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iwlwifi: mvm: add Aux ROC request/response flow
[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
b112889c
AM		 85/* A TimeUnit is 1024 microsecond */
86#define MSEC_TO_TU(_msec) (_msec*1000/1024)
8ca151b5 87
7f0a7c67
AO		 88/*
89 * The CSA NoA is scheduled IWL_MVM_CHANNEL_SWITCH_TIME TUs before "beacon 0"
90 * TBTT. This value should be big enough to ensure that we switch in time.
91 */
92#define IWL_MVM_CHANNEL_SWITCH_TIME 40
93
94/*
95 * This value (in TUs) is used to fine tune the CSA NoA end time which should
96 * be just before "beacon 0" TBTT.
97 */
98#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
99
003e5236
AO		 100/*
101 * Number of beacons to transmit on a new channel until we unblock tx to
102 * the stations, even if we didn't identify them on a new channel
103 */
104#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
105
8ca151b5
JB		 106enum iwl_mvm_tx_fifo {
107 IWL_MVM_TX_FIFO_BK = 0,
108 IWL_MVM_TX_FIFO_BE,
109 IWL_MVM_TX_FIFO_VI,
110 IWL_MVM_TX_FIFO_VO,
86a91ec7 111 IWL_MVM_TX_FIFO_MCAST = 5,
8ca151b5
JB		 112};
113
e5209263 114extern const struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7 115
8ca151b5
JB		 116/**
117 * struct iwl_mvm_mod_params - module parameters for iwlmvm
118 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
119 * We will register to mac80211 to have testmode working. The NIC must not
120 * be up'ed after the INIT fw asserted. This is useful to be able to use
121 * proprietary tools over testmode to debug the INIT fw.
122 * @power_scheme: CAM(Continuous Active Mode)-1, BPS(Balanced Power
123 * Save)-2(default), LP(Low Power)-3
124 */
125struct iwl_mvm_mod_params {
126 bool init_dbg;
127 int power_scheme;
128};
129extern struct iwl_mvm_mod_params iwlmvm_mod_params;
130
131struct iwl_mvm_phy_ctxt {
132 u16 id;
133 u16 color;
fe0f2de3 134 u32 ref;
8ca151b5
JB		 135
136 /*
137 * TODO: This should probably be removed. Currently here only for rate
138 * scaling algorithm
139 */
140 struct ieee80211_channel *channel;
141};
142
143struct iwl_mvm_time_event_data {
144 struct ieee80211_vif *vif;
145 struct list_head list;
146 unsigned long end_jiffies;
147 u32 duration;
148 bool running;
149 u32 uid;
150
151 /*
152 * The access to the 'id' field must be done when the
153 * mvm->time_event_lock is held, as it value is used to indicate
154 * if the te is in the time event list or not (when id == TE_MAX)
155 */
156 u32 id;
157};
158
159 /* Power management */
160
161/**
162 * enum iwl_power_scheme
163 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
164 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
165 * @IWL_POWER_LEVEL_LP - Low Power
166 */
167enum iwl_power_scheme {
168 IWL_POWER_SCHEME_CAM = 1,
169 IWL_POWER_SCHEME_BPS,
170 IWL_POWER_SCHEME_LP
171};
172
e7eb65ca 173#define IWL_CONN_MAX_LISTEN_INTERVAL 10
e3c588ec
AB		 174#define IWL_UAPSD_AC_INFO (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO |\
175 IEEE80211_WMM_IE_STA_QOSINFO_AC_VI |\
176 IEEE80211_WMM_IE_STA_QOSINFO_AC_BK |\
177 IEEE80211_WMM_IE_STA_QOSINFO_AC_BE)
178#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2
8ca151b5 179
b571a697
AB		 180#ifdef CONFIG_IWLWIFI_DEBUGFS
181enum iwl_dbgfs_pm_mask {
182 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
183 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
184 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
185 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
186 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
bd4ace2a
AB		 187 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
188 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 189 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 190 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
b571a697
AB		 191};
192
193struct iwl_dbgfs_pm {
e811ada7 194 u16 keep_alive_seconds;
b571a697
AB		 195 u32 rx_data_timeout;
196 u32 tx_data_timeout;
197 bool skip_over_dtim;
198 u8 skip_dtim_periods;
bd4ace2a
AB		 199 bool lprx_ena;
200 u32 lprx_rssi_threshold;
