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iwlwifi: change fw.mvm_fw to fw.type
[linux-2.6-block.git] / drivers / net / wireless / intel / 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.
9af91f46 9 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
0a3b7119 10 * Copyright(c) 2016 Intel Deutschland GmbH
8ca151b5
JB		 11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of version 2 of the GNU General Public License as
14 * published by the Free Software Foundation.
15 *
16 * This program is distributed in the hope that it will be useful, but
17 * WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
24 * USA
25 *
26 * The full GNU General Public License is included in this distribution
410dc5aa 27 * in the file called COPYING.
8ca151b5
JB		 28 *
29 * Contact Information:
cb2f8277 30 * Intel Linux Wireless <linuxwifi@intel.com>
8ca151b5
JB		 31 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
32 *
33 * BSD LICENSE
34 *
51368bf7 35 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
9af91f46 36 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
0a3b7119 37 * Copyright(c) 2016 Intel Deutschland GmbH
8ca151b5
JB		 38 * All rights reserved.
39 *
40 * Redistribution and use in source and binary forms, with or without
41 * modification, are permitted provided that the following conditions
42 * are met:
43 *
44 * * Redistributions of source code must retain the above copyright
45 * notice, this list of conditions and the following disclaimer.
46 * * Redistributions in binary form must reproduce the above copyright
47 * notice, this list of conditions and the following disclaimer in
48 * the documentation and/or other materials provided with the
49 * distribution.
50 * * Neither the name Intel Corporation nor the names of its
51 * contributors may be used to endorse or promote products derived
52 * from this software without specific prior written permission.
53 *
54 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
55 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
56 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
57 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
58 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
59 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
60 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
61 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
62 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
63 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
64 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
65 *
66 *****************************************************************************/
67
68#ifndef __IWL_MVM_H__
69#define __IWL_MVM_H__
70
71#include <linux/list.h>
72#include <linux/spinlock.h>
73#include <linux/leds.h>
74#include <linux/in6.h>
75
c221daf2
CRI		 76#ifdef CONFIG_THERMAL
77#include <linux/thermal.h>
78#endif
79
8ca151b5
JB		 80#include "iwl-op-mode.h"
81#include "iwl-trans.h"
82#include "iwl-notif-wait.h"
83#include "iwl-eeprom-parse.h"
d2709ad7 84#include "iwl-fw-file.h"
3444682a 85#include "iwl-config.h"
8ca151b5
JB		 86#include "sta.h"
87#include "fw-api.h"
99545924 88#include "constants.h"
ce792918 89#include "tof.h"
8ca151b5 90
831e85f3 91#define IWL_MVM_MAX_ADDRESSES 5
8101a7f0
EG		 92/* RSSI offset for WkP */
93#define IWL_RSSI_OFFSET 50
12d423e8 94#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
b112889c
AM		 95/* A TimeUnit is 1024 microsecond */
96#define MSEC_TO_TU(_msec) (_msec*1000/1024)
8ca151b5 97
4500e133
LC		 98/* For GO, this value represents the number of TUs before CSA "beacon
99 * 0" TBTT when the CSA time-event needs to be scheduled to start. It
100 * must be big enough to ensure that we switch in time.
7f0a7c67 101 */
f991e17b 102#define IWL_MVM_CHANNEL_SWITCH_TIME_GO 40
4500e133
LC		 103
104/* For client, this value represents the number of TUs before CSA
105 * "beacon 1" TBTT, instead. This is because we don't know when the
106 * GO/AP will be in the new channel, so we switch early enough.
107 */
108#define IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT 10
7f0a7c67
AO		 109
110/*
111 * This value (in TUs) is used to fine tune the CSA NoA end time which should
112 * be just before "beacon 0" TBTT.
113 */
114#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
115
003e5236
AO		 116/*
117 * Number of beacons to transmit on a new channel until we unblock tx to
118 * the stations, even if we didn't identify them on a new channel
119 */
120#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
121
e5209263 122extern const struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7 123
8ca151b5
JB		 124/**
125 * struct iwl_mvm_mod_params - module parameters for iwlmvm
126 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
127 * We will register to mac80211 to have testmode working. The NIC must not
128 * be up'ed after the INIT fw asserted. This is useful to be able to use
129 * proprietary tools over testmode to debug the INIT fw.
ce71c2f7 130 * @tfd_q_hang_detect: enabled the detection of hung transmit queues
d576cd9d 131 * @power_scheme: one of enum iwl_power_scheme
8ca151b5
JB		 132 */
133struct iwl_mvm_mod_params {
134 bool init_dbg;
ce71c2f7 135 bool tfd_q_hang_detect;
8ca151b5
JB		 136 int power_scheme;
137};
138extern struct iwl_mvm_mod_params iwlmvm_mod_params;
139
48eb7b34
EG		 140/**
141 * struct iwl_mvm_dump_ptrs - set of pointers needed for the fw-error-dump
142 *
143 * @op_mode_ptr: pointer to the buffer coming from the mvm op_mode
144 * @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the
145 * transport's data.
146 * @trans_len: length of the valid data in trans_ptr
147 * @op_mode_len: length of the valid data in op_mode_ptr
148 */
149struct iwl_mvm_dump_ptrs {
150 struct iwl_trans_dump_data *trans_ptr;
151 void *op_mode_ptr;
152 u32 op_mode_len;
153};
154
b6eaa45a
EG		 155/**
156 * struct iwl_mvm_dump_desc - describes the dump
157 * @len: length of trig_desc->data
158 * @trig_desc: the description of the dump
159 */
160struct iwl_mvm_dump_desc {
161 size_t len;
162 /* must be last */
163 struct iwl_fw_error_dump_trigger_desc trig_desc;
164};
165
a80c7a69 166extern const struct iwl_mvm_dump_desc iwl_mvm_dump_desc_assert;
b6eaa45a 167
8ca151b5
JB		 168struct iwl_mvm_phy_ctxt {
169 u16 id;
170 u16 color;
fe0f2de3 171 u32 ref;
8ca151b5
JB		 172
173 /*
174 * TODO: This should probably be removed. Currently here only for rate
175 * scaling algorithm
176 */
177 struct ieee80211_channel *channel;
178};
179
180struct iwl_mvm_time_event_data {
181 struct ieee80211_vif *vif;
182 struct list_head list;
183 unsigned long end_jiffies;
184 u32 duration;
185 bool running;
186 u32 uid;
187
188 /*
189 * The access to the 'id' field must be done when the
190 * mvm->time_event_lock is held, as it value is used to indicate
191 * if the te is in the time event list or not (when id == TE_MAX)
192 */
193 u32 id;
194};
195
196 /* Power management */
197
198/**
199 * enum iwl_power_scheme
200 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
201 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
202 * @IWL_POWER_LEVEL_LP - Low Power
203 */
204enum iwl_power_scheme {
205 IWL_POWER_SCHEME_CAM = 1,
206 IWL_POWER_SCHEME_BPS,
207 IWL_POWER_SCHEME_LP
208};
209
e7eb65ca 210#define IWL_CONN_MAX_LISTEN_INTERVAL 10
6e2611f3 211#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL
8ca151b5 212
b571a697
AB		 213#ifdef CONFIG_IWLWIFI_DEBUGFS
214enum iwl_dbgfs_pm_mask {
