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iwlwifi: mvm: remove RX_PHY support for 9000 device
[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;
93190fb0
AA		 455
456 /* TCP Checksum Offload */
457 netdev_features_t features;
03098268
AE		 458
459 /*
460 * link quality measurement - used to check whether this interface
461 * is in the middle of a link quality measurement
462 */
463 bool lqm_active;
8ca151b5
JB		 464};
465
466static inline struct iwl_mvm_vif *
467iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
468{
469 return (void *)vif->drv_priv;
470}
471
b797e3fb
EG		 472extern const u8 tid_to_mac80211_ac[];
473
c7d42480
LC		 474#define IWL_MVM_SCAN_STOPPING_SHIFT 8
475
8ca151b5 476enum iwl_scan_status {
9af91f46
LC		 477 IWL_MVM_SCAN_REGULAR = BIT(0),
478 IWL_MVM_SCAN_SCHED = BIT(1),
19945dfb 479 IWL_MVM_SCAN_NETDETECT = BIT(2),
9af91f46
LC		 480
481 IWL_MVM_SCAN_STOPPING_REGULAR = BIT(8),
482 IWL_MVM_SCAN_STOPPING_SCHED = BIT(9),
19945dfb 483 IWL_MVM_SCAN_STOPPING_NETDETECT = BIT(10),
9af91f46
LC		 484
485 IWL_MVM_SCAN_REGULAR_MASK = IWL_MVM_SCAN_REGULAR |
486 IWL_MVM_SCAN_STOPPING_REGULAR,
487 IWL_MVM_SCAN_SCHED_MASK = IWL_MVM_SCAN_SCHED |
488 IWL_MVM_SCAN_STOPPING_SCHED,
19945dfb
LC		 489 IWL_MVM_SCAN_NETDETECT_MASK = IWL_MVM_SCAN_NETDETECT |
490 IWL_MVM_SCAN_STOPPING_NETDETECT,
9af91f46 491
c7d42480
LC		 492 IWL_MVM_SCAN_STOPPING_MASK = 0xff << IWL_MVM_SCAN_STOPPING_SHIFT,
493 IWL_MVM_SCAN_MASK = 0xff,
8ca151b5
JB		 494};
495
355346ba
AS		 496enum iwl_mvm_scan_type {
497 IWL_SCAN_TYPE_NOT_SET,
498 IWL_SCAN_TYPE_UNASSOC,
499 IWL_SCAN_TYPE_WILD,
500 IWL_SCAN_TYPE_MILD,
501 IWL_SCAN_TYPE_FRAGMENTED,
502};
503
a339e918
LC		 504enum iwl_mvm_sched_scan_pass_all_states {
505 SCHED_SCAN_PASS_ALL_DISABLED,
506 SCHED_SCAN_PASS_ALL_ENABLED,
507 SCHED_SCAN_PASS_ALL_FOUND,
508};
509
8ca151b5
JB		 510/**
511 * struct iwl_nvm_section - describes an NVM section in memory.
512 *
513 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
514 * and saved for later use by the driver. Not all NVM sections are saved
515 * this way, only the needed ones.
516 */
517struct iwl_nvm_section {
518 u16 length;
519 const u8 *data;
520};
521
9ee718aa
EL		 522/**
523 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
524 * @ct_kill_exit: worker to exit thermal kill
525 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
526 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 527 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 528 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 529 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 530 */
531struct iwl_mvm_tt_mgmt {
532 struct delayed_work ct_kill_exit;
533 bool dynamic_smps;
534 u32 tx_backoff;
0c0e2c71 535 u32 min_backoff;
3444682a 536 struct iwl_tt_params params;
dafe6c43 537 bool throttle;
9ee718aa
EL		 538};
539
c221daf2
CRI		 540#ifdef CONFIG_THERMAL
541/**
542 *struct iwl_mvm_thermal_device - thermal zone related data
543 * @temp_trips: temperature thresholds for report
544 * @fw_trips_index: keep indexes to original array - temp_trips
545 * @tzone: thermal zone device data
546*/
547struct iwl_mvm_thermal_device {
548 s16 temp_trips[IWL_MAX_DTS_TRIPS];
549 u8 fw_trips_index[IWL_MAX_DTS_TRIPS];
550 struct thermal_zone_device *tzone;
551};
5c89e7bc
CRI		 552
553/*
b358993b
CRI		 554 * struct iwl_mvm_cooling_device
555 * @cur_state: current state
5c89e7bc
CRI		 556 * @cdev: struct thermal cooling device
557 */
558struct iwl_mvm_cooling_device {
559 u32 cur_state;
560 struct thermal_cooling_device *cdev;
561};
c221daf2
CRI		 562#endif
563
5fc0f76c
ES		 564#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
565
566struct iwl_mvm_frame_stats {
567 u32 legacy_frames;
568 u32 ht_frames;
569 u32 vht_frames;
570 u32 bw_20_frames;
571 u32 bw_40_frames;
572 u32 bw_80_frames;
573 u32 bw_160_frames;
574 u32 sgi_frames;
575 u32 ngi_frames;
576 u32 siso_frames;
577 u32 mimo2_frames;
578 u32 agg_frames;
579 u32 ampdu_count;
580 u32 success_frames;
581 u32 fail_frames;
582 u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
583 int last_frame_idx;
584};
585
d15a747f
EP		 586enum {
587 D0I3_DEFER_WAKEUP,
588 D0I3_PENDING_WAKEUP,
589};
590
7280d1f0
MG		 591#define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
592#define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
593#define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
594
1d3c3f63
AN		 595enum iwl_mvm_tdls_cs_state {
596 IWL_MVM_TDLS_SW_IDLE = 0,
597 IWL_MVM_TDLS_SW_REQ_SENT,
5cb12701 598 IWL_MVM_TDLS_SW_RESP_RCVD,
1d3c3f63
AN		 599 IWL_MVM_TDLS_SW_REQ_RCVD,
600 IWL_MVM_TDLS_SW_ACTIVE,
601};
602
04fd2c28
LK		 603struct iwl_mvm_shared_mem_cfg {
604 u32 shared_mem_addr;
605 u32 shared_mem_size;
606 u32 sample_buff_addr;
607 u32 sample_buff_size;
608 u32 txfifo_addr;
609 u32 txfifo_size[TX_FIFO_MAX_NUM];
610 u32 rxfifo_size[RX_FIFO_MAX_NUM];
611 u32 page_buff_addr;
612 u32 page_buff_size;
5b086414
GBA		 613 u32 rxfifo_addr;
614 u32 internal_txfifo_addr;
615 u32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM];
04fd2c28
LK		 616};
617
b915c101
SS		 618/**
619 * struct iwl_mvm_reorder_buffer - per ra/tid/queue reorder buffer
620 * @head_sn: reorder window head sn
621 * @num_stored: number of mpdus stored in the buffer
622 * @buf_size: the reorder buffer size as set by the last addba request
623 * @sta_id: sta id of this reorder buffer
624 * @queue: queue of this reorder buffer
625 * @last_amsdu: track last ASMDU SN for duplication detection
626 * @last_sub_index: track ASMDU sub frame index for duplication detection
627 * @entries: list of skbs stored
0690405f
