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 */
170 * @max_ll_items: max number of OTP blocks
171 * @shadow_ram_support: shadow support for OTP memory
172 * @led_compensation: compensate on the led on/off time per HW according
173 * to the deviation to achieve the desired led frequency.
174 * The detail algorithm is described in iwl-led.c
175 * @chain_noise_num_beacons: number of beacons used to compute chain noise
176 * @adv_thermal_throttle: support advance thermal throttle
177 * @support_ct_kill_exit: support ct kill exit condition
178 * @support_wimax_coexist: support wimax/wifi co-exist
179 * @plcp_delta_threshold: plcp error rate threshold used to trigger
180 * radio tuning when there is a high receiving plcp error rate
181 * @chain_noise_scale: default chain noise scale used for gain computation
182 * @wd_timeout: TX queues watchdog timeout
183 * @temperature_kelvin: temperature report by uCode in kelvin
184 * @max_event_log_size: size of event log buffer size for ucode event logging
185 * @shadow_reg_enable: HW shadhow register bit
187 struct iwl_base_params
{
189 int num_of_queues
; /* def: HW dependent */
190 int num_of_ampdu_queues
;/* def: HW dependent */
191 /* for iwl_apm_init() */
194 const u16 max_ll_items
;
195 const bool shadow_ram_support
;
196 u16 led_compensation
;
197 int chain_noise_num_beacons
;
198 bool adv_thermal_throttle
;
199 bool support_ct_kill_exit
;
200 const bool support_wimax_coexist
;
201 u8 plcp_delta_threshold
;
202 s32 chain_noise_scale
;
203 unsigned int wd_timeout
;
204 bool temperature_kelvin
;
205 u32 max_event_log_size
;
206 const bool shadow_reg_enable
;
209 * @advanced_bt_coexist: support advanced bt coexist
210 * @bt_init_traffic_load: specify initial bt traffic load
211 * @bt_prio_boost: default bt priority boost value
212 * @agg_time_limit: maximum number of uSec in aggregation
213 * @ampdu_factor: Maximum A-MPDU length factor
214 * @ampdu_density: Minimum A-MPDU spacing
215 * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode
217 struct iwl_bt_params
{
218 bool advanced_bt_coexist
;
219 u8 bt_init_traffic_load
;
228 * @use_rts_for_aggregation: use rts/cts protection for HT traffic
230 struct iwl_ht_params
{
231 const bool ht_greenfield_support
; /* if used set to true */
232 bool use_rts_for_aggregation
;
233 enum ieee80211_smps_mode smps_mode
;
238 * @fw_name_pre: Firmware filename prefix. The api version and extension
239 * (.ucode) will be added to filename before loading from disk. The
240 * filename is constructed as fw_name_pre<api>.ucode.
241 * @ucode_api_max: Highest version of uCode API supported by driver.
242 * @ucode_api_min: Lowest version of uCode API supported by driver.
243 * @pa_type: used by 6000 series only to identify the type of Power Amplifier
244 * @need_dc_calib: need to perform init dc calibration
245 * @need_temp_offset_calib: need to perform temperature offset calibration
246 * @scan_antennas: available antenna for scan operation
247 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
248 * @adv_pm: advance power management
249 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
250 * @internal_wimax_coex: internal wifi/wimax combo device
251 * @iq_invert: I/Q inversion
252 * @disable_otp_refresh: disable OTP refresh current limit
254 * We enable the driver to be backward compatible wrt API version. The
255 * driver specifies which APIs it supports (with @ucode_api_max being the
256 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
257 * it has a supported API version. The firmware's API version will be
258 * stored in @iwl_priv, enabling the driver to make runtime changes based
259 * on firmware version used.
262 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
263 * Driver interacts with Firmware API version >= 2.
265 * Driver interacts with Firmware API version 1.