89716344 201 bool snooze_ena;
175a70b7 202 bool uapsd_misbehaving;
b571a697
AB		 203 int mask;
204};
205
206/* beacon filtering */
207
208enum iwl_dbgfs_bf_mask {
209 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
210 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
211 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG		 212 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
213 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
214 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
215 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
216 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
217 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
218 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
219 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB		 220};
221
222struct iwl_dbgfs_bf {
5dca7c24
HG		 223 u32 bf_energy_delta;
224 u32 bf_roaming_energy_delta;
225 u32 bf_roaming_state;
226 u32 bf_temp_threshold;
227 u32 bf_temp_fast_filter;
228 u32 bf_temp_slow_filter;
229 u32 bf_enable_beacon_filter;
230 u32 bf_debug_flag;
b571a697
AB		 231 u32 bf_escape_timer;
232 u32 ba_escape_timer;
5dca7c24 233 u32 ba_enable_beacon_abort;
b571a697
AB		 234 int mask;
235};
236#endif
237
9ee718aa
EL		 238enum iwl_mvm_smps_type_request {
239 IWL_MVM_SMPS_REQ_BT_COEX,
240 IWL_MVM_SMPS_REQ_TT,
241 NUM_IWL_MVM_SMPS_REQ,
242};
243
7498cf4c
EP		 244enum iwl_mvm_ref_type {
245 IWL_MVM_REF_UCODE_DOWN,
519e2026 246 IWL_MVM_REF_SCAN,
9f45c36d 247 IWL_MVM_REF_ROC,
29a90a49
EP		 248 IWL_MVM_REF_P2P_CLIENT,
249 IWL_MVM_REF_AP_IBSS,
0eb83653 250 IWL_MVM_REF_USER,
b2492501
AN		 251 IWL_MVM_REF_TX,
252 IWL_MVM_REF_TX_AGG,
d40fc489 253 IWL_MVM_REF_ADD_IF,
576eeee9
EP		 254 IWL_MVM_REF_START_AP,
255 IWL_MVM_REF_BSS_CHANGED,
256 IWL_MVM_REF_PREPARE_TX,
257 IWL_MVM_REF_PROTECT_TDLS,
258 IWL_MVM_REF_CHECK_CTKILL,
259 IWL_MVM_REF_PRPH_READ,
260 IWL_MVM_REF_PRPH_WRITE,
261 IWL_MVM_REF_NMI,
262 IWL_MVM_REF_TM_CMD,
d15a747f 263 IWL_MVM_REF_EXIT_WORK,
7498cf4c
EP		 264
265 IWL_MVM_REF_COUNT,
266};
267
a39979a8
EG		 268enum iwl_bt_force_ant_mode {
269 BT_FORCE_ANT_DIS = 0,
270 BT_FORCE_ANT_AUTO,
271 BT_FORCE_ANT_BT,
272 BT_FORCE_ANT_WIFI,
273
274 BT_FORCE_ANT_MAX,
275};
276
a20fd398
AO		 277/**
278* struct iwl_mvm_vif_bf_data - beacon filtering related data
279* @bf_enabled: indicates if beacon filtering is enabled
280* @ba_enabled: indicated if beacon abort is enabled
281* @last_beacon_signal: last beacon rssi signal in dbm
282* @ave_beacon_signal: average beacon signal
283* @last_cqm_event: rssi of the last cqm event
911222b5
AO		 284* @bt_coex_min_thold: minimum threshold for BT coex
285* @bt_coex_max_thold: maximum threshold for BT coex
286* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO		 287*/
288struct iwl_mvm_vif_bf_data {
289 bool bf_enabled;
290 bool ba_enabled;
291 s8 ave_beacon_signal;
292 s8 last_cqm_event;
911222b5
AO		 293 s8 bt_coex_min_thold;
294 s8 bt_coex_max_thold;
295 s8 last_bt_coex_event;
a20fd398
AO		 296};
297
8ca151b5
JB		 298/**
299 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
300 * @id: between 0 and 3
301 * @color: to solve races upon MAC addition and removal
302 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
303 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB		 304 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
305 * should get quota etc.
19889025 306 * @pm_enabled - Indicate if MAC power management is allowed
1e1391ca 307 * @monitor_active: indicates that monitor context is configured, and that the
a21d7bcb
JB		 308 * interface should get quota etc.
309 * @low_latency: indicates that this interface is in low-latency mode
310 * (VMACLowLatencyMode)
8ca151b5
JB		 311 * @queue_params: QoS params for this MAC
312 * @bcast_sta: station used for broadcast packets. Used by the following
313 * vifs: P2P_DEVICE, GO and AP.
314 * @beacon_skb: the skb used to hold the AP/GO beacon template
8b206d19
JB		 315 * @smps_requests: the SMPS requests of differents parts of the driver,
316 * combined on update to yield the overall request to mac80211.
