1 /******************************************************************************
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.
8 * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
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.
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.
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,
24 * The full GNU General Public License is included in this distribution
25 * in the file called COPYING.
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
33 * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
34 * All rights reserved.
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
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
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.
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.
62 *****************************************************************************/
67 #include <linux/list.h>
68 #include <linux/spinlock.h>
69 #include <linux/leds.h>
70 #include <linux/in6.h>
72 #include "iwl-op-mode.h"
73 #include "iwl-trans.h"
74 #include "iwl-notif-wait.h"
75 #include "iwl-eeprom-parse.h"
76 #include "iwl-trans.h"
79 #include "constants.h"
81 #define IWL_INVALID_MAC80211_QUEUE 0xff
82 #define IWL_MVM_MAX_ADDRESSES 5
83 /* RSSI offset for WkP */
84 #define IWL_RSSI_OFFSET 50
86 enum iwl_mvm_tx_fifo
{
87 IWL_MVM_TX_FIFO_BK
= 0,
91 IWL_MVM_TX_FIFO_MCAST
= 5,
94 extern struct ieee80211_ops iwl_mvm_hw_ops
;
95 extern const struct iwl_mvm_power_ops pm_legacy_ops
;
96 extern const struct iwl_mvm_power_ops pm_mac_ops
;
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
107 struct iwl_mvm_mod_params
{
111 extern struct iwl_mvm_mod_params iwlmvm_mod_params
;
113 struct iwl_mvm_phy_ctxt
{
119 * TODO: This should probably be removed. Currently here only for rate
122 struct ieee80211_channel
*channel
;
125 struct iwl_mvm_time_event_data
{
126 struct ieee80211_vif
*vif
;
127 struct list_head list
;
128 unsigned long end_jiffies
;
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)
141 /* Power management */
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
149 enum iwl_power_scheme
{
150 IWL_POWER_SCHEME_CAM
= 1,
151 IWL_POWER_SCHEME_BPS
,
155 #define IWL_CONN_MAX_LISTEN_INTERVAL 70
156 #define IWL_UAPSD_AC_INFO (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO |\
157 IEEE80211_WMM_IE_STA_QOSINFO_AC_VI |\
158 IEEE80211_WMM_IE_STA_QOSINFO_AC_BK |\
159 IEEE80211_WMM_IE_STA_QOSINFO_AC_BE)
160 #define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2
162 struct iwl_mvm_power_ops
{
163 int (*power_update_mode
)(struct iwl_mvm
*mvm
,
164 struct ieee80211_vif
*vif
);
165 int (*power_disable
)(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
166 #ifdef CONFIG_IWLWIFI_DEBUGFS
167 int (*power_dbgfs_read
)(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
,
168 char *buf
, int bufsz
);
173 #ifdef CONFIG_IWLWIFI_DEBUGFS
174 enum iwl_dbgfs_pm_mask
{
175 MVM_DEBUGFS_PM_KEEP_ALIVE
= BIT(0),
176 MVM_DEBUGFS_PM_SKIP_OVER_DTIM
= BIT(1),
177 MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS
= BIT(2),
178 MVM_DEBUGFS_PM_RX_DATA_TIMEOUT
= BIT(3),
179 MVM_DEBUGFS_PM_TX_DATA_TIMEOUT
= BIT(4),
180 MVM_DEBUGFS_PM_DISABLE_POWER_OFF
= BIT(5),
181 MVM_DEBUGFS_PM_LPRX_ENA
= BIT(6),
182 MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD
= BIT(7),
185 struct iwl_dbgfs_pm
{
186 u16 keep_alive_seconds
;
190 u8 skip_dtim_periods
;
191 bool disable_power_off
;
193 u32 lprx_rssi_threshold
;
