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iwlwifi: mvm: register vif debugfs for AP mode too
[mirror_ubuntu-artful-kernel.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 *
8 * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
22 * USA
23 *
24 * The full GNU General Public License is included in this distribution
410dc5aa 25 * in the file called COPYING.
8ca151b5
JB		 26 *
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
33 * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
34 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 *
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
45 * distribution.
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
49 *
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *
62 *****************************************************************************/
63
64#ifndef __IWL_MVM_H__
65#define __IWL_MVM_H__
66
67#include <linux/list.h>
68#include <linux/spinlock.h>
69#include <linux/leds.h>
70#include <linux/in6.h>
71
72#include "iwl-op-mode.h"
73#include "iwl-trans.h"
74#include "iwl-notif-wait.h"
75#include "iwl-eeprom-parse.h"
8ca151b5
JB		 76#include "iwl-trans.h"
77#include "sta.h"
78#include "fw-api.h"
99545924 79#include "constants.h"
8ca151b5
JB		 80
81#define IWL_INVALID_MAC80211_QUEUE 0xff
831e85f3 82#define IWL_MVM_MAX_ADDRESSES 5
8101a7f0
EG		 83/* RSSI offset for WkP */
84#define IWL_RSSI_OFFSET 50
8ca151b5
JB		 85
86enum iwl_mvm_tx_fifo {
87 IWL_MVM_TX_FIFO_BK = 0,
88 IWL_MVM_TX_FIFO_BE,
89 IWL_MVM_TX_FIFO_VI,
90 IWL_MVM_TX_FIFO_VO,
86a91ec7 91 IWL_MVM_TX_FIFO_MCAST = 5,
8ca151b5
JB		 92};
93
8ca151b5 94extern struct ieee80211_ops iwl_mvm_hw_ops;
e811ada7
AB		 95extern const struct iwl_mvm_power_ops pm_legacy_ops;
96extern const struct iwl_mvm_power_ops pm_mac_ops;
97
8ca151b5
JB		 98/**
99 * struct iwl_mvm_mod_params - module parameters for iwlmvm
100 * @init_dbg: if true, then the NIC won't be stopped if the INIT fw asserted.
101 * We will register to mac80211 to have testmode working. The NIC must not
102 * be up'ed after the INIT fw asserted. This is useful to be able to use
103 * proprietary tools over testmode to debug the INIT fw.
104 * @power_scheme: CAM(Continuous Active Mode)-1, BPS(Balanced Power
105 * Save)-2(default), LP(Low Power)-3
106 */
107struct iwl_mvm_mod_params {
108 bool init_dbg;
109 int power_scheme;
110};
111extern struct iwl_mvm_mod_params iwlmvm_mod_params;
112
113struct iwl_mvm_phy_ctxt {
114 u16 id;
115 u16 color;
fe0f2de3 116 u32 ref;
8ca151b5
JB		 117
118 /*
119 * TODO: This should probably be removed. Currently here only for rate
120 * scaling algorithm
121 */
122 struct ieee80211_channel *channel;
123};
124
125struct iwl_mvm_time_event_data {
126 struct ieee80211_vif *vif;
127 struct list_head list;
128 unsigned long end_jiffies;
129 u32 duration;
130 bool running;
131 u32 uid;
132
133 /*
134 * The access to the 'id' field must be done when the
135 * mvm->time_event_lock is held, as it value is used to indicate
136 * if the te is in the time event list or not (when id == TE_MAX)
137 */
138 u32 id;
139};
140
141 /* Power management */
142
143/**
144 * enum iwl_power_scheme
145 * @IWL_POWER_LEVEL_CAM - Continuously Active Mode
146 * @IWL_POWER_LEVEL_BPS - Balanced Power Save (default)
147 * @IWL_POWER_LEVEL_LP - Low Power
148 */
149enum iwl_power_scheme {
150 IWL_POWER_SCHEME_CAM = 1,
151 IWL_POWER_SCHEME_BPS,
152 IWL_POWER_SCHEME_LP
153};
154
155#define IWL_CONN_MAX_LISTEN_INTERVAL 70
156
e811ada7
AB		 157struct iwl_mvm_power_ops {
158 int (*power_update_mode)(struct iwl_mvm *mvm,
159 struct ieee80211_vif *vif);
160 int (*power_disable)(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
161#ifdef CONFIG_IWLWIFI_DEBUGFS