8ca151b5
JB		 317 */
318struct iwl_mvm_vif {
319 u16 id;
320 u16 color;
321 u8 ap_sta_id;
322
323 bool uploaded;
5023d966 324 bool ap_ibss_active;
19889025 325 bool pm_enabled;
1e1391ca 326 bool monitor_active;
a21d7bcb 327 bool low_latency;
a20fd398 328 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 329
506a81e6
JB		 330 u32 ap_beacon_time;
331
8ca151b5
JB		 332 enum iwl_tsf_id tsf_id;
333
334 /*
335 * QoS data from mac80211, need to store this here
336 * as mac80211 has a separate callback but we need
337 * to have the data for the MAC context
338 */
339 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
340 struct iwl_mvm_time_event_data time_event_data;
b112889c 341 struct iwl_mvm_time_event_data hs_time_event_data;
8ca151b5
JB		 342
343 struct iwl_mvm_int_sta bcast_sta;
344
345 /*
346 * Assigned while mac80211 has the interface in a channel context,
347 * or, for P2P Device, while it exists.
348 */
349 struct iwl_mvm_phy_ctxt *phy_ctxt;
350
351#ifdef CONFIG_PM_SLEEP
352 /* WoWLAN GTK rekey data */
353 struct {
354 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
355 __le64 replay_ctr;
356 bool valid;
357 } rekey_data;
358
359 int tx_key_idx;
360
6d9d32b8
JB		 361 bool seqno_valid;
362 u16 seqno;
1a95c8df 363#endif
6d9d32b8 364
8ca151b5
JB		 365#if IS_ENABLED(CONFIG_IPV6)
366 /* IPv6 addresses for WoWLAN */
5369d6c1 367 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
8ca151b5
JB		 368 int num_target_ipv6_addrs;
369#endif
8ca151b5
JB		 370
371#ifdef CONFIG_IWLWIFI_DEBUGFS
7f09d704 372 struct iwl_mvm *mvm;
8ca151b5 373 struct dentry *dbgfs_dir;
63494374 374 struct dentry *dbgfs_slink;
b571a697
AB		 375 struct iwl_dbgfs_pm dbgfs_pm;
376 struct iwl_dbgfs_bf dbgfs_bf;
474b50c3 377 struct iwl_mac_power_cmd mac_pwr_cmd;
8ca151b5 378#endif
9ee718aa
EL		 379
380 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB		 381
382 /* FW identified misbehaving AP */
383 u8 uapsd_misbehaving_bssid[ETH_ALEN];
8ca151b5
JB		 384};
385
386static inline struct iwl_mvm_vif *
387iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
388{
389 return (void *)vif->drv_priv;
390}
391
b797e3fb
EG		 392extern const u8 tid_to_mac80211_ac[];
393
8ca151b5
JB		 394enum iwl_scan_status {
395 IWL_MVM_SCAN_NONE,
396 IWL_MVM_SCAN_OS,
35a000b7 397 IWL_MVM_SCAN_SCHED,
8ca151b5
JB		 398};
399
400/**
401 * struct iwl_nvm_section - describes an NVM section in memory.
402 *
403 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
404 * and saved for later use by the driver. Not all NVM sections are saved
405 * this way, only the needed ones.
406 */
407struct iwl_nvm_section {
408 u16 length;
409 const u8 *data;
410};
411
9ee718aa
EL		 412/*
413 * Tx-backoff threshold
414 * @temperature: The threshold in Celsius
415 * @backoff: The tx-backoff in uSec
416 */
417struct iwl_tt_tx_backoff {
418 s32 temperature;
419 u32 backoff;
420};
421
422#define TT_TX_BACKOFF_SIZE 6
423
424/**
425 * struct iwl_tt_params - thermal throttling parameters
426 * @ct_kill_entry: CT Kill entry threshold
427 * @ct_kill_exit: CT Kill exit threshold
428 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
429 * to checks whether to exit CT Kill.
430 * @dynamic_smps_entry: Dynamic SMPS entry threshold
431 * @dynamic_smps_exit: Dynamic SMPS exit threshold
432 * @tx_protection_entry: TX protection entry threshold
433 * @tx_protection_exit: TX protection exit threshold
434 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
435 * @support_ct_kill: Support CT Kill?
436 * @support_dynamic_smps: Support dynamic SMPS?
437 * @support_tx_protection: Support tx protection?
438 * @support_tx_backoff: Support tx-backoff?
