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) 2008 - 2011 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 LICENSE.GPL.
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) 2005 - 2011 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.
61 *****************************************************************************/
63 #ifndef __iwl_core_h__
64 #define __iwl_core_h__
68 /************************
69 * forward declarations *
70 ************************/
75 #define IWLWIFI_VERSION "in-tree:"
76 #define DRV_COPYRIGHT "Copyright(c) 2003-2011 Intel Corporation"
77 #define DRV_AUTHOR "<ilw@linux.intel.com>"
79 #define TIME_UNIT 1024
81 #define IWL_CMD(x) case x: return #x
84 void (*set_rxon_chain
)(struct iwl_priv
*priv
,
85 struct iwl_rxon_context
*ctx
);
86 int (*set_tx_ant
)(struct iwl_priv
*priv
, u8 valid_tx_ant
);
87 void (*send_bt_config
)(struct iwl_priv
*priv
);
88 int (*set_pan_params
)(struct iwl_priv
*priv
);
91 struct iwl_hcmd_utils_ops
{
92 u16 (*build_addsta_hcmd
)(const struct iwl_addsta_cmd
*cmd
, u8
*data
);
93 void (*gain_computation
)(struct iwl_priv
*priv
,
95 u16 min_average_noise_antennat_i
,
96 u32 min_average_noise
,
98 void (*chain_noise_reset
)(struct iwl_priv
*priv
);
99 void (*tx_cmd_protection
)(struct iwl_priv
*priv
,
100 struct ieee80211_tx_info
*info
,
101 __le16 fc
, __le32
*tx_flags
);
102 int (*calc_rssi
)(struct iwl_priv
*priv
,
103 struct iwl_rx_phy_res
*rx_resp
);
104 int (*request_scan
)(struct iwl_priv
*priv
, struct ieee80211_vif
*vif
);
108 int (*init
)(struct iwl_priv
*priv
);
109 void (*config
)(struct iwl_priv
*priv
);
112 struct iwl_temp_ops
{
113 void (*temperature
)(struct iwl_priv
*priv
);
117 /* set hw dependent parameters */
118 int (*set_hw_params
)(struct iwl_priv
*priv
);
119 /* setup Rx handler */
120 void (*rx_handler_setup
)(struct iwl_priv
*priv
);
121 /* setup deferred work */
122 void (*setup_deferred_work
)(struct iwl_priv
*priv
);
123 /* cancel deferred work */
124 void (*cancel_deferred_work
)(struct iwl_priv
*priv
);
125 /* check validity of rtc data address */
126 int (*is_valid_rtc_data_addr
)(u32 addr
);
127 int (*set_channel_switch
)(struct iwl_priv
*priv
,
128 struct ieee80211_channel_switch
*ch_switch
);
129 /* power management */
130 struct iwl_apm_ops apm_ops
;
133 void (*update_chain_flags
)(struct iwl_priv
*priv
);
135 /* eeprom operations (as defined in iwl-eeprom.h) */
136 struct iwl_eeprom_ops eeprom_ops
;
139 struct iwl_temp_ops temp_ops
;
142 /* NIC specific ops */
144 void (*additional_nic_config
)(struct iwl_priv
*priv
);
148 const struct iwl_lib_ops
*lib
;
149 const struct iwl_hcmd_ops
*hcmd
;
150 const struct iwl_hcmd_utils_ops
*utils
;
151 const struct iwl_nic_ops
*nic
;
154 struct iwl_mod_params
{
155 int sw_crypto
; /* def: 0 = using hardware encryption */
156 int num_of_queues
; /* def: HW dependent */
157 int disable_11n
; /* def: 0 = 11n capabilities enabled */
158 int amsdu_size_8K
; /* def: 1 = enable 8K amsdu size */
159 int antenna
; /* def: 0 = both antennas (use diversity) */
160 int restart_fw
; /* def: 1 = restart firmware */
161 bool plcp_check
; /* def: true = enable plcp health check */
162 bool ack_check
; /* def: false = disable ack health check */
163 bool bt_coex_active
; /* def: true = enable bt coex */
164 int led_mode
; /* def: 0 = system default */
165 bool no_sleep_autoadjust
; /* def: true = disable autoadjust */
166 bool power_save
; /* def: false = disable power save */
167 int power_level
; /* def: 1 = power level */
171 * @max_ll_items: max number of OTP blocks
172 * @shadow_ram_support: shadow support for OTP memory
173 * @led_compensation: compensate on the led on/off time per HW according
174 * to the deviation to achieve the desired led frequency.