SS		 628 * @reorder_time: time the packet was stored in the reorder buffer
629 * @reorder_timer: timer for frames are in the reorder buffer. For AMSDU
630 * it is the time of last received sub-frame
631 * @removed: prevent timer re-arming
632 * @lock: protect reorder buffer internal state
633 * @mvm: mvm pointer, needed for frame timer context
b915c101
SS		 634 */
635struct iwl_mvm_reorder_buffer {
636 u16 head_sn;
637 u16 num_stored;
638 u8 buf_size;
639 u8 sta_id;
640 int queue;
641 u16 last_amsdu;
642 u8 last_sub_index;
643 struct sk_buff_head entries[IEEE80211_MAX_AMPDU_BUF];
0690405f
SS		 644 unsigned long reorder_time[IEEE80211_MAX_AMPDU_BUF];
645 struct timer_list reorder_timer;
646 bool removed;
647 spinlock_t lock;
648 struct iwl_mvm *mvm;
b915c101
SS		 649} ____cacheline_aligned_in_smp;
650
10b2b201
SS		 651/**
652 * struct iwl_mvm_baid_data - BA session data
653 * @sta_id: station id
654 * @tid: tid of the session
655 * @baid baid of the session
656 * @timeout: the timeout set in the addba request
657 * @last_rx: last rx jiffies, updated only if timeout passed from last update
658 * @session_timer: timer to check if BA session expired, runs at 2 * timeout
659 * @mvm: mvm pointer, needed for timer context
b915c101 660 * @reorder_buf: reorder buffer, allocated per queue
10b2b201
SS		 661 */
662struct iwl_mvm_baid_data {
663 struct rcu_head rcu_head;
664 u8 sta_id;
665 u8 tid;
666 u8 baid;
667 u16 timeout;
668 unsigned long last_rx;
669 struct timer_list session_timer;
670 struct iwl_mvm *mvm;
b915c101 671 struct iwl_mvm_reorder_buffer reorder_buf[];
10b2b201
SS		 672};
673
cf961e16
LK		 674/*
675 * enum iwl_mvm_queue_status - queue status
676 * @IWL_MVM_QUEUE_FREE: the queue is not allocated nor reserved
677 * Basically, this means that this queue can be used for any purpose
678 * @IWL_MVM_QUEUE_RESERVED: queue is reserved but not yet in use
679 * This is the state of a queue that has been dedicated for some RATID
680 * (agg'd or not), but that hasn't yet gone through the actual enablement
681 * of iwl_mvm_enable_txq(), and therefore no traffic can go through it yet.
682 * Note that in this state there is no requirement to already know what TID
683 * should be used with this queue, it is just marked as a queue that will
684 * be used, and shouldn't be allocated to anyone else.
685 * @IWL_MVM_QUEUE_READY: queue is ready to be used
686 * This is the state of a queue that has been fully configured (including
687 * SCD pointers, etc), has a specific RA/TID assigned to it, and can be
688 * used to send traffic.
689 */
690enum iwl_mvm_queue_status {
691 IWL_MVM_QUEUE_FREE,
692 IWL_MVM_QUEUE_RESERVED,
693 IWL_MVM_QUEUE_READY,
694};
695
8ca151b5
JB		 696struct iwl_mvm {
697 /* for logger access */
698 struct device *dev;
699
700 struct iwl_trans *trans;
701 const struct iwl_fw *fw;
702 const struct iwl_cfg *cfg;
703 struct iwl_phy_db *phy_db;
704 struct ieee80211_hw *hw;
705
706 /* for protecting access to iwl_mvm */
707 struct mutex mutex;
708 struct list_head async_handlers_list;
709 spinlock_t async_handlers_lock;
710 struct work_struct async_handlers_wk;
711
712 struct work_struct roc_done_wk;
713
714 unsigned long status;
715
0636b938
SS		 716 u32 queue_sync_cookie;
717 atomic_t queue_sync_counter;
7df15b1e
HG		 718 /*
719 * for beacon filtering -
720 * currently only one interface can be supported
721 */
722 struct iwl_mvm_vif *bf_allowed_vif;
723
8ca151b5
JB		 724 enum iwl_ucode_type cur_ucode;
725 bool ucode_loaded;
31b8b343 726 bool calibrating;
8ca151b5
JB		 727 u32 error_event_table;
728 u32 log_event_table;
01a9ca51
EH		 729 u32 umac_error_event_table;
730 bool support_umac_log;
91479b64 731 struct iwl_sf_region sf_space;
8ca151b5
JB		 732
733 u32 ampdu_ref;
734
735 struct iwl_notif_wait_data notif_wait;
736
3848ab66
MG		 737 struct mvm_statistics_rx rx_stats;
738
91a8bcde
JB		 739 struct {
740 u64 rx_time;
741 u64 tx_time;
742 u64 on_time_rf;
743 u64 on_time_scan;
744 } radio_stats, accu_radio_stats;
745
4ecafae9
LK		 746 struct {
747 /* Map to HW queue */
748 u32 hw_queue_to_mac80211;
749 u8 hw_queue_refcount;
f02669be 750 u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
4ecafae9 751 u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
cf961e16 752 enum iwl_mvm_queue_status status;
4ecafae9
LK		 753 } queue_info[IWL_MAX_HW_QUEUES];
754 spinlock_t queue_info_lock; /* For syncing queue mgmt operations */
24afba76 755 struct work_struct add_stream_wk; /* To add streams to queues */
df197c00 756 atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
8ca151b5 757
e02a9d60 758 const char *nvm_file_name;
8ca151b5 759 struct iwl_nvm_data *nvm_data;
b9545b48 760 /* NVM sections */
ae2b21b0 761 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5 762
a6c4fb44
MG		 763 /* Paging section */
764 struct iwl_fw_paging fw_paging_db[NUM_OF_FW_PAGING_BLOCKS];
765 u16 num_of_paging_blk;
766 u16 num_of_pages_in_last_blk;
767
8ca151b5
JB		 768 /* EEPROM MAC addresses */
769 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
770
771 /* data related to data path */
772 struct iwl_rx_phy_info last_phy_info;
773 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
774 struct work_struct sta_drained_wk;
24afba76 775 unsigned long sta_deferred_frames[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
8ca151b5 776 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 777 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
a0f6bf2a 778 u32 tfd_drained[IWL_MVM_STATION_COUNT];
113a0447 779 u8 rx_ba_sessions;
8ca151b5
JB		 780
781 /* configured by mac80211 */
782 u32 rts_threshold;
783