162 int (*power_dbgfs_read)(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
163 char *buf, int bufsz);
164#endif
165};
166
167
b571a697
AB		 168#ifdef CONFIG_IWLWIFI_DEBUGFS
169enum iwl_dbgfs_pm_mask {
170 MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0),
171 MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1),
172 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
173 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
174 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
175 MVM_DEBUGFS_PM_DISABLE_POWER_OFF = BIT(5),
bd4ace2a
AB		 176 MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
177 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
b571a697
AB		 178};
179
180struct iwl_dbgfs_pm {
e811ada7 181 u16 keep_alive_seconds;
b571a697
AB		 182 u32 rx_data_timeout;
183 u32 tx_data_timeout;
184 bool skip_over_dtim;
185 u8 skip_dtim_periods;
186 bool disable_power_off;
bd4ace2a
AB		 187 bool lprx_ena;
188 u32 lprx_rssi_threshold;
b571a697
AB		 189 int mask;
190};
191
192/* beacon filtering */
193
194enum iwl_dbgfs_bf_mask {
195 MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0),
196 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1),
197 MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2),
198 MVM_DEBUGFS_BF_TEMPERATURE_DELTA = BIT(3),
199 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(4),
200 MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(5),
201 MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(6),
202 MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(7),
203 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(8),
204};
205
206struct iwl_dbgfs_bf {
207 u8 bf_energy_delta;
208 u8 bf_roaming_energy_delta;
209 u8 bf_roaming_state;
210 u8 bf_temperature_delta;
211 u8 bf_enable_beacon_filter;
212 u8 bf_debug_flag;
213 u32 bf_escape_timer;
214 u32 ba_escape_timer;
215 u8 ba_enable_beacon_abort;
216 int mask;
217};
218#endif
219
9ee718aa
EL		 220enum iwl_mvm_smps_type_request {
221 IWL_MVM_SMPS_REQ_BT_COEX,
222 IWL_MVM_SMPS_REQ_TT,
223 NUM_IWL_MVM_SMPS_REQ,
224};
225
8ca151b5
JB		 226/**
227 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
228 * @id: between 0 and 3
229 * @color: to solve races upon MAC addition and removal
230 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
231 * @uploaded: indicates the MAC context has been added to the device
232 * @ap_active: indicates that ap context is configured, and that the interface
233 * should get quota etc.
1e1391ca
IP		 234 * @monitor_active: indicates that monitor context is configured, and that the
235 * interface should get quota etc.
8ca151b5
JB		 236 * @queue_params: QoS params for this MAC
237 * @bcast_sta: station used for broadcast packets. Used by the following
238 * vifs: P2P_DEVICE, GO and AP.
239 * @beacon_skb: the skb used to hold the AP/GO beacon template
9ee718aa
EL		 240 * @smps_requests: the requests of of differents parts of the driver, regard
241 the desired smps mode.
8ca151b5
JB		 242 */
243struct iwl_mvm_vif {
244 u16 id;
245 u16 color;
246 u8 ap_sta_id;
247
248 bool uploaded;
249 bool ap_active;
1e1391ca 250 bool monitor_active;
071d4990
AB		 251 /* indicate whether beacon filtering is enabled */
252 bool bf_enabled;
8ca151b5 253
506a81e6
JB		 254 u32 ap_beacon_time;
255
8ca151b5
JB		 256 enum iwl_tsf_id tsf_id;
257
258 /*
259 * QoS data from mac80211, need to store this here
260 * as mac80211 has a separate callback but we need
261 * to have the data for the MAC context
262 */
263 struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
264 struct iwl_mvm_time_event_data time_event_data;
265
266 struct iwl_mvm_int_sta bcast_sta;
267
268 /*
269 * Assigned while mac80211 has the interface in a channel context,
270 * or, for P2P Device, while it exists.
