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iwlwifi: mvm: remove unused static inline function
[deliverable/linux.git] / drivers / net / wireless / iwlwifi / mvm / mvm.h
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8ca151b5
JB		 1/******************************************************************************
2 *
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * GPL LICENSE SUMMARY
7 *
51368bf7 8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
8b4139dc 9 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
8ca151b5
JB		 10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of version 2 of the GNU General Public License as
13 * published by the Free Software Foundation.
14 *
15 * This program is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
23 * USA
24 *
25 * The full GNU General Public License is included in this distribution
410dc5aa 26 * in the file called COPYING.
8ca151b5
JB		 27 *
28 * Contact Information:
29 * Intel Linux Wireless <ilw@linux.intel.com>
30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
31 *
32 * BSD LICENSE
33 *
51368bf7 34 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
8b4139dc 35 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
8ca151b5
JB		 36 * All rights reserved.
37 *
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
40 * are met:
41 *
42 * * Redistributions of source code must retain the above copyright
43 * notice, this list of conditions and the following disclaimer.
44 * * Redistributions in binary form must reproduce the above copyright
45 * notice, this list of conditions and the following disclaimer in
46 * the documentation and/or other materials provided with the
47 * distribution.
48 * * Neither the name Intel Corporation nor the names of its
49 * contributors may be used to endorse or promote products derived
50 * from this software without specific prior written permission.
51 *
52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63 *
64 *****************************************************************************/
65
66#ifndef __IWL_MVM_H__
67#define __IWL_MVM_H__
68
69#include <linux/list.h>
70#include <linux/spinlock.h>
71#include <linux/leds.h>
72#include <linux/in6.h>
73
74#include "iwl-op-mode.h"
75#include "iwl-trans.h"
76#include "iwl-notif-wait.h"
77#include "iwl-eeprom-parse.h"
8ca151b5
JB		 78#include "sta.h"
79#include "fw-api.h"
99545924 80#include "constants.h"
8ca151b5
JB		 81
82#define IWL_INVALID_MAC80211_QUEUE 0xff
831e85f3 83#define IWL_MVM_MAX_ADDRESSES 5
8101a7f0
EG		 84/* RSSI offset for WkP */
85#define IWL_RSSI_OFFSET 50
12d423e8 86#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
b112889c
AM		 87/* A TimeUnit is 1024 microsecond */
88#define MSEC_TO_TU(_msec) (_msec*1000/1024)
8ca151b5 89
7f0a7c67
AO		 90/*
91 * The CSA NoA is scheduled IWL_MVM_CHANNEL_SWITCH_TIME TUs before "beacon 0"
92 * TBTT. This value should be big enough to ensure that we switch in time.
93 */
94#define IWL_MVM_CHANNEL_SWITCH_TIME 40
95
96/*
97 * This value (in TUs) is used to fine tune the CSA NoA end time which should
98 * be just before "beacon 0" TBTT.
99 */
100#define IWL_MVM_CHANNEL_SWITCH_MARGIN 4
101
003e5236
AO		 102/*
103 * Number of beacons to transmit on a new channel until we unblock tx to
104 * the stations, even if we didn't identify them on a new channel
105 */
106#define IWL_MVM_CS_UNBLOCK_TX_TIMEOUT 3
107
e5209263 108extern const struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7 109
8ca151b5
JB		 110/**
111 * struct iwl_mvm_mod_params - module parameters for iwlmvm
112 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
113 * We will register to mac80211 to have testmode working. The NIC must not
114 * be up'ed after the INIT fw asserted. This is useful to be able to use
115 * proprietary tools over testmode to debug the INIT fw.
116 * @power_scheme: CAM(Continuous Active Mode)-1, BPS(Balanced Power
117 * Save)-2(default), LP(Low Power)-3
118 */
119struct iwl_mvm_mod_params {
120 bool init_dbg;
121 int power_scheme;
122};
123extern struct iwl_mvm_mod_params iwlmvm_mod_params;
124
48eb7b34
EG		 125/**
126 * struct iwl_mvm_dump_ptrs - set of pointers needed for the fw-error-dump
127 *
128 * @op_mode_ptr: pointer to the buffer coming from the mvm op_mode
129 * @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the
130 * transport's data.