784 /* Scan status, cmd (pre-allocated) and auxiliary station */
9af91f46 785 unsigned int scan_status;
fb98be5e 786 void *scan_cmd;
e59647ea 787 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
355346ba 788 enum iwl_mvm_scan_type scan_type;
a339e918 789 enum iwl_mvm_sched_scan_pass_all_states sched_scan_pass_all;
728e825f 790 struct timer_list scan_timer;
8ca151b5 791
507e4cda
LC		 792 /* max number of simultaneous scans the FW supports */
793 unsigned int max_scans;
794
a977a150
GBA		 795 /* ts of the beginning of a non-collect fw dbg data period */
796 unsigned long fw_dbg_non_collect_ts_start[FW_DBG_TRIGGER_MAX - 1];
797
d2496221 798 /* UMAC scan tracking */
6185af2a 799 u32 scan_uid_status[IWL_MVM_MAX_UMAC_SCANS];
d2496221 800
91b05d10
OG		 801 /* rx chain antennas set through debugfs for the scan command */
802 u8 scan_rx_ant;
803
c87163b9
EP		 804#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
805 /* broadcast filters to configure for each associated station */
806 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 807#ifdef CONFIG_IWLWIFI_DEBUGFS
808 struct {
621a5f7a 809 bool override;
de06a59e
EP		 810 struct iwl_bcast_filter_cmd cmd;
811 } dbgfs_bcast_filtering;
812#endif
c87163b9
EP		 813#endif
814
8ca151b5
JB		 815 /* Internal station */
816 struct iwl_mvm_int_sta aux_sta;
0e39eb03 817 struct iwl_mvm_int_sta snif_sta;
8ca151b5 818
e820c2da
HD		 819 bool last_ebs_successful;
820
8ca151b5
JB		 821 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
822 u8 mgmt_last_antenna_idx;
823
1f3b0ff8
LE		 824 /* last smart fifo state that was successfully sent to firmware */
825 enum iwl_sf_state sf_state;
826
8ca151b5
JB		 827#ifdef CONFIG_IWLWIFI_DEBUGFS
828 struct dentry *debugfs_dir;
829 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 830 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 831 bool disable_power_off;
832 bool disable_power_off_d3;
086f7368 833
621a5f7a 834 bool scan_iter_notif_enabled;
e5d74646 835
086f7368
EG		 836 struct debugfs_blob_wrapper nvm_hw_blob;
837 struct debugfs_blob_wrapper nvm_sw_blob;
838 struct debugfs_blob_wrapper nvm_calib_blob;
839 struct debugfs_blob_wrapper nvm_prod_blob;
91fac940 840 struct debugfs_blob_wrapper nvm_phy_sku_blob;
5fc0f76c
ES		 841
842 struct iwl_mvm_frame_stats drv_rx_stats;
843 spinlock_t drv_stats_lock;
ddf89ab1 844 u16 dbgfs_rx_phyinfo;
8ca151b5
JB		 845#endif
846
fe0f2de3 847 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 848
849 struct list_head time_event_list;
850 spinlock_t time_event_lock;
851
852 /*
853 * A bitmap indicating the index of the key in use. The firmware
854 * can hold 16 keys at most. Reflect this fact.
855 */
856 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
2dc2a15e 857 u8 fw_key_deleted[STA_KEY_MAX_NUM];
5ee2b215 858
576eeee9
EP		 859 /* references taken by the driver and spinlock protecting them */
860 spinlock_t refs_lock;
861 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 862
8ca151b5
JB		 863 u8 vif_count;
864
291aa7c4
EH		 865 /* -1 for always, 0 for never, >0 for that many times */
866 s8 restart_fw;
d2709ad7
EG		 867 u8 fw_dbg_conf;
868 struct delayed_work fw_dump_wk;
a80c7a69
EG		 869 const struct iwl_mvm_dump_desc *fw_dump_desc;
870 const struct iwl_fw_dbg_trigger_tlv *fw_dump_trig;
291aa7c4 871
c43e9330 872#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 873 struct led_classdev led;
c43e9330 874#endif
8ca151b5
JB		 875
876 struct ieee80211_vif *p2p_device_vif;
f444eb10 877
a3f7ba5c 878#ifdef CONFIG_PM
964dc9e2 879 struct wiphy_wowlan_support wowlan;
f444eb10 880 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
3c2f3b20
LC		 881
882 /* sched scan settings for net detect */
cc4c1ab5 883 struct ieee80211_scan_ies nd_ies;
d9718da8
LC		 884 struct cfg80211_match_set *nd_match_sets;
885 int n_nd_match_sets;
8ed4e659
LC		 886 struct ieee80211_channel **nd_channels;
887 int n_nd_channels;
2021a89d 888 bool net_detect;
afc66bb7 889#ifdef CONFIG_IWLWIFI_DEBUGFS
621a5f7a 890 bool d3_wake_sysassert;
debff618 891 bool d3_test_active;
afc66bb7
JB		 892 bool store_d3_resume_sram;
893 void *d3_resume_sram;
debff618 894 u32 d3_test_pme_ptr;
78c9df66 895 struct ieee80211_vif *keep_vif;
484b3d13 896 u32 last_netdetect_scans; /* no. of scans in the last net-detect wake */
afc66bb7 897#endif
f444eb10 898#endif
f421f9c3 899
37577fe2
EP		 900 /* d0i3 */
901 u8 d0i3_ap_sta_id;
b2492501 902 bool d0i3_offloading;
37577fe2 903 struct work_struct d0i3_exit_work;
b2492501 904 struct sk_buff_head d0i3_tx;
d15a747f
EP		 905 /* protect d0i3_suspend_flags */
906 struct mutex d0i3_suspend_mutex;
907 unsigned long d0i3_suspend_flags;
b2492501
AN		 908 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
909 spinlock_t d0i3_tx_lock;
910 wait_queue_head_t d0i3_exit_waitq;
37577fe2 911
f421f9c3 912 /* BT-Coex */
1459f269
EG		 913 u8 bt_ack_kill_msk[NUM_PHY_CTX];
914 u8 bt_cts_kill_msk[NUM_PHY_CTX];
0ea8d043
EG		 915
916 struct iwl_bt_coex_profile_notif_old last_bt_notif_old;
917 struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old;
430a3bba
EG		 918 struct iwl_bt_coex_profile_notif last_bt_notif;
919 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 920
b9fae2d5
EG		 921 u32 last_ant_isol;
922 u8 last_corun_lut;
cdb00563 923 u8 bt_tx_prio;
a39979a8 924 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 925
b112889c
AM		 926 /* Aux ROC */
927 struct list_head aux_roc_te_list;
928
9ee718aa
EL		 929 /* Thermal Throttling and CTkill */
930 struct iwl_mvm_tt_mgmt thermal_throttle;
c221daf2
CRI		 931#ifdef CONFIG_THERMAL
932 struct iwl_mvm_thermal_device tz_device;