268 * The ideal usage of this infrastructure is to treat a new ucode API
269 * release as a new hardware revision. That is, through utilizing the
270 * iwl_hcmd_utils_ops etc. we accommodate different command structures
271 * and flows between hardware versions (4965/5000) as well as their API
276 /* params specific to an individual device within a device family */
278 const char *fw_name_pre
;
279 const unsigned int ucode_api_max
;
280 const unsigned int ucode_api_min
;
285 u16 eeprom_calib_ver
;
286 const struct iwl_ops
*ops
;
287 /* params not likely to change within a device family */
288 struct iwl_base_params
*base_params
;
289 /* params likely to change within a device family */
290 struct iwl_ht_params
*ht_params
;
291 struct iwl_bt_params
*bt_params
;
292 enum iwl_pa_type pa_type
; /* if used set to IWL_PA_SYSTEM */
293 const bool need_dc_calib
; /* if used set to true */
294 const bool need_temp_offset_calib
; /* if used set to true */
295 u8 scan_rx_antennas
[IEEE80211_NUM_BANDS
];
296 enum iwl_led_mode led_mode
;
298 const bool rx_with_siso_diversity
;
299 const bool internal_wimax_coex
;
300 const bool iq_invert
;
301 const bool disable_otp_refresh
;
304 /***************************
306 ***************************/
308 int iwl_mac_conf_tx(struct ieee80211_hw
*hw
, u16 queue
,
309 const struct ieee80211_tx_queue_params
*params
);
310 int iwl_mac_tx_last_beacon(struct ieee80211_hw
*hw
);
311 void iwl_set_rxon_hwcrypto(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
,
313 int iwl_check_rxon_cmd(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
);
314 int iwl_full_rxon_required(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
);
315 int iwl_set_rxon_channel(struct iwl_priv
*priv
, struct ieee80211_channel
*ch
,
316 struct iwl_rxon_context
*ctx
);
317 void iwl_set_flags_for_band(struct iwl_priv
*priv
,
318 struct iwl_rxon_context
*ctx
,
319 enum ieee80211_band band
,
320 struct ieee80211_vif
*vif
);
321 u8
iwl_get_single_channel_number(struct iwl_priv
*priv
,
322 enum ieee80211_band band
);
323 void iwl_set_rxon_ht(struct iwl_priv
*priv
, struct iwl_ht_config
*ht_conf
);
324 bool iwl_is_ht40_tx_allowed(struct iwl_priv
*priv
,
325 struct iwl_rxon_context
*ctx
,
326 struct ieee80211_sta_ht_cap
*ht_cap
);
327 void iwl_connection_init_rx_config(struct iwl_priv
*priv
,
328 struct iwl_rxon_context
*ctx
);
329 void iwl_set_rate(struct iwl_priv
*priv
);
330 void iwl_irq_handle_error(struct iwl_priv
*priv
);
331 int iwl_mac_add_interface(struct ieee80211_hw
*hw
,
332 struct ieee80211_vif
*vif
);
333 void iwl_mac_remove_interface(struct ieee80211_hw
*hw
,
334 struct ieee80211_vif
*vif
);
335 int iwl_mac_change_interface(struct ieee80211_hw
*hw
,
336 struct ieee80211_vif
*vif
,
337 enum nl80211_iftype newtype
, bool newp2p
);
338 int iwl_alloc_txq_mem(struct iwl_priv
*priv
);
339 void iwl_free_txq_mem(struct iwl_priv
*priv
);
341 #ifdef CONFIG_IWLWIFI_DEBUGFS
342 int iwl_alloc_traffic_mem(struct iwl_priv
*priv
);
343 void iwl_free_traffic_mem(struct iwl_priv
*priv
);
344 void iwl_reset_traffic_log(struct iwl_priv
*priv
);
345 void iwl_dbg_log_tx_data_frame(struct iwl_priv
*priv
,
346 u16 length
, struct ieee80211_hdr
*header
);
347 void iwl_dbg_log_rx_data_frame(struct iwl_priv
*priv
,
348 u16 length
, struct ieee80211_hdr
*header
);
349 const char *get_mgmt_string(int cmd
);
350 const char *get_ctrl_string(int cmd
);
351 void iwl_clear_traffic_stats(struct iwl_priv
*priv
);
352 void iwl_update_stats(struct iwl_priv
*priv
, bool is_tx
, __le16 fc
,
355 static inline int iwl_alloc_traffic_mem(struct iwl_priv
*priv
)
359 static inline void iwl_free_traffic_mem(struct iwl_priv
*priv
)
362 static inline void iwl_reset_traffic_log(struct iwl_priv
*priv
)
365 static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv
*priv
,
366 u16 length
, struct ieee80211_hdr
*header
)
369 static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv
*priv
,
370 u16 length
, struct ieee80211_hdr
*header
)
373 static inline void iwl_update_stats(struct iwl_priv
*priv
, bool is_tx
,