131 * @trans_len: length of the valid data in trans_ptr
132 * @op_mode_len: length of the valid data in op_mode_ptr
133 */
134struct iwl_mvm_dump_ptrs {
135 struct iwl_trans_dump_data *trans_ptr;
136 void *op_mode_ptr;
137 u32 op_mode_len;
138};
139
8ca151b5
JB		 140struct iwl_mvm_phy_ctxt {
141 u16 id;
142 u16 color;
fe0f2de3 143 u32 ref;
8ca151b5
JB		 144
145 /*
146 * TODO: This should probably be removed. Currently here only for rate
147 * scaling algorithm
148 */
149 struct ieee80211_channel *channel;
150};
151
152struct iwl_mvm_time_event_data {
153 struct ieee80211_vif *vif;
154 struct list_head list;
155 unsigned long end_jiffies;
156 u32 duration;
157 bool running;
158 u32 uid;
159
160 /*
161 * The access to the 'id' field must be done when the
162 * mvm->time_event_lock is held, as it value is used to indicate
163 * if the te is in the time event list or not (when id == TE_MAX)
164 */
165 u32 id;
166};
167
168 /* Power management */
169
170/**
171 * enum iwl_power_scheme
172 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
173 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
174 * @IWL_POWER_LEVEL_LP - Low Power
175 */
176enum iwl_power_scheme {
177 IWL_POWER_SCHEME_CAM = 1,
178 IWL_POWER_SCHEME_BPS,
179 IWL_POWER_SCHEME_LP
180};
181
e7eb65ca 182#define IWL_CONN_MAX_LISTEN_INTERVAL 10
e3c588ec
AB		 183#define IWL_UAPSD_AC_INFO (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO |\
184 IEEE80211_WMM_IE_STA_QOSINFO_AC_VI |\
185 IEEE80211_WMM_IE_STA_QOSINFO_AC_BK |\
186 IEEE80211_WMM_IE_STA_QOSINFO_AC_BE)
187#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2
8ca151b5 188
b571a697
AB		 189#ifdef CONFIG_IWLWIFI_DEBUGFS
190enum iwl_dbgfs_pm_mask {
191 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
192 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
193 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
194 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
195 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
bd4ace2a
AB		 196 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
197 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
89716344 198 MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
175a70b7 199 MVM_DEBUGFS_PM_UAPSD_MISBEHAVING = BIT(9),
84fd7608 200 MVM_DEBUGFS_PM_USE_PS_POLL = BIT(10),
b571a697
AB		 201};
202
203struct iwl_dbgfs_pm {
e811ada7 204 u16 keep_alive_seconds;
b571a697
AB		 205 u32 rx_data_timeout;
206 u32 tx_data_timeout;
207 bool skip_over_dtim;
208 u8 skip_dtim_periods;
bd4ace2a
AB		 209 bool lprx_ena;
210 u32 lprx_rssi_threshold;
89716344 211 bool snooze_ena;
175a70b7 212 bool uapsd_misbehaving;
84fd7608 213 bool use_ps_poll;
b571a697
AB		 214 int mask;
215};
216
217/* beacon filtering */
218
219enum iwl_dbgfs_bf_mask {
220 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
221 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
222 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
5dca7c24
HG		 223 MVM_DEBUGFS_BF_TEMP_THRESHOLD = BIT(3),
224 MVM_DEBUGFS_BF_TEMP_FAST_FILTER = BIT(4),
225 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER = BIT(5),
226 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(6),
227 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(7),
228 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(8),
229 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(9),
230 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(10),
b571a697
AB		 231};
232
233struct iwl_dbgfs_bf {
5dca7c24
HG		 234 u32 bf_energy_delta;
235 u32 bf_roaming_energy_delta;
236 u32 bf_roaming_state;
237 u32 bf_temp_threshold;
238 u32 bf_temp_fast_filter;
239 u32 bf_temp_slow_filter;
240 u32 bf_enable_beacon_filter;
241 u32 bf_debug_flag;
b571a697
AB		 242 u32 bf_escape_timer;
243 u32 ba_escape_timer;
5dca7c24 244 u32 ba_enable_beacon_abort;
b571a697
AB		 245 int mask;
246};
247#endif
248
9ee718aa
EL		 249enum iwl_mvm_smps_type_request {
250 IWL_MVM_SMPS_REQ_BT_COEX,
251 IWL_MVM_SMPS_REQ_TT,
697162a1 252 IWL_MVM_SMPS_REQ_PROT,
9ee718aa
EL		 253 NUM_IWL_MVM_SMPS_REQ,
254};
255
7498cf4c
EP		 256enum iwl_mvm_ref_type {
257 IWL_MVM_REF_UCODE_DOWN,
519e2026 258 IWL_MVM_REF_SCAN,
9f45c36d 259 IWL_MVM_REF_ROC,
29a90a49
EP		 260 IWL_MVM_REF_P2P_CLIENT,
261 IWL_MVM_REF_AP_IBSS,
0eb83653 262 IWL_MVM_REF_USER,
b2492501
AN		 263 IWL_MVM_REF_TX,
264 IWL_MVM_REF_TX_AGG,
d40fc489 265 IWL_MVM_REF_ADD_IF,
576eeee9
EP		 266 IWL_MVM_REF_START_AP,
267 IWL_MVM_REF_BSS_CHANGED,
268 IWL_MVM_REF_PREPARE_TX,
269 IWL_MVM_REF_PROTECT_TDLS,
270 IWL_MVM_REF_CHECK_CTKILL,
271 IWL_MVM_REF_PRPH_READ,
272 IWL_MVM_REF_PRPH_WRITE,
273 IWL_MVM_REF_NMI,
274 IWL_MVM_REF_TM_CMD,
d15a747f 275 IWL_MVM_REF_EXIT_WORK,
7498cf4c
EP		 276
277 IWL_MVM_REF_COUNT,
278};
279
a39979a8
EG		 280enum iwl_bt_force_ant_mode {
281 BT_FORCE_ANT_DIS = 0,
282 BT_FORCE_ANT_AUTO,
283 BT_FORCE_ANT_BT,
284 BT_FORCE_ANT_WIFI,
285
286 BT_FORCE_ANT_MAX,
287};
288
a20fd398
AO		 289/**
290* struct iwl_mvm_vif_bf_data - beacon filtering related data
291* @bf_enabled: indicates if beacon filtering is enabled
292* @ba_enabled: indicated if beacon abort is enabled
293* @last_beacon_signal: last beacon rssi signal in dbm
294* @ave_beacon_signal: average beacon signal
295* @last_cqm_event: rssi of the last cqm event
911222b5
AO		 296* @bt_coex_min_thold: minimum threshold for BT coex
297* @bt_coex_max_thold: maximum threshold for BT coex
298* @last_bt_coex_event: rssi of the last BT coex event
a20fd398
AO		 299*/
300struct iwl_mvm_vif_bf_data {
301 bool bf_enabled;
302 bool ba_enabled;
303 s8 ave_beacon_signal;
304 s8 last_cqm_event;
911222b5
AO		 305 s8 bt_coex_min_thold;
306 s8 bt_coex_max_thold;
307 s8 last_bt_coex_event;
a20fd398
AO		 308};
309
8ca151b5
JB		 310/**
311 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
312 * @id: between 0 and 3
313 * @color: to solve races upon MAC addition and removal
314 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
3dfd3a97
JB		 315 * @bssid: BSSID for this (client) interface
316 * @associated: indicates that we're currently associated, used only for
317 * managing the firmware state in iwl_mvm_bss_info_changed_station()
8ca151b5 318 * @uploaded: indicates the MAC context has been added to the device
5023d966
JB		 319 * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
320 * should get quota etc.