197 /* beacon filtering */
199 enum iwl_dbgfs_bf_mask
{
200 MVM_DEBUGFS_BF_ENERGY_DELTA
= BIT(0),
201 MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA
= BIT(1),
202 MVM_DEBUGFS_BF_ROAMING_STATE
= BIT(2),
203 MVM_DEBUGFS_BF_TEMP_THRESHOLD
= BIT(3),
204 MVM_DEBUGFS_BF_TEMP_FAST_FILTER
= BIT(4),
205 MVM_DEBUGFS_BF_TEMP_SLOW_FILTER
= BIT(5),
206 MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER
= BIT(6),
207 MVM_DEBUGFS_BF_DEBUG_FLAG
= BIT(7),
208 MVM_DEBUGFS_BF_ESCAPE_TIMER
= BIT(8),
209 MVM_DEBUGFS_BA_ESCAPE_TIMER
= BIT(9),
210 MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT
= BIT(10),
213 struct iwl_dbgfs_bf
{
215 u32 bf_roaming_energy_delta
;
216 u32 bf_roaming_state
;
217 u32 bf_temp_threshold
;
218 u32 bf_temp_fast_filter
;
219 u32 bf_temp_slow_filter
;
220 u32 bf_enable_beacon_filter
;
224 u32 ba_enable_beacon_abort
;
229 enum iwl_mvm_smps_type_request
{
230 IWL_MVM_SMPS_REQ_BT_COEX
,
232 NUM_IWL_MVM_SMPS_REQ
,
236 * struct iwl_mvm_vif_bf_data - beacon filtering related data
237 * @bf_enabled: indicates if beacon filtering is enabled
238 * @ba_enabled: indicated if beacon abort is enabled
239 * @last_beacon_signal: last beacon rssi signal in dbm
240 * @ave_beacon_signal: average beacon signal
241 * @last_cqm_event: rssi of the last cqm event
243 struct iwl_mvm_vif_bf_data
{
246 s8 ave_beacon_signal
;
251 * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
252 * @id: between 0 and 3
253 * @color: to solve races upon MAC addition and removal
254 * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
255 * @uploaded: indicates the MAC context has been added to the device
256 * @ap_active: indicates that ap context is configured, and that the interface
257 * should get quota etc.
258 * @monitor_active: indicates that monitor context is configured, and that the
259 * interface should get quota etc.
260 * @queue_params: QoS params for this MAC
261 * @bcast_sta: station used for broadcast packets. Used by the following
262 * vifs: P2P_DEVICE, GO and AP.
263 * @beacon_skb: the skb used to hold the AP/GO beacon template
264 * @smps_requests: the requests of of differents parts of the driver, regard
265 the desired smps mode.
275 struct iwl_mvm_vif_bf_data bf_data
;
279 enum iwl_tsf_id tsf_id
;
282 * QoS data from mac80211, need to store this here
283 * as mac80211 has a separate callback but we need
284 * to have the data for the MAC context
286 struct ieee80211_tx_queue_params queue_params
[IEEE80211_NUM_ACS
];
287 struct iwl_mvm_time_event_data time_event_data
;
289 struct iwl_mvm_int_sta bcast_sta
;
292 * Assigned while mac80211 has the interface in a channel context,
293 * or, for P2P Device, while it exists.
295 struct iwl_mvm_phy_ctxt
*phy_ctxt
;
297 #ifdef CONFIG_PM_SLEEP
298 /* WoWLAN GTK rekey data */
300 u8 kck
[NL80211_KCK_LEN
], kek
[NL80211_KEK_LEN
];
307 #if IS_ENABLED(CONFIG_IPV6)
308 /* IPv6 addresses for WoWLAN */
309 struct in6_addr target_ipv6_addrs
[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX
];
310 int num_target_ipv6_addrs
;
314 #ifdef CONFIG_IWLWIFI_DEBUGFS
315 struct dentry
*dbgfs_dir
;
316 struct dentry
*dbgfs_slink
;
318 struct iwl_dbgfs_pm dbgfs_pm
;
319 struct iwl_dbgfs_bf dbgfs_bf
;
322 enum ieee80211_smps_mode smps_requests
[NUM_IWL_MVM_SMPS_REQ
];
325 static inline struct iwl_mvm_vif
*
326 iwl_mvm_vif_from_mac80211(struct ieee80211_vif
*vif
)
328 return (void *)vif
->drv_priv
;
331 enum iwl_scan_status
{
337 * struct iwl_nvm_section - describes an NVM section in memory.