379 /*****************************************************
381 ******************************************************/
382 void iwl_cmd_queue_free(struct iwl_priv
*priv
);
383 void iwl_cmd_queue_unmap(struct iwl_priv
*priv
);
384 int iwl_rx_queue_alloc(struct iwl_priv
*priv
);
385 void iwl_rx_queue_update_write_ptr(struct iwl_priv
*priv
,
386 struct iwl_rx_queue
*q
);
387 int iwl_rx_queue_space(const struct iwl_rx_queue
*q
);
388 void iwl_tx_cmd_complete(struct iwl_priv
*priv
, struct iwl_rx_mem_buffer
*rxb
);
390 void iwl_chswitch_done(struct iwl_priv
*priv
, bool is_success
);
394 /*****************************************************
396 ******************************************************/
397 void iwl_txq_update_write_ptr(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
);
398 int iwl_tx_queue_init(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
,
399 int slots_num
, u32 txq_id
);
400 void iwl_tx_queue_reset(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
,
401 int slots_num
, u32 txq_id
);
402 void iwl_tx_queue_free(struct iwl_priv
*priv
, int txq_id
);
403 void iwl_tx_queue_unmap(struct iwl_priv
*priv
, int txq_id
);
404 void iwl_setup_watchdog(struct iwl_priv
*priv
);
405 /*****************************************************
407 ****************************************************/
408 int iwl_set_tx_power(struct iwl_priv
*priv
, s8 tx_power
, bool force
);
410 /*******************************************************************************
412 ******************************************************************************/
414 u8
iwl_rate_get_lowest_plcp(struct iwl_priv
*priv
,
415 struct iwl_rxon_context
*ctx
);
417 /*******************************************************************************
419 ******************************************************************************/
420 void iwl_init_scan_params(struct iwl_priv
*priv
);
421 int iwl_scan_cancel(struct iwl_priv
*priv
);
422 int iwl_scan_cancel_timeout(struct iwl_priv
*priv
, unsigned long ms
);
423 void iwl_force_scan_end(struct iwl_priv
*priv
);
424 int iwl_mac_hw_scan(struct ieee80211_hw
*hw
,
425 struct ieee80211_vif
*vif
,
426 struct cfg80211_scan_request
*req
);
427 void iwl_internal_short_hw_scan(struct iwl_priv
*priv
);
428 int iwl_force_reset(struct iwl_priv
*priv
, int mode
, bool external
);
429 u16
iwl_fill_probe_req(struct iwl_priv
*priv
, struct ieee80211_mgmt
*frame
,
430 const u8
*ta
, const u8
*ie
, int ie_len
, int left
);
431 void iwl_setup_rx_scan_handlers(struct iwl_priv
*priv
);
432 u16
iwl_get_active_dwell_time(struct iwl_priv
*priv
,
433 enum ieee80211_band band
,
435 u16
iwl_get_passive_dwell_time(struct iwl_priv
*priv
,
436 enum ieee80211_band band
,
437 struct ieee80211_vif
*vif
);
438 void iwl_setup_scan_deferred_work(struct iwl_priv
*priv
);
439 void iwl_cancel_scan_deferred_work(struct iwl_priv
*priv
);
440 int __must_check
iwl_scan_initiate(struct iwl_priv
*priv
,
441 struct ieee80211_vif
*vif
,
442 enum iwl_scan_type scan_type
,
443 enum ieee80211_band band
);
445 /* For faster active scanning, scan will move to the next channel if fewer than
446 * PLCP_QUIET_THRESH packets are heard on this channel within
447 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
448 * time if it's a quiet channel (nothing responded to our probe, and there's
450 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
451 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
452 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
454 #define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
456 /*****************************************************
457 * S e n d i n g H o s t C o m m a n d s *
458 *****************************************************/
460 const char *get_cmd_string(u8 cmd
);
461 int __must_check
iwl_send_cmd_sync(struct iwl_priv
*priv
,
462 struct iwl_host_cmd
*cmd
);
463 int iwl_send_cmd(struct iwl_priv
*priv
, struct iwl_host_cmd
*cmd
);
464 int __must_check
iwl_send_cmd_pdu(struct iwl_priv
*priv
, u8 id
,
465 u16 len
, const void *data
);
466 int iwl_send_cmd_pdu_async(struct iwl_priv
