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iwlwifi: bump the iwlmvm API number to 15
[thirdparty/kernel/stable.git] / drivers / net / wireless / iwlwifi / mvm / mvm.h
CommitLineData
8ca151b5
JB		 1/******************************************************************************
2 *
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * GPL LICENSE SUMMARY
7 *
51368bf7 8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
9af91f46 9 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
8ca151b5
JB		 10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of version 2 of the GNU General Public License as
13 * published by the Free Software Foundation.
14 *
15 * This program is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
23 * USA
24 *
25 * The full GNU General Public License is included in this distribution
410dc5aa 26 * in the file called COPYING.
8ca151b5
JB		 27 *
28 * Contact Information:
29 * Intel Linux Wireless <ilw@linux.intel.com>
30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
31 *
32 * BSD LICENSE
33 *
51368bf7 34 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
9af91f46 35 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
8ca151b5
JB		 36 * All rights reserved.
37 *
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
40 * are met:
41 *
42 * * Redistributions of source code must retain the above copyright
43 * notice, this list of conditions and the following disclaimer.
44 * * Redistributions in binary form must reproduce the above copyright
45 * notice, this list of conditions and the following disclaimer in
46 * the documentation and/or other materials provided with the
47 * distribution.
48 * * Neither the name Intel Corporation nor the names of its
49 * contributors may be used to endorse or promote products derived
50 * from this software without specific prior written permission.
51 *
52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63 *
64 *****************************************************************************/
65
66#ifndef __IWL_MVM_H__
67#define __IWL_MVM_H__
68
69#include <linux/list.h>
70#include <linux/spinlock.h>
71#include <linux/leds.h>
72#include <linux/in6.h>
73
74#include "iwl-op-mode.h"
75#include "iwl-trans.h"
76#include "iwl-notif-wait.h"
77#include "iwl-eeprom-parse.h"
d2709ad7 78#include "iwl-fw-file.h"
3444682a 79#include "iwl-config.h"
8ca151b5
JB		 80#include "sta.h"
81#include "fw-api.h"
99545924 82#include "constants.h"
8ca151b5
JB		 83
84#define IWL_INVALID_MAC80211_QUEUE 0xff
831e85f3 85#define IWL_MVM_MAX_ADDRESSES 5
8101a7f0
EG		 86/* RSSI offset for WkP */
87#define IWL_RSSI_OFFSET 50
12d423e8 88#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
b112889c
AM		 89/* A TimeUnit is 1024 microsecond */
90#define MSEC_TO_TU(_msec) (_msec*1000/1024)
8ca151b5 91
4500e133
LC		 92/* For GO, this value represents the number of TUs before CSA "beacon
93 * 0" TBTT when the CSA time-event needs to be scheduled to start. It
94 * must be big enough to ensure that we switch in time.
7f0a7c67 95 */
f991e17b 96#define IWL_MVM_CHANNEL_SWITCH_TIME_GO 40
4500e133
LC		 97
98/* For client, this value represents the number of TUs before CSA
99 * "beacon 1" TBTT, instead. This is because we don't know when the
100 * GO/AP will be in the new channel, so we switch early enough.
101 */
102#define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT 10
7f0a7c67
AO		 103
104/*
105 * This value (in TUs) is used to fine tune the CSA NoA end time which should
106 * be just before "beacon 0" TBTT.
107 */
108#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
109
003e5236
AO		 110/*
111 * Number of beacons to transmit on a new channel until we unblock tx to
112 * the stations, even if we didn't identify them on a new channel
113 */
114#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
115
e5209263 116extern const struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7 117
8ca151b5
JB		 118/**
119 * struct iwl_mvm_mod_params - module parameters for iwlmvm
120 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
121 * We will register to mac80211 to have testmode working. The NIC must not
122 * be up'ed after the INIT fw asserted. This is useful to be able to use
123 * proprietary tools over testmode to debug the INIT fw.
ce71c2f7 124 * @tfd_q_hang_detect: enabled the detection of hung transmit queues
8ca151b5
JB		 125 * @power_scheme: CAM(Continuous Active Mode)-1, BPS(Balanced Power
126 * Save)-2(default), LP(Low Power)-3
127 */
128struct iwl_mvm_mod_params {
129 bool init_dbg;
ce71c2f7 130 bool tfd_q_hang_detect;
8ca151b5
JB		 131 int power_scheme;
132};
133extern struct iwl_mvm_mod_params iwlmvm_mod_params;
134
48eb7b34
EG		 135/**
136 * struct iwl_mvm_dump_ptrs - set of pointers needed for the fw-error-dump
137 *
138 * @op_mode_ptr: pointer to the buffer coming from the mvm op_mode
139 * @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the
140 * transport's data.
141 * @trans_len: length of the valid data in trans_ptr
142 * @op_mode_len: length of the valid data in op_mode_ptr
143 */
144struct iwl_mvm_dump_ptrs {
145 struct iwl_trans_dump_data *trans_ptr;
146 void *op_mode_ptr;
147 u32 op_mode_len;
148};
149
b6eaa45a
EG		 150/**
151 * struct iwl_mvm_dump_desc - describes the dump
152 * @len: length of trig_desc->data
153 * @trig_desc: the description of the dump
154 */
155struct iwl_mvm_dump_desc {
156 size_t len;
157 /* must be last */
158 struct iwl_fw_error_dump_trigger_desc trig_desc;
159};
160
161extern struct iwl_mvm_dump_desc iwl_mvm_dump_desc_assert;
162
8ca151b5
JB		 163struct iwl_mvm_phy_ctxt {
164 u16 id;
165 u16 color;
fe0f2de3 166 u32 ref;
8ca151b5
JB		 167
168 /*
169 * TODO: This should probably be removed. Currently here only for rate
170 * scaling algorithm
171 */
172 struct ieee80211_channel *channel;
173};
174
175struct iwl_mvm_time_event_data {
176 struct ieee80211_vif *vif;
177 struct list_head list;
178 unsigned long end_jiffies;
179 u32 duration;
180 bool running;
181 u32 uid;
182
183 /*
184 * The access to the 'id' field must be done when the
185 * mvm->time_event_lock is held, as it value is used to indicate
186 * if the te is in the time event list or not (when id == TE_MAX)
187 */
188 u32 id;
189};
190
191 /* Power management */
192
193/**
194 * enum iwl_power_scheme
195 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
196 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
197 * @IWL_POWER_LEVEL_LP - Low Power
198 */
199enum iwl_power_scheme {
200 IWL_POWER_SCHEME_CAM = 1,
201 IWL_POWER_SCHEME_BPS,
202 IWL_POWER_SCHEME_LP
203};
204
e7eb65ca 205#define IWL_CONN_MAX_LISTEN_INTERVAL 10
e3c588ec 206#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2
8ca151b5 207
b571a697
AB		 208#ifdef CONFIG_IWLWIFI_DEBUGFS
209enum iwl_dbgfs_pm_mask {
210 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
211 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