439 */
440struct iwl_tt_params {
441 s32 ct_kill_entry;
442 s32 ct_kill_exit;
443 u32 ct_kill_duration;
444 s32 dynamic_smps_entry;
445 s32 dynamic_smps_exit;
446 s32 tx_protection_entry;
447 s32 tx_protection_exit;
448 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
449 bool support_ct_kill;
450 bool support_dynamic_smps;
451 bool support_tx_protection;
452 bool support_tx_backoff;
453};
454
455/**
456 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
457 * @ct_kill_exit: worker to exit thermal kill
458 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
459 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 460 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 461 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 462 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 463 */
464struct iwl_mvm_tt_mgmt {
465 struct delayed_work ct_kill_exit;
466 bool dynamic_smps;
467 u32 tx_backoff;
0c0e2c71 468 u32 min_backoff;
9ee718aa 469 const struct iwl_tt_params *params;
dafe6c43 470 bool throttle;
9ee718aa
EL		 471};
472
5fc0f76c
ES		 473#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
474
475struct iwl_mvm_frame_stats {
476 u32 legacy_frames;
477 u32 ht_frames;
478 u32 vht_frames;
479 u32 bw_20_frames;
480 u32 bw_40_frames;
481 u32 bw_80_frames;
482 u32 bw_160_frames;
483 u32 sgi_frames;
484 u32 ngi_frames;
485 u32 siso_frames;
486 u32 mimo2_frames;
487 u32 agg_frames;
488 u32 ampdu_count;
489 u32 success_frames;
490 u32 fail_frames;
491 u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
492 int last_frame_idx;
493};
494
d15a747f
EP		 495enum {
496 D0I3_DEFER_WAKEUP,
497 D0I3_PENDING_WAKEUP,
498};
499
8ca151b5
JB		 500struct iwl_mvm {
501 /* for logger access */
502 struct device *dev;
503
504 struct iwl_trans *trans;
505 const struct iwl_fw *fw;
506 const struct iwl_cfg *cfg;
507 struct iwl_phy_db *phy_db;
508 struct ieee80211_hw *hw;
509
510 /* for protecting access to iwl_mvm */
511 struct mutex mutex;
512 struct list_head async_handlers_list;
513 spinlock_t async_handlers_lock;
514 struct work_struct async_handlers_wk;
515
516 struct work_struct roc_done_wk;
517
518 unsigned long status;
519
7df15b1e
HG		 520 /*
521 * for beacon filtering -
522 * currently only one interface can be supported
523 */
524 struct iwl_mvm_vif *bf_allowed_vif;
525
8ca151b5
JB		 526 enum iwl_ucode_type cur_ucode;
527 bool ucode_loaded;
ff116373 528 bool init_ucode_complete;
8ca151b5
JB		 529 u32 error_event_table;
530 u32 log_event_table;
01a9ca51
EH		 531 u32 umac_error_event_table;
532 bool support_umac_log;
91479b64 533 struct iwl_sf_region sf_space;
8ca151b5
JB		 534
535 u32 ampdu_ref;
536
537 struct iwl_notif_wait_data notif_wait;
538
3848ab66
MG		 539 struct mvm_statistics_rx rx_stats;
540
8ca151b5
JB		 541 unsigned long transport_queue_stop;
542 u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
543 atomic_t queue_stop_count[IWL_MAX_HW_QUEUES];
544
e02a9d60 545 const char *nvm_file_name;
8ca151b5 546 struct iwl_nvm_data *nvm_data;
b9545b48 547 /* NVM sections */
ae2b21b0 548 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5
JB		 549
550 /* EEPROM MAC addresses */
551 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
552
553 /* data related to data path */
554 struct iwl_rx_phy_info last_phy_info;
555 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
556 struct work_struct sta_drained_wk;
557 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 558 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
113a0447 559 u8 rx_ba_sessions;
8ca151b5
JB		 560
561 /* configured by mac80211 */
562 u32 rts_threshold;
563
564 /* Scan status, cmd (pre-allocated) and auxiliary station */
565 enum iwl_scan_status scan_status;
fb98be5e 566 void *scan_cmd;
e59647ea 567 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
8ca151b5 568
91b05d10
OG		 569 /* rx chain antennas set through debugfs for the scan command */
570 u8 scan_rx_ant;
571
c87163b9
EP		 572#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
573 /* broadcast filters to configure for each associated station */
574 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 575#ifdef CONFIG_IWLWIFI_DEBUGFS
576 struct {
577 u32 override; /* u32 for debugfs_create_bool */
578 struct iwl_bcast_filter_cmd cmd;
579 } dbgfs_bcast_filtering;
580#endif
c87163b9
EP		 581#endif
582
8ca151b5
JB		 583 /* Internal station */
584 struct iwl_mvm_int_sta aux_sta;
585
e820c2da
HD		 586 bool last_ebs_successful;
587
8ca151b5
JB		 588 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
589 u8 mgmt_last_antenna_idx;
590
1f3b0ff8
LE		 591 /* last smart fifo state that was successfully sent to firmware */
592 enum iwl_sf_state sf_state;
593
8ca151b5
JB		 594#ifdef CONFIG_IWLWIFI_DEBUGFS
595 struct dentry *debugfs_dir;
596 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 597 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 598 bool disable_power_off;
599 bool disable_power_off_d3;
086f7368
EG		 600
601 struct debugfs_blob_wrapper nvm_hw_blob;
602 struct debugfs_blob_wrapper nvm_sw_blob;
603 struct debugfs_blob_wrapper nvm_calib_blob;
604 struct debugfs_blob_wrapper nvm_prod_blob;
5fc0f76c
ES		 605
606 struct iwl_mvm_frame_stats drv_rx_stats;
607 spinlock_t drv_stats_lock;
8ca151b5
JB		 608#endif
609
fe0f2de3 610 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 611
612 struct list_head time_event_list;
613 spinlock_t time_event_lock;
614
615 /*
616 * A bitmap indicating the index of the key in use. The firmware
617 * can hold 16 keys at most. Reflect this fact.