*priv
, u8 id
, u16 len
,
468 void (*callback
)(struct iwl_priv
*priv
,
469 struct iwl_device_cmd
*cmd
,
470 struct iwl_rx_packet
*pkt
));
472 int iwl_enqueue_hcmd(struct iwl_priv
*priv
, struct iwl_host_cmd
*cmd
);
474 void iwl_bg_watchdog(unsigned long data
);
475 u32
iwl_usecs_to_beacons(struct iwl_priv
*priv
, u32 usec
, u32 beacon_interval
);
476 __le32
iwl_add_beacon_time(struct iwl_priv
*priv
, u32 base
,
477 u32 addon
, u32 beacon_interval
);
480 int iwl_suspend(struct iwl_priv
*priv
);
481 int iwl_resume(struct iwl_priv
*priv
);
482 #endif /* !CONFIG_PM */
484 /*****************************************************
485 * Error Handling Debugging
486 ******************************************************/
487 void iwl_dump_nic_error_log(struct iwl_priv
*priv
);
488 int iwl_dump_nic_event_log(struct iwl_priv
*priv
,
489 bool full_log
, char **buf
, bool display
);
490 void iwl_dump_csr(struct iwl_priv
*priv
);
491 int iwl_dump_fh(struct iwl_priv
*priv
, char **buf
, bool display
);
492 #ifdef CONFIG_IWLWIFI_DEBUG
493 void iwl_print_rx_config_cmd(struct iwl_priv
*priv
,
494 struct iwl_rxon_context
*ctx
);
496 static inline void iwl_print_rx_config_cmd(struct iwl_priv
*priv
,
497 struct iwl_rxon_context
*ctx
)
502 void iwl_clear_isr_stats(struct iwl_priv
*priv
);
504 /*****************************************************
506 ******************************************************/
507 int iwlcore_init_geos(struct iwl_priv
*priv
);
508 void iwlcore_free_geos(struct iwl_priv
*priv
);
510 /*************** DRIVER STATUS FUNCTIONS *****/
512 #define STATUS_HCMD_ACTIVE 0 /* host command in progress */
513 /* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
514 #define STATUS_INT_ENABLED 2
515 #define STATUS_RF_KILL_HW 3
516 #define STATUS_CT_KILL 4
517 #define STATUS_INIT 5
518 #define STATUS_ALIVE 6
519 #define STATUS_READY 7
520 #define STATUS_TEMPERATURE 8
521 #define STATUS_GEO_CONFIGURED 9
522 #define STATUS_EXIT_PENDING 10
523 #define STATUS_STATISTICS 12
524 #define STATUS_SCANNING 13
525 #define STATUS_SCAN_ABORTING 14
526 #define STATUS_SCAN_HW 15
527 #define STATUS_POWER_PMI 16
528 #define STATUS_FW_ERROR 17
529 #define STATUS_DEVICE_ENABLED 18
530 #define STATUS_CHANNEL_SWITCH_PENDING 19
533 static inline int iwl_is_ready(struct iwl_priv
*priv
)
535 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
536 * set but EXIT_PENDING is not */
537 return test_bit(STATUS_READY
, &priv
->status
) &&
538 test_bit(STATUS_GEO_CONFIGURED
, &priv
->status
) &&
539 !test_bit(STATUS_EXIT_PENDING
, &priv
->status
);
542 static inline int iwl_is_alive(struct iwl_priv
*priv
)
544 return test_bit(STATUS_ALIVE
, &priv
->status
);
547 static inline int iwl_is_init(struct iwl_priv
*priv
)
549 return test_bit(STATUS_INIT
, &priv
->status
);
552 static inline int iwl_is_rfkill_hw(struct iwl_priv
*priv
)
554 return test_bit(STATUS_RF_KILL_HW
, &priv
->status
);
557 static inline int iwl_is_rfkill(struct iwl_priv
*priv
)
559 return iwl_is_rfkill_hw(priv
);
562 static inline int iwl_is_ctkill(struct iwl_priv
*priv
)
564 return test_bit(STATUS_CT_KILL
, &priv
->status
);
567 static inline int iwl_is_ready_rf(struct iwl_priv
*priv
)
570 if (iwl_is_rfkill(priv
))
573 return iwl_is_ready(priv
);
576 extern void iwl_send_bt_config(struct iwl_priv
*priv
);
577 extern int iwl_send_statistics_request(struct iwl_priv
*priv
,
578 u8 flags
, bool clear
);
579 void iwl_apm_stop(struct iwl_priv
*priv
);
580 int iwl_apm_init(struct iwl_priv
*priv
);
582 int iwl_send_rxon_timing(struct iwl_priv
*priv
, struct iwl_rxon_context
*ctx
);
584 static inline const struct ieee80211_supported_band
*iwl_get_hw_mode(
585 struct iwl_priv
*priv
, enum ieee80211_band band
)
587 return priv
->hw
->wiphy
->bands
[band
];
590 static inline bool iwl_advanced_bt_coexist(struct iwl_priv
*priv
)
592 return priv
->cfg
->bt_params
&&
593 priv
->cfg
->bt_params
->advanced_bt_coexist
;
596 extern bool bt_siso_mode
;
599 void iwlagn_fw_error(struct iwl_priv
*priv
, bool ondemand
);
601 #endif /* __iwl_core_h__ */