212 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
213 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
214 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
bd4ace2a
AB		 215 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
216 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 217 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 218 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
84fd7608 219 MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
b571a697
AB		 220};
221
222struct iwl_dbgfs_pm {
e811ada7 223 u16 keep_alive_seconds;
b571a697
AB		 224 u32 rx_data_timeout;
225 u32 tx_data_timeout;
226 bool skip_over_dtim;
227 u8 skip_dtim_periods;
bd4ace2a
AB		 228 bool lprx_ena;
229 u32 lprx_rssi_threshold;
89716344 230 bool snooze_ena;
175a70b7 231 bool uapsd_misbehaving;
84fd7608 232 bool use_ps_poll;
b571a697
AB		 233 int mask;
234};
235
236/* beacon filtering */
237
238enum iwl_dbgfs_bf_mask {
239 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
240 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
241 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG		 242 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
243 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
244 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
245 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
246 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
247 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
248 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
249 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB		 250};
251
252struct iwl_dbgfs_bf {
5dca7c24
HG		 253 u32 bf_energy_delta;
254 u32 bf_roaming_energy_delta;
255 u32 bf_roaming_state;
256 u32 bf_temp_threshold;
257 u32 bf_temp_fast_filter;
258 u32 bf_temp_slow_filter;
259 u32 bf_enable_beacon_filter;
260 u32 bf_debug_flag;
b571a697
AB		 261 u32 bf_escape_timer;
262 u32 ba_escape_timer;
5dca7c24 263 u32 ba_enable_beacon_abort;
b571a697
AB		 264 int mask;
265};
266#endif
267
9ee718aa
EL		 268enum iwl_mvm_smps_type_request {
269 IWL_MVM_SMPS_REQ_BT_COEX,
270 IWL_MVM_SMPS_REQ_TT,
697162a1 271 IWL_MVM_SMPS_REQ_PROT,
9ee718aa
EL		 272 NUM_IWL_MVM_SMPS_REQ,
273};
274
7498cf4c
EP		 275enum iwl_mvm_ref_type {
276 IWL_MVM_REF_UCODE_DOWN,
519e2026 277 IWL_MVM_REF_SCAN,
9f45c36d 278 IWL_MVM_REF_ROC,
c779273b 279 IWL_MVM_REF_ROC_AUX,
29a90a49
EP		 280 IWL_MVM_REF_P2P_CLIENT,
281 IWL_MVM_REF_AP_IBSS,
0eb83653 282 IWL_MVM_REF_USER,
b2492501
AN		 283 IWL_MVM_REF_TX,
284 IWL_MVM_REF_TX_AGG,
d40fc489 285 IWL_MVM_REF_ADD_IF,
576eeee9
EP		 286 IWL_MVM_REF_START_AP,
287 IWL_MVM_REF_BSS_CHANGED,
288 IWL_MVM_REF_PREPARE_TX,
289 IWL_MVM_REF_PROTECT_TDLS,
290 IWL_MVM_REF_CHECK_CTKILL,
291 IWL_MVM_REF_PRPH_READ,
292 IWL_MVM_REF_PRPH_WRITE,
293 IWL_MVM_REF_NMI,
294 IWL_MVM_REF_TM_CMD,
d15a747f 295 IWL_MVM_REF_EXIT_WORK,
686e7fe1 296 IWL_MVM_REF_PROTECT_CSA,
fb2380a2 297 IWL_MVM_REF_FW_DBG_COLLECT,
7498cf4c 298
34e611ea
JB		 299 /* update debugfs.c when changing this */
300
7498cf4c
EP		 301 IWL_MVM_REF_COUNT,
302};
303
a39979a8
EG		 304enum iwl_bt_force_ant_mode {
305 BT_FORCE_ANT_DIS = 0,
306 BT_FORCE_ANT_AUTO,
307 BT_FORCE_ANT_BT,
308 BT_FORCE_ANT_WIFI,
309
310 BT_FORCE_ANT_MAX,
311};
312
a20fd398
AO		 313/**
314* struct iwl_mvm_vif_bf_data - beacon filtering related data
315* @bf_enabled: indicates if beacon filtering is enabled
316* @ba_enabled: indicated if beacon abort is enabled
a20fd398
AO		 317* @ave_beacon_signal: average beacon signal
318* @last_cqm_event: rssi of the last cqm event
911222b5
AO		 319* @bt_coex_min_thold: minimum threshold for BT coex
320* @bt_coex_max_thold: maximum threshold for BT coex
321* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO		 322*/
323struct iwl_mvm_vif_bf_data {
324 bool bf_enabled;
325 bool ba_enabled;
326 s8 ave_beacon_signal;
327 s8 last_cqm_event;
911222b5
AO		 328 s8 bt_coex_min_thold;
329 s8 bt_coex_max_thold;
330 s8 last_bt_coex_event;
a20fd398
AO		 331};
332
8ca151b5
JB		 333/**
334 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
335 * @id: between 0 and 3
336 * @color: to solve races upon MAC addition and removal
337 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
3dfd3a97
JB		 338 * @bssid: BSSID for this (client) interface
339 * @associated: indicates that we're currently associated, used only for
340 * managing the firmware state in iwl_mvm_bss_info_changed_station()
8ca151b5 341 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB		 342 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
343 * should get quota etc.
19889025 344 * @pm_enabled - Indicate if MAC power management is allowed
1e1391ca 345 * @monitor_active: indicates that monitor context is configured, and that the
a21d7bcb
JB		 346 * interface should get quota etc.
347 * @low_latency: indicates that this interface is in low-latency mode
348 * (VMACLowLatencyMode)
2533edce 349 * @ps_disabled: indicates that this interface requires PS to be disabled
8ca151b5
JB		 350 * @queue_params: QoS params for this MAC
351 * @bcast_sta: station used for broadcast packets. Used by the following
352 * vifs: P2P_DEVICE, GO and AP.
353 * @beacon_skb: the skb used to hold the AP/GO beacon template
0d365ae5 354 * @smps_requests: the SMPS requests of different parts of the driver,
8b206d19 355 * combined on update to yield the overall request to mac80211.
33cef925
JB		 356 * @beacon_stats: beacon statistics, containing the # of received beacons,
357 * # of received beacons accumulated over FW restart, and the current
358 * average signal of beacons retrieved from the firmware
81d62d5a 359 * @csa_failed: CSA failed to schedule time event, report an error later
8ca151b5
JB		 360 */
361struct iwl_mvm_vif {
aa5e1832 362 struct iwl_mvm *mvm;
8ca151b5
JB		 363 u16 id;
364 u16 color;
365 u8 ap_sta_id;
366
3dfd3a97
JB		 367 u8 bssid[ETH_ALEN];
368 bool associated;
369
8ca151b5 370 bool uploaded;
5023d966 371 bool ap_ibss_active;
19889025 372 bool pm_enabled;
1e1391ca 373 bool monitor_active;
a21d7bcb 374 bool low_latency;
2533edce 375 bool ps_disabled;
a20fd398 376 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 377
33cef925
JB		 378 struct {
379 u32 num_beacons, accu_num_beacons;
380 u8 avg_signal;
381 } beacon_stats;
382
506a81e6
JB		 383 u32 ap_beacon_time;
384
8ca151b5
JB		 385 enum iwl_tsf_id tsf_id;
386
387 /*
388 * QoS data from mac80211, need to store this here
389 * as mac80211 has a separate callback but we need
390 * to have the data for the MAC context
391 */
392 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
393 struct iwl_mvm_time_event_data time_event_data;
b112889c 394 struct iwl_mvm_time_event_data hs_time_event_data;
8ca151b5
JB		 395
396 struct iwl_mvm_int_sta bcast_sta;
397
398 /*
399 * Assigned while mac80211 has the interface in a channel context,
400 * or, for P2P Device, while it exists.