618 */
619 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
5ee2b215 620
576eeee9
EP		 621 /* references taken by the driver and spinlock protecting them */
622 spinlock_t refs_lock;
623 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 624
8ca151b5
JB		 625 u8 vif_count;
626
291aa7c4
EH		 627 /* -1 for always, 0 for never, >0 for that many times */
628 s8 restart_fw;
1bd3cbc1 629 void *fw_error_dump;
291aa7c4 630
c43e9330 631#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 632 struct led_classdev led;
c43e9330 633#endif
8ca151b5
JB		 634
635 struct ieee80211_vif *p2p_device_vif;
f444eb10
JB		 636
637#ifdef CONFIG_PM_SLEEP
964dc9e2 638 struct wiphy_wowlan_support wowlan;
f444eb10 639 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
afc66bb7 640#ifdef CONFIG_IWLWIFI_DEBUGFS
b0114714 641 u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
debff618 642 bool d3_test_active;
afc66bb7
JB		 643 bool store_d3_resume_sram;
644 void *d3_resume_sram;
debff618 645 u32 d3_test_pme_ptr;
78c9df66 646 struct ieee80211_vif *keep_vif;
afc66bb7 647#endif
f444eb10 648#endif
f421f9c3 649
37577fe2
EP		 650 /* d0i3 */
651 u8 d0i3_ap_sta_id;
b2492501 652 bool d0i3_offloading;
37577fe2 653 struct work_struct d0i3_exit_work;
b2492501 654 struct sk_buff_head d0i3_tx;
d15a747f
EP		 655 /* protect d0i3_suspend_flags */
656 struct mutex d0i3_suspend_mutex;
657 unsigned long d0i3_suspend_flags;
b2492501
AN		 658 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
659 spinlock_t d0i3_tx_lock;
660 wait_queue_head_t d0i3_exit_waitq;
37577fe2 661
f421f9c3
EG		 662 /* BT-Coex */
663 u8 bt_kill_msk;
0ea8d043
EG		 664
665 struct iwl_bt_coex_profile_notif_old last_bt_notif_old;
666 struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old;
430a3bba
EG		 667 struct iwl_bt_coex_profile_notif last_bt_notif;
668 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 669
b9fae2d5
EG		 670 u32 last_ant_isol;
671 u8 last_corun_lut;
cdb00563 672 u8 bt_tx_prio;
a39979a8 673 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 674
b112889c
AM		 675 /* Aux ROC */
676 struct list_head aux_roc_te_list;
677
9ee718aa
EL		 678 /* Thermal Throttling and CTkill */
679 struct iwl_mvm_tt_mgmt thermal_throttle;
680 s32 temperature; /* Celsius */
e811ada7 681
507cadf2
DS		 682#ifdef CONFIG_NL80211_TESTMODE
683 u32 noa_duration;
684 struct ieee80211_vif *noa_vif;
685#endif
19e737c9
EL		 686
687 /* Tx queues */
688 u8 aux_queue;
689 u8 first_agg_queue;
690 u8 last_agg_queue;
1c2abf72 691
92d85562 692 /* Indicate if device power save is allowed */
e5e7aa8e 693 bool ps_disabled;
bd3398e2 694
664322fa 695 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO		 696 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
697 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS		 698
699 /* system time of last beacon (for AP/GO interface) */
700 u32 ap_last_beacon_gp2;
8ca151b5
JB		 701};
702
703/* Extract MVM priv from op_mode and _hw */
704#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
705 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
706
707#define IWL_MAC80211_GET_MVM(_hw) \
708 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
709
9ee718aa
EL		 710enum iwl_mvm_status {
711 IWL_MVM_STATUS_HW_RFKILL,
712 IWL_MVM_STATUS_HW_CTKILL,
713 IWL_MVM_STATUS_ROC_RUNNING,
714 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 715 IWL_MVM_STATUS_IN_D0I3,
b112889c 716 IWL_MVM_STATUS_ROC_AUX_RUNNING,
9ee718aa
EL		 717};
718
719static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
720{
721 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
722 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
723}
724
f327b04c
EG		 725static inline struct iwl_mvm_sta *
726iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
727{
728 struct ieee80211_sta *sta;
729
730 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
731 return NULL;
732
733 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
734 lockdep_is_held(&mvm->mutex));
735
736 /* This can happen if the station has been removed right now */
737 if (IS_ERR_OR_NULL(sta))
738 return NULL;
739
740 return iwl_mvm_sta_from_mac80211(sta);
741}
742
7bb426ea
EP		 743static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
744{
745 return mvm->trans->cfg->d0i3 &&
746 (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
747}
748
8ca151b5
JB		 749extern const u8 iwl_mvm_ac_to_tx_fifo[];
750
751struct iwl_rate_info {
752 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
753 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
754 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
755 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
756 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
757};
758
759/******************
760 * MVM Methods
761 ******************/
762/* uCode */
763int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
764
765/* Utils */
766int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