271 */
272 struct iwl_mvm_phy_ctxt *phy_ctxt;
273
274#ifdef CONFIG_PM_SLEEP
275 /* WoWLAN GTK rekey data */
276 struct {
277 u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
278 __le64 replay_ctr;
279 bool valid;
280 } rekey_data;
281
282 int tx_key_idx;
283
284#if IS_ENABLED(CONFIG_IPV6)
285 /* IPv6 addresses for WoWLAN */
5369d6c1 286 struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
8ca151b5
JB		 287 int num_target_ipv6_addrs;
288#endif
289#endif
290
291#ifdef CONFIG_IWLWIFI_DEBUGFS
292 struct dentry *dbgfs_dir;
63494374 293 struct dentry *dbgfs_slink;
8ca151b5 294 void *dbgfs_data;
b571a697
AB		 295 struct iwl_dbgfs_pm dbgfs_pm;
296 struct iwl_dbgfs_bf dbgfs_bf;
8ca151b5 297#endif
9ee718aa
EL		 298
299 enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ];
8ca151b5
JB		 300};
301
302static inline struct iwl_mvm_vif *
303iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
304{
305 return (void *)vif->drv_priv;
306}
307
8ca151b5
JB		 308enum iwl_scan_status {
309 IWL_MVM_SCAN_NONE,
310 IWL_MVM_SCAN_OS,
311};
312
313/**
314 * struct iwl_nvm_section - describes an NVM section in memory.
315 *
316 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
317 * and saved for later use by the driver. Not all NVM sections are saved
318 * this way, only the needed ones.
319 */
320struct iwl_nvm_section {
321 u16 length;
322 const u8 *data;
323};
324
9ee718aa
EL		 325/*
326 * Tx-backoff threshold
327 * @temperature: The threshold in Celsius
328 * @backoff: The tx-backoff in uSec
329 */
330struct iwl_tt_tx_backoff {
331 s32 temperature;
332 u32 backoff;
333};
334
335#define TT_TX_BACKOFF_SIZE 6
336
337/**
338 * struct iwl_tt_params - thermal throttling parameters
339 * @ct_kill_entry: CT Kill entry threshold
340 * @ct_kill_exit: CT Kill exit threshold
341 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
342 * to checks whether to exit CT Kill.
343 * @dynamic_smps_entry: Dynamic SMPS entry threshold
344 * @dynamic_smps_exit: Dynamic SMPS exit threshold
345 * @tx_protection_entry: TX protection entry threshold
346 * @tx_protection_exit: TX protection exit threshold
347 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
348 * @support_ct_kill: Support CT Kill?
349 * @support_dynamic_smps: Support dynamic SMPS?
350 * @support_tx_protection: Support tx protection?
351 * @support_tx_backoff: Support tx-backoff?
352 */
353struct iwl_tt_params {
354 s32 ct_kill_entry;
355 s32 ct_kill_exit;
356 u32 ct_kill_duration;
357 s32 dynamic_smps_entry;
358 s32 dynamic_smps_exit;
359 s32 tx_protection_entry;
360 s32 tx_protection_exit;
361 struct iwl_tt_tx_backoff tx_backoff[TT_TX_BACKOFF_SIZE];
362 bool support_ct_kill;
363 bool support_dynamic_smps;
364 bool support_tx_protection;
365 bool support_tx_backoff;
366};
367
368/**
369 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
370 * @ct_kill_exit: worker to exit thermal kill
371 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
372 * @tx_backoff: The current thremal throttling tx backoff in uSec.
373 * @params: Parameters to configure the thermal throttling algorithm.
dafe6c43 374 * @throttle: Is thermal throttling is active?