401 */
402 struct iwl_mvm_phy_ctxt *phy_ctxt;
403
404#ifdef CONFIG_PM_SLEEP
405 /* WoWLAN GTK rekey data */
406 struct {
407 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
408 __le64 replay_ctr;
409 bool valid;
410 } rekey_data;
411
412 int tx_key_idx;
413
6d9d32b8
JB		 414 bool seqno_valid;
415 u16 seqno;
1a95c8df 416#endif
6d9d32b8 417
8ca151b5
JB		 418#if IS_ENABLED(CONFIG_IPV6)
419 /* IPv6 addresses for WoWLAN */
5369d6c1 420 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
8ca151b5
JB		 421 int num_target_ipv6_addrs;
422#endif
8ca151b5
JB		 423
424#ifdef CONFIG_IWLWIFI_DEBUGFS
425 struct dentry *dbgfs_dir;
63494374 426 struct dentry *dbgfs_slink;
b571a697
AB		 427 struct iwl_dbgfs_pm dbgfs_pm;
428 struct iwl_dbgfs_bf dbgfs_bf;
474b50c3 429 struct iwl_mac_power_cmd mac_pwr_cmd;
8ca151b5 430#endif
9ee718aa
EL		 431
432 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB		 433
434 /* FW identified misbehaving AP */
435 u8 uapsd_misbehaving_bssid[ETH_ALEN];
7ef0aab6
AO		 436
437 /* Indicates that CSA countdown may be started */
438 bool csa_countdown;
81d62d5a 439 bool csa_failed;
8ca151b5
JB		 440};
441
442static inline struct iwl_mvm_vif *
443iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
444{
445 return (void *)vif->drv_priv;
446}
447
b797e3fb
EG		 448extern const u8 tid_to_mac80211_ac[];
449
c7d42480
LC		 450#define IWL_MVM_SCAN_STOPPING_SHIFT 8
451
8ca151b5 452enum iwl_scan_status {
9af91f46
LC		 453 IWL_MVM_SCAN_REGULAR = BIT(0),
454 IWL_MVM_SCAN_SCHED = BIT(1),
19945dfb 455 IWL_MVM_SCAN_NETDETECT = BIT(2),
9af91f46
LC		 456
457 IWL_MVM_SCAN_STOPPING_REGULAR = BIT(8),
458 IWL_MVM_SCAN_STOPPING_SCHED = BIT(9),
19945dfb 459 IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10),
9af91f46
LC		 460
461 IWL_MVM_SCAN_REGULAR_MASK = IWL_MVM_SCAN_REGULAR |
462 IWL_MVM_SCAN_STOPPING_REGULAR,
463 IWL_MVM_SCAN_SCHED_MASK = IWL_MVM_SCAN_SCHED |
464 IWL_MVM_SCAN_STOPPING_SCHED,
19945dfb
LC		 465 IWL_MVM_SCAN_NETDETECT_MASK = IWL_MVM_SCAN_NETDETECT |
466 IWL_MVM_SCAN_STOPPING_NETDETECT,
9af91f46 467
c7d42480
LC		 468 IWL_MVM_SCAN_STOPPING_MASK = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT,
469 IWL_MVM_SCAN_MASK = 0xff,
8ca151b5
JB		 470};
471
472/**
473 * struct iwl_nvm_section - describes an NVM section in memory.
474 *
475 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
476 * and saved for later use by the driver. Not all NVM sections are saved
477 * this way, only the needed ones.
478 */
479struct iwl_nvm_section {
480 u16 length;
481 const u8 *data;
482};
483
9ee718aa
EL		 484/**
485 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
486 * @ct_kill_exit: worker to exit thermal kill
487 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
488 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 489 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 490 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 491 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 492 */
493struct iwl_mvm_tt_mgmt {
494 struct delayed_work ct_kill_exit;
495 bool dynamic_smps;
496 u32 tx_backoff;
0c0e2c71 497 u32 min_backoff;
3444682a 498 struct iwl_tt_params params;
dafe6c43 499 bool throttle;
9ee718aa
EL		 500};
501
5fc0f76c
ES		 502#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
503
504struct iwl_mvm_frame_stats {
505 u32 legacy_frames;
506 u32 ht_frames;
507 u32 vht_frames;
508 u32 bw_20_frames;
509 u32 bw_40_frames;
510 u32 bw_80_frames;
511 u32 bw_160_frames;
512 u32 sgi_frames;
513 u32 ngi_frames;
514 u32 siso_frames;
515 u32 mimo2_frames;
516 u32 agg_frames;
517 u32 ampdu_count;
518 u32 success_frames;
519 u32 fail_frames;
520 u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
521 int last_frame_idx;
522};
523
d15a747f
EP		 524enum {
525 D0I3_DEFER_WAKEUP,
526 D0I3_PENDING_WAKEUP,
527};
528
7280d1f0
MG		 529#define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
530#define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
531#define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
532
1d3c3f63
AN		 533enum iwl_mvm_tdls_cs_state {
534 IWL_MVM_TDLS_SW_IDLE = 0,
535 IWL_MVM_TDLS_SW_REQ_SENT,
5cb12701 536 IWL_MVM_TDLS_SW_RESP_RCVD,
1d3c3f63
AN		 537 IWL_MVM_TDLS_SW_REQ_RCVD,
538 IWL_MVM_TDLS_SW_ACTIVE,
539};
540
04fd2c28
LK		 541struct iwl_mvm_shared_mem_cfg {
542 u32 shared_mem_addr;
543 u32 shared_mem_size;
544 u32 sample_buff_addr;
545 u32 sample_buff_size;
546 u32 txfifo_addr;
547 u32 txfifo_size[TX_FIFO_MAX_NUM];
548 u32 rxfifo_size[RX_FIFO_MAX_NUM];
549 u32 page_buff_addr;
550 u32 page_buff_size;
551};
552
8ca151b5
JB		 553struct iwl_mvm {
554 /* for logger access */
555 struct device *dev;
556
557 struct iwl_trans *trans;
558 const struct iwl_fw *fw;
559 const struct iwl_cfg *cfg;
560 struct iwl_phy_db *phy_db;
561 struct ieee80211_hw *hw;
562
563 /* for protecting access to iwl_mvm */
564 struct mutex mutex;
565 struct list_head async_handlers_list;
566 spinlock_t async_handlers_lock;
567 struct work_struct async_handlers_wk;
568
569 struct work_struct roc_done_wk;
570
571 unsigned long status;
572
7df15b1e
HG		 573 /*
574 * for beacon filtering -
575 * currently only one interface can be supported
576 */
577 struct iwl_mvm_vif *bf_allowed_vif;
578
8ca151b5
JB		 579 enum iwl_ucode_type cur_ucode;
580 bool ucode_loaded;
31b8b343 581 bool calibrating;
8ca151b5
JB		 582 u32 error_event_table;
583 u32 log_event_table;
01a9ca51
EH		 584 u32 umac_error_event_table;
585 bool support_umac_log;
91479b64 586 struct iwl_sf_region sf_space;
8ca151b5
JB		 587
588 u32 ampdu_ref;
589
590 struct iwl_notif_wait_data notif_wait;
591
3848ab66
MG		 592 struct mvm_statistics_rx rx_stats;
593
91a8bcde
JB		 594 struct {
595 u64 rx_time;
596 u64 tx_time;
597 u64 on_time_rf;
598 u64 on_time_scan;
599 } radio_stats, accu_radio_stats;
600
8ca151b5 601 u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
df197c00 602 atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
8ca151b5 603
e02a9d60 604 const char *nvm_file_name;
8ca151b5 605 struct iwl_nvm_data *nvm_data;
b9545b48 606 /* NVM sections */
ae2b21b0 607 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5
JB		 608
609 /* EEPROM MAC addresses */
610 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
611
612 /* data related to data path */
613 struct iwl_rx_phy_info last_phy_info;
614 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
615 struct work_struct sta_drained_wk;
616 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 617 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
a0f6bf2a 618 u32 tfd_drained[IWL_MVM_STATION_COUNT];
113a0447 619 u8 rx_ba_sessions;
8ca151b5
JB		 620
621 /* configured by mac80211 */
622 u32 rts_threshold;
623
624 /* Scan status, cmd (pre-allocated) and auxiliary station */
9af91f46 625 unsigned int scan_status;
fb98be5e 626 void *scan_cmd;
e59647ea 627 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
8ca151b5 628
507e4cda