339 * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
340 * and saved for later use by the driver. Not all NVM sections are saved
341 * this way, only the needed ones.
343 struct iwl_nvm_section
{
349 * Tx-backoff threshold
350 * @temperature: The threshold in Celsius
351 * @backoff: The tx-backoff in uSec
353 struct iwl_tt_tx_backoff
{
358 #define TT_TX_BACKOFF_SIZE 6
361 * struct iwl_tt_params - thermal throttling parameters
362 * @ct_kill_entry: CT Kill entry threshold
363 * @ct_kill_exit: CT Kill exit threshold
364 * @ct_kill_duration: The time intervals (in uSec) in which the driver needs
365 * to checks whether to exit CT Kill.
366 * @dynamic_smps_entry: Dynamic SMPS entry threshold
367 * @dynamic_smps_exit: Dynamic SMPS exit threshold
368 * @tx_protection_entry: TX protection entry threshold
369 * @tx_protection_exit: TX protection exit threshold
370 * @tx_backoff: Array of thresholds for tx-backoff , in ascending order.
371 * @support_ct_kill: Support CT Kill?
372 * @support_dynamic_smps: Support dynamic SMPS?
373 * @support_tx_protection: Support tx protection?
374 * @support_tx_backoff: Support tx-backoff?
376 struct iwl_tt_params
{
379 u32 ct_kill_duration
;
380 s32 dynamic_smps_entry
;
381 s32 dynamic_smps_exit
;
382 s32 tx_protection_entry
;
383 s32 tx_protection_exit
;
384 struct iwl_tt_tx_backoff tx_backoff
[TT_TX_BACKOFF_SIZE
];
385 bool support_ct_kill
;
386 bool support_dynamic_smps
;
387 bool support_tx_protection
;
388 bool support_tx_backoff
;
392 * struct iwl_mvm_tt_mgnt - Thermal Throttling Management structure
393 * @ct_kill_exit: worker to exit thermal kill
394 * @dynamic_smps: Is thermal throttling enabled dynamic_smps?
395 * @tx_backoff: The current thremal throttling tx backoff in uSec.
396 * @params: Parameters to configure the thermal throttling algorithm.
397 * @throttle: Is thermal throttling is active?
399 struct iwl_mvm_tt_mgmt
{
400 struct delayed_work ct_kill_exit
;
403 const struct iwl_tt_params
*params
;
408 /* for logger access */
411 struct iwl_trans
*trans
;
412 const struct iwl_fw
*fw
;
413 const struct iwl_cfg
*cfg
;
414 struct iwl_phy_db
*phy_db
;
415 struct ieee80211_hw
*hw
;
417 /* for protecting access to iwl_mvm */
419 struct list_head async_handlers_list
;
420 spinlock_t async_handlers_lock
;
421 struct work_struct async_handlers_wk
;
423 struct work_struct roc_done_wk
;
425 unsigned long status
;
428 * for beacon filtering -
429 * currently only one interface can be supported
431 struct iwl_mvm_vif
*bf_allowed_vif
;
433 enum iwl_ucode_type cur_ucode
;
436 u32 error_event_table
;
441 struct iwl_notif_wait_data notif_wait
;
443 struct mvm_statistics_rx rx_stats
;
445 unsigned long transport_queue_stop
;
446 u8 queue_to_mac80211
[IWL_MAX_HW_QUEUES
];
447 atomic_t queue_stop_count
[IWL_MAX_HW_QUEUES
];
449 struct iwl_nvm_data
*nvm_data
;
451 struct iwl_nvm_section nvm_sections
[NVM_NUM_OF_SECTIONS
];
453 /* EEPROM MAC addresses */
