struct list_head async_handlers_list;
454 spinlock_t async_handlers_lock;
455 struct work_struct async_handlers_wk;
456
457 struct work_struct roc_done_wk;
458
459 unsigned long status;
460
7df15b1e
HG		 461 /*
462 * for beacon filtering -
463 * currently only one interface can be supported
464 */
465 struct iwl_mvm_vif *bf_allowed_vif;
466
8ca151b5
JB		 467 enum iwl_ucode_type cur_ucode;
468 bool ucode_loaded;
ff116373 469 bool init_ucode_complete;
8ca151b5
JB		 470 u32 error_event_table;
471 u32 log_event_table;
472
473 u32 ampdu_ref;
474
475 struct iwl_notif_wait_data notif_wait;
476
3848ab66
MG		 477 struct mvm_statistics_rx rx_stats;
478
8ca151b5
JB		 479 unsigned long transport_queue_stop;
480 u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
481 atomic_t queue_stop_count[IWL_MAX_HW_QUEUES];
482
483 struct iwl_nvm_data *nvm_data;
b9545b48 484 /* NVM sections */
ae2b21b0 485 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5
JB		 486
487 /* EEPROM MAC addresses */
488 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
489
490 /* data related to data path */
491 struct iwl_rx_phy_info last_phy_info;
492 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
493 struct work_struct sta_drained_wk;
494 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 495 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
113a0447 496 u8 rx_ba_sessions;
8ca151b5
JB		 497
498 /* configured by mac80211 */
499 u32 rts_threshold;
500
501 /* Scan status, cmd (pre-allocated) and auxiliary station */
502 enum iwl_scan_status scan_status;
503 struct iwl_scan_cmd *scan_cmd;
e59647ea 504 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
8ca151b5 505
91b05d10
OG		 506 /* rx chain antennas set through debugfs for the scan command */
507 u8 scan_rx_ant;
508
c87163b9
EP		 509#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
510 /* broadcast filters to configure for each associated station */
511 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 512#ifdef CONFIG_IWLWIFI_DEBUGFS
513 struct {
514 u32 override; /* u32 for debugfs_create_bool */
515 struct iwl_bcast_filter_cmd cmd;
516 } dbgfs_bcast_filtering;
517#endif
c87163b9
EP		 518#endif
519
8ca151b5
JB		 520 /* Internal station */
521 struct iwl_mvm_int_sta aux_sta;
522
523 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
524 u8 mgmt_last_antenna_idx;
525
1f3b0ff8
LE		 526 /* last smart fifo state that was successfully sent to firmware */
527 enum iwl_sf_state sf_state;
528
8ca151b5
JB		 529#ifdef CONFIG_IWLWIFI_DEBUGFS
530 struct dentry *debugfs_dir;
531 u32 dbgfs_sram_offset, dbgfs_sram_len;
64b928c4
AB		 532 bool disable_power_off;
533 bool disable_power_off_d3;
086f7368
EG		 534
535 struct debugfs_blob_wrapper nvm_hw_blob;
536 struct debugfs_blob_wrapper nvm_sw_blob;
537 struct debugfs_blob_wrapper nvm_calib_blob;
538 struct debugfs_blob_wrapper nvm_prod_blob;
8ca151b5
JB		 539#endif
540
fe0f2de3 541 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 542
543 struct list_head time_event_list;
544 spinlock_t time_event_lock;
545
546 /*
547 * A bitmap indicating the index of the key in use. The firmware
548 * can hold 16 keys at most. Reflect this fact.