215 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
216 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
217 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
218 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
219 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
bd4ace2a
AB		 220 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
221 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 222 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 223 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
84fd7608 224 MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
b571a697
AB		 225};
226
227struct iwl_dbgfs_pm {
e811ada7 228 u16 keep_alive_seconds;
b571a697
AB		 229 u32 rx_data_timeout;
230 u32 tx_data_timeout;
231 bool skip_over_dtim;
232 u8 skip_dtim_periods;
bd4ace2a
AB		 233 bool lprx_ena;
234 u32 lprx_rssi_threshold;
89716344 235 bool snooze_ena;
175a70b7 236 bool uapsd_misbehaving;
84fd7608 237 bool use_ps_poll;
b571a697
AB		 238 int mask;
239};
240
241/* beacon filtering */
242
243enum iwl_dbgfs_bf_mask {
244 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
245 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
246 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG		 247 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
248 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
249 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
250 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
251 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
252 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
253 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
254 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB		 255};
256
257struct iwl_dbgfs_bf {
5dca7c24
HG		 258 u32 bf_energy_delta;
259 u32 bf_roaming_energy_delta;
260 u32 bf_roaming_state;
261 u32 bf_temp_threshold;
262 u32 bf_temp_fast_filter;
263 u32 bf_temp_slow_filter;
264 u32 bf_enable_beacon_filter;
265 u32 bf_debug_flag;
b571a697
AB		 266 u32 bf_escape_timer;
267 u32 ba_escape_timer;
5dca7c24 268 u32 ba_enable_beacon_abort;
b571a697
AB		 269 int mask;
270};
271#endif
272
9ee718aa
EL		 273enum iwl_mvm_smps_type_request {
274 IWL_MVM_SMPS_REQ_BT_COEX,
275 IWL_MVM_SMPS_REQ_TT,
697162a1 276 IWL_MVM_SMPS_REQ_PROT,
9ee718aa
EL		 277 NUM_IWL_MVM_SMPS_REQ,
278};
279
7498cf4c
EP		 280enum iwl_mvm_ref_type {
281 IWL_MVM_REF_UCODE_DOWN,
519e2026 282 IWL_MVM_REF_SCAN,
9f45c36d 283 IWL_MVM_REF_ROC,
c779273b 284 IWL_MVM_REF_ROC_AUX,
29a90a49
EP		 285 IWL_MVM_REF_P2P_CLIENT,
286 IWL_MVM_REF_AP_IBSS,
0eb83653 287 IWL_MVM_REF_USER,
b2492501
AN		 288 IWL_MVM_REF_TX,
289 IWL_MVM_REF_TX_AGG,
d40fc489 290 IWL_MVM_REF_ADD_IF,
576eeee9
EP		 291 IWL_MVM_REF_START_AP,
292 IWL_MVM_REF_BSS_CHANGED,
293 IWL_MVM_REF_PREPARE_TX,
294 IWL_MVM_REF_PROTECT_TDLS,
295 IWL_MVM_REF_CHECK_CTKILL,
296 IWL_MVM_REF_PRPH_READ,
297 IWL_MVM_REF_PRPH_WRITE,
298 IWL_MVM_REF_NMI,
299 IWL_MVM_REF_TM_CMD,
d15a747f 300 IWL_MVM_REF_EXIT_WORK,
686e7fe1 301 IWL_MVM_REF_PROTECT_CSA,
fb2380a2 302 IWL_MVM_REF_FW_DBG_COLLECT,
08f0d23d 303 IWL_MVM_REF_INIT_UCODE,
71b1230c 304 IWL_MVM_REF_SENDING_CMD,
16e4dd8f 305 IWL_MVM_REF_RX,
7498cf4c 306
34e611ea
JB		 307 /* update debugfs.c when changing this */
308
7498cf4c
EP		 309 IWL_MVM_REF_COUNT,
310};
311
a39979a8
EG		 312enum iwl_bt_force_ant_mode {
313 BT_FORCE_ANT_DIS = 0,
314 BT_FORCE_ANT_AUTO,
315 BT_FORCE_ANT_BT,
316 BT_FORCE_ANT_WIFI,
317
318 BT_FORCE_ANT_MAX,
319};
320
a20fd398
AO		 321/**
322* struct iwl_mvm_vif_bf_data - beacon filtering related data
323* @bf_enabled: indicates if beacon filtering is enabled
324* @ba_enabled: indicated if beacon abort is enabled
a20fd398
AO		 325* @ave_beacon_signal: average beacon signal
326* @last_cqm_event: rssi of the last cqm event
911222b5
AO		 327* @bt_coex_min_thold: minimum threshold for BT coex
328* @bt_coex_max_thold: maximum threshold for BT coex
329* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO		 330*/
331struct iwl_mvm_vif_bf_data {
332 bool bf_enabled;
333 bool ba_enabled;
62e004fe
SS		 334 int ave_beacon_signal;
335 int last_cqm_event;
336 int bt_coex_min_thold;
337 int bt_coex_max_thold;
338 int last_bt_coex_event;
a20fd398
AO		 339};
340
8ca151b5
JB		 341/**
342 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
343 * @id: between 0 and 3
344 * @color: to solve races upon MAC addition and removal
345 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
3dfd3a97
JB		 346 * @bssid: BSSID for this (client) interface
347 * @associated: indicates that we're currently associated, used only for
348 * managing the firmware state in iwl_mvm_bss_info_changed_station()
94939080
GG		 349 * @ap_assoc_sta_count: count of stations associated to us - valid only
350 * if VIF type is AP
8ca151b5 351 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB		 352 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
353 * should get quota etc.
19889025 354 * @pm_enabled - Indicate if MAC power management is allowed
1e1391ca 355 * @monitor_active: indicates that monitor context is configured, and that the
a21d7bcb 356 * interface should get quota etc.
b525d081
JB		 357 * @low_latency_traffic: indicates low latency traffic was detected
358 * @low_latency_dbgfs: low latency mode set from debugfs
359 * @low_latency_vcmd: low latency mode set from vendor command
2533edce 360 * @ps_disabled: indicates that this interface requires PS to be disabled
8ca151b5
JB		 361 * @queue_params: QoS params for this MAC
362 * @bcast_sta: station used for broadcast packets. Used by the following
363 * vifs: P2P_DEVICE, GO and AP.
364 * @beacon_skb: the skb used to hold the AP/GO beacon template
0d365ae5 365 * @smps_requests: the SMPS requests of different parts of the driver,
8b206d19 366 * combined on update to yield the overall request to mac80211.
33cef925
JB		 367 * @beacon_stats: beacon statistics, containing the # of received beacons,
368 * # of received beacons accumulated over FW restart, and the current
369 * average signal of beacons retrieved from the firmware
81d62d5a 370 * @csa_failed: CSA failed to schedule time event, report an error later
93190fb0 371 * @features: hw features active for this vif
8ca151b5
JB		 372 */
373struct iwl_mvm_vif {
aa5e1832 374 struct iwl_mvm *mvm;
8ca151b5
JB		 375 u16 id;
376 u16 color;
377 u8 ap_sta_id;
378
3dfd3a97
JB		 379 u8 bssid[ETH_ALEN];
380 bool associated;
94939080 381 u8 ap_assoc_sta_count;
3dfd3a97 382
8ca151b5 383 bool uploaded;
5023d966 384 bool ap_ibss_active;
19889025 385 bool pm_enabled;
1e1391ca 386 bool monitor_active;
b525d081 387 bool low_latency_traffic, low_latency_dbgfs, low_latency_vcmd;
2533edce 388 bool ps_disabled;
a20fd398 389 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 390
33cef925
JB		 391 struct {
392 u32 num_beacons, accu_num_beacons;
393 u8 avg_signal;
394 } beacon_stats;
395
506a81e6
JB		 396 u32 ap_beacon_time;
397
8ca151b5
JB		 398 enum iwl_tsf_id tsf_id;
399
400 /*
401 * QoS data from mac80211, need to store this here
402 * as mac80211 has a separate callback but we need
403 * to have the data for the MAC context
404 */
405 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
406 struct iwl_mvm_time_event_data time_event_data;
b112889c 407 struct iwl_mvm_time_event_data hs_time_event_data;
8ca151b5
JB		 408
409 struct iwl_mvm_int_sta bcast_sta;
410
411 /*
412 * Assigned while mac80211 has the interface in a channel context,
413 * or, for P2P Device, while it exists.