9ee718aa
EL		 375 */
376struct iwl_mvm_tt_mgmt {
377 struct delayed_work ct_kill_exit;
378 bool dynamic_smps;
379 u32 tx_backoff;
380 const struct iwl_tt_params *params;
dafe6c43 381 bool throttle;
9ee718aa
EL		 382};
383
8ca151b5
JB		 384struct iwl_mvm {
385 /* for logger access */
386 struct device *dev;
387
388 struct iwl_trans *trans;
389 const struct iwl_fw *fw;
390 const struct iwl_cfg *cfg;
391 struct iwl_phy_db *phy_db;
392 struct ieee80211_hw *hw;
393
394 /* for protecting access to iwl_mvm */
395 struct mutex mutex;
396 struct list_head async_handlers_list;
397 spinlock_t async_handlers_lock;
398 struct work_struct async_handlers_wk;
399
400 struct work_struct roc_done_wk;
401
402 unsigned long status;
403
7df15b1e
HG		 404 /*
405 * for beacon filtering -
406 * currently only one interface can be supported
407 */
408 struct iwl_mvm_vif *bf_allowed_vif;
409
8ca151b5
JB		 410 enum iwl_ucode_type cur_ucode;
411 bool ucode_loaded;
412 bool init_ucode_run;
413 u32 error_event_table;
414 u32 log_event_table;
415
416 u32 ampdu_ref;
417
418 struct iwl_notif_wait_data notif_wait;
419
420 unsigned long transport_queue_stop;
421 u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
422 atomic_t queue_stop_count[IWL_MAX_HW_QUEUES];
423
424 struct iwl_nvm_data *nvm_data;
b9545b48 425 /* NVM sections */
8ca151b5
JB		 426 struct iwl_nvm_section nvm_sections[NVM_NUM_OF_SECTIONS];
427
428 /* EEPROM MAC addresses */
429 struct mac_address addresses[IWL_MVM_MAX_ADDRESSES];
430
431 /* data related to data path */
432 struct iwl_rx_phy_info last_phy_info;
433 struct ieee80211_sta __rcu *fw_id_to_mac_id[IWL_MVM_STATION_COUNT];
434 struct work_struct sta_drained_wk;
435 unsigned long sta_drained[BITS_TO_LONGS(IWL_MVM_STATION_COUNT)];
e3d4bc8c 436 atomic_t pending_frames[IWL_MVM_STATION_COUNT];
8ca151b5
JB		 437
438 /* configured by mac80211 */
439 u32 rts_threshold;
440
441 /* Scan status, cmd (pre-allocated) and auxiliary station */
442 enum iwl_scan_status scan_status;
443 struct iwl_scan_cmd *scan_cmd;
444
445 /* Internal station */
446 struct iwl_mvm_int_sta aux_sta;
447
448 u8 scan_last_antenna_idx; /* to toggle TX between antennas */
449 u8 mgmt_last_antenna_idx;
450
451#ifdef CONFIG_IWLWIFI_DEBUGFS
452 struct dentry *debugfs_dir;
453 u32 dbgfs_sram_offset, dbgfs_sram_len;
454 bool prevent_power_down_d3;
455#endif
456
fe0f2de3 457 struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
8ca151b5
JB		 458
459 struct list_head time_event_list;
460 spinlock_t time_event_lock;
461
462 /*
463 * A bitmap indicating the index of the key in use. The firmware
464 * can hold 16 keys at most. Reflect this fact.
465 */
466 unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
5ee2b215
AB		 467
468 /*
469 * This counter of created interfaces is referenced only in conjunction
470 * with FW limitation related to power management. Currently PM is
471 * supported only on a single interface.
472 * IMPORTANT: this variable counts all interfaces except P2P device.
473 */
8ca151b5
JB		 474 u8 vif_count;
475
476 struct led_classdev led;
477
478 struct ieee80211_vif *p2p_device_vif;
f444eb10
JB		 479
480#ifdef CONFIG_PM_SLEEP
964dc9e2 481 struct wiphy_wowlan_support wowlan;
f444eb10 482 int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
afc66bb7 483#ifdef CONFIG_IWLWIFI_DEBUGFS
b0114714 484 u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
debff618 485 bool d3_test_active;
afc66bb7
JB		 486 bool store_d3_resume_sram;
487 void *d3_resume_sram;
debff618 488 u32 d3_test_pme_ptr;
afc66bb7 489#endif
f444eb10 490#endif
f421f9c3
EG		 491
492 /* BT-Coex */
493 u8 bt_kill_msk;
10942342 494 struct iwl_bt_coex_profile_notif last_bt_notif;
9ee718aa
EL		 495
496 /* Thermal Throttling and CTkill */
497 struct iwl_mvm_tt_mgmt thermal_throttle;
498 s32 temperature; /* Celsius */
e811ada7
AB		 499
500 const struct iwl_mvm_power_ops *pm_ops;
8ca151b5
JB		 501};
502
503/* Extract MVM priv from op_mode and _hw */
504#define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
505 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
506
507#define IWL_MAC80211_GET_MVM(_hw) \
508 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
509
9ee718aa
EL		 510enum iwl_mvm_status {
511 IWL_MVM_STATUS_HW_RFKILL,
512 IWL_MVM_STATUS_HW_CTKILL,
513 IWL_MVM_STATUS_ROC_RUNNING,
514 IWL_MVM_STATUS_IN_HW_RESTART,
515};
516
517static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
518{
519 return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status) ||
520 test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
521}
522
8ca151b5
JB		 523extern const u8 iwl_mvm_ac_to_tx_fifo[];
524