767 enum ieee80211_band band);
d310e405
ES		 768void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
769 enum ieee80211_band band,
770 struct ieee80211_tx_rate *r);
8ca151b5
JB		 771u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
772void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
773u8 first_antenna(u8 mask);
774u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
775
776/* Tx / Host Commands */
777int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
778 struct iwl_host_cmd *cmd);
779int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u8 id,
780 u32 flags, u16 len, const void *data);
781int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
782 struct iwl_host_cmd *cmd,
783 u32 *status);
784int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u8 id,
785 u16 len, const void *data,
786 u32 *status);
787int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
788 struct ieee80211_sta *sta);
789int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
790#ifdef CONFIG_IWLWIFI_DEBUG
791const char *iwl_mvm_get_tx_fail_reason(u32 status);
792#else
793static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
794#endif
795int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync);
796void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
797
33ea27f6
AN		 798static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
799{
800 flush_work(&mvm->async_handlers_wk);
801}
802
8ca151b5
JB		 803/* Statistics */
804int iwl_mvm_rx_reply_statistics(struct iwl_mvm *mvm,
805 struct iwl_rx_cmd_buffer *rxb,
806 struct iwl_device_cmd *cmd);
807int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
808 struct iwl_rx_cmd_buffer *rxb,
809 struct iwl_device_cmd *cmd);
810
811/* NVM */
14b485f0 812int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
81a67e32 813int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5
JB		 814
815int iwl_mvm_up(struct iwl_mvm *mvm);
816int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
817
818int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 819bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
820 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 821
822/*
823 * FW notifications / CMD responses handlers
824 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
825 */
826int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
827 struct iwl_device_cmd *cmd);
828int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
829 struct iwl_device_cmd *cmd);
830int iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
831 struct iwl_device_cmd *cmd);
832int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
833 struct iwl_device_cmd *cmd);
834int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
835 struct iwl_device_cmd *cmd);
b9fae2d5
EG		 836int iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
837 struct iwl_rx_cmd_buffer *rxb,
838 struct iwl_device_cmd *cmd);
8ca151b5
JB		 839int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
840 struct iwl_device_cmd *cmd);
841int iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
842 struct iwl_rx_cmd_buffer *rxb,
843 struct iwl_device_cmd *cmd);
844int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
845 struct iwl_device_cmd *cmd);
846
847/* MVM PHY */
848int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
849 struct cfg80211_chan_def *chandef,
850 u8 chains_static, u8 chains_dynamic);
851int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
852 struct cfg80211_chan_def *chandef,
853 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 854void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
855 struct iwl_mvm_phy_ctxt *ctxt);
856void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
857 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 858int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
8ca151b5
JB		 859
860/* MAC (virtual interface) programming */
861int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
862void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
863int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a
LC		 864int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
865 bool force_assoc_off);
8ca151b5
JB		 866int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
867u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
868 struct ieee80211_vif *vif);
869int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
870 struct ieee80211_vif *vif);
571765c8
IP		 871int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
872 struct iwl_rx_cmd_buffer *rxb,
873 struct iwl_device_cmd *cmd);
d64048ed
HG		 874int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
875 struct iwl_rx_cmd_buffer *rxb,
876 struct iwl_device_cmd *cmd);
6e97b0d2
IP		 877void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
878 struct ieee80211_vif *vif);
8ca151b5
JB		 879
880/* Bindings */
881int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
882int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