414 */
415 struct iwl_mvm_phy_ctxt *phy_ctxt;
416
a3f7ba5c 417#ifdef CONFIG_PM
8ca151b5
JB		 418 /* WoWLAN GTK rekey data */
419 struct {
420 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
421 __le64 replay_ctr;
422 bool valid;
423 } rekey_data;
424
425 int tx_key_idx;
426
6d9d32b8
JB		 427 bool seqno_valid;
428 u16 seqno;
1a95c8df 429#endif
6d9d32b8 430
8ca151b5
JB		 431#if IS_ENABLED(CONFIG_IPV6)
432 /* IPv6 addresses for WoWLAN */
5369d6c1 433 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
c97dab40 434 unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)];
8ca151b5
JB		 435 int num_target_ipv6_addrs;
436#endif
8ca151b5
JB		 437
438#ifdef CONFIG_IWLWIFI_DEBUGFS
439 struct dentry *dbgfs_dir;
63494374 440 struct dentry *dbgfs_slink;
b571a697
AB		 441 struct iwl_dbgfs_pm dbgfs_pm;
442 struct iwl_dbgfs_bf dbgfs_bf;
474b50c3 443 struct iwl_mac_power_cmd mac_pwr_cmd;
a80c1cf9 444 int dbgfs_quota_min;
8ca151b5 445#endif
9ee718aa
EL		 446
447 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB		 448
449 /* FW identified misbehaving AP */
450 u8 uapsd_misbehaving_bssid[ETH_ALEN];
7ef0aab6
AO		 451
452 /* Indicates that CSA countdown may be started */
453 bool csa_countdown;
81d62d5a 454 bool csa_failed;
d3a108a4 455 u16 csa_target_freq;
93190fb0
AA		 456
457 /* TCP Checksum Offload */
458 netdev_features_t features;
03098268
AE		 459
460 /*
461 * link quality measurement - used to check whether this interface
462 * is in the middle of a link quality measurement
463 */
464 bool lqm_active;
8ca151b5
JB		 465};
466
467static inline struct iwl_mvm_vif *
468iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
469{
470 return (void *)vif->drv_priv;
471}
472
b797e3fb
EG		 473extern const u8 tid_to_mac80211_ac[];
474
c7d42480
LC		 475#define IWL_MVM_SCAN_STOPPING_SHIFT 8
476
8ca151b5 477enum iwl_scan_status {
9af91f46
LC		 478 IWL_MVM_SCAN_REGULAR = BIT(0),
479 IWL_MVM_SCAN_SCHED = BIT(1),
19945dfb 480 IWL_MVM_SCAN_NETDETECT = BIT(2),
9af91f46
LC		 481
482 IWL_MVM_SCAN_STOPPING_REGULAR = BIT(8),
483 IWL_MVM_SCAN_STOPPING_SCHED = BIT(9),
19945dfb 484 IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10),
9af91f46
LC		 485
486 IWL_MVM_SCAN_REGULAR_MASK = IWL_MVM_SCAN_REGULAR |
487 IWL_MVM_SCAN_STOPPING_REGULAR,
488 IWL_MVM_SCAN_SCHED_MASK = IWL_MVM_SCAN_SCHED |
489 IWL_MVM_SCAN_STOPPING_SCHED,
19945dfb
LC		 490 IWL_MVM_SCAN_NETDETECT_MASK = IWL_MVM_SCAN_NETDETECT |
491 IWL_MVM_SCAN_STOPPING_NETDETECT,
9af91f46 492
c7d42480
LC		 493 IWL_MVM_SCAN_STOPPING_MASK = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT,
494 IWL_MVM_SCAN_MASK = 0xff,
8ca151b5
JB		 495};
496
355346ba
AS		 497enum iwl_mvm_scan_type {
498 IWL_SCAN_TYPE_NOT_SET,
499 IWL_SCAN_TYPE_UNASSOC,
500 IWL_SCAN_TYPE_WILD,
501 IWL_SCAN_TYPE_MILD,
502 IWL_SCAN_TYPE_FRAGMENTED,
503};
504
a339e918
LC		 505enum iwl_mvm_sched_scan_pass_all_states {
506 SCHED_SCAN_PASS_ALL_DISABLED,
507 SCHED_SCAN_PASS_ALL_ENABLED,
508 SCHED_SCAN_PASS_ALL_FOUND,
509};
510
8ca151b5
JB		 511/**
512 * struct iwl_nvm_section - describes an NVM section in memory.
513 *
514 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
515 * and saved for later use by the driver. Not all NVM sections are saved
516 * this way, only the needed ones.
517 */
518struct iwl_nvm_section {
519 u16 length;
520 const u8 *data;
521};
522
9ee718aa
EL		 523/**
524 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
525 * @ct_kill_exit: worker to exit thermal kill
526 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
527 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 528 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 529 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 530 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 531 */
532struct iwl_mvm_tt_mgmt {
533 struct delayed_work ct_kill_exit;
534 bool dynamic_smps;
535 u32 tx_backoff;
0c0e2c71 536 u32 min_backoff;
3444682a 537 struct iwl_tt_params params;
dafe6c43 538 bool throttle;
9ee718aa
EL		 539};
540
c221daf2
CRI		 541#ifdef CONFIG_THERMAL
542/**
543 *struct iwl_mvm_thermal_device - thermal zone related data
544 * @temp_trips: temperature thresholds for report
545 * @fw_trips_index: keep indexes to original array - temp_trips
546 * @tzone: thermal zone device data
547*/
548struct iwl_mvm_thermal_device {
549 s16 temp_trips[IWL_MAX_DTS_TRIPS];
550 u8 fw_trips_index[IWL_MAX_DTS_TRIPS];
551 struct thermal_zone_device *tzone;
552};
5c89e7bc
CRI		 553
554/*
b358993b
CRI		 555 * struct iwl_mvm_cooling_device
556 * @cur_state: current state
5c89e7bc
CRI		 557 * @cdev: struct thermal cooling device
558 */
559struct iwl_mvm_cooling_device {
560 u32 cur_state;
561 struct thermal_cooling_device *cdev;
562};
c221daf2
CRI		 563#endif
564
5fc0f76c
ES		 565#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
566
567struct iwl_mvm_frame_stats {
568 u32 legacy_frames;
569 u32 ht_frames;
570 u32 vht_frames;
571 u32 bw_20_frames;
572 u32 bw_40_frames;
573 u32 bw_80_frames;
574 u32 bw_160_frames;
575 u32 sgi_frames;
576 u32 ngi_frames;
577 u32 siso_frames;
578 u32 mimo2_frames;
579 u32 agg_frames;
580 u32 ampdu_count;
581 u32 success_frames;
582 u32 fail_frames;
583 u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
584 int last_frame_idx;
585};
586
d15a747f
EP		 587enum {
588 D0I3_DEFER_WAKEUP,
589 D0I3_PENDING_WAKEUP,
590};
591
7280d1f0
MG		 592#define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
593#define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
594#define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
595
1d3c3f63
AN		 596enum iwl_mvm_tdls_cs_state {
597 IWL_MVM_TDLS_SW_IDLE = 0,
598 IWL_MVM_TDLS_SW_REQ_SENT,
5cb12701 599 IWL_MVM_TDLS_SW_RESP_RCVD,
1d3c3f63
AN		 600 IWL_MVM_TDLS_SW_REQ_RCVD,
601 IWL_MVM_TDLS_SW_ACTIVE,
602};
603
04fd2c28
LK		 604struct iwl_mvm_shared_mem_cfg {
605 u32 shared_mem_addr;
606 u32 shared_mem_size;
607 u32 sample_buff_addr;
608 u32 sample_buff_size;
609 u32 txfifo_addr;
610 u32 txfifo_size[TX_FIFO_MAX_NUM];
611 u32 rxfifo_size[RX_FIFO_MAX_NUM];
612 u32 page_buff_addr;
613 u32 page_buff_size;
5b086414
GBA		 614 u32 rxfifo_addr;
615 u32 internal_txfifo_addr;
616 u32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM];
04fd2c28
LK		 617};
618
b915c101
SS		 619/**
620 * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer
621 * @head_sn: reorder window head sn
622 * @num_stored: number of mpdus stored in the buffer
623 * @buf_size: the reorder buffer size as set by the last addba request
624 * @sta_id: sta id of this reorder buffer
625 * @queue: queue of this reorder buffer
626 * @last_amsdu: track last ASMDU SN for duplication detection
627 * @last_sub_index: track ASMDU sub frame index for duplication detection
628 * @entries: list of skbs stored
0690405f
SS		 629 * @reorder_time: time the packet was stored in the reorder buffer
630 * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU
631 * it is the time of last received sub-frame
632 * @removed: prevent timer re-arming
633 * @lock: protect reorder buffer internal state
634 * @mvm: mvm pointer, needed for frame timer context
b915c101
SS		 635 */
636struct iwl_mvm_reorder_buffer {
637 u16 head_sn;
638 u16 num_stored;
639 u8 buf_size;
640 u8 sta_id;
641 int queue;
642 u16 last_amsdu;
643 u8 last_sub_index;
644 struct sk_buff_head entries[IEEE80211_MAX_AMPDU_BUF];
0690405f
SS		 645 unsigned long reorder_time[IEEE80211_MAX_AMPDU_BUF];
646 struct timer_list reorder_timer;
647 bool removed;
648 spinlock_t lock;
649 struct iwl_mvm *mvm;
b915c101
SS		 650} ____cacheline_aligned_in_smp;
651
10b2b201
SS		 652/**
653 * struct iwl_mvm_baid_data - BA session data
654 * @sta_id: station id
655 * @tid: tid of the session
656 * @baid baid of the session
657 * @timeout: the timeout set in the addba request
658 * @last_rx: last rx jiffies, updated only if timeout passed from last update
659 * @session_timer: timer to check if BA session expired, runs at 2 * timeout
660 * @mvm: mvm pointer, needed for timer context
b915c101 661 * @reorder_buf: reorder buffer, allocated per queue
10b2b201
SS		 662 */
663struct iwl_mvm_baid_data {
664 struct rcu_head rcu_head;
665 u8 sta_id;
666 u8 tid;
667 u8 baid;
668 u16 timeout;
669 unsigned long last_rx;
670 struct timer_list session_timer;
671 struct iwl_mvm *mvm;
b915c101 672 struct iwl_mvm_reorder_buffer reorder_buf[];
10b2b201
SS		 673};
674
cf961e16
LK		 675/*
676 * enum iwl_mvm_queue_status - queue status
677 * @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved
678 * Basically, this means that this queue can be used for any purpose
679 * @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use
680 * This is the state of a queue that has been dedicated for some RATID
681 * (agg'd or not), but that hasn't yet gone through the actual enablement
682 * of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet.
