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iwlwifi: mvm: don't pass update type to quota iterator
[deliverable/linux.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
e5209263 94extern const struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7 95
8ca151b5
JB		 96/**
97 * struct iwl_mvm_mod_params - module parameters for iwlmvm
98 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
99 * We will register to mac80211 to have testmode working. The NIC must not
100 * be up'ed after the INIT fw asserted. This is useful to be able to use
101 * proprietary tools over testmode to debug the INIT fw.
102 * @power_scheme: CAM(Continuous Active Mode)-1, BPS(Balanced Power
103 * Save)-2(default), LP(Low Power)-3
104 */
105struct iwl_mvm_mod_params {
106 bool init_dbg;
107 int power_scheme;
108};
109extern struct iwl_mvm_mod_params iwlmvm_mod_params;
110
111struct iwl_mvm_phy_ctxt {
112 u16 id;
113 u16 color;
fe0f2de3 114 u32 ref;
8ca151b5
JB		 115
116 /*
117 * TODO: This should probably be removed. Currently here only for rate
118 * scaling algorithm
119 */
120 struct ieee80211_channel *channel;
121};
122
123struct iwl_mvm_time_event_data {
124 struct ieee80211_vif *vif;
125 struct list_head list;
126 unsigned long end_jiffies;
127 u32 duration;
128 bool running;
129 u32 uid;
130
131 /*
132 * The access to the 'id' field must be done when the
133 * mvm->time_event_lock is held, as it value is used to indicate
134 * if the te is in the time event list or not (when id == TE_MAX)
135 */
136 u32 id;
137};
138
139 /* Power management */
140
141/**
142 * enum iwl_power_scheme
143 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
144 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
145 * @IWL_POWER_LEVEL_LP - Low Power
146 */
147enum iwl_power_scheme {
148 IWL_POWER_SCHEME_CAM = 1,
149 IWL_POWER_SCHEME_BPS,
150 IWL_POWER_SCHEME_LP
151};
152
e7eb65ca 153#define IWL_CONN_MAX_LISTEN_INTERVAL 10
e3c588ec
AB		 154#define IWL_UAPSD_AC_INFO (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO |\
155 IEEE80211_WMM_IE_STA_QOSINFO_AC_VI |\
156 IEEE80211_WMM_IE_STA_QOSINFO_AC_BK |\
157 IEEE80211_WMM_IE_STA_QOSINFO_AC_BE)
158#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2
8ca151b5 159
b571a697
AB		 160#ifdef CONFIG_IWLWIFI_DEBUGFS
161enum iwl_dbgfs_pm_mask {
162 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
163 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
164 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
165 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
166 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
bd4ace2a
AB		 167 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
168 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 169 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 170 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
b571a697
AB		 171};
172
173struct iwl_dbgfs_pm {
e811ada7 174 u16 keep_alive_seconds;
b571a697
AB		 175 u32 rx_data_timeout;
176 u32 tx_data_timeout;
177 bool skip_over_dtim;
178 u8 skip_dtim_periods;
bd4ace2a
AB		 179 bool lprx_ena;
180 u32 lprx_rssi_threshold;
89716344 181 bool snooze_ena;
175a70b7 182 bool uapsd_misbehaving;
b571a697
AB		 183 int mask;
184};
185
186/* beacon filtering */
187
188enum iwl_dbgfs_bf_mask {
189 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
190 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
191 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG		 192 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
193 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
194 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
195 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
196 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
197 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
198 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
199 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB		 200};
201
202struct iwl_dbgfs_bf {
5dca7c24
HG		 203 u32 bf_energy_delta;
204 u32 bf_roaming_energy_delta;
205 u32 bf_roaming_state;
206 u32 bf_temp_threshold;
207 u32 bf_temp_fast_filter;
208 u32 bf_temp_slow_filter;
209 u32 bf_enable_beacon_filter;
210 u32 bf_debug_flag;
b571a697