525struct iwl_rate_info {
526 u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
527 u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
528 u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
529 u8 plcp_mimo3; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
530 u8 ieee; /* MAC header: IWL_RATE_6M_IEEE, etc. */
531};
532
533/******************
534 * MVM Methods
535 ******************/
536/* uCode */
537int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
538
539/* Utils */
540int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
541 enum ieee80211_band band);
542u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
543void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
0c393d4e 544void iwl_mvm_dump_sram(struct iwl_mvm *mvm);
8ca151b5
JB		 545u8 first_antenna(u8 mask);
546u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
547
548/* Tx / Host Commands */
549int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm,
550 struct iwl_host_cmd *cmd);
551int __must_check iwl_mvm_send_cmd_pdu(struct iwl_mvm *mvm, u8 id,
552 u32 flags, u16 len, const void *data);
553int __must_check iwl_mvm_send_cmd_status(struct iwl_mvm *mvm,
554 struct iwl_host_cmd *cmd,
555 u32 *status);
556int __must_check iwl_mvm_send_cmd_pdu_status(struct iwl_mvm *mvm, u8 id,
557 u16 len, const void *data,
558 u32 *status);
559int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
560 struct ieee80211_sta *sta);
561int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb);
562#ifdef CONFIG_IWLWIFI_DEBUG
563const char *iwl_mvm_get_tx_fail_reason(u32 status);
564#else
565static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; }
566#endif
567int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync);
568void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm);
569
570/* Statistics */
571int iwl_mvm_rx_reply_statistics(struct iwl_mvm *mvm,
572 struct iwl_rx_cmd_buffer *rxb,
573 struct iwl_device_cmd *cmd);
574int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
575 struct iwl_rx_cmd_buffer *rxb,
576 struct iwl_device_cmd *cmd);
577
578/* NVM */
579int iwl_nvm_init(struct iwl_mvm *mvm);
580
581int iwl_mvm_up(struct iwl_mvm *mvm);
582int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
583
584int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
585
586/*
587 * FW notifications / CMD responses handlers
588 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
589 */
590int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
591 struct iwl_device_cmd *cmd);
592int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
593 struct iwl_device_cmd *cmd);
594int iwl_mvm_rx_tx_cmd(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
595 struct iwl_device_cmd *cmd);
596int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
597 struct iwl_device_cmd *cmd);
598int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
599 struct iwl_device_cmd *cmd);
600int iwl_mvm_rx_fw_error(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
601 struct iwl_device_cmd *cmd);
602int iwl_mvm_rx_card_state_notif(struct iwl_mvm *mvm,
603 struct iwl_rx_cmd_buffer *rxb,
604 struct iwl_device_cmd *cmd);
605int iwl_mvm_rx_radio_ver(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
606 struct iwl_device_cmd *cmd);
607
608/* MVM PHY */
609int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
610 struct cfg80211_chan_def *chandef,
611 u8 chains_static, u8 chains_dynamic);
612int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
613 struct cfg80211_chan_def *chandef,
614 u8 chains_static, u8 chains_dynamic);
fe0f2de3
IP		 615void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm,
616 struct iwl_mvm_phy_ctxt *ctxt);
617void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
618 struct iwl_mvm_phy_ctxt *ctxt);
8ca151b5
JB		 619
620/* MAC (virtual interface) programming */
621int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
622void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
623int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
624int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
625int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
626u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
627 struct ieee80211_vif *vif);
628int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
629 struct ieee80211_vif *vif);
571765c8
IP		 630int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
631 struct iwl_rx_cmd_buffer *rxb,
632 struct iwl_device_cmd *cmd);
d64048ed
HG		 633int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
634 struct iwl_rx_cmd_buffer *rxb,
635 struct iwl_device_cmd *cmd);
8ca151b5
JB		 636
637/* Bindings */