5c89e7bc 933 struct iwl_mvm_cooling_device cooling_dev;
c221daf2
CRI		 934#endif
935
9ee718aa 936 s32 temperature; /* Celsius */
7280d1f0
MG		 937 /*
938 * Debug option to set the NIC temperature. This option makes the
939 * driver think this is the actual NIC temperature, and ignore the
940 * real temperature that is received from the fw
941 */
942 bool temperature_test; /* Debug test temperature is enabled */
e811ada7 943
b2b7875b
JB		 944 struct iwl_time_quota_cmd last_quota_cmd;
945
507cadf2
DS		 946#ifdef CONFIG_NL80211_TESTMODE
947 u32 noa_duration;
948 struct ieee80211_vif *noa_vif;
949#endif
19e737c9
EL		 950
951 /* Tx queues */
952 u8 aux_queue;
953 u8 first_agg_queue;
954 u8 last_agg_queue;
1c2abf72 955
92d85562 956 /* Indicate if device power save is allowed */
bdd54839 957 u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
9e7dce28 958 unsigned int max_amsdu_len; /* used for debugfs only */
bd3398e2 959
664322fa 960 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO		 961 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
962 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS		 963
964 /* system time of last beacon (for AP/GO interface) */
965 u32 ap_last_beacon_gp2;
9ecd051e 966
88931cc9 967 bool lar_regdom_set;
8ba2d7a1 968 enum iwl_mcc_source mcc_src;
88931cc9 969
1d3c3f63
AN		 970 /* TDLS channel switch data */
971 struct {
972 struct delayed_work dwork;
973 enum iwl_mvm_tdls_cs_state state;
974
975 /*
976 * Current cs sta - might be different from periodic cs peer
977 * station. Value is meaningless when the cs-state is idle.
978 */
979 u8 cur_sta_id;
980
981 /* TDLS periodic channel-switch peer */
982 struct {
983 u8 sta_id;
984 u8 op_class;
985 bool initiator; /* are we the link initiator */
986 struct cfg80211_chan_def chandef;
987 struct sk_buff *skb; /* ch sw template */
988 u32 ch_sw_tm_ie;
b9dccdb3
AN		 989
990 /* timestamp of last ch-sw request sent (GP2 time) */
991 u32 sent_timestamp;
1d3c3f63
AN		 992 } peer;
993 } tdls_cs;
04fd2c28
LK		 994
995 struct iwl_mvm_shared_mem_cfg shared_mem_cfg;
5f4c02e2
JB		 996
997 u32 ciphers[6];
ce792918 998 struct iwl_mvm_tof_data tof_data;
c89e333d 999
10b2b201
SS		 1000 struct ieee80211_vif *nan_vif;
1001#define IWL_MAX_BAID 32
1002 struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID];
1003
c89e333d
AO		 1004 /*
1005 * Drop beacons from other APs in AP mode when there are no connected
1006 * clients.
1007 */
1008 bool drop_bcn_ap_mode;
8ca151b5
JB		 1009};
1010
1011/* Extract MVM priv from op_mode and _hw */
1012#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
1013 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
1014
1015#define IWL_MAC80211_GET_MVM(_hw) \
1016 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
1017
9ee718aa
EL		 1018enum iwl_mvm_status {
1019 IWL_MVM_STATUS_HW_RFKILL,
1020 IWL_MVM_STATUS_HW_CTKILL,
1021 IWL_MVM_STATUS_ROC_RUNNING,
1022 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 1023 IWL_MVM_STATUS_IN_D0I3,
b112889c 1024 IWL_MVM_STATUS_ROC_AUX_RUNNING,
58629d9d 1025 IWL_MVM_STATUS_D3_RECONFIG,
d2709ad7 1026 IWL_MVM_STATUS_DUMPING_FW_LOG,
9ee718aa
EL		 1027};
1028
1029static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
1030{
1031 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
1032 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
1033}
1034
1a3fe0b2
AN		 1035static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
1036{
1037 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
1038}
1039
dc88b4ba
LC		 1040/* Must be called with rcu_read_lock() held and it can only be
1041 * released when mvmsta is not needed anymore.
1042 */
1043static inline struct iwl_mvm_sta *
1044iwl_mvm_sta_from_staid_rcu(struct iwl_mvm *mvm, u8 sta_id)
1045{
1046 struct ieee80211_sta *sta;
1047
1048 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1049 return NULL;
1050
1051 sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
1052
1053 /* This can happen if the station has been removed right now */
1054 if (IS_ERR_OR_NULL(sta))
1055 return NULL;
1056
1057 return iwl_mvm_sta_from_mac80211(sta);
1058}
1059
f327b04c
EG		 1060static inline struct iwl_mvm_sta *
1061iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
1062{
1063 struct ieee80211_sta *sta;
1064
1065 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
1066 return NULL;
1067
1068 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
1069 lockdep_is_held(&mvm->mutex));
1070
1071 /* This can happen if the station has been removed right now */
1072 if (IS_ERR_OR_NULL(sta))
1073 return NULL;
1074
1075 return iwl_mvm_sta_from_mac80211(sta);
1076}
1077
7bb426ea
EP		 1078static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
1079{
6f730662 1080 return !iwlwifi_mod_params.d0i3_disable &&
5053e299
LC		 1081 fw_has_capa(&mvm->fw->ucode_capa,
1082 IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
7bb426ea
EP		 1083}
1084
4ecafae9
LK		 1085static inline bool iwl_mvm_is_dqa_supported(struct iwl_mvm *mvm)
1086{
280452c9
LK		 1087 /* Make sure DQA isn't allowed in driver until feature is complete */
1088 return false && fw_has_capa(&mvm->fw->ucode_capa,
1089 IWL_UCODE_TLV_CAPA_DQA_SUPPORT);
4ecafae9
LK		 1090}
1091
b7282643
LC		 1092static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
1093{
1094 /* For now we only use this mode to differentiate between
1095 * slave transports, which handle D0i3 entry in suspend by
1096 * themselves in conjunction with runtime PM D0i3. So, this
1097 * function is used to check whether we need to do anything
1098 * when entering suspend or if the transport layer has already
1099 * done it.