AB		 211 u32 bf_escape_timer;
212 u32 ba_escape_timer;
5dca7c24 213 u32 ba_enable_beacon_abort;
b571a697
AB		 214 int mask;
215};
216#endif
217
9ee718aa
EL		 218enum iwl_mvm_smps_type_request {
219 IWL_MVM_SMPS_REQ_BT_COEX,
220 IWL_MVM_SMPS_REQ_TT,
221 NUM_IWL_MVM_SMPS_REQ,
222};
223
7498cf4c
EP		 224enum iwl_mvm_ref_type {
225 IWL_MVM_REF_UCODE_DOWN,
519e2026 226 IWL_MVM_REF_SCAN,
9f45c36d 227 IWL_MVM_REF_ROC,
29a90a49
EP		 228 IWL_MVM_REF_P2P_CLIENT,
229 IWL_MVM_REF_AP_IBSS,
0eb83653 230 IWL_MVM_REF_USER,
b2492501
AN		 231 IWL_MVM_REF_TX,
232 IWL_MVM_REF_TX_AGG,
d40fc489 233 IWL_MVM_REF_ADD_IF,
d15a747f 234 IWL_MVM_REF_EXIT_WORK,
7498cf4c
EP		 235
236 IWL_MVM_REF_COUNT,
237};
238
a39979a8
EG		 239enum iwl_bt_force_ant_mode {
240 BT_FORCE_ANT_DIS = 0,
241 BT_FORCE_ANT_AUTO,
242 BT_FORCE_ANT_BT,
243 BT_FORCE_ANT_WIFI,
244
245 BT_FORCE_ANT_MAX,
246};
247
a20fd398
AO		 248/**
249* struct iwl_mvm_vif_bf_data - beacon filtering related data
250* @bf_enabled: indicates if beacon filtering is enabled
251* @ba_enabled: indicated if beacon abort is enabled
252* @last_beacon_signal: last beacon rssi signal in dbm
253* @ave_beacon_signal: average beacon signal
254* @last_cqm_event: rssi of the last cqm event
911222b5
AO		 255* @bt_coex_min_thold: minimum threshold for BT coex
256* @bt_coex_max_thold: maximum threshold for BT coex
257* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO		 258*/
259struct iwl_mvm_vif_bf_data {
260 bool bf_enabled;
261 bool ba_enabled;
262 s8 ave_beacon_signal;
263 s8 last_cqm_event;
911222b5
AO		 264 s8 bt_coex_min_thold;
265 s8 bt_coex_max_thold;
266 s8 last_bt_coex_event;
a20fd398
AO		 267};
268
8ca151b5
JB		 269/**
270 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
271 * @id: between 0 and 3
272 * @color: to solve races upon MAC addition and removal
273 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
274 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB		 275 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
276 * should get quota etc.
19889025 277 * @pm_enabled - Indicate if MAC power management is allowed
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;
19889025 296 bool pm_enabled;
1e1391ca 297 bool monitor_active;
a21d7bcb 298 bool low_latency;
a20fd398 299 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 300
506a81e6
JB		 301 u32 ap_beacon_time;
302
8ca151b5
JB		 303 enum iwl_tsf_id tsf_id;
304
305 /*
306 * QoS data from mac80211, need to store this here
307 * as mac80211 has a separate callback but we need
308 * to have the data for the MAC context
309 */
310 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
311 struct iwl_mvm_time_event_data time_event_data;
312
313 struct iwl_mvm_int_sta bcast_sta;
314
315 /*
316 * Assigned while mac80211 has the interface in a channel context,
317 * or, for P2P Device, while it exists.
318 */
319 struct iwl_mvm_phy_ctxt *phy_ctxt;
320
321#ifdef CONFIG_PM_SLEEP
322 /* WoWLAN GTK rekey data */
323 struct {
324 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
325 __le64 replay_ctr;
326 bool valid;
327 } rekey_data;
328
329 int tx_key_idx;
330
6d9d32b8
JB		 331 bool seqno_valid;
332 u16 seqno;
1a95c8df 333#endif
6d9d32b8 334
8ca151b5
JB		 335#if IS_ENABLED(CONFIG_IPV6)
336 /* IPv6 addresses for WoWLAN */
5369d6c1 337 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
8ca151b5
JB		 338 int num_target_ipv6_addrs;
339#endif
8ca151b5
JB		 340
341#ifdef CONFIG_IWLWIFI_DEBUGFS
7f09d704 342 struct iwl_mvm *mvm;
8ca151b5 343 struct dentry *dbgfs_dir;
63494374 344 struct dentry *dbgfs_slink;
b571a697
AB		 345 struct iwl_dbgfs_pm dbgfs_pm;
346 struct iwl_dbgfs_bf dbgfs_bf;
474b50c3 347 struct iwl_mac_power_cmd mac_pwr_cmd;
8ca151b5 348#endif
9ee718aa
EL		 349
350 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB		 351
352 /* FW identified misbehaving AP */
353 u8 uapsd_misbehaving_bssid[ETH_ALEN];
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
b797e3fb
EG		 362extern const u8 tid_to_mac80211_ac[];
363
8ca151b5
JB		 364enum iwl_scan_status {
365 IWL_MVM_SCAN_NONE,
366 IWL_MVM_SCAN_OS,
35a000b7 367 IWL_MVM_SCAN_SCHED,
8ca151b5
JB		 368};
369
370/**
371 * struct iwl_nvm_section - describes an NVM section in memory.