LC		 629 /* max number of simultaneous scans the FW supports */
630 unsigned int max_scans;
631
d2496221 632 /* UMAC scan tracking */
6185af2a 633 u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];
d2496221 634
91b05d10
OG		 635 /* rx chain antennas set through debugfs for the scan command */
636 u8 scan_rx_ant;
637
c87163b9
EP		 638#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
639 /* broadcast filters to configure for each associated station */
640 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 641#ifdef CONFIG_IWLWIFI_DEBUGFS
642 struct {
643 u32 override; /* u32 for debugfs_create_bool */
644 struct iwl_bcast_filter_cmd cmd;
645 } dbgfs_bcast_filtering;
646#endif
c87163b9
EP		 647#endif
648
8ca151b5
JB		 649 /* Internal station */
650 struct iwl_mvm_int_sta aux_sta;
651
e820c2da
HD		 652 bool last_ebs_successful;
653
8ca151b5
JB		 654 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
655 u8 mgmt_last_antenna_idx;
656
1f3b0ff8
LE		 657 /* last smart fifo state that was successfully sent to firmware */
658 enum iwl_sf_state sf_state;
659
8ca151b5
JB		 660#ifdef CONFIG_IWLWIFI_DEBUGFS
661 struct dentry *debugfs_dir;
662 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 663 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 664 bool disable_power_off;
665 bool disable_power_off_d3;
086f7368 666
cb2513bb 667 u32 scan_iter_notif_enabled; /* must be u32 for debugfs_create_bool */
e5d74646 668
086f7368
EG		 669 struct debugfs_blob_wrapper nvm_hw_blob;
670 struct debugfs_blob_wrapper nvm_sw_blob;
671 struct debugfs_blob_wrapper nvm_calib_blob;
672 struct debugfs_blob_wrapper nvm_prod_blob;
5fc0f76c
ES		 673
674 struct iwl_mvm_frame_stats drv_rx_stats;
675 spinlock_t drv_stats_lock;
ddf89ab1 676 u16 dbgfs_rx_phyinfo;
8ca151b5
JB		 677#endif
678
fe0f2de3 679 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 680
681 struct list_head time_event_list;
682 spinlock_t time_event_lock;
683
684 /*
685 * A bitmap indicating the index of the key in use. The firmware
686 * can hold 16 keys at most. Reflect this fact.
687 */
688 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
5ee2b215 689
576eeee9
EP		 690 /* references taken by the driver and spinlock protecting them */
691 spinlock_t refs_lock;
692 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 693
8ca151b5
JB		 694 u8 vif_count;
695
291aa7c4
EH		 696 /* -1 for always, 0 for never, >0 for that many times */
697 s8 restart_fw;
d2709ad7
EG		 698 u8 fw_dbg_conf;
699 struct delayed_work fw_dump_wk;
b6eaa45a 700 struct iwl_mvm_dump_desc *fw_dump_desc;
291aa7c4 701
c43e9330 702#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 703 struct led_classdev led;
c43e9330 704#endif
8ca151b5
JB		 705
706 struct ieee80211_vif *p2p_device_vif;
f444eb10
JB		 707
708#ifdef CONFIG_PM_SLEEP
964dc9e2 709 struct wiphy_wowlan_support wowlan;
f444eb10 710 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
3c2f3b20
LC		 711
712 /* sched scan settings for net detect */
713 struct cfg80211_sched_scan_request *nd_config;
cc4c1ab5 714 struct ieee80211_scan_ies nd_ies;
d9718da8
LC		 715 struct cfg80211_match_set *nd_match_sets;
716 int n_nd_match_sets;
8ed4e659
LC		 717 struct ieee80211_channel **nd_channels;
718 int n_nd_channels;
2021a89d 719 bool net_detect;
afc66bb7 720#ifdef CONFIG_IWLWIFI_DEBUGFS
b0114714 721 u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
debff618 722 bool d3_test_active;
afc66bb7
JB		 723 bool store_d3_resume_sram;
724 void *d3_resume_sram;
debff618 725 u32 d3_test_pme_ptr;
78c9df66 726 struct ieee80211_vif *keep_vif;
484b3d13 727 u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */
afc66bb7 728#endif
f444eb10 729#endif
f421f9c3 730
37577fe2
EP		 731 /* d0i3 */
732 u8 d0i3_ap_sta_id;
b2492501 733 bool d0i3_offloading;
37577fe2 734 struct work_struct d0i3_exit_work;
b2492501 735 struct sk_buff_head d0i3_tx;
d15a747f
EP		 736 /* protect d0i3_suspend_flags */
737 struct mutex d0i3_suspend_mutex;
738 unsigned long d0i3_suspend_flags;
b2492501
AN		 739 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
740 spinlock_t d0i3_tx_lock;
741 wait_queue_head_t d0i3_exit_waitq;
37577fe2 742
f421f9c3 743 /* BT-Coex */
1459f269
EG		 744 u8 bt_ack_kill_msk[NUM_PHY_CTX];
745 u8 bt_cts_kill_msk[NUM_PHY_CTX];
0ea8d043
EG		 746
747 struct iwl_bt_coex_profile_notif_old last_bt_notif_old;
748 struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old;
430a3bba
EG		 749 struct iwl_bt_coex_profile_notif last_bt_notif;
750 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 751
b9fae2d5
EG		 752 u32 last_ant_isol;
753 u8 last_corun_lut;
cdb00563 754 u8 bt_tx_prio;
a39979a8 755 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 756
b112889c
AM		 757 /* Aux ROC */
758 struct list_head aux_roc_te_list;
759
9ee718aa
EL		 760 /* Thermal Throttling and CTkill */
761 struct iwl_mvm_tt_mgmt thermal_throttle;
762 s32 temperature; /* Celsius */
7280d1f0
MG		 763 /*
764 * Debug option to set the NIC temperature. This option makes the
765 * driver think this is the actual NIC temperature, and ignore the
766 * real temperature that is received from the fw
767 */
768 bool temperature_test; /* Debug test temperature is enabled */
e811ada7 769
b2b7875b
JB		 770 struct iwl_time_quota_cmd last_quota_cmd;
771
507cadf2
DS		 772#ifdef CONFIG_NL80211_TESTMODE
773 u32 noa_duration;
774 struct ieee80211_vif *noa_vif;
775#endif
19e737c9
EL		 776
777 /* Tx queues */
778 u8 aux_queue;
779 u8 first_agg_queue;
780 u8 last_agg_queue;
1c2abf72 781
92d85562 782 /* Indicate if device power save is allowed */
bdd54839 783 u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
bd3398e2 784
664322fa 785 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO		 786 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
787 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS		 788
789 /* system time of last beacon (for AP/GO interface) */
790 u32 ap_last_beacon_gp2;
9ecd051e 791
88931cc9 792 bool lar_regdom_set;
8ba2d7a1 793 enum iwl_mcc_source mcc_src;
88931cc9 794
9ecd051e 795 u8 low_latency_agg_frame_limit;
1d3c3f63
AN		 796
797 /* TDLS channel switch data */
798 struct {
799 struct delayed_work dwork;
800 enum iwl_mvm_tdls_cs_state state;
801
802 /*
803 * Current cs sta - might be different from periodic cs peer
804 * station. Value is meaningless when the cs-state is idle.
805 */
806 u8 cur_sta_id;
807
808 /* TDLS periodic channel-switch peer */
809 struct {
810 u8 sta_id;
811 u8 op_class;
812 bool initiator; /* are we the link initiator */
813 struct cfg80211_chan_def chandef;
814 struct sk_buff *skb; /* ch sw template */
815 u32 ch_sw_tm_ie;
b9dccdb3
AN		 816
817 /* timestamp of last ch-sw request sent (GP2 time) */
818 u32 sent_timestamp;
1d3c3f63
AN		 819 } peer;
820 } tdls_cs;
04fd2c28
LK		 821
822 struct iwl_mvm_shared_mem_cfg shared_mem_cfg;
8ca151b5
JB		 823};
824
825/* Extract MVM priv from op_mode and _hw */