683 * Note that in this state there is no requirement to already know what TID
684 * should be used with this queue, it is just marked as a queue that will
685 * be used, and shouldn't be allocated to anyone else.
686 * @IWL_MVM_QUEUE_READY: queue is ready to be used
687 * This is the state of a queue that has been fully configured (including
688 * SCD pointers, etc), has a specific RA/TID assigned to it, and can be
689 * used to send traffic.
690 */
691enum iwl_mvm_queue_status {
692 IWL_MVM_QUEUE_FREE,
693 IWL_MVM_QUEUE_RESERVED,
694 IWL_MVM_QUEUE_READY,
695};
696
8ca151b5
JB		 697struct iwl_mvm {
698 /* for logger access */
699 struct device *dev;
700
701 struct iwl_trans *trans;
702 const struct iwl_fw *fw;
703 const struct iwl_cfg *cfg;
704 struct iwl_phy_db *phy_db;
705 struct ieee80211_hw *hw;
706
707 /* for protecting access to iwl_mvm */
708 struct mutex mutex;
709 struct list_head async_handlers_list;
710 spinlock_t async_handlers_lock;
711 struct work_struct async_handlers_wk;
712
713 struct work_struct roc_done_wk;
714
715 unsigned long status;
716
0636b938
SS		 717 u32 queue_sync_cookie;
718 atomic_t queue_sync_counter;
7df15b1e
HG		 719 /*
720 * for beacon filtering -
721 * currently only one interface can be supported
722 */
723 struct iwl_mvm_vif *bf_allowed_vif;
724
8ca151b5
JB		 725 enum iwl_ucode_type cur_ucode;
726 bool ucode_loaded;
31b8b343 727 bool calibrating;
8ca151b5
JB		 728 u32 error_event_table;
729 u32 log_event_table;
01a9ca51
EH		 730 u32 umac_error_event_table;
731 bool support_umac_log;
91479b64 732 struct iwl_sf_region sf_space;
8ca151b5
JB		 733
734 u32 ampdu_ref;
fbe41127 735 bool ampdu_toggle;
8ca151b5
JB		 736
737 struct iwl_notif_wait_data notif_wait;
738
3848ab66
MG		 739 struct mvm_statistics_rx rx_stats;
740
91a8bcde
JB		 741 struct {
742 u64 rx_time;
743 u64 tx_time;
744 u64 on_time_rf;
745 u64 on_time_scan;
746 } radio_stats, accu_radio_stats;
747
4ecafae9
LK		 748 struct {
749 /* Map to HW queue */
750 u32 hw_queue_to_mac80211;
751 u8 hw_queue_refcount;
f02669be 752 u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
4ecafae9 753 u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
cf961e16 754 enum iwl_mvm_queue_status status;
4ecafae9
LK		 755 } queue_info[IWL_MAX_HW_QUEUES];
756 spinlock_t queue_info_lock; /* For syncing queue mgmt operations */
24afba76 757 struct work_struct add_stream_wk; /* To add streams to queues */
df197c00 758 atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
8ca151b5 759
e02a9d60 760 const char *nvm_file_name;
8ca151b5 761 struct iwl_nvm_data *nvm_data;
b9545b48 762 /* NVM sections */
ae2b21b0 763 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5 764
a6c4fb44
MG		 765 /* Paging section */
766 struct iwl_fw_paging fw_paging_db[NUM_OF_FW_PAGING_BLOCKS];
767 u16 num_of_paging_blk;
768 u16 num_of_pages_in_last_blk;
769
8ca151b5
JB		 770 /* EEPROM MAC addresses */
771 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
772
773 /* data related to data path */
774 struct iwl_rx_phy_info last_phy_info;
775 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
776 struct work_struct sta_drained_wk;
24afba76 777 unsigned long sta_deferred_frames[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
8ca151b5 778 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 779 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
a0f6bf2a 780 u32 tfd_drained[IWL_MVM_STATION_COUNT];
113a0447 781 u8 rx_ba_sessions;
8ca151b5
JB		 782
783 /* configured by mac80211 */
784 u32 rts_threshold;
785
786 /* Scan status, cmd (pre-allocated) and auxiliary station */
9af91f46 787 unsigned int scan_status;
fb98be5e 788 void *scan_cmd;
e59647ea 789 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
355346ba 790 enum iwl_mvm_scan_type scan_type;
a339e918 791 enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all;
728e825f 792 struct timer_list scan_timer;
8ca151b5 793
507e4cda
LC		 794 /* max number of simultaneous scans the FW supports */
795 unsigned int max_scans;
796
a977a150
GBA		 797 /* ts of the beginning of a non-collect fw dbg data period */
798 unsigned long fw_dbg_non_collect_ts_start[FW_DBG_TRIGGER_MAX - 1];
799
d2496221 800 /* UMAC scan tracking */
6185af2a 801 u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];
d2496221 802
91b05d10
OG		 803 /* rx chain antennas set through debugfs for the scan command */
804 u8 scan_rx_ant;
805
c87163b9
EP		 806#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
807 /* broadcast filters to configure for each associated station */
808 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 809#ifdef CONFIG_IWLWIFI_DEBUGFS
810 struct {
621a5f7a 811 bool override;
de06a59e
EP		 812 struct iwl_bcast_filter_cmd cmd;
813 } dbgfs_bcast_filtering;
814#endif
c87163b9
EP		 815#endif
816
8ca151b5
JB		 817 /* Internal station */
818 struct iwl_mvm_int_sta aux_sta;
0e39eb03 819 struct iwl_mvm_int_sta snif_sta;
8ca151b5 820
e820c2da
HD		 821 bool last_ebs_successful;
822
8ca151b5
JB		 823 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
824 u8 mgmt_last_antenna_idx;
825
1f3b0ff8
LE		 826 /* last smart fifo state that was successfully sent to firmware */
827 enum iwl_sf_state sf_state;
828
8ca151b5
JB		 829#ifdef CONFIG_IWLWIFI_DEBUGFS
830 struct dentry *debugfs_dir;
831 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 832 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 833 bool disable_power_off;
834 bool disable_power_off_d3;
086f7368 835
621a5f7a 836 bool scan_iter_notif_enabled;
e5d74646 837
086f7368
EG		 838 struct debugfs_blob_wrapper nvm_hw_blob;
839 struct debugfs_blob_wrapper nvm_sw_blob;
840 struct debugfs_blob_wrapper nvm_calib_blob;
841 struct debugfs_blob_wrapper nvm_prod_blob;
91fac940 842 struct debugfs_blob_wrapper nvm_phy_sku_blob;
5fc0f76c
ES		 843
844 struct iwl_mvm_frame_stats drv_rx_stats;
845 spinlock_t drv_stats_lock;
ddf89ab1 846 u16 dbgfs_rx_phyinfo;
8ca151b5
JB		 847#endif
848
fe0f2de3 849 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 850
851 struct list_head time_event_list;
852 spinlock_t time_event_lock;
853
854 /*
855 * A bitmap indicating the index of the key in use. The firmware
856 * can hold 16 keys at most. Reflect this fact.