19889025 321 * @pm_enabled - Indicate if MAC power management is allowed
1e1391ca 322 * @monitor_active: indicates that monitor context is configured, and that the
a21d7bcb
JB		 323 * interface should get quota etc.
324 * @low_latency: indicates that this interface is in low-latency mode
325 * (VMACLowLatencyMode)
2533edce 326 * @ps_disabled: indicates that this interface requires PS to be disabled
8ca151b5
JB		 327 * @queue_params: QoS params for this MAC
328 * @bcast_sta: station used for broadcast packets. Used by the following
329 * vifs: P2P_DEVICE, GO and AP.
330 * @beacon_skb: the skb used to hold the AP/GO beacon template
8b206d19
JB		 331 * @smps_requests: the SMPS requests of differents parts of the driver,
332 * combined on update to yield the overall request to mac80211.
8ca151b5
JB		 333 */
334struct iwl_mvm_vif {
335 u16 id;
336 u16 color;
337 u8 ap_sta_id;
338
3dfd3a97
JB		 339 u8 bssid[ETH_ALEN];
340 bool associated;
341
8ca151b5 342 bool uploaded;
5023d966 343 bool ap_ibss_active;
19889025 344 bool pm_enabled;
1e1391ca 345 bool monitor_active;
a21d7bcb 346 bool low_latency;
2533edce 347 bool ps_disabled;
a20fd398 348 struct iwl_mvm_vif_bf_data bf_data;
8ca151b5 349
506a81e6
JB		 350 u32 ap_beacon_time;
351
8ca151b5
JB		 352 enum iwl_tsf_id tsf_id;
353
354 /*
355 * QoS data from mac80211, need to store this here
356 * as mac80211 has a separate callback but we need
357 * to have the data for the MAC context
358 */
359 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
360 struct iwl_mvm_time_event_data time_event_data;
b112889c 361 struct iwl_mvm_time_event_data hs_time_event_data;
8ca151b5
JB		 362
363 struct iwl_mvm_int_sta bcast_sta;
364
365 /*
366 * Assigned while mac80211 has the interface in a channel context,
367 * or, for P2P Device, while it exists.
368 */
369 struct iwl_mvm_phy_ctxt *phy_ctxt;
370
371#ifdef CONFIG_PM_SLEEP
372 /* WoWLAN GTK rekey data */
373 struct {
374 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
375 __le64 replay_ctr;
376 bool valid;
377 } rekey_data;
378
379 int tx_key_idx;
380
6d9d32b8
JB		 381 bool seqno_valid;
382 u16 seqno;
1a95c8df 383#endif
6d9d32b8 384
8ca151b5
JB		 385#if IS_ENABLED(CONFIG_IPV6)
386 /* IPv6 addresses for WoWLAN */
5369d6c1 387 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
8ca151b5
JB		 388 int num_target_ipv6_addrs;
389#endif
8ca151b5
JB		 390
391#ifdef CONFIG_IWLWIFI_DEBUGFS
7f09d704 392 struct iwl_mvm *mvm;
8ca151b5 393 struct dentry *dbgfs_dir;
63494374 394 struct dentry *dbgfs_slink;
b571a697
AB		 395 struct iwl_dbgfs_pm dbgfs_pm;
396 struct iwl_dbgfs_bf dbgfs_bf;
474b50c3 397 struct iwl_mac_power_cmd mac_pwr_cmd;
8ca151b5 398#endif
9ee718aa
EL		 399
400 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
175a70b7
AB		 401
402 /* FW identified misbehaving AP */
403 u8 uapsd_misbehaving_bssid[ETH_ALEN];
8ca151b5
JB		 404};
405
406static inline struct iwl_mvm_vif *
407iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
408{
409 return (void *)vif->drv_priv;
410}
411
b797e3fb
EG		 412extern const u8 tid_to_mac80211_ac[];
413
8ca151b5
JB		 414enum iwl_scan_status {
415 IWL_MVM_SCAN_NONE,
416 IWL_MVM_SCAN_OS,
35a000b7 417 IWL_MVM_SCAN_SCHED,
8ca151b5
JB		 418};
419
420/**
421 * struct iwl_nvm_section - describes an NVM section in memory.
422 *
423 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
424 * and saved for later use by the driver. Not all NVM sections are saved
425 * this way, only the needed ones.