826#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
827 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
828
829#define IWL_MAC80211_GET_MVM(_hw) \
830 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
831
9ee718aa
EL		 832enum iwl_mvm_status {
833 IWL_MVM_STATUS_HW_RFKILL,
834 IWL_MVM_STATUS_HW_CTKILL,
835 IWL_MVM_STATUS_ROC_RUNNING,
836 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 837 IWL_MVM_STATUS_IN_D0I3,
b112889c 838 IWL_MVM_STATUS_ROC_AUX_RUNNING,
58629d9d 839 IWL_MVM_STATUS_D3_RECONFIG,
d2709ad7 840 IWL_MVM_STATUS_DUMPING_FW_LOG,
9ee718aa
EL		 841};
842
843static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
844{
845 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
846 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
847}
848
dc88b4ba
LC		 849/* Must be called with rcu_read_lock() held and it can only be
850 * released when mvmsta is not needed anymore.
851 */
852static inline struct iwl_mvm_sta *
853iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
854{
855 struct ieee80211_sta *sta;
856
857 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
858 return NULL;
859
860 sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
861
862 /* This can happen if the station has been removed right now */
863 if (IS_ERR_OR_NULL(sta))
864 return NULL;
865
866 return iwl_mvm_sta_from_mac80211(sta);
867}
868
f327b04c
EG		 869static inline struct iwl_mvm_sta *
870iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
871{
872 struct ieee80211_sta *sta;
873
874 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
875 return NULL;
876
877 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
878 lockdep_is_held(&mvm->mutex));
879
880 /* This can happen if the station has been removed right now */
881 if (IS_ERR_OR_NULL(sta))
882 return NULL;
883
884 return iwl_mvm_sta_from_mac80211(sta);
885}
886
7bb426ea
EP		 887static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
888{
889 return mvm->trans->cfg->d0i3 &&
0f8f93d6 890 mvm->trans->d0i3_mode != IWL_D0I3_MODE_OFF &&
b0677f71 891 !iwlwifi_mod_params.d0i3_disable &&
859d914c
JB		 892 fw_has_capa(&mvm->fw->ucode_capa,
893 IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
7bb426ea
EP		 894}
895
dcaf9f5e
AN		 896static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
897{
d0d15197 898 bool nvm_lar = mvm->nvm_data->lar_enabled;
859d914c
JB		 899 bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
900 IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
5711cac4
AN		 901
902 if (iwlwifi_mod_params.lar_disable)
903 return false;
904
d0d15197
MG		 905 /*
906 * Enable LAR only if it is supported by the FW (TLV) &&
907 * enabled in the NVM
908 */
909 if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000)
910 return nvm_lar && tlv_lar;
911 else
912 return tlv_lar;
dcaf9f5e
AN		 913}
914
8ba2d7a1
EH		 915static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
916{
859d914c
JB		 917 return fw_has_api(&mvm->fw->ucode_capa,
918 IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
919 fw_has_capa(&mvm->fw->ucode_capa,
920 IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
8ba2d7a1
EH		 921}
922
0294d9ee 923static inline bool iwl_mvm_is_scd_cfg_supported(struct iwl_mvm *mvm)
3edf8ff6 924{
859d914c 925 return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SCD_CFG);
3edf8ff6
AA		 926}
927
0522588d
EG		 928static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm)
929{
859d914c
JB		 930 return fw_has_capa(&mvm->fw->ucode_capa,
931 IWL_UCODE_TLV_CAPA_BT_COEX_PLCR) &&
0522588d
EG		 932 IWL_MVM_BT_COEX_CORUNNING;
933}
934
70e90992
EG		 935static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
936{
859d914c
JB		 937 return fw_has_capa(&mvm->fw->ucode_capa,
938 IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
70e90992
EG		 939 IWL_MVM_BT_COEX_RRC;
940}
941
8ca151b5
JB		 942extern const u8 iwl_mvm_ac_to_tx_fifo[];
943
944struct iwl_rate_info {
945 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
946 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
947 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
948 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
949 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
950};
951
a0a09243
LC		 952void __iwl_mvm_mac_stop(struct iwl_mvm *mvm);
953int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
954
8ca151b5
JB		 955/******************
956 * MVM Methods
957 ******************/
958/* uCode */
959int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
960
961/* Utils */
962int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
963 enum ieee80211_band band);
d310e405
ES		 964void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
965 enum ieee80211_band band,
966 struct ieee80211_tx_rate *r);
8ca151b5
JB		 967u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
968void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
969u8 first_antenna(u8 mask);
970u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
971
972/* Tx / Host Commands */
973int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
974 struct iwl_host_cmd *cmd);
975int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u8 id,
976 u32 flags, u16 len, const void *data);
977int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
978 struct iwl_host_cmd *cmd,
979 u32 *status);
980int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u8 id,
981 u16 len, const void *data,
982 u32 *status);
983int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
984 struct ieee80211_sta *sta);
985int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
6ce73e65
AN		 986void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
987 struct iwl_tx_cmd *tx_cmd,
988 struct ieee80211_tx_info *info, u8 sta_id);
989void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm,
990 struct ieee80211_tx_info *info,
991 struct iwl_tx_cmd *tx_cmd,
992 struct sk_buff *skb_frag);
993void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
994 struct ieee80211_tx_info *info,
995 struct ieee80211_sta *sta, __le16 fc);
8ca151b5
JB		 996#ifdef CONFIG_IWLWIFI_DEBUG
997const char *iwl_mvm_get_tx_fail_reason(u32 status);
998#else
999static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
1000#endif
1001int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync);
1002void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
1003
33ea27f6
AN		 1004static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
1005{
1006 flush_work(&mvm->async_handlers_wk);
1007}
1008
8ca151b5 1009/* Statistics */
91a8bcde
JB		 1010void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
1011 struct iwl_rx_packet *pkt);
8ca151b5
JB		 1012int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
1013 struct iwl_rx_cmd_buffer *rxb,
1014 struct iwl_device_cmd *cmd);
33cef925 1015int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
91a8bcde 1016void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);