638int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
639int iwl_mvm_binding_remove_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
640
641/* Quota management */
642int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif);
643
644/* Scanning */
645int iwl_mvm_scan_request(struct iwl_mvm *mvm,
646 struct ieee80211_vif *vif,
647 struct cfg80211_scan_request *req);
648int iwl_mvm_rx_scan_response(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
649 struct iwl_device_cmd *cmd);
650int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
651 struct iwl_device_cmd *cmd);
652void iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
653
654/* MVM debugfs */
655#ifdef CONFIG_IWLWIFI_DEBUGFS
656int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
63494374
JB		 657void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
658void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
8ca151b5
JB		 659#else
660static inline int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm,
661 struct dentry *dbgfs_dir)
662{
663 return 0;
664}
63494374
JB		 665static inline void
666iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
667{
668}
669static inline void
670iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
671{
672}
8ca151b5
JB		 673#endif /* CONFIG_IWLWIFI_DEBUGFS */
674
675/* rate scaling */
676int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
677 u8 flags, bool init);
678
679/* power managment */
e811ada7
AB		 680static inline int iwl_mvm_power_update_mode(struct iwl_mvm *mvm,
681 struct ieee80211_vif *vif)
682{
683 return mvm->pm_ops->power_update_mode(mvm, vif);
684}
685
686static inline int iwl_mvm_power_disable(struct iwl_mvm *mvm,
687 struct ieee80211_vif *vif)
688{
689 return mvm->pm_ops->power_disable(mvm, vif);
690}
691
692#ifdef CONFIG_IWLWIFI_DEBUGFS
693static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm *mvm,
694 struct ieee80211_vif *vif,
695 char *buf, int bufsz)
696{
697 return mvm->pm_ops->power_dbgfs_read(mvm, vif, buf, bufsz);
698}
699#endif
8ca151b5
JB		 700
701int iwl_mvm_leds_init(struct iwl_mvm *mvm);
702void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
703
704/* D3 (WoWLAN, NetDetect) */
705int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
706int iwl_mvm_resume(struct ieee80211_hw *hw);
707void iwl_mvm_set_wakeup(struct ieee80211_hw *hw, bool enabled);
708void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
709 struct ieee80211_vif *vif,
710 struct cfg80211_gtk_rekey_data *data);
711void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
712 struct ieee80211_vif *vif,
713 struct inet6_dev *idev);
714void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
715 struct ieee80211_vif *vif, int idx);
debff618 716extern const struct file_operations iwl_dbgfs_d3_test_ops;
8ca151b5 717
931d4160
EG		 718/* BT Coex */
719int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm);
720int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
f421f9c3
EG		 721int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
722 struct iwl_rx_cmd_buffer *rxb,
723 struct iwl_device_cmd *cmd);
2b76ef13
EG		 724void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
725 enum ieee80211_rssi_event rssi_event);
9166b1ee 726void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
931d4160 727
7df15b1e 728/* beacon filtering */
b571a697
AB		 729#ifdef CONFIG_IWLWIFI_DEBUGFS
730void
731iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
732 struct iwl_beacon_filter_cmd *cmd);
b571a697
AB		 733#else
734static inline void
735iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
736 struct iwl_beacon_filter_cmd *cmd)
737{}
b571a697 738#endif
7df15b1e
HG		 739int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
740 struct ieee80211_vif *vif);
741int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
742 struct ieee80211_vif *vif);
e811ada7
AB		 743int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
744 struct iwl_beacon_filter_cmd *cmd);
745int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm,
746 struct ieee80211_vif *vif, bool enable);
7df15b1e 747
9ee718aa
EL		 748/* SMPS */
749void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
750 enum iwl_mvm_smps_type_request req_type,
751 enum ieee80211_smps_mode smps_request);
752
753/* Thermal management and CT-kill */
754void iwl_mvm_tt_handler(struct iwl_mvm *mvm);
755void iwl_mvm_tt_initialize(struct iwl_mvm *mvm);
756void iwl_mvm_tt_exit(struct iwl_mvm *mvm);
757void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state);
758
8ca151b5 759#endif /* __IWL_MVM_H__ */
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