426 */
427struct iwl_nvm_section {
428 u16 length;
429 const u8 *data;
430};
431
9ee718aa
EL		 432/*
433 * Tx-backoff threshold
434 * @temperature: The threshold in Celsius
435 * @backoff: The tx-backoff in uSec
436 */
437struct iwl_tt_tx_backoff {
438 s32 temperature;
439 u32 backoff;
440};
441
442#define TT_TX_BACKOFF_SIZE 6
443
444/**
445 * struct iwl_tt_params - thermal throttling parameters
446 * @ct_kill_entry: CT Kill entry threshold
447 * @ct_kill_exit: CT Kill exit threshold
448 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
449 * to checks whether to exit CT Kill.
450 * @dynamic_smps_entry: Dynamic SMPS entry threshold
451 * @dynamic_smps_exit: Dynamic SMPS exit threshold
452 * @tx_protection_entry: TX protection entry threshold
453 * @tx_protection_exit: TX protection exit threshold
454 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
455 * @support_ct_kill: Support CT Kill?
456 * @support_dynamic_smps: Support dynamic SMPS?
457 * @support_tx_protection: Support tx protection?
458 * @support_tx_backoff: Support tx-backoff?
459 */
460struct iwl_tt_params {
461 s32 ct_kill_entry;
462 s32 ct_kill_exit;
463 u32 ct_kill_duration;
464 s32 dynamic_smps_entry;
465 s32 dynamic_smps_exit;
466 s32 tx_protection_entry;
467 s32 tx_protection_exit;
468 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
469 bool support_ct_kill;
470 bool support_dynamic_smps;
471 bool support_tx_protection;
472 bool support_tx_backoff;
473};
474
475/**
476 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
477 * @ct_kill_exit: worker to exit thermal kill
478 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
479 * @tx_backoff: The current thremal throttling tx backoff in uSec.
0c0e2c71 480 * @min_backoff: The minimal tx backoff due to power restrictions
9ee718aa 481 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 482 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 483 */
484struct iwl_mvm_tt_mgmt {
485 struct delayed_work ct_kill_exit;
486 bool dynamic_smps;
487 u32 tx_backoff;
0c0e2c71 488 u32 min_backoff;
9ee718aa 489 const struct iwl_tt_params *params;
dafe6c43 490 bool throttle;
9ee718aa
EL		 491};
492
5fc0f76c
ES		 493#define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8
494
495struct iwl_mvm_frame_stats {
496 u32 legacy_frames;
497 u32 ht_frames;
498 u32 vht_frames;
499 u32 bw_20_frames;
500 u32 bw_40_frames;
501 u32 bw_80_frames;
502 u32 bw_160_frames;
503 u32 sgi_frames;
504 u32 ngi_frames;
505 u32 siso_frames;
506 u32 mimo2_frames;
507 u32 agg_frames;
508 u32 ampdu_count;
509 u32 success_frames;
510 u32 fail_frames;
511 u32 last_rates[IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES];
512 int last_frame_idx;
513};
514
d15a747f
EP		 515enum {
516 D0I3_DEFER_WAKEUP,
517 D0I3_PENDING_WAKEUP,
518};
519
7280d1f0
MG		 520#define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
521#define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
522#define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
523
8ca151b5
JB		 524struct iwl_mvm {
525 /* for logger access */
526 struct device *dev;
527
528 struct iwl_trans *trans;
529 const struct iwl_fw *fw;
530 const struct iwl_cfg *cfg;
531 struct iwl_phy_db *phy_db;
532 struct ieee80211_hw *hw;
533
534 /* for protecting access to iwl_mvm */
535 struct mutex mutex;
536 struct list_head async_handlers_list;
537 spinlock_t async_handlers_lock;
538 struct work_struct async_handlers_wk;
539
540 struct work_struct roc_done_wk;
541
542 unsigned long status;
543
7df15b1e
HG		 544 /*
545 * for beacon filtering -
546 * currently only one interface can be supported
547 */
548 struct iwl_mvm_vif *bf_allowed_vif;
549
8ca151b5
JB		 550 enum iwl_ucode_type cur_ucode;
551 bool ucode_loaded;
ff116373 552 bool init_ucode_complete;
8ca151b5
JB		 553 u32 error_event_table;
554 u32 log_event_table;
01a9ca51
EH		 555 u32 umac_error_event_table;
556 bool support_umac_log;
91479b64 557 struct iwl_sf_region sf_space;
8ca151b5
JB		 558
559 u32 ampdu_ref;
560
561 struct iwl_notif_wait_data notif_wait;
562
3848ab66
MG		 563 struct mvm_statistics_rx rx_stats;
564
8ca151b5 565 u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
df197c00 566 atomic_t mac80211_queue_stop_count[IEEE80211_MAX_QUEUES];
8ca151b5 567
e02a9d60 568 const char *nvm_file_name;
8ca151b5 569 struct iwl_nvm_data *nvm_data;
b9545b48 570 /* NVM sections */
ae2b21b0 571 struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
8ca151b5
JB		 572
573 /* EEPROM MAC addresses */
574 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
575
576 /* data related to data path */
577 struct iwl_rx_phy_info last_phy_info;
578 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
579 struct work_struct sta_drained_wk;
580 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 581 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
113a0447 582 u8 rx_ba_sessions;
8ca151b5
JB		 583
584 /* configured by mac80211 */
585 u32 rts_threshold;
586
587 /* Scan status, cmd (pre-allocated) and auxiliary station */
588 enum iwl_scan_status scan_status;
fb98be5e 589 void *scan_cmd;
e59647ea 590 struct iwl_mcast_filter_cmd *mcast_filter_cmd;
8ca151b5 591
91b05d10
OG		 592 /* rx chain antennas set through debugfs for the scan command */
593 u8 scan_rx_ant;
594
c87163b9
EP		 595#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
596 /* broadcast filters to configure for each associated station */
597 const struct iwl_fw_bcast_filter *bcast_filters;
de06a59e
EP		 598#ifdef CONFIG_IWLWIFI_DEBUGFS
599 struct {