857 */
858 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
2dc2a15e 859 u8 fw_key_deleted[STA_KEY_MAX_NUM];
5ee2b215 860
576eeee9
EP		 861 /* references taken by the driver and spinlock protecting them */
862 spinlock_t refs_lock;
863 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 864
8ca151b5
JB		 865 u8 vif_count;
866
291aa7c4
EH		 867 /* -1 for always, 0 for never, >0 for that many times */
868 s8 restart_fw;
d2709ad7
EG		 869 u8 fw_dbg_conf;
870 struct delayed_work fw_dump_wk;
a80c7a69
EG		 871 const struct iwl_mvm_dump_desc *fw_dump_desc;
872 const struct iwl_fw_dbg_trigger_tlv *fw_dump_trig;
291aa7c4 873
c43e9330 874#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 875 struct led_classdev led;
c43e9330 876#endif
8ca151b5
JB		 877
878 struct ieee80211_vif *p2p_device_vif;
f444eb10 879
a3f7ba5c 880#ifdef CONFIG_PM
964dc9e2 881 struct wiphy_wowlan_support wowlan;
f444eb10 882 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
3c2f3b20
LC		 883
884 /* sched scan settings for net detect */
cc4c1ab5 885 struct ieee80211_scan_ies nd_ies;
d9718da8
LC		 886 struct cfg80211_match_set *nd_match_sets;
887 int n_nd_match_sets;
8ed4e659
LC		 888 struct ieee80211_channel **nd_channels;
889 int n_nd_channels;
2021a89d 890 bool net_detect;
afc66bb7 891#ifdef CONFIG_IWLWIFI_DEBUGFS
621a5f7a 892 bool d3_wake_sysassert;
debff618 893 bool d3_test_active;
afc66bb7
JB		 894 bool store_d3_resume_sram;
895 void *d3_resume_sram;
debff618 896 u32 d3_test_pme_ptr;
78c9df66 897 struct ieee80211_vif *keep_vif;
484b3d13 898 u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */
afc66bb7 899#endif
f444eb10 900#endif
f421f9c3 901
37577fe2
EP		 902 /* d0i3 */
903 u8 d0i3_ap_sta_id;
b2492501 904 bool d0i3_offloading;
37577fe2 905 struct work_struct d0i3_exit_work;
b2492501 906 struct sk_buff_head d0i3_tx;
d15a747f
EP		 907 /* protect d0i3_suspend_flags */
908 struct mutex d0i3_suspend_mutex;
909 unsigned long d0i3_suspend_flags;
b2492501
AN		 910 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
911 spinlock_t d0i3_tx_lock;
912 wait_queue_head_t d0i3_exit_waitq;
37577fe2 913
f421f9c3 914 /* BT-Coex */
1459f269
EG		 915 u8 bt_ack_kill_msk[NUM_PHY_CTX];
916 u8 bt_cts_kill_msk[NUM_PHY_CTX];
0ea8d043
EG		 917
918 struct iwl_bt_coex_profile_notif_old last_bt_notif_old;
919 struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old;
430a3bba
EG		 920 struct iwl_bt_coex_profile_notif last_bt_notif;
921 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 922
b9fae2d5
EG		 923 u32 last_ant_isol;
924 u8 last_corun_lut;
cdb00563 925 u8 bt_tx_prio;
a39979a8 926 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 927
b112889c
AM		 928 /* Aux ROC */
929 struct list_head aux_roc_te_list;
930
9ee718aa
EL		 931 /* Thermal Throttling and CTkill */
932 struct iwl_mvm_tt_mgmt thermal_throttle;
c221daf2
CRI		 933#ifdef CONFIG_THERMAL
934 struct iwl_mvm_thermal_device tz_device;
5c89e7bc 935 struct iwl_mvm_cooling_device cooling_dev;
c221daf2
CRI		 936#endif
937
9ee718aa 938 s32 temperature; /* Celsius */
7280d1f0
MG		 939 /*
940 * Debug option to set the NIC temperature. This option makes the
941 * driver think this is the actual NIC temperature, and ignore the
942 * real temperature that is received from the fw
943 */
944 bool temperature_test; /* Debug test temperature is enabled */
e811ada7 945
b2b7875b
JB		 946 struct iwl_time_quota_cmd last_quota_cmd;
947
507cadf2
DS		 948#ifdef CONFIG_NL80211_TESTMODE
949 u32 noa_duration;
950 struct ieee80211_vif *noa_vif;
951#endif
19e737c9
EL		 952
953 /* Tx queues */
954 u8 aux_queue;
955 u8 first_agg_queue;
956 u8 last_agg_queue;
1c2abf72 957
92d85562 958 /* Indicate if device power save is allowed */
bdd54839 959 u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
9e7dce28 960 unsigned int max_amsdu_len; /* used for debugfs only */
bd3398e2 961
664322fa 962 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO		 963 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
964 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS		 965
966 /* system time of last beacon (for AP/GO interface) */
967 u32 ap_last_beacon_gp2;
9ecd051e 968
88931cc9 969 bool lar_regdom_set;
8ba2d7a1 970 enum iwl_mcc_source mcc_src;
88931cc9 971
1d3c3f63
AN		 972 /* TDLS channel switch data */
973 struct {
974 struct delayed_work dwork;
975 enum iwl_mvm_tdls_cs_state state;
976
977 /*
978 * Current cs sta - might be different from periodic cs peer
979 * station. Value is meaningless when the cs-state is idle.
980 */
981 u8 cur_sta_id;
982
983 /* TDLS periodic channel-switch peer */
984 struct {
985 u8 sta_id;
986 u8 op_class;
987 bool initiator; /* are we the link initiator */
988 struct cfg80211_chan_def chandef;
989 struct sk_buff *skb; /* ch sw template */
990 u32 ch_sw_tm_ie;
b9dccdb3
AN		 991
992 /* timestamp of last ch-sw request sent (GP2 time) */
993 u32 sent_timestamp;
1d3c3f63
AN		 994 } peer;
995 } tdls_cs;
04fd2c28
LK		 996
997 struct iwl_mvm_shared_mem_cfg shared_mem_cfg;
5f4c02e2
JB		 998
999 u32 ciphers[6];
ce792918 1000 struct iwl_mvm_tof_data tof_data;
c89e333d 1001
10b2b201
SS		 1002 struct ieee80211_vif *nan_vif;
1003#define IWL_MAX_BAID 32
1004 struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID];
1005
c89e333d
AO		 1006 /*
1007 * Drop beacons from other APs in AP mode when there are no connected
1008 * clients.
1009 */
1010 bool drop_bcn_ap_mode;
d3a108a4
AO		 1011
1012 struct delayed_work cs_tx_unblock_dwork;
8ca151b5
JB		 1013};
1014
1015/* Extract MVM priv from op_mode and _hw */
1016#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
1017 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
1018
1019#define IWL_MAC80211_GET_MVM(_hw) \
1020 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
1021
9ee718aa
EL		 1022enum iwl_mvm_status {
1023 IWL_MVM_STATUS_HW_RFKILL,
1024 IWL_MVM_STATUS_HW_CTKILL,
1025 IWL_MVM_STATUS_ROC_RUNNING,
1026 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 1027 IWL_MVM_STATUS_IN_D0I3,
b112889c 1028 IWL_MVM_STATUS_ROC_AUX_RUNNING,
58629d9d 1029 IWL_MVM_STATUS_D3_RECONFIG,
d2709ad7 1030 IWL_MVM_STATUS_DUMPING_FW_LOG,
9ee718aa
EL		 1031};
1032
1033static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
1034{
1035 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
1036 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
1037}
1038
1a3fe0b2
AN		 1039static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
1040{
1041 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
1042}
1043
dc88b4ba
LC		 1044/* Must be called with rcu_read_lock() held and it can only be
1045 * released when mvmsta is not needed anymore.