8ca151b5
JB		 1017
1018/* NVM */
14b485f0 1019int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
81a67e32 1020int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5 1021
a0544272
MH		 1022static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm)
1023{
1024 return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ?
1025 mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant :
1026 mvm->fw->valid_tx_ant;
1027}
1028
1029static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm)
1030{
1031 return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ?
1032 mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant :
1033 mvm->fw->valid_rx_ant;
1034}
1035
1036static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
1037{
1038 u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
1039 FW_PHY_CFG_RX_CHAIN);
1040 u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
1041 u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
1042
1043 phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS |
1044 valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;
1045
1046 return mvm->fw->phy_config & phy_config;
1047}
1048
8ca151b5
JB		 1049int iwl_mvm_up(struct iwl_mvm *mvm);
1050int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
1051
1052int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 1053bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
1054 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 1055
1056/*
1057 * FW notifications / CMD responses handlers
1058 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
1059 */
1060int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1061 struct iwl_device_cmd *cmd);
1062int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1063 struct iwl_device_cmd *cmd);
1064int iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1065 struct iwl_device_cmd *cmd);
1066int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1067 struct iwl_device_cmd *cmd);
b9fae2d5
EG		 1068int iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
1069 struct iwl_rx_cmd_buffer *rxb,
1070 struct iwl_device_cmd *cmd);
8ca151b5
JB		 1071int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1072 struct iwl_device_cmd *cmd);
1073int iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
1074 struct iwl_rx_cmd_buffer *rxb,
1075 struct iwl_device_cmd *cmd);
30269c12
CRI		 1076int iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1077 struct iwl_device_cmd *cmd);
04fd2c28
LK		 1078int iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
1079 struct iwl_rx_cmd_buffer *rxb,
1080 struct iwl_device_cmd *cmd);
8ca151b5
JB		 1081
1082/* MVM PHY */
1083int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1084 struct cfg80211_chan_def *chandef,
1085 u8 chains_static, u8 chains_dynamic);
1086int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1087 struct cfg80211_chan_def *chandef,
1088 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 1089void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
1090 struct iwl_mvm_phy_ctxt *ctxt);
1091void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
1092 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 1093int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
6ce73e65
AN		 1094u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef);
1095u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef);
8ca151b5
JB		 1096
1097/* MAC (virtual interface) programming */
1098int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1099void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1100int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a 1101int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3dfd3a97 1102 bool force_assoc_off, const u8 *bssid_override);
8ca151b5 1103int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d92b732e 1104u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif);
8ca151b5
JB		 1105int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
1106 struct ieee80211_vif *vif);
571765c8
IP		 1107int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
1108 struct iwl_rx_cmd_buffer *rxb,
1109 struct iwl_device_cmd *cmd);
d64048ed
HG		 1110int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
1111 struct iwl_rx_cmd_buffer *rxb,
1112 struct iwl_device_cmd *cmd);
6e97b0d2
IP		 1113void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
1114 struct ieee80211_vif *vif);
a74346d7
AN		 1115unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
1116 struct ieee80211_vif *exclude_vif);
8ca151b5
JB		 1117
1118/* Bindings */
1119int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1120int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1121
1122/* Quota management */
7754ae79 1123int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload,
0166230c 1124 struct ieee80211_vif *disabled_vif);
8ca151b5
JB		 1125
1126/* Scanning */
6749dd80
LC		 1127int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1128 struct cfg80211_scan_request *req,
1129 struct ieee80211_scan_ies *ies);
d2496221 1130int iwl_mvm_scan_size(struct iwl_mvm *mvm);
c7d42480 1131int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify);
999d2568 1132int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm);
4ffb3650 1133void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm);
8ca151b5 1134
35a000b7 1135/* Scheduled scan */
6e56f01d
LC		 1136int iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
1137 struct iwl_rx_cmd_buffer *rxb,
1138 struct iwl_device_cmd *cmd);
1139int iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1140 struct iwl_rx_cmd_buffer *rxb,
1141 struct iwl_device_cmd *cmd);
65ff556b
LC		 1142int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
1143 struct ieee80211_vif *vif,
1144 struct cfg80211_sched_scan_request *req,
19945dfb
LC		 1145 struct ieee80211_scan_ies *ies,
1146 int type);
6e56f01d
LC		 1147int iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm,
1148 struct iwl_rx_cmd_buffer *rxb,
1149 struct iwl_device_cmd *cmd);
fb98be5e 1150
d2496221
DS		 1151/* UMAC scan */
1152int iwl_mvm_config_scan(struct iwl_mvm *mvm);
d2496221
DS		 1153int iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
1154 struct iwl_rx_cmd_buffer *rxb,
1155 struct iwl_device_cmd *cmd);
ee9219b2
AS		 1156int iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1157 struct iwl_rx_cmd_buffer *rxb,
1158 struct iwl_device_cmd *cmd);
d2496221 1159
8ca151b5
JB		 1160/* MVM debugfs */
1161#ifdef CONFIG_IWLWIFI_DEBUGFS
1162int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 1163void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1164void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 1165#else
1166static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
1167 struct dentry *dbgfs_dir)
1168{
1169 return 0;
1170}
63494374
JB		 1171static inline void
1172iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1173{
1174}
1175static inline void