600 u32 override; /* u32 for debugfs_create_bool */
601 struct iwl_bcast_filter_cmd cmd;
602 } dbgfs_bcast_filtering;
603#endif
c87163b9
EP		 604#endif
605
8ca151b5
JB		 606 /* Internal station */
607 struct iwl_mvm_int_sta aux_sta;
608
e820c2da
HD		 609 bool last_ebs_successful;
610
8ca151b5
JB		 611 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
612 u8 mgmt_last_antenna_idx;
613
1f3b0ff8
LE		 614 /* last smart fifo state that was successfully sent to firmware */
615 enum iwl_sf_state sf_state;
616
8ca151b5
JB		 617#ifdef CONFIG_IWLWIFI_DEBUGFS
618 struct dentry *debugfs_dir;
619 u32 dbgfs_sram_offset, dbgfs_sram_len;
f3c221f6 620 u32 dbgfs_prph_reg_addr;
64b928c4
AB		 621 bool disable_power_off;
622 bool disable_power_off_d3;
086f7368
EG		 623
624 struct debugfs_blob_wrapper nvm_hw_blob;
625 struct debugfs_blob_wrapper nvm_sw_blob;
626 struct debugfs_blob_wrapper nvm_calib_blob;
627 struct debugfs_blob_wrapper nvm_prod_blob;
5fc0f76c
ES		 628
629 struct iwl_mvm_frame_stats drv_rx_stats;
630 spinlock_t drv_stats_lock;
8ca151b5
JB		 631#endif
632
fe0f2de3 633 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 634
635 struct list_head time_event_list;
636 spinlock_t time_event_lock;
637
638 /*
639 * A bitmap indicating the index of the key in use. The firmware
640 * can hold 16 keys at most. Reflect this fact.
641 */
642 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
5ee2b215 643
576eeee9
EP		 644 /* references taken by the driver and spinlock protecting them */
645 spinlock_t refs_lock;
646 u8 refs[IWL_MVM_REF_COUNT];
7498cf4c 647
8ca151b5
JB		 648 u8 vif_count;
649
291aa7c4
EH		 650 /* -1 for always, 0 for never, >0 for that many times */
651 s8 restart_fw;
48eb7b34 652 struct iwl_mvm_dump_ptrs *fw_error_dump;
291aa7c4 653
c43e9330 654#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5 655 struct led_classdev led;
c43e9330 656#endif
8ca151b5
JB		 657
658 struct ieee80211_vif *p2p_device_vif;
f444eb10
JB		 659
660#ifdef CONFIG_PM_SLEEP
964dc9e2 661 struct wiphy_wowlan_support wowlan;
f444eb10 662 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
afc66bb7 663#ifdef CONFIG_IWLWIFI_DEBUGFS
b0114714 664 u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
debff618 665 bool d3_test_active;
afc66bb7
JB		 666 bool store_d3_resume_sram;
667 void *d3_resume_sram;
debff618 668 u32 d3_test_pme_ptr;
78c9df66 669 struct ieee80211_vif *keep_vif;
afc66bb7 670#endif
f444eb10 671#endif
f421f9c3 672
37577fe2
EP		 673 /* d0i3 */
674 u8 d0i3_ap_sta_id;
b2492501 675 bool d0i3_offloading;
37577fe2 676 struct work_struct d0i3_exit_work;
b2492501 677 struct sk_buff_head d0i3_tx;
d15a747f
EP		 678 /* protect d0i3_suspend_flags */
679 struct mutex d0i3_suspend_mutex;
680 unsigned long d0i3_suspend_flags;
b2492501
AN		 681 /* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
682 spinlock_t d0i3_tx_lock;
683 wait_queue_head_t d0i3_exit_waitq;
37577fe2 684
f421f9c3 685 /* BT-Coex */
1459f269
EG		 686 u8 bt_ack_kill_msk[NUM_PHY_CTX];
687 u8 bt_cts_kill_msk[NUM_PHY_CTX];
0ea8d043
EG		 688
689 struct iwl_bt_coex_profile_notif_old last_bt_notif_old;
690 struct iwl_bt_coex_ci_cmd_old last_bt_ci_cmd_old;
430a3bba
EG		 691 struct iwl_bt_coex_profile_notif last_bt_notif;
692 struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
0ea8d043 693
b9fae2d5
EG		 694 u32 last_ant_isol;
695 u8 last_corun_lut;
cdb00563 696 u8 bt_tx_prio;
a39979a8 697 enum iwl_bt_force_ant_mode bt_force_ant_mode;
9ee718aa 698
b112889c
AM		 699 /* Aux ROC */
700 struct list_head aux_roc_te_list;
701
9ee718aa
EL		 702 /* Thermal Throttling and CTkill */
703 struct iwl_mvm_tt_mgmt thermal_throttle;
704 s32 temperature; /* Celsius */
7280d1f0
MG		 705 /*
706 * Debug option to set the NIC temperature. This option makes the
707 * driver think this is the actual NIC temperature, and ignore the
708 * real temperature that is received from the fw
709 */
710 bool temperature_test; /* Debug test temperature is enabled */
e811ada7 711
b2b7875b
JB		 712 struct iwl_time_quota_cmd last_quota_cmd;
713
507cadf2
DS		 714#ifdef CONFIG_NL80211_TESTMODE
715 u32 noa_duration;
716 struct ieee80211_vif *noa_vif;
717#endif
19e737c9
EL		 718
719 /* Tx queues */
720 u8 aux_queue;
721 u8 first_agg_queue;
722 u8 last_agg_queue;
1c2abf72 723
92d85562 724 /* Indicate if device power save is allowed */
bdd54839 725 u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
bd3398e2 726
664322fa 727 struct ieee80211_vif __rcu *csa_vif;
003e5236
AO		 728 struct ieee80211_vif __rcu *csa_tx_blocked_vif;
729 u8 csa_tx_block_bcn_timeout;
1c87bbad
DS		 730
731 /* system time of last beacon (for AP/GO interface) */
732 u32 ap_last_beacon_gp2;
9ecd051e
ES		 733
734 u8 low_latency_agg_frame_limit;
8ca151b5
JB		 735};
736
737/* Extract MVM priv from op_mode and _hw */
738#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
739 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
740
741#define IWL_MAC80211_GET_MVM(_hw) \
742 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
743
9ee718aa
EL		 744enum iwl_mvm_status {
745 IWL_MVM_STATUS_HW_RFKILL,
746 IWL_MVM_STATUS_HW_CTKILL,
747 IWL_MVM_STATUS_ROC_RUNNING,
748 IWL_MVM_STATUS_IN_HW_RESTART,
b2492501 749 IWL_MVM_STATUS_IN_D0I3,
b112889c 750 IWL_MVM_STATUS_ROC_AUX_RUNNING,
9ee718aa
EL		 751};
752
753static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
754{
755 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
756 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
757}
758
f327b04c
EG		 759static inline struct iwl_mvm_sta *