1100 */
1101 return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) &&
1102 (mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
1103}
1104
dcaf9f5e
AN		 1105static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
1106{
d0d15197 1107 bool nvm_lar = mvm->nvm_data->lar_enabled;
859d914c
JB		 1108 bool tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
1109 IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
5711cac4
AN		 1110
1111 if (iwlwifi_mod_params.lar_disable)
1112 return false;
1113
d0d15197
MG		 1114 /*
1115 * Enable LAR only if it is supported by the FW (TLV) &&
1116 * enabled in the NVM
1117 */
1118 if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000)
1119 return nvm_lar && tlv_lar;
1120 else
1121 return tlv_lar;
dcaf9f5e
AN		 1122}
1123
8ba2d7a1
EH		 1124static inline bool iwl_mvm_is_wifi_mcc_supported(struct iwl_mvm *mvm)
1125{
859d914c
JB		 1126 return fw_has_api(&mvm->fw->ucode_capa,
1127 IWL_UCODE_TLV_API_WIFI_MCC_UPDATE) ||
1128 fw_has_capa(&mvm->fw->ucode_capa,
1129 IWL_UCODE_TLV_CAPA_LAR_MULTI_MCC);
8ba2d7a1
EH		 1130}
1131
0522588d
EG		 1132static inline bool iwl_mvm_bt_is_plcr_supported(struct iwl_mvm *mvm)
1133{
859d914c
JB		 1134 return fw_has_capa(&mvm->fw->ucode_capa,
1135 IWL_UCODE_TLV_CAPA_BT_COEX_PLCR) &&
0522588d
EG		 1136 IWL_MVM_BT_COEX_CORUNNING;
1137}
1138
70e90992
EG		 1139static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
1140{
859d914c
JB		 1141 return fw_has_capa(&mvm->fw->ucode_capa,
1142 IWL_UCODE_TLV_CAPA_BT_COEX_RRC) &&
70e90992
EG		 1143 IWL_MVM_BT_COEX_RRC;
1144}
1145
93190fb0
AA		 1146static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
1147{
1148 return fw_has_capa(&mvm->fw->ucode_capa,
e9eb5e33
SS		 1149 IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) &&
1150 !IWL_MVM_HW_CSUM_DISABLE;
93190fb0
AA		 1151}
1152
e7c2e1fd
AA		 1153static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)
1154{
1155 return fw_has_capa(&mvm->fw->ucode_capa,
1156 IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT) &&
1157 IWL_MVM_BT_COEX_MPLUT;
1158}
1159
ee95ed37 1160static inline
c5241b0c 1161bool iwl_mvm_is_p2p_scm_uapsd_supported(struct iwl_mvm *mvm)
ee95ed37
AA		 1162{
1163 return fw_has_capa(&mvm->fw->ucode_capa,
c5241b0c 1164 IWL_UCODE_TLV_CAPA_P2P_SCM_UAPSD) &&
11dee0b4
EG		 1165 !(iwlwifi_mod_params.uapsd_disable &
1166 IWL_DISABLE_UAPSD_P2P_CLIENT);
ee95ed37
AA		 1167}
1168
0316d30e
JB		 1169static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
1170{
81f02ba3
SS		 1171 return fw_has_capa(&mvm->fw->ucode_capa,
1172 IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
0316d30e
JB		 1173}
1174
0a3b7119
CRI		 1175static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
1176{
c221daf2 1177#ifdef CONFIG_THERMAL
0a3b7119
CRI		 1178 /* these two TLV are redundant since the responsibility to CT-kill by
1179 * FW happens only after we send at least one command of
1180 * temperature THs report.
1181 */
1182 return fw_has_capa(&mvm->fw->ucode_capa,
1183 IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
1184 fw_has_capa(&mvm->fw->ucode_capa,
1185 IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
c221daf2
CRI		 1186#else /* CONFIG_THERMAL */
1187 return false;
1188#endif /* CONFIG_THERMAL */
0a3b7119
CRI		 1189}
1190
5c89e7bc
CRI		 1191static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
1192{
1193 return fw_has_capa(&mvm->fw->ucode_capa,
1194 IWL_UCODE_TLV_CAPA_CTDP_SUPPORT);
1195}
1196
8ca151b5
JB		 1197extern const u8 iwl_mvm_ac_to_tx_fifo[];
1198
1199struct iwl_rate_info {
1200 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
1201 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
1202 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
1203 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
1204 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
1205};
1206
a0a09243
LC		 1207void __iwl_mvm_mac_stop(struct iwl_mvm *mvm);
1208int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
1209
8ca151b5
JB		 1210/******************
1211 * MVM Methods
1212 ******************/
1213/* uCode */
1214int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
1215
1216/* Utils */
1217int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
57fbcce3 1218 enum nl80211_band band);
d310e405 1219void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
57fbcce3 1220 enum nl80211_band band,
d310e405 1221 struct ieee80211_tx_rate *r);
8ca151b5
JB		 1222u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
1223void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
1224u8 first_antenna(u8 mask);
1225u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
1226
1227/* Tx / Host Commands */
1228int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
1229 struct iwl_host_cmd *cmd);
ab02165c 1230int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1231 u32 flags, u16 len, const void *data);
1232int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
1233 struct iwl_host_cmd *cmd,
1234 u32 *status);
ab02165c 1235int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u32 id,
8ca151b5
JB		 1236 u16 len, const void *data,
1237 u32 *status);
1238int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
1239 struct ieee80211_sta *sta);
1240int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
6ce73e65
AN		 1241void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
1242 struct iwl_tx_cmd *tx_cmd,
1243 struct ieee80211_tx_info *info, u8 sta_id);
6ce73e65
AN		 1244void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
1245 struct ieee80211_tx_info *info,
1246 struct ieee80211_sta *sta, __le16 fc);
8ca151b5
JB		 1247#ifdef CONFIG_IWLWIFI_DEBUG
1248const char *iwl_mvm_get_tx_fail_reason(u32 status);
1249#else
1250static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
1251#endif
5888a40c 1252int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, u32 flags);
8ca151b5
JB		 1253void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
1254
ca8c0f4b
JB		 1255static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
1256 struct iwl_tx_cmd *tx_cmd)
1257{
1258 struct ieee80211_key_conf *keyconf = info->control.hw_key;
1259
1260 tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
1261 memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
1262 if (info->flags & IEEE80211_TX_CTL_AMPDU)
1263 tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_CCMP_AGG);
1264}
1265
33ea27f6
AN		 1266static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
1267{
1268 flush_work(&mvm->async_handlers_wk);
1269}
1270
8ca151b5 1271/* Statistics */
91a8bcde
JB		 1272void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
1273 struct iwl_rx_packet *pkt);
0416841d
JB		 1274void iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
1275 struct iwl_rx_cmd_buffer *rxb);
33cef925 1276int iwl_mvm_request_statistics(struct iwl_mvm *mvm, bool clear);
91a8bcde 1277void iwl_mvm_accu_radio_stats(struct iwl_mvm *mvm);
8ca151b5
JB		 1278
1279/* NVM */
14b485f0 1280int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
81a67e32 1281int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5 1282
a0544272
MH		 1283static inline u8 iwl_mvm_get_valid_tx_ant(struct iwl_mvm *mvm)
1284{
1285 return mvm->nvm_data && mvm->nvm_data->valid_tx_ant ?