1046 */
1047static inline struct iwl_mvm_sta *
1048iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
1049{
1050 struct ieee80211_sta *sta;
1051
1052 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1053 return NULL;
1054
1055 sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
1056
1057 /* This can happen if the station has been removed right now */
1058 if (IS_ERR_OR_NULL(sta))
1059 return NULL;
1060
1061 return iwl_mvm_sta_from_mac80211(sta);
1062}
1063
f327b04c
EG		 1064static inline struct iwl_mvm_sta *
1065iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
1066{
1067 struct ieee80211_sta *sta;
1068
1069 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1070 return NULL;
1071
1072 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
1073 lockdep_is_held(&mvm->mutex));
1074
1075 /* This can happen if the station has been removed right now */
1076 if (IS_ERR_OR_NULL(sta))
1077 return NULL;
1078
1079 return iwl_mvm_sta_from_mac80211(sta);
1080}
1081
7bb426ea
EP		 1082static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
1083{
6f730662 1084 return !iwlwifi_mod_params.d0i3_disable &&
5053e299
LC		 1085 fw_has_capa(&mvm->fw->ucode_capa,
1086 IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
7bb426ea
EP		 1087}
1088
4ecafae9
LK		 1089static inline bool iwl_mvm_is_dqa_supported(struct iwl_mvm *mvm)
1090{
280452c9
LK		 1091 /* Make sure DQA isn't allowed in driver until feature is complete */
1092 return false && fw_has_capa(&mvm->fw->ucode_capa,
1093 IWL_UCODE_TLV_CAPA_DQA_SUPPORT);
4ecafae9
LK		 1094}
1095
b7282643
LC		 1096static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
1097{
1098 /* For now we only use this mode to differentiate between
1099 * slave transports, which handle D0i3 entry in suspend by
1100 * themselves in conjunction with runtime PM D0i3. So, this
1101 * function is used to check whether we need to do anything
1102 * when entering suspend or if the transport layer has already
1103 * done it.
1104 */
1105 return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) &&
1106 (mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
1107}
1108
dcaf9f5e
AN		 1109static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
1110{
d0d15197 1111 bool nvm_lar = mvm->nvm_data->lar_enabled;
859d914c
JB		 1112 bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
1113 IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
5711cac4
AN		 1114
1115 if (iwlwifi_mod_params.lar_disable)
1116 return false;
1117
d0d15197
MG		 1118 /*
1119 * Enable LAR only if it is supported by the FW (TLV) &&
1120 * enabled in the NVM
1121 */
1122 if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000)
1123 return nvm_lar && tlv_lar;
1124 else
1125 return tlv_lar;
dcaf9f5e
AN		 1126}
1127
8ba2d7a1
EH		 1128static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
1129{
859d914c
JB		 1130 return fw_has_api(&mvm->fw->ucode_capa,
1131 IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
1132 fw_has_capa(&mvm->fw->ucode_capa,
1133 IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
8ba2d7a1
EH		 1134}
1135
0522588d
EG		 1136static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm)
1137{
859d914c
JB		 1138 return fw_has_capa(&mvm->fw->ucode_capa,
1139 IWL_UCODE_TLV_CAPA_BT_COEX_PLCR) &&
0522588d
EG		 1140 IWL_MVM_BT_COEX_CORUNNING;
1141}
1142
70e90992
EG		 1143static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
1144{
859d914c
JB		 1145 return fw_has_capa(&mvm->fw->ucode_capa,
1146 IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
70e90992
EG		 1147 IWL_MVM_BT_COEX_RRC;
1148}
1149
93190fb0
AA		 1150static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
1151{
1152 return fw_has_capa(&mvm->fw->ucode_capa,
e9eb5e33
SS		 1153 IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) &&
1154 !IWL_MVM_HW_CSUM_DISABLE;
93190fb0
AA		 1155}
1156
e7c2e1fd
AA		 1157static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)
1158{
1159 return fw_has_capa(&mvm->fw->ucode_capa,
1160 IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
1161 IWL_MVM_BT_COEX_MPLUT;
1162}
1163
ee95ed37 1164static inline
c5241b0c 1165bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm *mvm)
ee95ed37
AA		 1166{
1167 return fw_has_capa(&mvm->fw->ucode_capa,
c5241b0c 1168 IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) &&
11dee0b4
EG		 1169 !(iwlwifi_mod_params.uapsd_disable &
1170 IWL_DISABLE_UAPSD_P2P_CLIENT);
ee95ed37
AA		 1171}
1172
0316d30e
JB		 1173static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
1174{
81f02ba3
SS		 1175 return fw_has_capa(&mvm->fw->ucode_capa,
1176 IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
0316d30e
JB		 1177}
1178
0a3b7119
CRI		 1179static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
1180{
c221daf2 1181#ifdef CONFIG_THERMAL
0a3b7119
CRI		 1182 /* these two TLV are redundant since the responsibility to CT-kill by
1183 * FW happens only after we send at least one command of
1184 * temperature THs report.
1185 */
1186 return fw_has_capa(&mvm->fw->ucode_capa,
1187 IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
1188 fw_has_capa(&mvm->fw->ucode_capa,
1189 IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
c221daf2
CRI		 1190#else /* CONFIG_THERMAL */
1191 return false;
1192#endif /* CONFIG_THERMAL */
0a3b7119
CRI		 1193}
1194
5c89e7bc
CRI		 1195static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
1196{
1197 return fw_has_capa(&mvm->fw->ucode_capa,
1198 IWL_UCODE_TLV_CAPA_CTDP_SUPPORT);
1199}
1200
8ca151b5
JB		 1201extern const u8 iwl_mvm_ac_to_tx_fifo[];
1202
1203struct iwl_rate_info {
1204 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
1205 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
1206 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
1207 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
1208 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
1209};
1210
a0a09243
LC		 1211void __iwl_mvm_mac_stop(struct iwl_mvm *mvm);
1212int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
1213
8ca151b5
JB		 1214/******************
1215 * MVM Methods
1216 ******************/
1217/* uCode */
1218int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
1219
1220/* Utils */
1221int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
57fbcce3 1222 enum nl80211_band band);
d310e405 1223void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
57fbcce3 1224 enum nl80211_band band,
d310e405 1225 struct ieee80211_tx_rate *r);
8ca151b5
JB		 1226u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
1227void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
1228u8 first_antenna(u8 mask);
1229u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
1230
1231/* Tx / Host Commands */
1232int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
1233 struct iwl_host_cmd *cmd);
ab02165c 1234int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1235 u32 flags, u16 len, const void *data);
1236int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
1237 struct iwl_host_cmd *cmd,
1238 u32 *status);
ab02165c 1239int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1240 u16 len, const void *data,
1241 u32 *status);
1242int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
1243 struct ieee80211_sta *sta);
1244int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
6ce73e65
AN		 1245void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
1246 struct iwl_tx_cmd *tx_cmd,
1247 struct ieee80211_tx_info *info, u8 sta_id);
6ce73e65
AN		 1248void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
1249 struct ieee80211_tx_info *info,
1250 struct ieee80211_sta *sta, __le16 fc);
8ca151b5
JB		 1251#ifdef CONFIG_IWLWIFI_DEBUG
1252const char *iwl_mvm_get_tx_fail_reason(u32 status);
1253#else
1254static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
1255#endif
5888a40c 1256int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags);
8ca151b5
JB		 1257void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
1258
ca8c0f4b
JB		 1259static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
1260 struct iwl_tx_cmd *tx_cmd)
1261{
1262 struct ieee80211_key_conf *keyconf = info->control.hw_key;
1263
1264 tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
1265 memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
1266 if (info->flags & IEEE80211_TX_CTL_AMPDU)
1267 tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_CCMP_AGG);
1268}
1269
33ea27f6
AN		 1270static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
1271{
1272 flush_work(&mvm->async_handlers_wk);
1273}
1274
8ca151b5 1275/* Statistics */
91a8bcde
JB		 1276void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
1277 struct iwl_rx_packet *pkt);
0416841d
JB		 1278void iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
1279 struct iwl_rx_cmd_buffer *rxb);
33cef925 1280int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
91a8bcde 1281void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);
8ca151b5
JB		 1282
1283/* NVM */
14b485f0 1284int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
81a67e32 1285int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5 1286
a0544272
MH		 1287static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm)
1288{
1289 return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ?