549 */
550 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
5ee2b215 551
7498cf4c
EP		 552 /* A bitmap of reference types taken by the driver. */
553 unsigned long ref_bitmap[BITS_TO_LONGS(IWL_MVM_REF_COUNT)];
554
8ca151b5
JB		 555 u8 vif_count;
556
291aa7c4
EH		 557 /* -1 for always, 0 for never, >0 for that many times */
558 s8 restart_fw;
559
8ca151b5
JB		 560 struct led_classdev led;
561
562 struct ieee80211_vif *p2p_device_vif;
f444eb10
JB		 563
564#ifdef CONFIG_PM_SLEEP
964dc9e2 565 struct wiphy_wowlan_support wowlan;
f444eb10 566 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
afc66bb7 567#ifdef CONFIG_IWLWIFI_DEBUGFS
b0114714 568 u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
debff618 569 bool d3_test_active;
afc66bb7
JB		 570 bool store_d3_resume_sram;
571 void *d3_resume_sram;
debff618 572 u32 d3_test_pme_ptr;
78c9df66 573 struct ieee80211_vif *keep_vif;
afc66bb7 574#endif
f444eb10 575#endif
f421f9c3
EG		 576
577 /* BT-Coex */
578 u8 bt_kill_msk;
10942342 579 struct iwl_bt_coex_profile_notif last_bt_notif;
dac94da8 580 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
9ee718aa
EL		 581
582 /* Thermal Throttling and CTkill */
583 struct iwl_mvm_tt_mgmt thermal_throttle;
584 s32 temperature; /* Celsius */
e811ada7
AB		 585
586 const struct iwl_mvm_power_ops *pm_ops;
507cadf2
DS		 587
588#ifdef CONFIG_NL80211_TESTMODE
589 u32 noa_duration;
590 struct ieee80211_vif *noa_vif;
591#endif
19e737c9
EL		 592
593 /* Tx queues */
594 u8 aux_queue;
595 u8 first_agg_queue;
596 u8 last_agg_queue;
1c2abf72
AB		 597
598 u8 bound_vif_cnt;
92d85562
AB		 599
600 /* Indicate if device power save is allowed */
601 bool ps_prevented;
8ca151b5
JB		 602};
603
604/* Extract MVM priv from op_mode and _hw */
605#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
606 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
607
608#define IWL_MAC80211_GET_MVM(_hw) \
609 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
610
9ee718aa
EL		 611enum iwl_mvm_status {
612 IWL_MVM_STATUS_HW_RFKILL,
613 IWL_MVM_STATUS_HW_CTKILL,
614 IWL_MVM_STATUS_ROC_RUNNING,
615 IWL_MVM_STATUS_IN_HW_RESTART,
616};
617
618static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
619{
620 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
621 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
622}
623
f327b04c
EG		 624static inline struct iwl_mvm_sta *
625iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
626{
627 struct ieee80211_sta *sta;
628
629 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
630 return NULL;
631
632 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
633 lockdep_is_held(&mvm->mutex));
634
635 /* This can happen if the station has been removed right now */
636 if (IS_ERR_OR_NULL(sta))
637 return NULL;
638
639 return iwl_mvm_sta_from_mac80211(sta);
640}
641
8ca151b5
JB		 642extern const u8 iwl_mvm_ac_to_tx_fifo[];
643
644struct iwl_rate_info {
645 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
646 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
647 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
648 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
649 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
650};
651
652/******************
653 * MVM Methods
654 ******************/
655/* uCode */
656int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
657
658/* Utils */
659int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
660 enum ieee80211_band band);
d310e405
ES		 661void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
662 enum ieee80211_band band,
663 struct ieee80211_tx_rate *r);
8ca151b5
JB		 664u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
665void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
0c393d4e 666void iwl_mvm_dump_sram(struct iwl_mvm *mvm);
8ca151b5
JB		 667u8 first_antenna(u8 mask);
668u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
669
670/* Tx / Host Commands */
671int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
672 struct iwl_host_cmd *cmd);
673int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u8 id,
674 u32 flags, u16 len, const void *data);
675int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
676 struct iwl_host_cmd *cmd,
677 u32 *status);
678int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u8 id,
679 u16 len, const void *data,
680 u32 *status);
681int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
682 struct ieee80211_sta *sta);
683int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
684#ifdef CONFIG_IWLWIFI_DEBUG
685const char *iwl_mvm_get_tx_fail_reason(u32 status);
686#else
687static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
688#endif
689int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync);
690void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
691
692/* Statistics */
693int iwl_mvm_rx_reply_statistics(struct iwl_mvm *mvm,
694 struct iwl_rx_cmd_buffer *rxb,
695 struct iwl_device_cmd *cmd);
696int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
697 struct iwl_rx_cmd_buffer *rxb,
698 struct iwl_device_cmd *cmd);
699
700/* NVM */
701int iwl_nvm_init(struct iwl_mvm *mvm);
81a67e32 702int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5
JB		 703
704int iwl_mvm_up(struct iwl_mvm *mvm);
705int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
706
707int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 708bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