1286 mvm->fw->valid_tx_ant & mvm->nvm_data->valid_tx_ant :
1287 mvm->fw->valid_tx_ant;
1288}
1289
1290static inline u8 iwl_mvm_get_valid_rx_ant(struct iwl_mvm *mvm)
1291{
1292 return mvm->nvm_data && mvm->nvm_data->valid_rx_ant ?
1293 mvm->fw->valid_rx_ant & mvm->nvm_data->valid_rx_ant :
1294 mvm->fw->valid_rx_ant;
1295}
1296
1297static inline u32 iwl_mvm_get_phy_config(struct iwl_mvm *mvm)
1298{
1299 u32 phy_config = ~(FW_PHY_CFG_TX_CHAIN |
1300 FW_PHY_CFG_RX_CHAIN);
1301 u32 valid_rx_ant = iwl_mvm_get_valid_rx_ant(mvm);
1302 u32 valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm);
1303
1304 phy_config |= valid_tx_ant << FW_PHY_CFG_TX_CHAIN_POS |
1305 valid_rx_ant << FW_PHY_CFG_RX_CHAIN_POS;
1306
1307 return mvm->fw->phy_config & phy_config;
1308}
1309
8ca151b5
JB		 1310int iwl_mvm_up(struct iwl_mvm *mvm);
1311int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
1312
1313int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 1314bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
1315 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 1316
1317/*
1318 * FW notifications / CMD responses handlers
1319 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
1320 */
0416841d 1321void iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1be5d8cc
JB		 1322void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
1323 struct iwl_rx_cmd_buffer *rxb);
780e87c2
JB		 1324void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
1325 struct iwl_rx_cmd_buffer *rxb, int queue);
a338384b 1326void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
585a6fcc 1327 struct iwl_rx_cmd_buffer *rxb, int queue);
94bb4481
SS		 1328int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
1329 const u8 *data, u32 count);
1330void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
1331 int queue);
0416841d
JB		 1332void iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1333void iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1334void iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
1335 struct iwl_rx_cmd_buffer *rxb);
1336void iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1337void iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
1338 struct iwl_rx_cmd_buffer *rxb);
1339void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm,
1340 struct iwl_rx_cmd_buffer *rxb);
1341void iwl_mvm_rx_shared_mem_cfg_notif(struct iwl_mvm *mvm,
1342 struct iwl_rx_cmd_buffer *rxb);
8ca151b5
JB		 1343
1344/* MVM PHY */
1345int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1346 struct cfg80211_chan_def *chandef,
1347 u8 chains_static, u8 chains_dynamic);
1348int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
1349 struct cfg80211_chan_def *chandef,
1350 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 1351void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
1352 struct iwl_mvm_phy_ctxt *ctxt);
1353void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
1354 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 1355int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
6ce73e65
AN		 1356u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef);
1357u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef);
8ca151b5
JB		 1358
1359/* MAC (virtual interface) programming */
1360int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1361void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1362int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a 1363int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3dfd3a97 1364 bool force_assoc_off, const u8 *bssid_override);
8ca151b5 1365int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d92b732e 1366u32 iwl_mvm_mac_get_queues_mask(struct ieee80211_vif *vif);
8ca151b5
JB		 1367int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
1368 struct ieee80211_vif *vif);
0416841d
JB		 1369void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
1370 struct iwl_rx_cmd_buffer *rxb);
1371void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
1372 struct iwl_rx_cmd_buffer *rxb);
0db056d3
SS		 1373void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
1374 struct iwl_rx_cmd_buffer *rxb);
f92659a1
SS		 1375void iwl_mvm_mu_mimo_grp_notif(struct iwl_mvm *mvm,
1376 struct iwl_rx_cmd_buffer *rxb);
3af512d6
SS		 1377void iwl_mvm_window_status_notif(struct iwl_mvm *mvm,
1378 struct iwl_rx_cmd_buffer *rxb);
6e97b0d2
IP		 1379void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
1380 struct ieee80211_vif *vif);
a74346d7
AN		 1381unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
1382 struct ieee80211_vif *exclude_vif);
8ca151b5
JB		 1383/* Bindings */
1384int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1385int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1386
1387/* Quota management */
7754ae79 1388int iwl_mvm_update_quotas(struct iwl_mvm *mvm, bool force_upload,
0166230c 1389 struct ieee80211_vif *disabled_vif);
8ca151b5
JB		 1390
1391/* Scanning */
6749dd80
LC		 1392int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1393 struct cfg80211_scan_request *req,
1394 struct ieee80211_scan_ies *ies);
d2496221 1395int iwl_mvm_scan_size(struct iwl_mvm *mvm);
c7d42480 1396int iwl_mvm_scan_stop(struct iwl_mvm *mvm, int type, bool notify);
999d2568 1397int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm);
4ffb3650 1398void iwl_mvm_report_scan_aborted(struct iwl_mvm *mvm);
728e825f 1399void iwl_mvm_scan_timeout(unsigned long data);
8ca151b5 1400
35a000b7 1401/* Scheduled scan */
0416841d
JB		 1402void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
1403 struct iwl_rx_cmd_buffer *rxb);
1404void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1405 struct iwl_rx_cmd_buffer *rxb);
65ff556b
LC		 1406int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
1407 struct ieee80211_vif *vif,
1408 struct cfg80211_sched_scan_request *req,
19945dfb
LC		 1409 struct ieee80211_scan_ies *ies,
1410 int type);
0416841d
JB		 1411void iwl_mvm_rx_scan_match_found(struct iwl_mvm *mvm,
1412 struct iwl_rx_cmd_buffer *rxb);
fb98be5e 1413
d2496221
DS		 1414/* UMAC scan */
1415int iwl_mvm_config_scan(struct iwl_mvm *mvm);
0416841d
JB		 1416void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
1417 struct iwl_rx_cmd_buffer *rxb);
1418void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
1419 struct iwl_rx_cmd_buffer *rxb);
d2496221 1420
905e36ae
MG		 1421/* Paging */
1422void iwl_free_fw_paging(struct iwl_mvm *mvm);
1423
8ca151b5
JB		 1424/* MVM debugfs */
1425#ifdef CONFIG_IWLWIFI_DEBUGFS
1426int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 1427void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1428void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 1429#else
1430static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
1431 struct dentry *dbgfs_dir)