372 *
373 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
374 * and saved for later use by the driver. Not all NVM sections are saved
375 * this way, only the needed ones.
376 */
377struct iwl_nvm_section {
378 u16 length;
379 const u8 *data;
380};
381
9ee718aa
EL		 382/*
383 * Tx-backoff threshold
384 * @temperature: The threshold in Celsius
385 * @backoff: The tx-backoff in uSec
386 */
387struct iwl_tt_tx_backoff {
388 s32 temperature;
389 u32 backoff;
390};
391
392#define TT_TX_BACKOFF_SIZE 6
393
394/**
395 * struct iwl_tt_params - thermal throttling parameters
396 * @ct_kill_entry: CT Kill entry threshold
397 * @ct_kill_exit: CT Kill exit threshold
398 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
399 * to checks whether to exit CT Kill.
400 * @dynamic_smps_entry: Dynamic SMPS entry threshold
401 * @dynamic_smps_exit: Dynamic SMPS exit threshold
402 * @tx_protection_entry: TX protection entry threshold
403 * @tx_protection_exit: TX protection exit threshold
404 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
405 * @support_ct_kill: Support CT Kill?
406 * @support_dynamic_smps: Support dynamic SMPS?
407 * @support_tx_protection: Support tx protection?
408 * @support_tx_backoff: Support tx-backoff?
409 */
410struct iwl_tt_params {
411 s32 ct_kill_entry;
412 s32 ct_kill_exit;
413 u32 ct_kill_duration;
414 s32 dynamic_smps_entry;
415 s32 dynamic_smps_exit;
416 s32 tx_protection_entry;
417 s32 tx_protection_exit;
418 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
419 bool support_ct_kill;
420 bool support_dynamic_smps;
421 bool support_tx_protection;
422 bool support_tx_backoff;
423};
424
425/**
426 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
427 * @ct_kill_exit: worker to exit thermal kill
428 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
429 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 430 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 431 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 432 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 433 */
434struct iwl_mvm_tt_mgmt {
435 struct delayed_work ct_kill_exit;
436 bool dynamic_smps;
437 u32 tx_backoff;
0c0e2c71 438 u32 min_backoff;
9ee718aa 439 const struct iwl_tt_params *params;
dafe6c43 440 bool throttle;
9ee718aa
EL		 441};
442
5fc0f76c
ES		 443#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
444
445struct iwl_mvm_frame_stats {
446 u32 legacy_frames;
447 u32 ht_frames;
448 u32 vht_frames;
449 u32 bw_20_frames;
450 u32 bw_40_frames;
451 u32 bw_80_frames;
452 u32 bw_160_frames;
453 u32 sgi_frames;
454 u32 ngi_frames;
455 u32 siso_frames;
456 u32 mimo2_frames;
457 u32 agg_frames;
458 u32 ampdu_count;
459 u32 success_frames;
460 u32 fail_frames;
461 u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
462 int last_frame_idx;
463};
464
d15a747f
EP		 465enum {
466 D0I3_DEFER_WAKEUP,
467 D0I3_PENDING_WAKEUP,
468};
469
8ca151b5
JB		 470struct iwl_mvm {
471 /* for logger access */
472 struct device *dev;
473
474 struct iwl_trans *trans;
475 const struct iwl_fw *fw;
476 const struct iwl_cfg *cfg;
477 struct iwl_phy_db *phy_db;
478 struct ieee80211_hw *hw;
479
480 /* for protecting access to iwl_mvm */
481 struct mutex mutex;
482 struct list_head async_handlers_list;
483 spinlock_t async_handlers_lock;
484 struct work_struct async_handlers_wk;
485
486 struct work_struct roc_done_wk;
487
488 unsigned long status;