1290 mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant :
1291 mvm->fw->valid_tx_ant;
1292}
1293
1294static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm)
1295{
1296 return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ?
1297 mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant :
1298 mvm->fw->valid_rx_ant;
1299}
1300
1301static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
1302{
1303 u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
1304 FW_PHY_CFG_RX_CHAIN);
1305 u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
1306 u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
1307
1308 phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS |
1309 valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;
1310
1311 return mvm->fw->phy_config & phy_config;
1312}
1313
8ca151b5
JB		 1314int iwl_mvm_up(struct iwl_mvm *mvm);
1315int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
1316
1317int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 1318bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
1319 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 1320
1321/*
1322 * FW notifications / CMD responses handlers
1323 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
1324 */
0416841d 1325void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1be5d8cc
JB		 1326void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
1327 struct iwl_rx_cmd_buffer *rxb);
780e87c2
JB		 1328void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
1329 struct iwl_rx_cmd_buffer *rxb, int queue);
a338384b 1330void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
585a6fcc 1331 struct iwl_rx_cmd_buffer *rxb, int queue);
94bb4481
SS		 1332int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
1333 const u8 *data, u32 count);
1334void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1335 int queue);
0416841d
JB		 1336void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1337void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1338void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
1339 struct iwl_rx_cmd_buffer *rxb);
1340void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1341void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
1342 struct iwl_rx_cmd_buffer *rxb);
1343void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm,
1344 struct iwl_rx_cmd_buffer *rxb);
1345void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
1346 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1347
1348/* MVM PHY */
1349int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1350 struct cfg80211_chan_def *chandef,
1351 u8 chains_static, u8 chains_dynamic);
1352int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1353 struct cfg80211_chan_def *chandef,
1354 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 1355void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
1356 struct iwl_mvm_phy_ctxt *ctxt);
1357void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
1358 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 1359int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
6ce73e65
AN		 1360u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef);
1361u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef);
8ca151b5
JB		 1362
1363/* MAC (virtual interface) programming */
1364int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1365void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1366int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a 1367int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3dfd3a97 1368 bool force_assoc_off, const u8 *bssid_override);
8ca151b5 1369int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d92b732e 1370u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif);
8ca151b5
JB		 1371int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
1372 struct ieee80211_vif *vif);
0416841d
JB		 1373void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
1374 struct iwl_rx_cmd_buffer *rxb);
1375void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
1376 struct iwl_rx_cmd_buffer *rxb);
0db056d3
SS		 1377void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
1378 struct iwl_rx_cmd_buffer *rxb);
f92659a1
SS		 1379void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm *mvm,
1380 struct iwl_rx_cmd_buffer *rxb);
3af512d6
SS		 1381void iwl_mvm_window_status_notif(struct iwl_mvm *mvm,
1382 struct iwl_rx_cmd_buffer *rxb);
6e97b0d2
IP		 1383void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
1384 struct ieee80211_vif *vif);
a74346d7
AN		 1385unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
1386 struct ieee80211_vif *exclude_vif);
d3a108a4
AO		 1387void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
1388 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1389/* Bindings */
1390int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1391int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1392
1393/* Quota management */
7754ae79 1394int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload,
0166230c 1395 struct ieee80211_vif *disabled_vif);
8ca151b5
JB		 1396
1397/* Scanning */
6749dd80
LC		 1398int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1399 struct cfg80211_scan_request *req,
1400 struct ieee80211_scan_ies *ies);
d2496221 1401int iwl_mvm_scan_size(struct iwl_mvm *mvm);
c7d42480 1402int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify);
999d2568 1403int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm);
4ffb3650 1404void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm);
728e825f 1405void iwl_mvm_scan_timeout(unsigned long data);
8ca151b5 1406
35a000b7 1407/* Scheduled scan */
0416841d
JB		 1408void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
1409 struct iwl_rx_cmd_buffer *rxb);
1410void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1411 struct iwl_rx_cmd_buffer *rxb);
65ff556b
LC		 1412int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
1413 struct ieee80211_vif *vif,
1414 struct cfg80211_sched_scan_request *req,
19945dfb
LC		 1415 struct ieee80211_scan_ies *ies,
1416 int type);
0416841d
JB		 1417void iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm,
1418 struct iwl_rx_cmd_buffer *rxb);
fb98be5e 1419
d2496221
DS		 1420/* UMAC scan */
1421int iwl_mvm_config_scan(struct iwl_mvm *mvm);
0416841d
JB		 1422void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
1423 struct iwl_rx_cmd_buffer *rxb);
1424void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1425 struct iwl_rx_cmd_buffer *rxb);
d2496221 1426
905e36ae
MG		 1427/* Paging */
1428void iwl_free_fw_paging(struct iwl_mvm *mvm);
1429
8ca151b5
JB		 1430/* MVM debugfs */
1431#ifdef CONFIG_IWLWIFI_DEBUGFS
1432int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 1433void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1434void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 1435#else
1436static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
1437 struct dentry *dbgfs_dir)
1438{
1439 return 0;
1440}
63494374
JB		 1441static inline void
1442iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1443{
1444}
1445static inline void
1446iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1447{
1448}
8ca151b5
JB		 1449#endif /* CONFIG_IWLWIFI_DEBUGFS */
1450
1451/* rate scaling */
9e680946 1452int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
2f15a829 1453void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
5fc0f76c 1454int rs_pretty_print_rate(char *buf, const u32 rate);
361dbec8
ES		 1455void rs_update_last_rssi(struct iwl_mvm *mvm,
1456 struct iwl_lq_sta *lq_sta,
1457 struct ieee80211_rx_status *rx_status);
8ca151b5 1458
c1cb92fc 1459/* power management */
c1cb92fc 1460int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 1461int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
ef9203d2 1462int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
c1cb92fc
EG		 1463int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1464 char *buf, int bufsz);
1c2abf72 1465
175a70b7 1466void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
0416841d
JB		 1467void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
1468 struct iwl_rx_cmd_buffer *rxb);
175a70b7 1469
c43e9330 1470#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 1471int iwl_mvm_leds_init(struct iwl_mvm *mvm);
1472void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB		 1473#else
1474static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
1475{
1476 return 0;
1477}
1478static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
1479{
1480}
1481#endif
8ca151b5
JB		 1482
1483/* D3 (WoWLAN, NetDetect) */
1484int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
1485int iwl_mvm_resume(struct ieee80211_hw *hw);
1486void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
1487void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
1488 struct ieee80211_vif *vif,
1489 struct cfg80211_gtk_rekey_data *data);
1490void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
1491 struct ieee80211_vif *vif,
1492 struct inet6_dev *idev);
1493void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
1494 struct ieee80211_vif *vif, int idx);
debff618 1495extern const struct file_operations iwl_dbgfs_d3_test_ops;
a3f7ba5c
EP		 1496#ifdef CONFIG_PM
1497int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1498 struct ieee80211_vif *vif,
1499 bool host_awake,
1500 u32 cmd_flags);
1501void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1502 struct ieee80211_vif *vif,
1503 struct iwl_wowlan_status *status);
6d9d32b8
JB		 1504void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
1505 struct ieee80211_vif *vif);
1506#else
a3f7ba5c
EP		 1507static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1508 struct ieee80211_vif *vif,
1509 bool host_awake,
1510 u32 cmd_flags)
1511{
1512 return 0;
1513}
1514
1515static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1516 struct ieee80211_vif *vif,
1517 struct iwl_wowlan_status *status)
1518{
1519}
1520
6d9d32b8
JB		 1521static inline void
1522iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1523{
1524}
1525#endif
1a95c8df 1526void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
c8b06a99 1527 struct iwl_wowlan_config_cmd *cmd);
8bd22e7b
EP		 1528int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1529 struct ieee80211_vif *vif,
1530 bool disable_offloading,
c97dab40 1531 bool offload_ns,
8bd22e7b 1532 u32 cmd_flags);
8ca151b5 1533
7498cf4c
EP		 1534/* D0i3 */
1535void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1536void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1537int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
f4cf8680 1538bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
b2492501 1539void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
6735943f
EP		 1540int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
1541int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
d15a747f 1542int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 1543
931d4160 1544/* BT Coex */
931d4160 1545int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
0416841d
JB		 1546void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1547 struct iwl_rx_cmd_buffer *rxb);
2b76ef13 1548void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
a8182929 1549 enum ieee80211_rssi_event_data);
8e484f0b 1550void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1551u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1552 struct ieee80211_sta *sta);
ffa6c707
EG		 1553bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1554 struct ieee80211_sta *sta);
219fb66b 1555bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
34c8b24f 1556bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8 1557bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
57fbcce3 1558 enum nl80211_band band);
ee7bea58 1559u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1560 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1561
7df15b1e 1562/* beacon filtering */
b571a697
AB		 1563#ifdef CONFIG_IWLWIFI_DEBUGFS
1564void
1565iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1566 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1567#else
1568static inline void
1569iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1570 struct iwl_beacon_filter_cmd *cmd)
1571{}
b571a697 1572#endif
3dd37d05
EP		 1573int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1574 struct ieee80211_vif *vif,
1575 bool enable, u32 flags);
7df15b1e 1576int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1577 struct ieee80211_vif *vif,
1578 u32 flags);
7df15b1e 1579int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1580 struct ieee80211_vif *vif,
1581 u32 flags);
9ee718aa
EL		 1582/* SMPS */
1583void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1584 enum iwl_mvm_smps_type_request req_type,
1585 enum ieee80211_smps_mode smps_request);
5c904224 1586bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1587
a21d7bcb
JB		 1588/* Low latency */
1589int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1590 bool value);
50df8a30
AB		 1591/* get SystemLowLatencyMode - only needed for beacon threshold? */
1592bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB		 1593/* get VMACLowLatencyMode */
1594static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1595{
1596 /*
1597 * should this consider associated/active/... state?