1432{
1433 return 0;
1434}
63494374
JB		 1435static inline void
1436iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1437{
1438}
1439static inline void
1440iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1441{
1442}
8ca151b5
JB		 1443#endif /* CONFIG_IWLWIFI_DEBUGFS */
1444
1445/* rate scaling */
9e680946 1446int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
2f15a829 1447void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
5fc0f76c 1448int rs_pretty_print_rate(char *buf, const u32 rate);
361dbec8
ES		 1449void rs_update_last_rssi(struct iwl_mvm *mvm,
1450 struct iwl_lq_sta *lq_sta,
1451 struct ieee80211_rx_status *rx_status);
8ca151b5 1452
c1cb92fc 1453/* power management */
c1cb92fc 1454int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 1455int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
ef9203d2 1456int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
c1cb92fc
EG		 1457int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1458 char *buf, int bufsz);
1c2abf72 1459
175a70b7 1460void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
0416841d
JB		 1461void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
1462 struct iwl_rx_cmd_buffer *rxb);
175a70b7 1463
c43e9330 1464#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 1465int iwl_mvm_leds_init(struct iwl_mvm *mvm);
1466void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB		 1467#else
1468static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
1469{
1470 return 0;
1471}
1472static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
1473{
1474}
1475#endif
8ca151b5
JB		 1476
1477/* D3 (WoWLAN, NetDetect) */
1478int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
1479int iwl_mvm_resume(struct ieee80211_hw *hw);
1480void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
1481void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
1482 struct ieee80211_vif *vif,
1483 struct cfg80211_gtk_rekey_data *data);
1484void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
1485 struct ieee80211_vif *vif,
1486 struct inet6_dev *idev);
1487void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
1488 struct ieee80211_vif *vif, int idx);
debff618 1489extern const struct file_operations iwl_dbgfs_d3_test_ops;
a3f7ba5c
EP		 1490#ifdef CONFIG_PM
1491int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1492 struct ieee80211_vif *vif,
1493 bool host_awake,
1494 u32 cmd_flags);
1495void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1496 struct ieee80211_vif *vif,
1497 struct iwl_wowlan_status *status);
6d9d32b8
JB		 1498void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
1499 struct ieee80211_vif *vif);
1500#else
a3f7ba5c
EP		 1501static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
1502 struct ieee80211_vif *vif,
1503 bool host_awake,
1504 u32 cmd_flags)
1505{
1506 return 0;
1507}
1508
1509static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
1510 struct ieee80211_vif *vif,
1511 struct iwl_wowlan_status *status)
1512{
1513}
1514
6d9d32b8
JB		 1515static inline void
1516iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1517{
1518}
1519#endif
1a95c8df 1520void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
c8b06a99 1521 struct iwl_wowlan_config_cmd *cmd);
8bd22e7b
EP		 1522int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1523 struct ieee80211_vif *vif,
1524 bool disable_offloading,
c97dab40 1525 bool offload_ns,
8bd22e7b 1526 u32 cmd_flags);
8ca151b5 1527
7498cf4c
EP		 1528/* D0i3 */
1529void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1530void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1531int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
f4cf8680 1532bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
b2492501 1533void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
6735943f
EP		 1534int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
1535int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
d15a747f 1536int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 1537
931d4160 1538/* BT Coex */
931d4160 1539int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
0416841d
JB		 1540void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1541 struct iwl_rx_cmd_buffer *rxb);
2b76ef13 1542void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
a8182929 1543 enum ieee80211_rssi_event_data);
8e484f0b 1544void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1545u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1546 struct ieee80211_sta *sta);
ffa6c707
EG		 1547bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1548 struct ieee80211_sta *sta);
219fb66b 1549bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
34c8b24f 1550bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8 1551bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
57fbcce3 1552 enum nl80211_band band);
ee7bea58 1553u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1554 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1555
7df15b1e 1556/* beacon filtering */
b571a697
AB		 1557#ifdef CONFIG_IWLWIFI_DEBUGFS
1558void
1559iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1560 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1561#else
1562static inline void
1563iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1564 struct iwl_beacon_filter_cmd *cmd)
1565{}
b571a697 1566#endif
3dd37d05
EP		 1567int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1568 struct ieee80211_vif *vif,
1569 bool enable, u32 flags);
7df15b1e 1570int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1571 struct ieee80211_vif *vif,
1572 u32 flags);
7df15b1e 1573int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1574 struct ieee80211_vif *vif,
1575 u32 flags);
9ee718aa
EL		 1576/* SMPS */
1577void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1578 enum iwl_mvm_smps_type_request req_type,
1579 enum ieee80211_smps_mode smps_request);
5c904224 1580bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1581
a21d7bcb
JB		 1582/* Low latency */
1583int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1584 bool value);
50df8a30
AB		 1585/* get SystemLowLatencyMode - only needed for beacon threshold? */
1586bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB		 1587/* get VMACLowLatencyMode */
1588static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1589{
1590 /*
1591 * should this consider associated/active/... state?
1592 *
1593 * Normally low-latency should only be active on interfaces
1594 * that are active, but at least with debugfs it can also be
1595 * enabled on interfaces that aren't active. However, when
1596 * interface aren't active then they aren't added into the
1597 * binding, so this has no real impact. For now, just return
1598 * the current desired low-latency state.