489
7df15b1e
HG		 490 /*
491 * for beacon filtering -
492 * currently only one interface can be supported
493 */
494 struct iwl_mvm_vif *bf_allowed_vif;
495
8ca151b5
JB		 496 enum iwl_ucode_type cur_ucode;
497 bool ucode_loaded;
ff116373 498 bool init_ucode_complete;
8ca151b5
JB		 499 u32 error_event_table;
500 u32 log_event_table;
01a9ca51
EH		 501 u32 umac_error_event_table;
502 bool support_umac_log;
91479b64 503 struct iwl_sf_region sf_space;
8ca151b5
JB		 504
505 u32 ampdu_ref;
506
507 struct iwl_notif_wait_data notif_wait;
508
3848ab66
MG		 509 struct mvm_statistics_rx rx_stats;
510
8ca151b5
JB		 511 unsigned long transport_queue_stop;
512 u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
513 atomic_t queue_stop_count[IWL_MAX_HW_QUEUES];
514
e02a9d60 515 const char *nvm_file_name;
8ca151b5 516 struct iwl_nvm_data *nvm_data;
b9545b48 517 /* NVM sections */
ae2b21b0 518 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5
JB		 519
520 /* EEPROM MAC addresses */
521 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
522
523 /* data related to data path */
524 struct iwl_rx_phy_info last_phy_info;
525 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
526 struct work_struct sta_drained_wk;
527 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 528 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
113a0447 529 u8 rx_ba_sessions;
8ca151b5
JB		 530
531 /* configured by mac80211 */
532 u32 rts_threshold;
533
534 /* Scan status, cmd (pre-allocated) and auxiliary station */
535 enum iwl_scan_status scan_status;
fb98be5e 536 void *scan_cmd;
e59647ea 537 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
8ca151b5 538
91b05d10
OG		 539 /* rx chain antennas set through debugfs for the scan command */
540 u8 scan_rx_ant;
541
c87163b9
EP		 542#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
543 /* broadcast filters to configure for each associated station */
544 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 545#ifdef CONFIG_IWLWIFI_DEBUGFS
546 struct {
547 u32 override; /* u32 for debugfs_create_bool */
548 struct iwl_bcast_filter_cmd cmd;
549 } dbgfs_bcast_filtering;
550#endif
c87163b9
EP		 551#endif
552
8ca151b5
JB		 553 /* Internal station */
554 struct iwl_mvm_int_sta aux_sta;
555
e820c2da
HD		 556 bool last_ebs_successful;
557
8ca151b5
JB		 558 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
559 u8 mgmt_last_antenna_idx;
560
1f3b0ff8
LE		 561 /* last smart fifo state that was successfully sent to firmware */
562 enum iwl_sf_state sf_state;
563
8ca151b5
JB		 564#ifdef CONFIG_IWLWIFI_DEBUGFS
565 struct dentry *debugfs_dir;
566 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 567 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 568 bool disable_power_off;
569 bool disable_power_off_d3;
086f7368
EG		 570
571 struct debugfs_blob_wrapper nvm_hw_blob;
572 struct debugfs_blob_wrapper nvm_sw_blob;
573 struct debugfs_blob_wrapper nvm_calib_blob;
574 struct debugfs_blob_wrapper nvm_prod_blob;
5fc0f76c
ES		 575
576 struct iwl_mvm_frame_stats drv_rx_stats;
577 spinlock_t drv_stats_lock;
8ca151b5
JB		 578#endif
579
fe0f2de3 580 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 581
582 struct list_head time_event_list;
583 spinlock_t time_event_lock;
584
585 /*
586 * A bitmap indicating the index of the key in use. The firmware
587 * can hold 16 keys at most. Reflect this fact.