1598 *
1599 * Normally low-latency should only be active on interfaces
1600 * that are active, but at least with debugfs it can also be
1601 * enabled on interfaces that aren't active. However, when
1602 * interface aren't active then they aren't added into the
1603 * binding, so this has no real impact. For now, just return
1604 * the current desired low-latency state.
1605 */
b525d081
JB		 1606 return mvmvif->low_latency_dbgfs ||
1607 mvmvif->low_latency_traffic ||
1608 mvmvif->low_latency_vcmd;
a21d7bcb
JB		 1609}
1610
3edf8ff6 1611/* hw scheduler queue config */
4ecafae9
LK		 1612void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
1613 u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
4cf677fd 1614 unsigned int wdg_timeout);
4ecafae9
LK		 1615/*
1616 * Disable a TXQ.
1617 * Note that in non-DQA mode the %mac80211_queue and %tid params are ignored.
1618 */
1619void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
1620 u8 tid, u8 flags);
1621int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 minq, u8 maxq);
3edf8ff6 1622
eb3908d3
LC		 1623/* Return a bitmask with all the hw supported queues, except for the
1624 * command queue, which can't be flushed.
1625 */
1626static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
1627{
1628 return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) &
1629 ~BIT(IWL_MVM_CMD_QUEUE));
1630}
1631
4cf677fd 1632static inline
4ecafae9 1633void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
5c1156ef 1634 u8 fifo, u16 ssn, unsigned int wdg_timeout)
3edf8ff6
AA		 1635{
1636 struct iwl_trans_txq_scd_cfg cfg = {
1637 .fifo = fifo,
1638 .tid = IWL_MAX_TID_COUNT,
1639 .aggregate = false,
1640 .frame_limit = IWL_FRAME_LIMIT,
1641 };
1642
5c1156ef 1643 iwl_mvm_enable_txq(mvm, queue, mac80211_queue, ssn, &cfg, wdg_timeout);
3edf8ff6
AA		 1644}
1645
fcb6b92a
CRI		 1646static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
1647{
1648 mvm->ucode_loaded = false;
1649 iwl_trans_stop_device(mvm->trans);
1650}
1651
b4f7a9d1
LK		 1652/* Stop/start all mac queues in a given bitmap */
1653void iwl_mvm_start_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
1654void iwl_mvm_stop_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
1655
cf961e16
LK		 1656/* Re-configure the SCD for a queue that has already been configured */
1657int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
1658 int tid, int frame_limit, u16 ssn);
1659
9ee718aa 1660/* Thermal management and CT-kill */
0c0e2c71 1661void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
fd1f7550 1662void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp);
0416841d
JB		 1663void iwl_mvm_temp_notif(struct iwl_mvm *mvm,
1664 struct iwl_rx_cmd_buffer *rxb);
9ee718aa 1665void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
c221daf2
CRI		 1666void iwl_mvm_thermal_initialize(struct iwl_mvm *mvm, u32 min_backoff);
1667void iwl_mvm_thermal_exit(struct iwl_mvm *mvm);
9ee718aa 1668void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
7869318e 1669int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp);
0a3b7119 1670void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
c221daf2 1671int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm);
5c89e7bc 1672int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget);
9ee718aa 1673
dcaf9f5e
AN		 1674/* Location Aware Regulatory */
1675struct iwl_mcc_update_resp *
8ba2d7a1
EH		 1676iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
1677 enum iwl_mcc_source src_id);
90d4f7db 1678int iwl_mvm_init_mcc(struct iwl_mvm *mvm);
0416841d
JB		 1679void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
1680 struct iwl_rx_cmd_buffer *rxb);
88931cc9 1681struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy,
8ba2d7a1 1682 const char *alpha2,
47c8b154
JD		 1683 enum iwl_mcc_source src_id,
1684 bool *changed);
1685struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm,
1686 bool *changed);
8ba2d7a1 1687int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm);
47c8b154 1688void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm);
dcaf9f5e 1689
1f3b0ff8
LE		 1690/* smart fifo */
1691int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1692 bool added_vif);
1693
fa3d07e4 1694/* TDLS */
307e4723
AN		 1695
1696/*
1697 * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
1698 * This TID is marked as used vs the AP and all connected TDLS peers.
1699 */
1700#define IWL_MVM_TDLS_FW_TID 4
1701
fa3d07e4 1702int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d4317252
AN		 1703void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
1704void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1705 bool sta_added);
1706void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
1707 struct ieee80211_vif *vif);
1d3c3f63
AN		 1708int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
1709 struct ieee80211_vif *vif,
1710 struct ieee80211_sta *sta, u8 oper_class,
1711 struct cfg80211_chan_def *chandef,
1712 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie);
1713void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
1714 struct ieee80211_vif *vif,
1715 struct ieee80211_tdls_ch_sw_params *params);
1716void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
1717 struct ieee80211_vif *vif,
1718 struct ieee80211_sta *sta);
0416841d 1719void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1d3c3f63 1720void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
fa3d07e4 1721
d0ff5d22
SS		 1722void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
1723 struct iwl_mvm_internal_rxq_notif *notif,
1724 u32 size);
0690405f 1725void iwl_mvm_reorder_timer_expired(unsigned long data);
7f549e2c
LC		 1726struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
1727
b08c1d97 1728void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
5d42e7b2
EG		 1729unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
1730 struct ieee80211_vif *vif,
1731 bool tdls, bool cmd_q);
31755207
EG		 1732void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1733 const char *errmsg);
8c23f95c 1734
03098268
AE		 1735/* Link Quality Measurement */
1736int iwl_mvm_send_lqm_cmd(struct ieee80211_vif *vif,
1737 enum iwl_lqm_cmd_operatrions operation,
1738 u32 duration, u32 timeout);
1739bool iwl_mvm_lqm_active(struct iwl_mvm *mvm);
1740
8ca151b5 1741#endif /* __IWL_MVM_H__ */
Linux 6.x block layer and io_uring tree(s)