883
884/* Quota management */
0166230c
JB		 885int iwl_mvm_update_quotas(struct iwl_mvm *mvm,
886 struct ieee80211_vif *disabled_vif);
8ca151b5
JB		 887
888/* Scanning */
889int iwl_mvm_scan_request(struct iwl_mvm *mvm,
890 struct ieee80211_vif *vif,
891 struct cfg80211_scan_request *req);
892int iwl_mvm_rx_scan_response(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
893 struct iwl_device_cmd *cmd);
894int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
895 struct iwl_device_cmd *cmd);
91b80256 896int iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
8ca151b5 897
35a000b7
DS		 898/* Scheduled scan */
899int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
900 struct iwl_rx_cmd_buffer *rxb,
901 struct iwl_device_cmd *cmd);
902int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm,
903 struct ieee80211_vif *vif,
904 struct cfg80211_sched_scan_request *req,
633e2713 905 struct ieee80211_scan_ies *ies);
35a000b7
DS		 906int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
907 struct cfg80211_sched_scan_request *req);
908int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
909 struct cfg80211_sched_scan_request *req);
fb98be5e
DS		 910int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify);
911int iwl_mvm_rx_scan_offload_results(struct iwl_mvm *mvm,
912 struct iwl_rx_cmd_buffer *rxb,
913 struct iwl_device_cmd *cmd);
914
915/* Unified scan */
916int iwl_mvm_unified_scan_lmac(struct iwl_mvm *mvm,
917 struct ieee80211_vif *vif,
918 struct ieee80211_scan_request *req);
919int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
920 struct ieee80211_vif *vif,
921 struct cfg80211_sched_scan_request *req,
922 struct ieee80211_scan_ies *ies);
35a000b7 923
8ca151b5
JB		 924/* MVM debugfs */
925#ifdef CONFIG_IWLWIFI_DEBUGFS
926int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 927void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
928void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 929#else
930static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
931 struct dentry *dbgfs_dir)
932{
933 return 0;
934}
63494374
JB		 935static inline void
936iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
937{
938}
939static inline void
940iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
941{
942}
8ca151b5
JB		 943#endif /* CONFIG_IWLWIFI_DEBUGFS */
944
945/* rate scaling */
9e680946 946int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
5fc0f76c
ES		 947void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm,
948 struct iwl_mvm_frame_stats *stats,
949 u32 rate, bool agg);
950int rs_pretty_print_rate(char *buf, const u32 rate);
8ca151b5 951
c1cb92fc 952/* power management */
c1cb92fc 953int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 954int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
c1cb92fc
EG		 955int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
956 char *buf, int bufsz);
1c2abf72 957
175a70b7
AB		 958void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
959int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
960 struct iwl_rx_cmd_buffer *rxb,
961 struct iwl_device_cmd *cmd);
962
c43e9330 963#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 964int iwl_mvm_leds_init(struct iwl_mvm *mvm);
965void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB		 966#else
967static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
968{
969 return 0;
970}
971static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
972{
973}
974#endif
8ca151b5
JB		 975
976/* D3 (WoWLAN, NetDetect) */
977int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
978int iwl_mvm_resume(struct ieee80211_hw *hw);
979void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
980void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
981 struct ieee80211_vif *vif,
982 struct cfg80211_gtk_rekey_data *data);
983void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
984 struct ieee80211_vif *vif,
985 struct inet6_dev *idev);
986void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
987 struct ieee80211_vif *vif, int idx);
debff618 988extern const struct file_operations iwl_dbgfs_d3_test_ops;
6d9d32b8
JB		 989#ifdef CONFIG_PM_SLEEP
990void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
991 struct ieee80211_vif *vif);
992#else
993static inline void
994iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
995{
996}
997#endif
1a95c8df
EP		 998void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
999 struct iwl_wowlan_config_cmd_v2 *cmd);
8bd22e7b
EP		 1000int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1001 struct ieee80211_vif *vif,
1002 bool disable_offloading,
1003 u32 cmd_flags);
8ca151b5 1004
7498cf4c
EP		 1005/* D0i3 */
1006void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1007void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1008int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
b2492501 1009void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