588 */
589 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
5ee2b215 590
7498cf4c
EP		 591 /* A bitmap of reference types taken by the driver. */
592 unsigned long ref_bitmap[BITS_TO_LONGS(IWL_MVM_REF_COUNT)];
593
8ca151b5
JB		 594 u8 vif_count;
595
291aa7c4
EH		 596 /* -1 for always, 0 for never, >0 for that many times */
597 s8 restart_fw;
1bd3cbc1 598 void *fw_error_dump;
291aa7c4 599
c43e9330 600#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 601 struct led_classdev led;
c43e9330 602#endif
8ca151b5
JB		 603
604 struct ieee80211_vif *p2p_device_vif;
f444eb10
JB		 605
606#ifdef CONFIG_PM_SLEEP
964dc9e2 607 struct wiphy_wowlan_support wowlan;
f444eb10 608 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
afc66bb7 609#ifdef CONFIG_IWLWIFI_DEBUGFS
b0114714 610 u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
debff618 611 bool d3_test_active;
afc66bb7
JB		 612 bool store_d3_resume_sram;
613 void *d3_resume_sram;
debff618 614 u32 d3_test_pme_ptr;
78c9df66 615 struct ieee80211_vif *keep_vif;
afc66bb7 616#endif
f444eb10 617#endif
f421f9c3 618
37577fe2
EP		 619 /* d0i3 */
620 u8 d0i3_ap_sta_id;
b2492501 621 bool d0i3_offloading;
37577fe2 622 struct work_struct d0i3_exit_work;
b2492501 623 struct sk_buff_head d0i3_tx;
d15a747f
EP		 624 /* protect d0i3_suspend_flags */
625 struct mutex d0i3_suspend_mutex;
626 unsigned long d0i3_suspend_flags;
b2492501
AN		 627 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
628 spinlock_t d0i3_tx_lock;
629 wait_queue_head_t d0i3_exit_waitq;
37577fe2 630
f421f9c3
EG		 631 /* BT-Coex */
632 u8 bt_kill_msk;
0ea8d043
EG		 633
634 struct iwl_bt_coex_profile_notif_old last_bt_notif_old;
635 struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old;
430a3bba
EG		 636 struct iwl_bt_coex_profile_notif last_bt_notif;
637 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 638
b9fae2d5
EG		 639 u32 last_ant_isol;
640 u8 last_corun_lut;
cdb00563 641 u8 bt_tx_prio;
a39979a8 642 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa
EL		 643
644 /* Thermal Throttling and CTkill */
645 struct iwl_mvm_tt_mgmt thermal_throttle;
646 s32 temperature; /* Celsius */
e811ada7 647
507cadf2
DS		 648#ifdef CONFIG_NL80211_TESTMODE
649 u32 noa_duration;
650 struct ieee80211_vif *noa_vif;
651#endif
19e737c9
EL		 652
653 /* Tx queues */
654 u8 aux_queue;
655 u8 first_agg_queue;
656 u8 last_agg_queue;
1c2abf72 657
92d85562 658 /* Indicate if device power save is allowed */
e5e7aa8e 659 bool ps_disabled;
bd3398e2
AO		 660
661 struct ieee80211_vif *csa_vif;
1c87bbad
DS		 662
663 /* system time of last beacon (for AP/GO interface) */
664 u32 ap_last_beacon_gp2;
8ca151b5
JB		 665};
666
667/* Extract MVM priv from op_mode and _hw */
668#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
669 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
670
671#define IWL_MAC80211_GET_MVM(_hw) \
672 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
673
9ee718aa
EL		 674enum iwl_mvm_status {
675 IWL_MVM_STATUS_HW_RFKILL,
676 IWL_MVM_STATUS_HW_CTKILL,
677 IWL_MVM_STATUS_ROC_RUNNING,
678 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 679 IWL_MVM_STATUS_IN_D0I3,
9ee718aa
EL		 680};
681
682static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
683{
684 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
685 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
686}
687
f327b04c
EG		 688static inline struct iwl_mvm_sta *
689iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
690{
691 struct ieee80211_sta *sta;
692
693 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
694 return NULL;
695
696 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
697 lockdep_is_held(&mvm->mutex));
698
699 /* This can happen if the station has been removed right now */
700 if (IS_ERR_OR_NULL(sta))
701 return NULL;
702
703 return iwl_mvm_sta_from_mac80211(sta);
704}
705
7bb426ea
EP		 706static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
707{
708 return mvm->trans->cfg->d0i3 &&
709 (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
710}
711
8ca151b5
JB		 712extern const u8 iwl_mvm_ac_to_tx_fifo[];
713
714struct iwl_rate_info {
715 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
716 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
717 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
718 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
719 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
720};
721
722/******************
723 * MVM Methods
724 ******************/
725/* uCode */
726int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
727
728/* Utils */
729int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
730 enum ieee80211_band band);
d310e405
ES		 731void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
732 enum ieee80211_band band,
733 struct ieee80211_tx_rate *r);
8ca151b5
JB		 734u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
735void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
736u8 first_antenna(u8 mask);
737u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
738
739/* Tx / Host Commands */
740int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