175 * The detail algorithm is described in iwl-led.c
176 * @chain_noise_num_beacons: number of beacons used to compute chain noise
177 * @adv_thermal_throttle: support advance thermal throttle
178 * @support_ct_kill_exit: support ct kill exit condition
179 * @support_wimax_coexist: support wimax/wifi co-exist
180 * @plcp_delta_threshold: plcp error rate threshold used to trigger
181 * radio tuning when there is a high receiving plcp error rate
182 * @chain_noise_scale: default chain noise scale used for gain computation
183 * @wd_timeout: TX queues watchdog timeout
184 * @temperature_kelvin: temperature report by uCode in kelvin
185 * @max_event_log_size: size of event log buffer size for ucode event logging
186 * @shadow_reg_enable: HW shadhow register bit
188 struct iwl_base_params
{
190 int num_of_queues
; /* def: HW dependent */
191 int num_of_ampdu_queues
;/* def: HW dependent */
192 /* for iwl_apm_init() */
195 const u16 max_ll_items
;
196 const bool shadow_ram_support
;
197 u16 led_compensation
;
198 int chain_noise_num_beacons
;
199 bool adv_thermal_throttle
;
200 bool support_ct_kill_exit
;
201 const bool support_wimax_coexist
;
202 u8 plcp_delta_threshold
;
203 s32 chain_noise_scale
;
204 unsigned int wd_timeout
;
205 bool temperature_kelvin
;
206 u32 max_event_log_size
;
207 const bool shadow_reg_enable
;
210 * @advanced_bt_coexist: support advanced bt coexist
211 * @bt_init_traffic_load: specify initial bt traffic load
212 * @bt_prio_boost: default bt priority boost value
213 * @agg_time_limit: maximum number of uSec in aggregation
214 * @ampdu_factor: Maximum A-MPDU length factor
215 * @ampdu_density: Minimum A-MPDU spacing
216 * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode
218 struct iwl_bt_params
{
219 bool advanced_bt_coexist
;
220 u8 bt_init_traffic_load
;
229 * @use_rts_for_aggregation: use rts/cts protection for HT traffic
231 struct iwl_ht_params
{
232 const bool ht_greenfield_support
; /* if used set to true */
233 bool use_rts_for_aggregation
;
234 enum ieee80211_smps_mode smps_mode
;
239 * @fw_name_pre: Firmware filename prefix. The api version and extension
240 * (.ucode) will be added to filename before loading from disk. The
241 * filename is constructed as fw_name_pre<api>.ucode.
242 * @ucode_api_max: Highest version of uCode API supported by driver.
243 * @ucode_api_min: Lowest version of uCode API supported by driver.
244 * @pa_type: used by 6000 series only to identify the type of Power Amplifier
245 * @need_dc_calib: need to perform init dc calibration
246 * @need_temp_offset_calib: need to perform temperature offset calibration
247 * @scan_antennas: available antenna for scan operation
248 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
249 * @adv_pm: advance power management
250 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
251 * @internal_wimax_coex: internal wifi/wimax combo device
252 * @iq_invert: I/Q inversion
253 * @disable_otp_refresh: disable OTP refresh current limit
255 * We enable the driver to be backward compatible wrt API version. The
256 * driver specifies which APIs it supports (with @ucode_api_max being the
257 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
258 * it has a supported API version. The firmware's API version will be
259 * stored in @iwl_priv, enabling the driver to make runtime changes based
260 * on firmware version used.
263 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
264 * Driver interacts with Firmware API version >= 2.
266 * Driver interacts with Firmware API version 1.