454 struct mac_address addresses
[IWL_MVM_MAX_ADDRESSES
];
456 /* data related to data path */
457 struct iwl_rx_phy_info last_phy_info
;
458 struct ieee80211_sta __rcu
*fw_id_to_mac_id
[IWL_MVM_STATION_COUNT
];
459 struct work_struct sta_drained_wk
;
460 unsigned long sta_drained
[BITS_TO_LONGS(IWL_MVM_STATION_COUNT
)];
461 atomic_t pending_frames
[IWL_MVM_STATION_COUNT
];
463 /* configured by mac80211 */
466 /* Scan status, cmd (pre-allocated) and auxiliary station */
467 enum iwl_scan_status scan_status
;
468 struct iwl_scan_cmd
*scan_cmd
;
470 /* Internal station */
471 struct iwl_mvm_int_sta aux_sta
;
473 u8 scan_last_antenna_idx
; /* to toggle TX between antennas */
474 u8 mgmt_last_antenna_idx
;
476 #ifdef CONFIG_IWLWIFI_DEBUGFS
477 struct dentry
*debugfs_dir
;
478 u32 dbgfs_sram_offset
, dbgfs_sram_len
;
479 bool prevent_power_down_d3
;
482 struct iwl_mvm_phy_ctxt phy_ctxts
[NUM_PHY_CTX
];
484 struct list_head time_event_list
;
485 spinlock_t time_event_lock
;
488 * A bitmap indicating the index of the key in use. The firmware
489 * can hold 16 keys at most. Reflect this fact.
491 unsigned long fw_key_table
[BITS_TO_LONGS(STA_KEY_MAX_NUM
)];
494 * This counter of created interfaces is referenced only in conjunction
495 * with FW limitation related to power management. Currently PM is
496 * supported only on a single interface.
497 * IMPORTANT: this variable counts all interfaces except P2P device.
501 /* -1 for always, 0 for never, >0 for that many times */
504 struct led_classdev led
;
506 struct ieee80211_vif
*p2p_device_vif
;
508 #ifdef CONFIG_PM_SLEEP
509 struct wiphy_wowlan_support wowlan
;
510 int gtk_ivlen
, gtk_icvlen
, ptk_ivlen
, ptk_icvlen
;
511 #ifdef CONFIG_IWLWIFI_DEBUGFS
512 u32 d3_wake_sysassert
; /* must be u32 for debugfs_create_bool */
514 bool store_d3_resume_sram
;
515 void *d3_resume_sram
;
522 struct iwl_bt_coex_profile_notif last_bt_notif
;
524 /* Thermal Throttling and CTkill */
525 struct iwl_mvm_tt_mgmt thermal_throttle
;
526 s32 temperature
; /* Celsius */
528 const struct iwl_mvm_power_ops
*pm_ops
;
531 /* Extract MVM priv from op_mode and _hw */
532 #define IWL_OP_MODE_GET_MVM(_iwl_op_mode) \
533 ((struct iwl_mvm *)(_iwl_op_mode)->op_mode_specific)
535 #define IWL_MAC80211_GET_MVM(_hw) \
536 IWL_OP_MODE_GET_MVM((struct iwl_op_mode *)((_hw)->priv))
538 enum iwl_mvm_status
{
539 IWL_MVM_STATUS_HW_RFKILL
,
540 IWL_MVM_STATUS_HW_CTKILL
,
541 IWL_MVM_STATUS_ROC_RUNNING
,
542 IWL_MVM_STATUS_IN_HW_RESTART
,
545 static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm
*mvm
)
547 return test_bit(IWL_MVM_STATUS_HW_RFKILL
, &mvm
->status
) ||
548 test_bit(IWL_MVM_STATUS_HW_CTKILL
, &mvm
->status
);
551 extern const u8 iwl_mvm_ac_to_tx_fifo
[];
553 struct iwl_rate_info
{
554 u8 plcp
; /* uCode API: IWL_RATE_6M_PLCP, etc. */
555 u8 plcp_siso
; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
556 u8 plcp_mimo2
; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