741 struct iwl_host_cmd *cmd);
742int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u8 id,
743 u32 flags, u16 len, const void *data);
744int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
745 struct iwl_host_cmd *cmd,
746 u32 *status);
747int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u8 id,
748 u16 len, const void *data,
749 u32 *status);
750int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
751 struct ieee80211_sta *sta);
752int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
753#ifdef CONFIG_IWLWIFI_DEBUG
754const char *iwl_mvm_get_tx_fail_reason(u32 status);
755#else
756static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
757#endif
758int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync);
759void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
760
33ea27f6
AN		 761static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
762{
763 flush_work(&mvm->async_handlers_wk);
764}
765
8ca151b5
JB		 766/* Statistics */
767int iwl_mvm_rx_reply_statistics(struct iwl_mvm *mvm,
768 struct iwl_rx_cmd_buffer *rxb,
769 struct iwl_device_cmd *cmd);
770int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
771 struct iwl_rx_cmd_buffer *rxb,
772 struct iwl_device_cmd *cmd);
773
774/* NVM */
14b485f0 775int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
81a67e32 776int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5
JB		 777
778int iwl_mvm_up(struct iwl_mvm *mvm);
779int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
780
781int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 782bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
783 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 784
785/*
786 * FW notifications / CMD responses handlers
787 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
788 */
789int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
790 struct iwl_device_cmd *cmd);
791int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
792 struct iwl_device_cmd *cmd);
793int iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
794 struct iwl_device_cmd *cmd);
795int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
796 struct iwl_device_cmd *cmd);
797int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
798 struct iwl_device_cmd *cmd);
b9fae2d5
EG		 799int iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
800 struct iwl_rx_cmd_buffer *rxb,
801 struct iwl_device_cmd *cmd);
8ca151b5
JB		 802int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
803 struct iwl_device_cmd *cmd);
804int iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
805 struct iwl_rx_cmd_buffer *rxb,
806 struct iwl_device_cmd *cmd);
807int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
808 struct iwl_device_cmd *cmd);
809
810/* MVM PHY */
811int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
812 struct cfg80211_chan_def *chandef,
813 u8 chains_static, u8 chains_dynamic);
814int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
815 struct cfg80211_chan_def *chandef,
816 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 817void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
818 struct iwl_mvm_phy_ctxt *ctxt);
819void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
820 struct iwl_mvm_phy_ctxt *ctxt);
8ca151b5
JB		 821
822/* MAC (virtual interface) programming */
823int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
824void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
825int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a
LC		 826int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
827 bool force_assoc_off);
8ca151b5
JB		 828int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
829u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
830 struct ieee80211_vif *vif);
831int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
832 struct ieee80211_vif *vif);
571765c8
IP		 833int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
834 struct iwl_rx_cmd_buffer *rxb,
835 struct iwl_device_cmd *cmd);
d64048ed
HG		 836int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
837 struct iwl_rx_cmd_buffer *rxb,
838 struct iwl_device_cmd *cmd);
6e97b0d2
IP		 839void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
840 struct ieee80211_vif *vif);
8ca151b5
JB		 841
842/* Bindings */
843int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
844int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
845
846/* Quota management */
63cbe180
LC		 847
848/**
849 * enum iwl_mvm_quota_update_type - quota update type
850
851 * @IWL_MVM_QUOTA_UPDATE_TYPE_REGULAR: regular quota update, use the
852 * existing vifs (ie. no new vif nor a disabled vif is passed).
853 * @IWL_MVM_QUOTA_UPDATE_TYPE_NEW: a new vif is being added to the
854 * quota calculation and needs to be treated differently.
855 * @IWL_MVM_QUOTA_UPDATE_TYPE_DISABLED: temporarily disable a vif from
856 * the quota calculation. The mvm mutex must remain held for the
857 * entire time during which the vif is to remain disabled,
858 * otherwise there is no guarantee that another code flow will
859 * not reenable it accidentally (by updating the quotas without
860 * marking the vif as disabled).