d15a747f 1010int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 1011
931d4160 1012/* BT Coex */
931d4160 1013int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
f421f9c3
EG		 1014int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1015 struct iwl_rx_cmd_buffer *rxb,
1016 struct iwl_device_cmd *cmd);
2b76ef13
EG		 1017void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1018 enum ieee80211_rssi_event rssi_event);
8e484f0b 1019void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1020u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1021 struct ieee80211_sta *sta);
ffa6c707
EG		 1022bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1023 struct ieee80211_sta *sta);
34c8b24f 1024bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8
EP		 1025bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
1026 enum ieee80211_band band);
ee7bea58 1027u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1028 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1029
0ea8d043
EG		 1030bool iwl_mvm_bt_coex_is_shared_ant_avail_old(struct iwl_mvm *mvm);
1031void iwl_mvm_bt_coex_vif_change_old(struct iwl_mvm *mvm);
1032int iwl_send_bt_init_conf_old(struct iwl_mvm *mvm);
1033int iwl_mvm_rx_bt_coex_notif_old(struct iwl_mvm *mvm,
1034 struct iwl_rx_cmd_buffer *rxb,
1035 struct iwl_device_cmd *cmd);
1036void iwl_mvm_bt_rssi_event_old(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1037 enum ieee80211_rssi_event rssi_event);
1038u16 iwl_mvm_coex_agg_time_limit_old(struct iwl_mvm *mvm,
1039 struct ieee80211_sta *sta);
1040bool iwl_mvm_bt_coex_is_mimo_allowed_old(struct iwl_mvm *mvm,
1041 struct ieee80211_sta *sta);
1042bool iwl_mvm_bt_coex_is_tpc_allowed_old(struct iwl_mvm *mvm,
1043 enum ieee80211_band band);
1044int iwl_mvm_rx_ant_coupling_notif_old(struct iwl_mvm *mvm,
1045 struct iwl_rx_cmd_buffer *rxb,
1046 struct iwl_device_cmd *cmd);
1047
2de13cae
EG		 1048enum iwl_bt_kill_msk {
1049 BT_KILL_MSK_DEFAULT,
1050 BT_KILL_MSK_SCO_HID_A2DP,
1051 BT_KILL_MSK_REDUCED_TXPOW,
1052 BT_KILL_MSK_MAX,
1053};
1054extern const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX];
1055extern const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX];
931d4160 1056
7df15b1e 1057/* beacon filtering */
b571a697
AB		 1058#ifdef CONFIG_IWLWIFI_DEBUGFS
1059void
1060iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1061 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1062#else
1063static inline void
1064iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1065 struct iwl_beacon_filter_cmd *cmd)
1066{}
b571a697 1067#endif
3dd37d05
EP		 1068int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1069 struct ieee80211_vif *vif,
1070 bool enable, u32 flags);
7df15b1e 1071int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1072 struct ieee80211_vif *vif,
1073 u32 flags);
7df15b1e 1074int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1075 struct ieee80211_vif *vif,
1076 u32 flags);
9ee718aa
EL		 1077/* SMPS */
1078void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1079 enum iwl_mvm_smps_type_request req_type,
1080 enum ieee80211_smps_mode smps_request);
5c904224 1081bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1082
a21d7bcb
JB		 1083/* Low latency */
1084int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1085 bool value);
50df8a30
AB		 1086/* get SystemLowLatencyMode - only needed for beacon threshold? */
1087bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB		 1088/* get VMACLowLatencyMode */
1089static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1090{
1091 /*
1092 * should this consider associated/active/... state?
1093 *
1094 * Normally low-latency should only be active on interfaces
1095 * that are active, but at least with debugfs it can also be
1096 * enabled on interfaces that aren't active. However, when
1097 * interface aren't active then they aren't added into the
1098 * binding, so this has no real impact. For now, just return
1099 * the current desired low-latency state.
1100 */
1101
1102 return mvmvif->low_latency;
1103}
1104
bd5e4744 1105/* Assoc status */
b538b8ce 1106bool iwl_mvm_is_idle(struct iwl_mvm *mvm);
bd5e4744 1107
9ee718aa 1108/* Thermal management and CT-kill */
0c0e2c71 1109void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
9ee718aa 1110void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
0c0e2c71 1111void iwl_mvm_tt_initialize(struct iwl_mvm *mvm, u32 min_backoff);
9ee718aa
EL		 1112void iwl_mvm_tt_exit(struct iwl_mvm *mvm);
1113void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
1114
1f3b0ff8
LE		 1115/* smart fifo */
1116int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1117 bool added_vif);
1118
fa3d07e4
AN		 1119/* TDLS */
1120int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1121
b08c1d97
LC		 1122void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
1123
8ca151b5 1124#endif /* __IWL_MVM_H__ */
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