760iwl_mvm_sta_from_staid_protected(struct iwl_mvm *mvm, u8 sta_id)
761{
762 struct ieee80211_sta *sta;
763
764 if (sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
765 return NULL;
766
767 sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
768 lockdep_is_held(&mvm->mutex));
769
770 /* This can happen if the station has been removed right now */
771 if (IS_ERR_OR_NULL(sta))
772 return NULL;
773
774 return iwl_mvm_sta_from_mac80211(sta);
775}
776
7bb426ea
EP		 777static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
778{
779 return mvm->trans->cfg->d0i3 &&
780 (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
781}
782
8ca151b5
JB		 783extern const u8 iwl_mvm_ac_to_tx_fifo[];
784
785struct iwl_rate_info {
786 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
787 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
788 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
789 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
790 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
791};
792
793/******************
794 * MVM Methods
795 ******************/
796/* uCode */
797int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
798
799/* Utils */
800int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
801 enum ieee80211_band band);
d310e405
ES		 802void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
803 enum ieee80211_band band,
804 struct ieee80211_tx_rate *r);
8ca151b5
JB		 805u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
806void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
807u8 first_antenna(u8 mask);
808u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
809
810/* Tx / Host Commands */
811int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
812 struct iwl_host_cmd *cmd);
813int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u8 id,
814 u32 flags, u16 len, const void *data);
815int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
816 struct iwl_host_cmd *cmd,
817 u32 *status);
818int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u8 id,
819 u16 len, const void *data,
820 u32 *status);
821int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
822 struct ieee80211_sta *sta);
823int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
824#ifdef CONFIG_IWLWIFI_DEBUG
825const char *iwl_mvm_get_tx_fail_reason(u32 status);
826#else
827static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
828#endif
829int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync);
830void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
831
33ea27f6
AN		 832static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)
833{
834 flush_work(&mvm->async_handlers_wk);
835}
836
8ca151b5
JB		 837/* Statistics */
838int iwl_mvm_rx_reply_statistics(struct iwl_mvm *mvm,
839 struct iwl_rx_cmd_buffer *rxb,
840 struct iwl_device_cmd *cmd);
841int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
842 struct iwl_rx_cmd_buffer *rxb,
843 struct iwl_device_cmd *cmd);
844
845/* NVM */
14b485f0 846int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
81a67e32 847int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
8ca151b5
JB		 848
849int iwl_mvm_up(struct iwl_mvm *mvm);
850int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
851
852int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
de06a59e
EP		 853bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
854 struct iwl_bcast_filter_cmd *cmd);
8ca151b5
JB		 855
856/*
857 * FW notifications / CMD responses handlers
858 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
859 */
860int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
861 struct iwl_device_cmd *cmd);
862int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
863 struct iwl_device_cmd *cmd);
864int iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
865 struct iwl_device_cmd *cmd);
866int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
867 struct iwl_device_cmd *cmd);
868int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
869 struct iwl_device_cmd *cmd);
b9fae2d5
EG		 870int iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
871 struct iwl_rx_cmd_buffer *rxb,
872 struct iwl_device_cmd *cmd);
8ca151b5
JB		 873int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
874 struct iwl_device_cmd *cmd);
875int iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
876 struct iwl_rx_cmd_buffer *rxb,
877 struct iwl_device_cmd *cmd);
878int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
879 struct iwl_device_cmd *cmd);
880
881/* MVM PHY */
882int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
883 struct cfg80211_chan_def *chandef,
884 u8 chains_static, u8 chains_dynamic);
885int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
886 struct cfg80211_chan_def *chandef,
887 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 888void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
889 struct iwl_mvm_phy_ctxt *ctxt);
890void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
891 struct iwl_mvm_phy_ctxt *ctxt);
cf7b491d 892int iwl_mvm_phy_ctx_count(struct iwl_mvm *mvm);
8ca151b5
JB		 893
894/* MAC (virtual interface) programming */
895int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
896void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
897int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
bca49d9a 898int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
3dfd3a97 899 bool force_assoc_off, const u8 *bssid_override);
8ca151b5
JB		 900int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