557 u8 plcp_mimo3
; /* uCode API: IWL_RATE_MIMO3_6M_PLCP, etc. */
558 u8 ieee
; /* MAC header: IWL_RATE_6M_IEEE, etc. */
565 int iwl_run_init_mvm_ucode(struct iwl_mvm
*mvm
, bool read_nvm
);
568 int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags
,
569 enum ieee80211_band band
);
570 u8
iwl_mvm_mac80211_idx_to_hwrate(int rate_idx
);
571 void iwl_mvm_dump_nic_error_log(struct iwl_mvm
*mvm
);
572 void iwl_mvm_dump_sram(struct iwl_mvm
*mvm
);
573 u8
first_antenna(u8 mask
);
574 u8
iwl_mvm_next_antenna(struct iwl_mvm
*mvm
, u8 valid
, u8 last_idx
);
576 /* Tx / Host Commands */
577 int __must_check
iwl_mvm_send_cmd(struct iwl_mvm
*mvm
,
578 struct iwl_host_cmd
*cmd
);
579 int __must_check
iwl_mvm_send_cmd_pdu(struct iwl_mvm
*mvm
, u8 id
,
580 u32 flags
, u16 len
, const void *data
);
581 int __must_check
iwl_mvm_send_cmd_status(struct iwl_mvm
*mvm
,
582 struct iwl_host_cmd
*cmd
,
584 int __must_check
iwl_mvm_send_cmd_pdu_status(struct iwl_mvm
*mvm
, u8 id
,
585 u16 len
, const void *data
,
587 int iwl_mvm_tx_skb(struct iwl_mvm
*mvm
, struct sk_buff
*skb
,
588 struct ieee80211_sta
*sta
);
589 int iwl_mvm_tx_skb_non_sta(struct iwl_mvm
*mvm
, struct sk_buff
*skb
);
590 #ifdef CONFIG_IWLWIFI_DEBUG
591 const char *iwl_mvm_get_tx_fail_reason(u32 status
);
593 static inline const char *iwl_mvm_get_tx_fail_reason(u32 status
) { return ""; }
595 int iwl_mvm_flush_tx_path(struct iwl_mvm
*mvm
, u32 tfd_msk
, bool sync
);
596 void iwl_mvm_async_handlers_purge(struct iwl_mvm
*mvm
);
599 int iwl_mvm_rx_reply_statistics(struct iwl_mvm
*mvm
,
600 struct iwl_rx_cmd_buffer
*rxb
,
601 struct iwl_device_cmd
*cmd
);
602 int iwl_mvm_rx_statistics(struct iwl_mvm
*mvm
,
603 struct iwl_rx_cmd_buffer
*rxb
,
604 struct iwl_device_cmd
*cmd
);
607 int iwl_nvm_init(struct iwl_mvm
*mvm
);
609 int iwl_mvm_up(struct iwl_mvm
*mvm
);
610 int iwl_mvm_load_d3_fw(struct iwl_mvm
*mvm
);
612 int iwl_mvm_mac_setup_register(struct iwl_mvm
*mvm
);
615 * FW notifications / CMD responses handlers
616 * Convention: iwl_mvm_rx_<NAME OF THE CMD>
618 int iwl_mvm_rx_rx_phy_cmd(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
619 struct iwl_device_cmd
*cmd
);
620 int iwl_mvm_rx_rx_mpdu(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
621 struct iwl_device_cmd
*cmd
);
622 int iwl_mvm_rx_tx_cmd(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
623 struct iwl_device_cmd
*cmd
);
624 int iwl_mvm_rx_ba_notif(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
625 struct iwl_device_cmd
*cmd
);
626 int iwl_mvm_rx_radio_ver(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
627 struct iwl_device_cmd
*cmd
);
628 int iwl_mvm_rx_fw_error(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
629 struct iwl_device_cmd
*cmd
);
630 int iwl_mvm_rx_card_state_notif(struct iwl_mvm
*mvm
,
631 struct iwl_rx_cmd_buffer
*rxb
,
632 struct iwl_device_cmd
*cmd
);
633 int iwl_mvm_rx_radio_ver(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