1176iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1177{
1178}
8ca151b5
JB		 1179#endif /* CONFIG_IWLWIFI_DEBUGFS */
1180
1181/* rate scaling */
9e680946 1182int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
2f15a829 1183void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
5fc0f76c 1184int rs_pretty_print_rate(char *buf, const u32 rate);
361dbec8
ES		 1185void rs_update_last_rssi(struct iwl_mvm *mvm,
1186 struct iwl_lq_sta *lq_sta,
1187 struct ieee80211_rx_status *rx_status);
8ca151b5 1188
c1cb92fc 1189/* power management */
c1cb92fc 1190int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 1191int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
ef9203d2 1192int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
c1cb92fc
EG		 1193int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1194 char *buf, int bufsz);
1c2abf72 1195
175a70b7
AB		 1196void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1197int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
1198 struct iwl_rx_cmd_buffer *rxb,
1199 struct iwl_device_cmd *cmd);
1200
c43e9330 1201#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 1202int iwl_mvm_leds_init(struct iwl_mvm *mvm);
1203void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB		 1204#else
1205static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
1206{
1207 return 0;
1208}
1209static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
1210{
1211}
1212#endif
8ca151b5
JB		 1213
1214/* D3 (WoWLAN, NetDetect) */
1215int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
1216int iwl_mvm_resume(struct ieee80211_hw *hw);
1217void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
1218void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
1219 struct ieee80211_vif *vif,
1220 struct cfg80211_gtk_rekey_data *data);
1221void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
1222 struct ieee80211_vif *vif,
1223 struct inet6_dev *idev);
1224void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
1225 struct ieee80211_vif *vif, int idx);
debff618 1226extern const struct file_operations iwl_dbgfs_d3_test_ops;
6d9d32b8
JB		 1227#ifdef CONFIG_PM_SLEEP
1228void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
1229 struct ieee80211_vif *vif);
1230#else
1231static inline void
1232iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1233{
1234}
1235#endif
1a95c8df 1236void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
c8b06a99 1237 struct iwl_wowlan_config_cmd *cmd);
8bd22e7b
EP		 1238int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1239 struct ieee80211_vif *vif,
1240 bool disable_offloading,
1241 u32 cmd_flags);
8ca151b5 1242
7498cf4c
EP		 1243/* D0i3 */
1244void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1245void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1246int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
f4cf8680 1247bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
b2492501 1248void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
6735943f
EP		 1249int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
1250int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
d15a747f 1251int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 1252
931d4160 1253/* BT Coex */
931d4160 1254int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
f421f9c3
EG		 1255int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1256 struct iwl_rx_cmd_buffer *rxb,
1257 struct iwl_device_cmd *cmd);
2b76ef13 1258void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
a8182929 1259 enum ieee80211_rssi_event_data);
8e484f0b 1260void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1261u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1262 struct ieee80211_sta *sta);
ffa6c707
EG		 1263bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1264 struct ieee80211_sta *sta);
219fb66b 1265bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
34c8b24f 1266bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8
EP		 1267bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
1268 enum ieee80211_band band);
ee7bea58 1269u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1270 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1271
0ea8d043
EG		 1272bool iwl_mvm_bt_coex_is_shared_ant_avail_old(struct iwl_mvm *mvm);
1273void iwl_mvm_bt_coex_vif_change_old(struct iwl_mvm *mvm);
1274int iwl_send_bt_init_conf_old(struct iwl_mvm *mvm);
1275int iwl_mvm_rx_bt_coex_notif_old(struct iwl_mvm *mvm,
1276 struct iwl_rx_cmd_buffer *rxb,
1277 struct iwl_device_cmd *cmd);
1278void iwl_mvm_bt_rssi_event_old(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
a8182929 1279 enum ieee80211_rssi_event_data);
0ea8d043
EG		 1280u16 iwl_mvm_coex_agg_time_limit_old(struct iwl_mvm *mvm,
1281 struct ieee80211_sta *sta);
1282bool iwl_mvm_bt_coex_is_mimo_allowed_old(struct iwl_mvm *mvm,
1283 struct ieee80211_sta *sta);
1284bool iwl_mvm_bt_coex_is_tpc_allowed_old(struct iwl_mvm *mvm,
1285 enum ieee80211_band band);
1286int iwl_mvm_rx_ant_coupling_notif_old(struct iwl_mvm *mvm,
1287 struct iwl_rx_cmd_buffer *rxb,
1288 struct iwl_device_cmd *cmd);
1289
7df15b1e 1290/* beacon filtering */
b571a697
AB		 1291#ifdef CONFIG_IWLWIFI_DEBUGFS
1292void
1293iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1294 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1295#else
1296static inline void
1297iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1298 struct iwl_beacon_filter_cmd *cmd)
1299{}
b571a697 1300#endif
3dd37d05
EP		 1301int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1302 struct ieee80211_vif *vif,
1303 bool enable, u32 flags);
7df15b1e 1304int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1305 struct ieee80211_vif *vif,
1306 u32 flags);
7df15b1e 1307int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1308 struct ieee80211_vif *vif,
1309 u32 flags);
9ee718aa
EL		 1310/* SMPS */
1311void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1312 enum iwl_mvm_smps_type_request req_type,
1313 enum ieee80211_smps_mode smps_request);
5c904224 1314bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1315
a21d7bcb
JB		 1316/* Low latency */
1317int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1318 bool value);
50df8a30
AB		 1319/* get SystemLowLatencyMode - only needed for beacon threshold? */
1320bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB		 1321/* get VMACLowLatencyMode */
1322static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1323{
1324 /*
1325 * should this consider associated/active/... state?
1326 *
1327 * Normally low-latency should only be active on interfaces
1328 * that are active, but at least with debugfs it can also be
1329 * enabled on interfaces that aren't active. However, when
1330 * interface aren't active then they aren't added into the
1331 * binding, so this has no real impact. For now, just return
1332 * the current desired low-latency state.