901u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
902 struct ieee80211_vif *vif);
903int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
904 struct ieee80211_vif *vif);
571765c8
IP		 905int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
906 struct iwl_rx_cmd_buffer *rxb,
907 struct iwl_device_cmd *cmd);
d64048ed
HG		 908int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
909 struct iwl_rx_cmd_buffer *rxb,
910 struct iwl_device_cmd *cmd);
6e97b0d2
IP		 911void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
912 struct ieee80211_vif *vif);
8ca151b5
JB		 913
914/* Bindings */
915int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
916int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
917
918/* Quota management */
0166230c
JB		 919int iwl_mvm_update_quotas(struct iwl_mvm *mvm,
920 struct ieee80211_vif *disabled_vif);
8ca151b5
JB		 921
922/* Scanning */
923int iwl_mvm_scan_request(struct iwl_mvm *mvm,
924 struct ieee80211_vif *vif,
925 struct cfg80211_scan_request *req);
926int iwl_mvm_rx_scan_response(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
927 struct iwl_device_cmd *cmd);
928int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
929 struct iwl_device_cmd *cmd);
91b80256 930int iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
8ca151b5 931
35a000b7
DS		 932/* Scheduled scan */
933int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
934 struct iwl_rx_cmd_buffer *rxb,
935 struct iwl_device_cmd *cmd);
936int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm,
937 struct ieee80211_vif *vif,
938 struct cfg80211_sched_scan_request *req,
633e2713 939 struct ieee80211_scan_ies *ies);
35a000b7
DS		 940int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
941 struct cfg80211_sched_scan_request *req);
942int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
943 struct cfg80211_sched_scan_request *req);
fb98be5e
DS		 944int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify);
945int iwl_mvm_rx_scan_offload_results(struct iwl_mvm *mvm,
946 struct iwl_rx_cmd_buffer *rxb,
947 struct iwl_device_cmd *cmd);
948
949/* Unified scan */
950int iwl_mvm_unified_scan_lmac(struct iwl_mvm *mvm,
951 struct ieee80211_vif *vif,
952 struct ieee80211_scan_request *req);
953int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
954 struct ieee80211_vif *vif,
955 struct cfg80211_sched_scan_request *req,
956 struct ieee80211_scan_ies *ies);
35a000b7 957
8ca151b5
JB		 958/* MVM debugfs */
959#ifdef CONFIG_IWLWIFI_DEBUGFS
960int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 961void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
962void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 963#else
964static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
965 struct dentry *dbgfs_dir)
966{
967 return 0;
968}
63494374
JB		 969static inline void
970iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
971{
972}
973static inline void
974iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
975{
976}
8ca151b5
JB		 977#endif /* CONFIG_IWLWIFI_DEBUGFS */
978
979/* rate scaling */
9e680946 980int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
5fc0f76c
ES		 981void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm,
982 struct iwl_mvm_frame_stats *stats,
983 u32 rate, bool agg);
984int rs_pretty_print_rate(char *buf, const u32 rate);
8ca151b5 985
c1cb92fc 986/* power management */
c1cb92fc 987int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
999609f1 988int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
ef9203d2 989int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
c1cb92fc
EG		 990int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
991 char *buf, int bufsz);
1c2abf72 992
175a70b7
AB		 993void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
994int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
995 struct iwl_rx_cmd_buffer *rxb,
996 struct iwl_device_cmd *cmd);
997
c43e9330 998#ifdef CONFIG_IWLWIFI_LEDS
8ca151b5
JB		 999int iwl_mvm_leds_init(struct iwl_mvm *mvm);
1000void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
c43e9330
JB		 1001#else
1002static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
1003{
1004 return 0;
1005}
1006static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
1007{
1008}
1009#endif
8ca151b5
JB		 1010
1011/* D3 (WoWLAN, NetDetect) */
1012int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
1013int iwl_mvm_resume(struct ieee80211_hw *hw);
1014void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
1015void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
1016 struct ieee80211_vif *vif,
1017 struct cfg80211_gtk_rekey_data *data);
1018void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
1019 struct ieee80211_vif *vif,
1020 struct inet6_dev *idev);
1021void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
1022 struct ieee80211_vif *vif, int idx);
debff618 1023extern const struct file_operations iwl_dbgfs_d3_test_ops;
6d9d32b8
JB		 1024#ifdef CONFIG_PM_SLEEP
1025void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
1026 struct ieee80211_vif *vif);
1027#else
1028static inline void
1029iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
1030{
1031}
1032#endif
1a95c8df
EP		 1033void iwl_mvm_set_wowlan_qos_seq(struct iwl_mvm_sta *mvm_ap_sta,
1034 struct iwl_wowlan_config_cmd_v2 *cmd);
8bd22e7b
EP		 1035int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
1036 struct ieee80211_vif *vif,
1037 bool disable_offloading,