634 struct iwl_device_cmd
*cmd
);
637 int iwl_mvm_phy_ctxt_add(struct iwl_mvm
*mvm
, struct iwl_mvm_phy_ctxt
*ctxt
,
638 struct cfg80211_chan_def
*chandef
,
639 u8 chains_static
, u8 chains_dynamic
);
640 int iwl_mvm_phy_ctxt_changed(struct iwl_mvm
*mvm
, struct iwl_mvm_phy_ctxt
*ctxt
,
641 struct cfg80211_chan_def
*chandef
,
642 u8 chains_static
, u8 chains_dynamic
);
643 void iwl_mvm_phy_ctxt_ref(struct iwl_mvm
*mvm
,
644 struct iwl_mvm_phy_ctxt
*ctxt
);
645 void iwl_mvm_phy_ctxt_unref(struct iwl_mvm
*mvm
,
646 struct iwl_mvm_phy_ctxt
*ctxt
);
648 /* MAC (virtual interface) programming */
649 int iwl_mvm_mac_ctxt_init(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
650 void iwl_mvm_mac_ctxt_release(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
651 int iwl_mvm_mac_ctxt_add(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
652 int iwl_mvm_mac_ctxt_changed(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
653 int iwl_mvm_mac_ctxt_remove(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
654 u32
iwl_mvm_mac_get_queues_mask(struct iwl_mvm
*mvm
,
655 struct ieee80211_vif
*vif
);
656 int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm
*mvm
,
657 struct ieee80211_vif
*vif
);
658 int iwl_mvm_rx_beacon_notif(struct iwl_mvm
*mvm
,
659 struct iwl_rx_cmd_buffer
*rxb
,
660 struct iwl_device_cmd
*cmd
);
661 int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm
*mvm
,
662 struct iwl_rx_cmd_buffer
*rxb
,
663 struct iwl_device_cmd
*cmd
);
666 int iwl_mvm_binding_add_vif(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
667 int iwl_mvm_binding_remove_vif(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
669 /* Quota management */
670 int iwl_mvm_update_quotas(struct iwl_mvm
*mvm
, struct ieee80211_vif
*newvif
);
673 int iwl_mvm_scan_request(struct iwl_mvm
*mvm
,
674 struct ieee80211_vif
*vif
,
675 struct cfg80211_scan_request
*req
);
676 int iwl_mvm_rx_scan_response(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
677 struct iwl_device_cmd
*cmd
);
678 int iwl_mvm_rx_scan_complete(struct iwl_mvm
*mvm
, struct iwl_rx_cmd_buffer
*rxb
,
679 struct iwl_device_cmd
*cmd
);
680 void iwl_mvm_cancel_scan(struct iwl_mvm
*mvm
);
683 #ifdef CONFIG_IWLWIFI_DEBUGFS
684 int iwl_mvm_dbgfs_register(struct iwl_mvm
*mvm
, struct dentry
*dbgfs_dir
);
685 void iwl_mvm_vif_dbgfs_register(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
686 void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
688 static inline int iwl_mvm_dbgfs_register(struct iwl_mvm
*mvm
,
689 struct dentry
*dbgfs_dir
)
694 iwl_mvm_vif_dbgfs_register(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
)
698 iwl_mvm_vif_dbgfs_clean(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
)
701 #endif /* CONFIG_IWLWIFI_DEBUGFS */
704 int iwl_mvm_send_lq_cmd(struct iwl_mvm
*mvm
, struct iwl_lq_cmd
*lq
,
705 u8 flags
, bool init
);
707 /* power managment */
708 static inline int iwl_mvm_power_update_mode(struct iwl_mvm