861 */
862enum iwl_mvm_quota_update_type {
863 IWL_MVM_QUOTA_UPDATE_TYPE_REGULAR,
864 IWL_MVM_QUOTA_UPDATE_TYPE_NEW,
865 IWL_MVM_QUOTA_UPDATE_TYPE_DISABLED,
866};
867
868int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
869 enum iwl_mvm_quota_update_type type);
8ca151b5
JB		 870
871/* Scanning */
872int iwl_mvm_scan_request(struct iwl_mvm *mvm,
873 struct ieee80211_vif *vif,
874 struct cfg80211_scan_request *req);
875int iwl_mvm_rx_scan_response(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
876 struct iwl_device_cmd *cmd);
877int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
878 struct iwl_device_cmd *cmd);
91b80256 879int iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
8ca151b5 880
35a000b7
DS		 881/* Scheduled scan */
882int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
883 struct iwl_rx_cmd_buffer *rxb,
884 struct iwl_device_cmd *cmd);
885int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm,
886 struct ieee80211_vif *vif,
887 struct cfg80211_sched_scan_request *req,
633e2713 888 struct ieee80211_scan_ies *ies);
35a000b7
DS		 889int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
890 struct cfg80211_sched_scan_request *req);
891int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
892 struct cfg80211_sched_scan_request *req);
fb98be5e
DS		 893int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify);
894int iwl_mvm_rx_scan_offload_results(struct iwl_mvm *mvm,
895 struct iwl_rx_cmd_buffer *rxb,
896 struct iwl_device_cmd *cmd);
897
898/* Unified scan */
899int iwl_mvm_unified_scan_lmac(struct iwl_mvm *mvm,
900 struct ieee80211_vif *vif,
901 struct ieee80211_scan_request *req);
902int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
903 struct ieee80211_vif *vif,
904 struct cfg80211_sched_scan_request *req,
905 struct ieee80211_scan_ies *ies);
35a000b7 906
8ca151b5
JB		 907/* MVM debugfs */
908#ifdef CONFIG_IWLWIFI_DEBUGFS
909int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 910void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
911void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 912#else
913static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
914 struct dentry *dbgfs_dir)
915{
916 return 0;
917}
63494374
JB		 918static inline void
919iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
920{
921}
922static inline void
923iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
924{
925}
8ca151b5
JB		 926#endif /* CONFIG_IWLWIFI_DEBUGFS */
927
928/* rate scaling */
9e680946 929int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
5fc0f76c
ES		 930void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm,
931 struct iwl_mvm_frame_stats *stats,
932 u32 rate, bool agg);
933int rs_pretty_print_rate(char *buf, const u32 rate);
8ca151b5 934
c1cb92fc 935/* power management */
c1cb92fc 936int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 937int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
c1cb92fc
EG		 938int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
939 char *buf, int bufsz);
1c2abf72 940
175a70b7
AB		 941void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
942int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
943 struct iwl_rx_cmd_buffer *rxb,
944 struct iwl_device_cmd *cmd);
945
c43e9330 946#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 947int iwl_mvm_leds_init(struct iwl_mvm *mvm);
948void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB		 949#else
950static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
951{
952 return 0;
953}
954static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
955{
956}
957#endif
8ca151b5
JB		 958
959/* D3 (WoWLAN, NetDetect) */
960int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
961int iwl_mvm_resume(struct ieee80211_hw *hw);
962void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
963void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
964 struct ieee80211_vif *vif,
965 struct cfg80211_gtk_rekey_data *data);
966void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
967 struct ieee80211_vif *vif,
968 struct inet6_dev *idev);
969void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
970 struct ieee80211_vif *vif, int idx);
debff618 971extern const struct file_operations iwl_dbgfs_d3_test_ops;
6d9d32b8
JB		 972#ifdef CONFIG_PM_SLEEP
973void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
974 struct ieee80211_vif *vif);
975#else
976static inline void
977iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
978{
979}
980#endif
1a95c8df
EP		 981void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
982 struct iwl_wowlan_config_cmd_v2 *cmd);
8bd22e7b
EP		 983int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
984 struct ieee80211_vif *vif,
985 bool disable_offloading,
986 u32 cmd_flags);
8ca151b5 987
7498cf4c
EP		 988/* D0i3 */
989void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