709 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 710
711/*
712 * FW notifications / CMD responses handlers
713 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
714 */
715int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
716 struct iwl_device_cmd *cmd);
717int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
718 struct iwl_device_cmd *cmd);
719int iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
720 struct iwl_device_cmd *cmd);
721int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
722 struct iwl_device_cmd *cmd);
723int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
724 struct iwl_device_cmd *cmd);
725int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
726 struct iwl_device_cmd *cmd);
727int iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
728 struct iwl_rx_cmd_buffer *rxb,
729 struct iwl_device_cmd *cmd);
730int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
731 struct iwl_device_cmd *cmd);
732
733/* MVM PHY */
734int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
735 struct cfg80211_chan_def *chandef,
736 u8 chains_static, u8 chains_dynamic);
737int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
738 struct cfg80211_chan_def *chandef,
739 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 740void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
741 struct iwl_mvm_phy_ctxt *ctxt);
742void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
743 struct iwl_mvm_phy_ctxt *ctxt);
8ca151b5
JB		 744
745/* MAC (virtual interface) programming */
746int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
747void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
748int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
749int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
750int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
751u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
752 struct ieee80211_vif *vif);
753int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
754 struct ieee80211_vif *vif);
571765c8
IP		 755int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
756 struct iwl_rx_cmd_buffer *rxb,
757 struct iwl_device_cmd *cmd);
d64048ed
HG		 758int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
759 struct iwl_rx_cmd_buffer *rxb,
760 struct iwl_device_cmd *cmd);
6e97b0d2
IP		 761void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
762 struct ieee80211_vif *vif);
8ca151b5
JB		 763
764/* Bindings */
765int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
766int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
767
768/* Quota management */
769int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif);
770
771/* Scanning */
772int iwl_mvm_scan_request(struct iwl_mvm *mvm,
773 struct ieee80211_vif *vif,
774 struct cfg80211_scan_request *req);
775int iwl_mvm_rx_scan_response(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
776 struct iwl_device_cmd *cmd);
777int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
778 struct iwl_device_cmd *cmd);
779void iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
780
35a000b7
DS		 781/* Scheduled scan */
782int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
783 struct iwl_rx_cmd_buffer *rxb,
784 struct iwl_device_cmd *cmd);
785int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm,
786 struct ieee80211_vif *vif,
787 struct cfg80211_sched_scan_request *req,
788 struct ieee80211_sched_scan_ies *ies);
789int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
790 struct cfg80211_sched_scan_request *req);
791int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
792 struct cfg80211_sched_scan_request *req);
793void iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm);
794int iwl_mvm_rx_sched_scan_results(struct iwl_mvm *mvm,
795 struct iwl_rx_cmd_buffer *rxb,
796 struct iwl_device_cmd *cmd);
797
8ca151b5
JB		 798/* MVM debugfs */
799#ifdef CONFIG_IWLWIFI_DEBUGFS
800int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 801void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
802void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 803#else
804static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
805 struct dentry *dbgfs_dir)
806{
807 return 0;
808}
63494374
JB		 809static inline void
810iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
811{
812}
813static inline void
814iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
815{
816}
8ca151b5
JB		 817#endif /* CONFIG_IWLWIFI_DEBUGFS */
818
819/* rate scaling */
9e680946 820int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
8ca151b5
JB		 821
822/* power managment */
e811ada7
AB		 823static inline int iwl_mvm_power_update_mode(struct iwl_mvm *mvm,
824 struct ieee80211_vif *vif)
825{
826 return mvm->pm_ops->power_update_mode(mvm, vif);
827}
828
829static inline int iwl_mvm_power_disable(struct iwl_mvm *mvm,
830 struct ieee80211_vif *vif)
831{
832 return mvm->pm_ops->power_disable(mvm, vif);
833}
834
64b928c4
AB		 835static inline int iwl_mvm_power_update_device_mode(struct iwl_mvm *mvm)
836{
837 if (mvm->pm_ops->power_update_device_mode)
838 return mvm->pm_ops->power_update_device_mode(mvm);
839 return 0;
840}
841
1c2abf72 842static inline void iwl_mvm_power_update_binding(struct iwl_mvm *mvm,
92d85562
AB		 843 struct ieee80211_vif *vif,
844 bool assign)
1c2abf72
AB		 845{
846 if (mvm->pm_ops->power_update_binding)