1038 u32 cmd_flags);
8ca151b5 1039
7498cf4c
EP		 1040/* D0i3 */
1041void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
1042void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
576eeee9 1043int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
b2492501 1044void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
d15a747f 1045int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
7498cf4c 1046
931d4160 1047/* BT Coex */
931d4160 1048int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
f421f9c3
EG		 1049int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
1050 struct iwl_rx_cmd_buffer *rxb,
1051 struct iwl_device_cmd *cmd);
2b76ef13
EG		 1052void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1053 enum ieee80211_rssi_event rssi_event);
8e484f0b 1054void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
5b7ff615
EG		 1055u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
1056 struct ieee80211_sta *sta);
ffa6c707
EG		 1057bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
1058 struct ieee80211_sta *sta);
34c8b24f 1059bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
2fd647f8
EP		 1060bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
1061 enum ieee80211_band band);
ee7bea58 1062u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
b797e3fb 1063 struct ieee80211_tx_info *info, u8 ac);
ffa6c707 1064
0ea8d043
EG		 1065bool iwl_mvm_bt_coex_is_shared_ant_avail_old(struct iwl_mvm *mvm);
1066void iwl_mvm_bt_coex_vif_change_old(struct iwl_mvm *mvm);
1067int iwl_send_bt_init_conf_old(struct iwl_mvm *mvm);
1068int iwl_mvm_rx_bt_coex_notif_old(struct iwl_mvm *mvm,
1069 struct iwl_rx_cmd_buffer *rxb,
1070 struct iwl_device_cmd *cmd);
1071void iwl_mvm_bt_rssi_event_old(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1072 enum ieee80211_rssi_event rssi_event);
1073u16 iwl_mvm_coex_agg_time_limit_old(struct iwl_mvm *mvm,
1074 struct ieee80211_sta *sta);
1075bool iwl_mvm_bt_coex_is_mimo_allowed_old(struct iwl_mvm *mvm,
1076 struct ieee80211_sta *sta);
1077bool iwl_mvm_bt_coex_is_tpc_allowed_old(struct iwl_mvm *mvm,
1078 enum ieee80211_band band);
1079int iwl_mvm_rx_ant_coupling_notif_old(struct iwl_mvm *mvm,
1080 struct iwl_rx_cmd_buffer *rxb,
1081 struct iwl_device_cmd *cmd);
1082
2de13cae
EG		 1083enum iwl_bt_kill_msk {
1084 BT_KILL_MSK_DEFAULT,
1459f269
EG		 1085 BT_KILL_MSK_NEVER,
1086 BT_KILL_MSK_ALWAYS,
2de13cae
EG		 1087 BT_KILL_MSK_MAX,
1088};
1459f269
EG		 1089
1090extern const u8 iwl_bt_ack_kill_msk[BT_MAX_AG][BT_COEX_MAX_LUT];
1091extern const u8 iwl_bt_cts_kill_msk[BT_MAX_AG][BT_COEX_MAX_LUT];
1092extern const u32 iwl_bt_ctl_kill_msk[BT_KILL_MSK_MAX];
931d4160 1093
7df15b1e 1094/* beacon filtering */
b571a697
AB		 1095#ifdef CONFIG_IWLWIFI_DEBUGFS
1096void
1097iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1098 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 1099#else
1100static inline void
1101iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
1102 struct iwl_beacon_filter_cmd *cmd)
1103{}
b571a697 1104#endif
3dd37d05
EP		 1105int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
1106 struct ieee80211_vif *vif,
1107 bool enable, u32 flags);
7df15b1e 1108int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1109 struct ieee80211_vif *vif,
1110 u32 flags);
7df15b1e 1111int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
3dd37d05
EP		 1112 struct ieee80211_vif *vif,
1113 u32 flags);
9ee718aa
EL		 1114/* SMPS */
1115void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1116 enum iwl_mvm_smps_type_request req_type,
1117 enum ieee80211_smps_mode smps_request);
5c904224 1118bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
9ee718aa 1119
a21d7bcb
JB		 1120/* Low latency */
1121int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1122 bool value);
50df8a30
AB		 1123/* get SystemLowLatencyMode - only needed for beacon threshold? */
1124bool iwl_mvm_low_latency(struct iwl_mvm *mvm);
a21d7bcb
JB		 1125/* get VMACLowLatencyMode */
1126static inline bool iwl_mvm_vif_low_latency(struct iwl_mvm_vif *mvmvif)
1127{
1128 /*
1129 * should this consider associated/active/... state?
1130 *
1131 * Normally low-latency should only be active on interfaces
1132 * that are active, but at least with debugfs it can also be
1133 * enabled on interfaces that aren't active. However, when
1134 * interface aren't active then they aren't added into the
1135 * binding, so this has no real impact. For now, just return
1136 * the current desired low-latency state.
1137 */
1138
1139 return mvmvif->low_latency;
1140}
1141
bd5e4744 1142/* Assoc status */
b538b8ce 1143bool iwl_mvm_is_idle(struct iwl_mvm *mvm);
bd5e4744 1144
9ee718aa 1145/* Thermal management and CT-kill */
0c0e2c71 1146void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff);
9ee718aa 1147void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
0c0e2c71 1148void iwl_mvm_tt_initialize(struct iwl_mvm *mvm, u32 min_backoff);
9ee718aa
EL		 1149void iwl_mvm_tt_exit(struct iwl_mvm *mvm);
1150void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
1151
1f3b0ff8
LE		 1152/* smart fifo */
1153int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1154 bool added_vif);
1155
fa3d07e4
AN		 1156/* TDLS */
1157int iwl_mvm_tdls_sta_count(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
1158
b08c1d97
LC		 1159void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error);
1160
8ca151b5 1161#endif /* __IWL_MVM_H__ */
Linux kernel - Deliverables
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