1333 */
1334
1335 return mvmvif->low_latency;
1336}
1337
3edf8ff6
AA		 1338/* hw scheduler queue config */
1339void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, u16 ssn,
4cf677fd
EG		 1340 const struct iwl_trans_txq_scd_cfg *cfg,
1341 unsigned int wdg_timeout);
0294d9ee 1342void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, u8 flags);
3edf8ff6 1343
4cf677fd
EG		 1344static inline
1345void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue,
1346 u8 fifo, unsigned int wdg_timeout)
3edf8ff6
AA		 1347{
1348 struct iwl_trans_txq_scd_cfg cfg = {
1349 .fifo = fifo,
1350 .tid = IWL_MAX_TID_COUNT,
1351 .aggregate = false,
1352 .frame_limit = IWL_FRAME_LIMIT,
1353 };
1354
4cf677fd 1355 iwl_mvm_enable_txq(mvm, queue, 0, &cfg, wdg_timeout);
3edf8ff6
AA		 1356}
1357
1358static inline void iwl_mvm_enable_agg_txq(struct iwl_mvm *mvm, int queue,
1359 int fifo, int sta_id, int tid,
4cf677fd
EG		 1360 int frame_limit, u16 ssn,
1361 unsigned int wdg_timeout)
3edf8ff6
AA		 1362{
1363 struct iwl_trans_txq_scd_cfg cfg = {
1364 .fifo = fifo,
1365 .sta_id = sta_id,
1366 .tid = tid,
1367 .frame_limit = frame_limit,
1368 .aggregate = true,
1369 };
1370
4cf677fd 1371 iwl_mvm_enable_txq(mvm, queue, ssn, &cfg, wdg_timeout);
3edf8ff6
AA		 1372}
1373
9ee718aa 1374/* Thermal management and CT-kill */
0c0e2c71 1375void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
fd1f7550 1376void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp);
ea9af24d
LC		 1377int iwl_mvm_temp_notif(struct iwl_mvm *mvm,
1378 struct iwl_rx_cmd_buffer *rxb,
1379 struct iwl_device_cmd *cmd);
9ee718aa 1380void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
0c0e2c71 1381void iwl_mvm_tt_initialize(struct iwl_mvm *mvm, u32 min_backoff);
9ee718aa
EL		 1382void iwl_mvm_tt_exit(struct iwl_mvm *mvm);
1383void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
c549e390 1384int iwl_mvm_get_temp(struct iwl_mvm *mvm);
9ee718aa 1385
dcaf9f5e
AN		 1386/* Location Aware Regulatory */
1387struct iwl_mcc_update_resp *
8ba2d7a1
EH		 1388iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
1389 enum iwl_mcc_source src_id);
90d4f7db 1390int iwl_mvm_init_mcc(struct iwl_mvm *mvm);
88931cc9
AN		 1391int iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
1392 struct iwl_rx_cmd_buffer *rxb,
1393 struct iwl_device_cmd *cmd);
1394struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy,
8ba2d7a1 1395 const char *alpha2,
47c8b154
JD		 1396 enum iwl_mcc_source src_id,
1397 bool *changed);
1398struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm,
1399 bool *changed);
8ba2d7a1 1400int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm);
47c8b154 1401void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm);
dcaf9f5e 1402
1f3b0ff8
LE		 1403/* smart fifo */
1404int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1405 bool added_vif);
1406
fa3d07e4 1407/* TDLS */
307e4723
AN		 1408
1409/*
1410 * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
1411 * This TID is marked as used vs the AP and all connected TDLS peers.
1412 */
1413#define IWL_MVM_TDLS_FW_TID 4
1414
fa3d07e4 1415int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d4317252
AN		 1416void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
1417void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1418 bool sta_added);
1419void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
1420 struct ieee80211_vif *vif);
1d3c3f63
AN		 1421int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
1422 struct ieee80211_vif *vif,
1423 struct ieee80211_sta *sta, u8 oper_class,
1424 struct cfg80211_chan_def *chandef,
1425 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie);
1426void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
1427 struct ieee80211_vif *vif,
1428 struct ieee80211_tdls_ch_sw_params *params);
1429void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
1430 struct ieee80211_vif *vif,
1431 struct ieee80211_sta *sta);
1432int iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1433 struct iwl_device_cmd *cmd);
1434void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
fa3d07e4 1435
7f549e2c
LC		 1436struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
1437
b08c1d97 1438void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
4bfa47f3 1439void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm);
b08c1d97 1440
d2709ad7
EG		 1441int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 id);
1442int iwl_mvm_fw_dbg_collect(struct iwl_mvm *mvm, enum iwl_fw_dbg_trigger trig,
b6eaa45a
EG		 1443 const char *str, size_t len, unsigned int delay);
1444int iwl_mvm_fw_dbg_collect_desc(struct iwl_mvm *mvm,
1445 struct iwl_mvm_dump_desc *desc,
1446 unsigned int delay);
1447void iwl_mvm_free_fw_dump_desc(struct iwl_mvm *mvm);
d2709ad7 1448int iwl_mvm_fw_dbg_collect_trig(struct iwl_mvm *mvm,
b6eaa45a 1449 struct iwl_fw_dbg_trigger_tlv *trigger,
5d4f929e 1450 const char *fmt, ...) __printf(3, 4);
5d42e7b2
EG		 1451unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
1452 struct ieee80211_vif *vif,
1453 bool tdls, bool cmd_q);
31755207
EG		 1454void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1455 const char *errmsg);
d2709ad7
EG		 1456static inline bool
1457iwl_fw_dbg_trigger_vif_match(struct iwl_fw_dbg_trigger_tlv *trig,
1458 struct ieee80211_vif *vif)
1459{
1460 u32 trig_vif = le32_to_cpu(trig->vif_type);
1461
1462 return trig_vif == IWL_FW_DBG_CONF_VIF_ANY || vif->type == trig_vif;
1463}
1464
1465static inline bool
1466iwl_fw_dbg_trigger_stop_conf_match(struct iwl_mvm *mvm,
1467 struct iwl_fw_dbg_trigger_tlv *trig)
1468{
1469 return ((trig->mode & IWL_FW_DBG_TRIGGER_STOP) &&
1470 (mvm->fw_dbg_conf == FW_DBG_INVALID ||
1471 (BIT(mvm->fw_dbg_conf) & le32_to_cpu(trig->stop_conf_ids))));
1472}
1473
1474static inline bool
1475iwl_fw_dbg_trigger_check_stop(struct iwl_mvm *mvm,
1476 struct ieee80211_vif *vif,
1477 struct iwl_fw_dbg_trigger_tlv *trig)
1478{
1479 if (vif && !iwl_fw_dbg_trigger_vif_match(trig, vif))
1480 return false;
1481
1482 return iwl_fw_dbg_trigger_stop_conf_match(mvm, trig);
1483}
1484
1485static inline void
1486iwl_fw_dbg_trigger_simple_stop(struct iwl_mvm *mvm,
1487 struct ieee80211_vif *vif,
21023b1e 1488 enum iwl_fw_dbg_trigger trig)
d2709ad7
EG		 1489{
1490 struct iwl_fw_dbg_trigger_tlv *trigger;
1491
1492 if (!iwl_fw_dbg_trigger_enabled(mvm->fw, trig))
1493 return;
1494
1495 trigger = iwl_fw_dbg_get_trigger(mvm->fw, trig);
1496 if (!iwl_fw_dbg_trigger_check_stop(mvm, vif, trigger))
1497 return;
1498
5d4f929e 1499 iwl_mvm_fw_dbg_collect_trig(mvm, trigger, NULL);
d2709ad7 1500}
8c23f95c 1501
8ca151b5 1502#endif /* __IWL_MVM_H__ */
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git