*mvm
,
709 struct ieee80211_vif
*vif
)
711 return mvm
->pm_ops
->power_update_mode(mvm
, vif
);
714 static inline int iwl_mvm_power_disable(struct iwl_mvm
*mvm
,
715 struct ieee80211_vif
*vif
)
717 return mvm
->pm_ops
->power_disable(mvm
, vif
);
720 #ifdef CONFIG_IWLWIFI_DEBUGFS
721 static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm
*mvm
,
722 struct ieee80211_vif
*vif
,
723 char *buf
, int bufsz
)
725 return mvm
->pm_ops
->power_dbgfs_read(mvm
, vif
, buf
, bufsz
);
729 int iwl_mvm_leds_init(struct iwl_mvm
*mvm
);
730 void iwl_mvm_leds_exit(struct iwl_mvm
*mvm
);
732 /* D3 (WoWLAN, NetDetect) */
733 int iwl_mvm_suspend(struct ieee80211_hw
*hw
, struct cfg80211_wowlan
*wowlan
);
734 int iwl_mvm_resume(struct ieee80211_hw
*hw
);
735 void iwl_mvm_set_wakeup(struct ieee80211_hw
*hw
, bool enabled
);
736 void iwl_mvm_set_rekey_data(struct ieee80211_hw
*hw
,
737 struct ieee80211_vif
*vif
,
738 struct cfg80211_gtk_rekey_data
*data
);
739 void iwl_mvm_ipv6_addr_change(struct ieee80211_hw
*hw
,
740 struct ieee80211_vif
*vif
,
741 struct inet6_dev
*idev
);
742 void iwl_mvm_set_default_unicast_key(struct ieee80211_hw
*hw
,
743 struct ieee80211_vif
*vif
, int idx
);
744 extern const struct file_operations iwl_dbgfs_d3_test_ops
;
747 int iwl_send_bt_prio_tbl(struct iwl_mvm
*mvm
);
748 int iwl_send_bt_init_conf(struct iwl_mvm
*mvm
);
749 int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm
*mvm
,
750 struct iwl_rx_cmd_buffer
*rxb
,
751 struct iwl_device_cmd
*cmd
);
752 void iwl_mvm_bt_rssi_event(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
,
753 enum ieee80211_rssi_event rssi_event
);
754 void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
);
756 /* beacon filtering */
757 #ifdef CONFIG_IWLWIFI_DEBUGFS
759 iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif
*vif
,
760 struct iwl_beacon_filter_cmd
*cmd
);
763 iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif
*vif
,
764 struct iwl_beacon_filter_cmd
*cmd
)
767 int iwl_mvm_enable_beacon_filter(struct iwl_mvm
*mvm
,
768 struct ieee80211_vif
*vif
);
769 int iwl_mvm_disable_beacon_filter(struct iwl_mvm
*mvm
,
770 struct ieee80211_vif
*vif
);
771 int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm
*mvm
,
772 struct iwl_beacon_filter_cmd
*cmd
);
773 int iwl_mvm_update_beacon_abort(struct iwl_mvm
*mvm
,
774 struct ieee80211_vif
*vif
, bool enable
);
775 int iwl_mvm_update_beacon_filter(struct iwl_mvm
*mvm
,
776 struct ieee80211_vif
*vif
);
779 void iwl_mvm_update_smps(struct iwl_mvm
*mvm
, struct ieee80211_vif
*vif
,
780 enum iwl_mvm_smps_type_request req_type
,
781 enum ieee80211_smps_mode smps_request
);
783 /* Thermal management and CT-kill */
784 void iwl_mvm_tt_handler(struct iwl_mvm
*mvm
);
785 void iwl_mvm_tt_initialize(struct iwl_mvm
*mvm
);
786 void iwl_mvm_tt_exit(struct iwl_mvm
*mvm
);
787 void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm
*mvm
, bool state
);
789 #endif /* __IWL_MVM_H__ */