269 * The ideal usage of this infrastructure is to treat a new ucode API
270 * release as a new hardware revision. That is, through utilizing the
271 * iwl_hcmd_utils_ops etc. we accommodate different command structures
272 * and flows between hardware versions (4965/5000) as well as their API
277 /* params specific to an individual device within a device family */
279 const char *fw_name_pre
;
280 const unsigned int ucode_api_max
;
281 const unsigned int ucode_api_min
;
286 u16 eeprom_calib_ver
;
287 const struct iwl_ops
*ops
;
288 /* params not likely to change within a device family */
289 struct iwl_base_params
*base_params
;
290 /* params likely to change within a device family */
291 struct iwl_ht_params
*ht_params
;
292 struct iwl_bt_params
*bt_params
;
293 enum iwl_pa_type pa_type
; /* if used set to IWL_PA_SYSTEM */
294 const bool need_dc_calib
; /* if used set to true */
295 const bool need_temp_offset_calib
; /* if used set to true */
296 u8 scan_rx_antennas
[IEEE80211_NUM_BANDS
];
297 enum iwl_led_mode led_mode
;
299 const bool rx_with_siso_diversity
;
300 const bool internal_wimax_coex
;
301 const bool iq_invert
;
302 const bool disable_otp_refresh
;
305 /***************************
307 ***************************/
309 int iwl_mac_conf_tx(struct ieee80211_hw
*hw
, u16 queue
,
310 const struct ieee80211_tx_queue_params
*params
);
311 int iwl_mac_tx_last_beacon(struct ieee80211_hw
*hw
);
312 void iwl_set_rxon_hwcrypto(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
,
314 int iwl_check_rxon_cmd(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
);
315 int iwl_full_rxon_required(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
);
316 int iwl_set_rxon_channel(struct iwl_priv
*priv
, struct ieee80211_channel
*ch
,
317 struct iwl_rxon_context
*ctx
);
318 void iwl_set_flags_for_band(struct iwl_priv
*priv
,
319 struct iwl_rxon_context
*ctx
,
320 enum ieee80211_band band
,
321 struct ieee80211_vif
*vif
);
322 u8
iwl_get_single_channel_number(struct iwl_priv
*priv
,
323 enum ieee80211_band band
);
324 void iwl_set_rxon_ht(struct iwl_priv
*priv
, struct iwl_ht_config
*ht_conf
);
325 bool iwl_is_ht40_tx_allowed(struct iwl_priv
*priv
,
326 struct iwl_rxon_context
*ctx
,
327 struct ieee80211_sta_ht_cap
*ht_cap
);
328 void iwl_connection_init_rx_config(struct iwl_priv
*priv
,
329 struct iwl_rxon_context
*ctx
);
330 void iwl_set_rate(struct iwl_priv
*priv
);
331 void iwl_irq_handle_error(struct iwl_priv
*priv
);
332 int iwl_mac_add_interface(struct ieee80211_hw
*hw
,
333 struct ieee80211_vif
*vif
);
334 void iwl_mac_remove_interface(struct ieee80211_hw
*hw
,
335 struct ieee80211_vif
*vif
);
336 int iwl_mac_change_interface(struct ieee80211_hw
*hw
,
337 struct ieee80211_vif
*vif
,
338 enum nl80211_iftype newtype
, bool newp2p
);
339 int iwl_alloc_txq_mem(struct iwl_priv
*priv
);
340 void iwl_free_txq_mem(struct iwl_priv
*priv
);
342 #ifdef CONFIG_IWLWIFI_DEBUGFS
343 int iwl_alloc_traffic_mem(struct iwl_priv
*priv
);
344 void iwl_free_traffic_mem(struct iwl_priv
*priv
);
345 void iwl_reset_traffic_log(struct iwl_priv
*priv
);
346 void iwl_dbg_log_tx_data_frame(struct iwl_priv
*priv
,
347 u16 length
, struct ieee80211_hdr
*header
);
348 void iwl_dbg_log_rx_data_frame(struct iwl_priv
*priv
,
349 u16 length
, struct ieee80211_hdr
*header
);
350 const char *get_mgmt_string(int cmd
);
351 const char *get_ctrl_string(int cmd
);
352 void iwl_clear_traffic_stats(struct iwl_priv
*priv
);
353 void iwl_update_stats(struct iwl_priv
*priv
, bool is_tx
, __le16 fc
,
356 static inline int iwl_alloc_traffic_mem(struct iwl_priv
*priv
)
360 static inline void iwl_free_traffic_mem(struct iwl_priv
*priv
)
363 static inline void iwl_reset_traffic_log(struct iwl_priv
*priv
)
366 static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv
*priv
,
367 u16 length
, struct ieee80211_hdr
*header
)
370 static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv
*priv
,
371 u16 length
, struct ieee80211_hdr
*header
)
374 static inline void iwl_update_stats(struct iwl_priv
*priv
, bool is_tx
,