92d85562 847 mvm->pm_ops->power_update_binding(mvm, vif, assign);
1c2abf72
AB		 848}
849
175a70b7
AB		 850void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
851int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
852 struct iwl_rx_cmd_buffer *rxb,
853 struct iwl_device_cmd *cmd);
854
e811ada7
AB		 855#ifdef CONFIG_IWLWIFI_DEBUGFS
856static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm *mvm,
857 struct ieee80211_vif *vif,
858 char *buf, int bufsz)
859{
860 return mvm->pm_ops->power_dbgfs_read(mvm, vif, buf, bufsz);
861}
862#endif
8ca151b5
JB		 863
864int iwl_mvm_leds_init(struct iwl_mvm *mvm);
865void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
866
867/* D3 (WoWLAN, NetDetect) */
868int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
869int iwl_mvm_resume(struct ieee80211_hw *hw);
870void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
871void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
872 struct ieee80211_vif *vif,
873 struct cfg80211_gtk_rekey_data *data);
874void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
875 struct ieee80211_vif *vif,
876 struct inet6_dev *idev);
877void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
878 struct ieee80211_vif *vif, int idx);
debff618 879extern const struct file_operations iwl_dbgfs_d3_test_ops;
6d9d32b8
JB		 880#ifdef CONFIG_PM_SLEEP
881void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
882 struct ieee80211_vif *vif);
883#else
884static inline void
885iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
886{
887}
888#endif
8ca151b5 889
7498cf4c
EP		 890/* D0i3 */
891void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
892void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
893
931d4160
EG		 894/* BT Coex */
895int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm);
896int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
f421f9c3
EG		 897int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
898 struct iwl_rx_cmd_buffer *rxb,
899 struct iwl_device_cmd *cmd);
2b76ef13
EG		 900void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
901 enum ieee80211_rssi_event rssi_event);
8e484f0b 902void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
9145d151
EG		 903u16 iwl_mvm_bt_coex_agg_time_limit(struct iwl_mvm *mvm,
904 struct ieee80211_sta *sta);
ffa6c707
EG		 905bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
906 struct ieee80211_sta *sta);
32a65c34 907int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id, bool enable);
ffa6c707 908
2de13cae
EG		 909enum iwl_bt_kill_msk {
910 BT_KILL_MSK_DEFAULT,
911 BT_KILL_MSK_SCO_HID_A2DP,
912 BT_KILL_MSK_REDUCED_TXPOW,
913 BT_KILL_MSK_MAX,
914};
915extern const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX];
916extern const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX];
931d4160 917
7df15b1e 918/* beacon filtering */
b571a697
AB		 919#ifdef CONFIG_IWLWIFI_DEBUGFS
920void
921iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
922 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 923#else
924static inline void
925iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
926 struct iwl_beacon_filter_cmd *cmd)
927{}
b571a697 928#endif
3dd37d05
EP		 929int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
930 struct ieee80211_vif *vif,
931 bool enable, u32 flags);
7df15b1e 932int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 933 struct ieee80211_vif *vif,
934 u32 flags);
7df15b1e 935int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 936 struct ieee80211_vif *vif,
937 u32 flags);
e811ada7 938int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
3dd37d05
EP		 939 struct iwl_beacon_filter_cmd *cmd,
940 u32 flags);
e811ada7
AB		 941int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm,
942 struct ieee80211_vif *vif, bool enable);
a20fd398 943int iwl_mvm_update_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 944 struct ieee80211_vif *vif,
945 bool force,
946 u32 flags);
7df15b1e 947
9ee718aa
EL		 948/* SMPS */
949void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
950 enum iwl_mvm_smps_type_request req_type,
951 enum ieee80211_smps_mode smps_request);
952
a21d7bcb
JB		 953/* Low latency */
954int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
955 bool value);
956/* get VMACLowLatencyMode */
957static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
958{
959 /*
960 * should this consider associated/active/... state?
961 *
962 * Normally low-latency should only be active on interfaces
963 * that are active, but at least with debugfs it can also be
964 * enabled on interfaces that aren't active. However, when
965 * interface aren't active then they aren't added into the
966 * binding, so this has no real impact. For now, just return
967 * the current desired low-latency state.
968 */
969
970 return mvmvif->low_latency;
971}
972
9ee718aa 973/* Thermal management and CT-kill */
0c0e2c71 974void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
9ee718aa 975void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
0c0e2c71 976void iwl_mvm_tt_initialize(struct iwl_mvm *mvm, u32 min_backoff);
9ee718aa
EL		 977void iwl_mvm_tt_exit(struct iwl_mvm *mvm);
978void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
979
1f3b0ff8
LE		 980/* smart fifo */
981int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
982 bool added_vif);
983
8ca151b5 984#endif /* __IWL_MVM_H__ */
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