1599 */
b525d081
JB		 1600 return mvmvif->low_latency_dbgfs ||
1601 mvmvif->low_latency_traffic ||
1602 mvmvif->low_latency_vcmd;
a21d7bcb
JB		 1603}
1604
3edf8ff6 1605/* hw scheduler queue config */
4ecafae9
LK		 1606void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
1607 u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
4cf677fd 1608 unsigned int wdg_timeout);
4ecafae9
LK		 1609/*
1610 * Disable a TXQ.
1611 * Note that in non-DQA mode the %mac80211_queue and %tid params are ignored.
1612 */
1613void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
1614 u8 tid, u8 flags);
1615int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 minq, u8 maxq);
3edf8ff6 1616
eb3908d3
LC		 1617/* Return a bitmask with all the hw supported queues, except for the
1618 * command queue, which can't be flushed.
1619 */
1620static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
1621{
1622 return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) &
1623 ~BIT(IWL_MVM_CMD_QUEUE));
1624}
1625
4cf677fd 1626static inline
4ecafae9 1627void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
5c1156ef 1628 u8 fifo, u16 ssn, unsigned int wdg_timeout)
3edf8ff6
AA		 1629{
1630 struct iwl_trans_txq_scd_cfg cfg = {
1631 .fifo = fifo,
1632 .tid = IWL_MAX_TID_COUNT,
1633 .aggregate = false,
1634 .frame_limit = IWL_FRAME_LIMIT,
1635 };
1636
5c1156ef 1637 iwl_mvm_enable_txq(mvm, queue, mac80211_queue, ssn, &cfg, wdg_timeout);
3edf8ff6
AA		 1638}
1639
fcb6b92a
CRI		 1640static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
1641{
1642 mvm->ucode_loaded = false;
1643 iwl_trans_stop_device(mvm->trans);
1644}
1645
b4f7a9d1
LK		 1646/* Stop/start all mac queues in a given bitmap */
1647void iwl_mvm_start_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
1648void iwl_mvm_stop_mac_queues(struct iwl_mvm *mvm, unsigned long mq);
1649
cf961e16
LK		 1650/* Re-configure the SCD for a queue that has already been configured */
1651int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
1652 int tid, int frame_limit, u16 ssn);
1653
9ee718aa 1654/* Thermal management and CT-kill */
0c0e2c71 1655void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
fd1f7550 1656void iwl_mvm_tt_temp_changed(struct iwl_mvm *mvm, u32 temp);
0416841d
JB		 1657void iwl_mvm_temp_notif(struct iwl_mvm *mvm,
1658 struct iwl_rx_cmd_buffer *rxb);
9ee718aa 1659void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
c221daf2
CRI		 1660void iwl_mvm_thermal_initialize(struct iwl_mvm *mvm, u32 min_backoff);
1661void iwl_mvm_thermal_exit(struct iwl_mvm *mvm);
9ee718aa 1662void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
7869318e 1663int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp);
0a3b7119 1664void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
c221daf2 1665int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm);
5c89e7bc 1666int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget);
9ee718aa 1667
dcaf9f5e
AN		 1668/* Location Aware Regulatory */
1669struct iwl_mcc_update_resp *
8ba2d7a1
EH		 1670iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
1671 enum iwl_mcc_source src_id);
90d4f7db 1672int iwl_mvm_init_mcc(struct iwl_mvm *mvm);
0416841d
JB		 1673void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
1674 struct iwl_rx_cmd_buffer *rxb);
88931cc9 1675struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy,
8ba2d7a1 1676 const char *alpha2,
47c8b154
JD		 1677 enum iwl_mcc_source src_id,
1678 bool *changed);
1679struct ieee80211_regdomain *iwl_mvm_get_current_regdomain(struct iwl_mvm *mvm,
1680 bool *changed);
8ba2d7a1 1681int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm);
47c8b154 1682void iwl_mvm_update_changed_regdom(struct iwl_mvm *mvm);
dcaf9f5e 1683
1f3b0ff8
LE		 1684/* smart fifo */
1685int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1686 bool added_vif);
1687
fa3d07e4 1688/* TDLS */
307e4723
AN		 1689
1690/*
1691 * We use TID 4 (VI) as a FW-used-only TID when TDLS connections are present.
1692 * This TID is marked as used vs the AP and all connected TDLS peers.
1693 */
1694#define IWL_MVM_TDLS_FW_TID 4
1695
fa3d07e4 1696int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
d4317252
AN		 1697void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
1698void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1699 bool sta_added);
1700void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
1701 struct ieee80211_vif *vif);
1d3c3f63
AN		 1702int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
1703 struct ieee80211_vif *vif,
1704 struct ieee80211_sta *sta, u8 oper_class,
1705 struct cfg80211_chan_def *chandef,
1706 struct sk_buff *tmpl_skb, u32 ch_sw_tm_ie);
1707void iwl_mvm_tdls_recv_channel_switch(struct ieee80211_hw *hw,
1708 struct ieee80211_vif *vif,
1709 struct ieee80211_tdls_ch_sw_params *params);
1710void iwl_mvm_tdls_cancel_channel_switch(struct ieee80211_hw *hw,
1711 struct ieee80211_vif *vif,
1712 struct ieee80211_sta *sta);
0416841d 1713void iwl_mvm_rx_tdls_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb);
1d3c3f63 1714void iwl_mvm_tdls_ch_switch_work(struct work_struct *work);
fa3d07e4 1715
d0ff5d22
SS		 1716void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
1717 struct iwl_mvm_internal_rxq_notif *notif,
1718 u32 size);
0690405f 1719void iwl_mvm_reorder_timer_expired(unsigned long data);
7f549e2c
LC		 1720struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
1721
b08c1d97 1722void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
5d42e7b2
EG		 1723unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
1724 struct ieee80211_vif *vif,
1725 bool tdls, bool cmd_q);
31755207
EG		 1726void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1727 const char *errmsg);
8c23f95c 1728
03098268
AE		 1729/* Link Quality Measurement */
1730int iwl_mvm_send_lqm_cmd(struct ieee80211_vif *vif,
1731 enum iwl_lqm_cmd_operatrions operation,
1732 u32 duration, u32 timeout);
1733bool iwl_mvm_lqm_active(struct iwl_mvm *mvm);
1734
8ca151b5 1735#endif /* __IWL_MVM_H__ */
Linux 6.x block layer and io_uring tree(s)