380 /*****************************************************
382 ******************************************************/
383 void iwl_cmd_queue_free(struct iwl_priv
*priv
);
384 void iwl_cmd_queue_unmap(struct iwl_priv
*priv
);
385 int iwl_rx_queue_alloc(struct iwl_priv
*priv
);
386 void iwl_rx_queue_update_write_ptr(struct iwl_priv
*priv
,
387 struct iwl_rx_queue
*q
);
388 int iwl_rx_queue_space(const struct iwl_rx_queue
*q
);
389 void iwl_tx_cmd_complete(struct iwl_priv
*priv
, struct iwl_rx_mem_buffer
*rxb
);
391 void iwl_chswitch_done(struct iwl_priv
*priv
, bool is_success
);
395 /*****************************************************
397 ******************************************************/
398 void iwl_txq_update_write_ptr(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
);
399 int iwl_tx_queue_init(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
,
400 int slots_num
, u32 txq_id
);
401 void iwl_tx_queue_reset(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
,
402 int slots_num
, u32 txq_id
);
403 void iwl_tx_queue_free(struct iwl_priv
*priv
, int txq_id
);
404 void iwl_tx_queue_unmap(struct iwl_priv
*priv
, int txq_id
);
405 void iwl_setup_watchdog(struct iwl_priv
*priv
);
406 /*****************************************************
408 ****************************************************/
409 int iwl_set_tx_power(struct iwl_priv
*priv
, s8 tx_power
, bool force
);
411 /*******************************************************************************
413 ******************************************************************************/
415 u8
iwl_rate_get_lowest_plcp(struct iwl_priv
*priv
,
416 struct iwl_rxon_context
*ctx
);
418 /*******************************************************************************
420 ******************************************************************************/
421 void iwl_init_scan_params(struct iwl_priv
*priv
);
422 int iwl_scan_cancel(struct iwl_priv
*priv
);
423 int iwl_scan_cancel_timeout(struct iwl_priv
*priv
, unsigned long ms
);
424 void iwl_force_scan_end(struct iwl_priv
*priv
);
425 int iwl_mac_hw_scan(struct ieee80211_hw
*hw
,
426 struct ieee80211_vif
*vif
,
427 struct cfg80211_scan_request
*req
);
428 void iwl_internal_short_hw_scan(struct iwl_priv
*priv
);
429 int iwl_force_reset(struct iwl_priv
*priv
, int mode
, bool external
);
430 u16
iwl_fill_probe_req(struct iwl_priv
*priv
, struct ieee80211_mgmt
*frame
,
431 const u8
*ta
, const u8
*ie
, int ie_len
, int left
);
432 void iwl_setup_rx_scan_handlers(struct iwl_priv
*priv
);
433 u16
iwl_get_active_dwell_time(struct iwl_priv
*priv
,
434 enum ieee80211_band band
,
436 u16
iwl_get_passive_dwell_time(struct iwl_priv
*priv
,
437 enum ieee80211_band band
,
438 struct ieee80211_vif
*vif
);
439 void iwl_setup_scan_deferred_work(struct iwl_priv
*priv
);
440 void iwl_cancel_scan_deferred_work(struct iwl_priv
*priv
);
441 int __must_check
iwl_scan_initiate(struct iwl_priv
*priv
,
442 struct ieee80211_vif
*vif
,
443 enum iwl_scan_type scan_type
,
444 enum ieee80211_band band
);
446 /* For faster active scanning, scan will move to the next channel if fewer than
447 * PLCP_QUIET_THRESH packets are heard on this channel within
448 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
449 * time if it's a quiet channel (nothing responded to our probe, and there's
451 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
452 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
453 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
455 #define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
457 /*****************************************************
458 * S e n d i n g H o s t C o m m a n d s *
459 *****************************************************/
461 const char *get_cmd_string(u8 cmd
);
462 int __must_check
iwl_send_cmd_sync(struct iwl_priv
*priv
,
463 struct iwl_host_cmd
*cmd
);
464 int iwl_send_cmd(struct iwl_priv
*priv
, struct iwl_host_cmd
*cmd
);
465 int __must_check
iwl_send_cmd_pdu(struct iwl_priv
*priv
, u8 id
,
466 u16 len
, const void *data
);
467 int iwl_send_cmd_pdu_async(struct iwl_priv