990void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
b2492501 991void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
d15a747f 992int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 993
931d4160 994/* BT Coex */
931d4160 995int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
f421f9c3
EG		 996int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
997 struct iwl_rx_cmd_buffer *rxb,
998 struct iwl_device_cmd *cmd);
2b76ef13
EG		 999void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1000 enum ieee80211_rssi_event rssi_event);
8e484f0b 1001void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1002u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1003 struct ieee80211_sta *sta);
ffa6c707
EG		 1004bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1005 struct ieee80211_sta *sta);
34c8b24f 1006bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8
EP		 1007bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
1008 enum ieee80211_band band);
ee7bea58 1009u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1010 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1011
0ea8d043
EG		 1012bool iwl_mvm_bt_coex_is_shared_ant_avail_old(struct iwl_mvm *mvm);
1013void iwl_mvm_bt_coex_vif_change_old(struct iwl_mvm *mvm);
1014int iwl_send_bt_init_conf_old(struct iwl_mvm *mvm);
1015int iwl_mvm_rx_bt_coex_notif_old(struct iwl_mvm *mvm,
1016 struct iwl_rx_cmd_buffer *rxb,
1017 struct iwl_device_cmd *cmd);
1018void iwl_mvm_bt_rssi_event_old(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1019 enum ieee80211_rssi_event rssi_event);
1020u16 iwl_mvm_coex_agg_time_limit_old(struct iwl_mvm *mvm,
1021 struct ieee80211_sta *sta);
1022bool iwl_mvm_bt_coex_is_mimo_allowed_old(struct iwl_mvm *mvm,
1023 struct ieee80211_sta *sta);
1024bool iwl_mvm_bt_coex_is_tpc_allowed_old(struct iwl_mvm *mvm,
1025 enum ieee80211_band band);
1026int iwl_mvm_rx_ant_coupling_notif_old(struct iwl_mvm *mvm,
1027 struct iwl_rx_cmd_buffer *rxb,
1028 struct iwl_device_cmd *cmd);
1029
2de13cae
EG		 1030enum iwl_bt_kill_msk {
1031 BT_KILL_MSK_DEFAULT,
1032 BT_KILL_MSK_SCO_HID_A2DP,
1033 BT_KILL_MSK_REDUCED_TXPOW,
1034 BT_KILL_MSK_MAX,
1035};
1036extern const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX];
1037extern const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX];
931d4160 1038
7df15b1e 1039/* beacon filtering */
b571a697
AB		 1040#ifdef CONFIG_IWLWIFI_DEBUGFS
1041void
1042iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1043 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1044#else
1045static inline void
1046iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1047 struct iwl_beacon_filter_cmd *cmd)
1048{}
b571a697 1049#endif
3dd37d05
EP		 1050int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1051 struct ieee80211_vif *vif,
1052 bool enable, u32 flags);
7df15b1e 1053int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1054 struct ieee80211_vif *vif,
1055 u32 flags);
7df15b1e 1056int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1057 struct ieee80211_vif *vif,
1058 u32 flags);
9ee718aa
EL		 1059/* SMPS */
1060void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1061 enum iwl_mvm_smps_type_request req_type,
1062 enum ieee80211_smps_mode smps_request);
5c904224 1063bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1064
a21d7bcb
JB		 1065/* Low latency */
1066int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1067 bool value);
50df8a30
AB		 1068/* get SystemLowLatencyMode - only needed for beacon threshold? */
1069bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB		 1070/* get VMACLowLatencyMode */
1071static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1072{
1073 /*
1074 * should this consider associated/active/... state?
1075 *
1076 * Normally low-latency should only be active on interfaces
1077 * that are active, but at least with debugfs it can also be
1078 * enabled on interfaces that aren't active. However, when
1079 * interface aren't active then they aren't added into the
1080 * binding, so this has no real impact. For now, just return
1081 * the current desired low-latency state.
1082 */
1083
1084 return mvmvif->low_latency;
1085}
1086
bd5e4744 1087/* Assoc status */
b538b8ce 1088bool iwl_mvm_is_idle(struct iwl_mvm *mvm);
bd5e4744 1089
9ee718aa 1090/* Thermal management and CT-kill */
0c0e2c71 1091void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
9ee718aa 1092void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
0c0e2c71 1093void iwl_mvm_tt_initialize(struct iwl_mvm *mvm, u32 min_backoff);
9ee718aa
EL		 1094void iwl_mvm_tt_exit(struct iwl_mvm *mvm);
1095void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
1096
1f3b0ff8
LE		 1097/* smart fifo */
1098int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1099 bool added_vif);
1100
8ca151b5 1101#endif /* __IWL_MVM_H__ */
Linux kernel - Deliverables
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