*priv
, u8 id
, u16 len
,
469 void (*callback
)(struct iwl_priv
*priv
,
470 struct iwl_device_cmd
*cmd
,
471 struct iwl_rx_packet
*pkt
));
473 int iwl_enqueue_hcmd(struct iwl_priv
*priv
, struct iwl_host_cmd
*cmd
);
475 void iwl_bg_watchdog(unsigned long data
);
476 u32
iwl_usecs_to_beacons(struct iwl_priv
*priv
, u32 usec
, u32 beacon_interval
);
477 __le32
iwl_add_beacon_time(struct iwl_priv
*priv
, u32 base
,
478 u32 addon
, u32 beacon_interval
);
481 int iwl_suspend(struct iwl_priv
*priv
);
482 int iwl_resume(struct iwl_priv
*priv
);
483 #endif /* !CONFIG_PM */
485 /*****************************************************
486 * Error Handling Debugging
487 ******************************************************/
488 void iwl_dump_nic_error_log(struct iwl_priv
*priv
);
489 int iwl_dump_nic_event_log(struct iwl_priv
*priv
,
490 bool full_log
, char **buf
, bool display
);
491 void iwl_dump_csr(struct iwl_priv
*priv
);
492 int iwl_dump_fh(struct iwl_priv
*priv
, char **buf
, bool display
);
493 #ifdef CONFIG_IWLWIFI_DEBUG
494 void iwl_print_rx_config_cmd(struct iwl_priv
*priv
,
495 struct iwl_rxon_context
*ctx
);
497 static inline void iwl_print_rx_config_cmd(struct iwl_priv
*priv
,
498 struct iwl_rxon_context
*ctx
)
503 void iwl_clear_isr_stats(struct iwl_priv
*priv
);
505 /*****************************************************
507 ******************************************************/
508 int iwlcore_init_geos(struct iwl_priv
*priv
);
509 void iwlcore_free_geos(struct iwl_priv
*priv
);
511 /*************** DRIVER STATUS FUNCTIONS *****/
513 #define STATUS_HCMD_ACTIVE 0 /* host command in progress */
514 /* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
515 #define STATUS_INT_ENABLED 2
516 #define STATUS_RF_KILL_HW 3
517 #define STATUS_CT_KILL 4
518 #define STATUS_INIT 5
519 #define STATUS_ALIVE 6
520 #define STATUS_READY 7
521 #define STATUS_TEMPERATURE 8
522 #define STATUS_GEO_CONFIGURED 9
523 #define STATUS_EXIT_PENDING 10
524 #define STATUS_STATISTICS 12
525 #define STATUS_SCANNING 13
526 #define STATUS_SCAN_ABORTING 14
527 #define STATUS_SCAN_HW 15
528 #define STATUS_POWER_PMI 16
529 #define STATUS_FW_ERROR 17
530 #define STATUS_DEVICE_ENABLED 18
531 #define STATUS_CHANNEL_SWITCH_PENDING 19
534 static inline int iwl_is_ready(struct iwl_priv
*priv
)
536 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
537 * set but EXIT_PENDING is not */
538 return test_bit(STATUS_READY
, &priv
->status
) &&
539 test_bit(STATUS_GEO_CONFIGURED
, &priv
->status
) &&
540 !test_bit(STATUS_EXIT_PENDING
, &priv
->status
);
543 static inline int iwl_is_alive(struct iwl_priv
*priv
)
545 return test_bit(STATUS_ALIVE
, &priv
->status
);
548 static inline int iwl_is_init(struct iwl_priv
*priv
)
550 return test_bit(STATUS_INIT
, &priv
->status
);
553 static inline int iwl_is_rfkill_hw(struct iwl_priv
*priv
)
555 return test_bit(STATUS_RF_KILL_HW
, &priv
->status
);
558 static inline int iwl_is_rfkill(struct iwl_priv
*priv
)
560 return iwl_is_rfkill_hw(priv
);
563 static inline int iwl_is_ctkill(struct iwl_priv
*priv
)
565 return test_bit(STATUS_CT_KILL
, &priv
->status
);
568 static inline int iwl_is_ready_rf(struct iwl_priv
*priv
)
571 if (iwl_is_rfkill(priv
))
574 return iwl_is_ready(priv
);
577 extern void iwl_send_bt_config(struct iwl_priv
*priv
);
578 extern int iwl_send_statistics_request(struct iwl_priv
*priv
,
579 u8 flags
, bool clear
);
580 void iwl_apm_stop(struct iwl_priv
*priv
);
581 int iwl_apm_init(struct iwl_priv
*priv
);
583 int iwl_send_rxon_timing(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
);
585 static inline const struct ieee80211_supported_band
*iwl_get_hw_mode(
586 struct iwl_priv
*priv
, enum ieee80211_band band
)
588 return priv
->hw
->wiphy
->bands
[band
];
591 static inline bool iwl_advanced_bt_coexist(struct iwl_priv
*priv
)
593 return priv
->cfg
->bt_params
&&
594 priv
->cfg
->bt_params
->advanced_bt_coexist
;
597 extern bool bt_siso_mode
;
600 void iwlagn_fw_error(struct iwl_priv
*priv
, bool ondemand
);
602 #endif /* __iwl_core_h__ */