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 IWL_PCI_DEVICE(dev, subdev, cfg) \
80 .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \
81 .subvendor = PCI_ANY_ID, .subdevice = (subdev), \
82 .driver_data = (kernel_ulong_t)&(cfg)
84 #define TIME_UNIT 1024
90 #define IWL_CMD(x) case x: return #x
93 int (*commit_rxon)(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
94 void (*set_rxon_chain)(struct iwl_priv *priv,
95 struct iwl_rxon_context *ctx);
96 int (*set_tx_ant)(struct iwl_priv *priv, u8 valid_tx_ant);
97 void (*send_bt_config)(struct iwl_priv *priv);
98 int (*set_pan_params)(struct iwl_priv *priv);
101 struct iwl_hcmd_utils_ops {
102 u16 (*build_addsta_hcmd)(const struct iwl_addsta_cmd *cmd, u8 *data);
103 void (*gain_computation)(struct iwl_priv *priv,
105 u16 min_average_noise_antennat_i,
106 u32 min_average_noise,
108 void (*chain_noise_reset)(struct iwl_priv *priv);
109 void (*tx_cmd_protection)(struct iwl_priv *priv,
110 struct ieee80211_tx_info *info,
111 __le16 fc, __le32 *tx_flags);
112 int (*calc_rssi)(struct iwl_priv *priv,
113 struct iwl_rx_phy_res *rx_resp);
114 int (*request_scan)(struct iwl_priv *priv, struct ieee80211_vif *vif);
115 void (*post_scan)(struct iwl_priv *priv);
119 int (*init)(struct iwl_priv *priv);
120 void (*config)(struct iwl_priv *priv);
123 struct iwl_temp_ops {
124 void (*temperature)(struct iwl_priv *priv);
128 /* set hw dependent parameters */
129 int (*set_hw_params)(struct iwl_priv *priv);
131 void (*txq_set_sched)(struct iwl_priv *priv, u32 mask);
132 int (*txq_attach_buf_to_tfd)(struct iwl_priv *priv,
133 struct iwl_tx_queue *txq,
135 u16 len, u8 reset, u8 pad);
136 void (*txq_free_tfd)(struct iwl_priv *priv,
137 struct iwl_tx_queue *txq);
138 int (*txq_init)(struct iwl_priv *priv,
139 struct iwl_tx_queue *txq);
140 /* setup Rx handler */
141 void (*rx_handler_setup)(struct iwl_priv *priv);
142 /* setup deferred work */
143 void (*setup_deferred_work)(struct iwl_priv *priv);
144 /* cancel deferred work */
145 void (*cancel_deferred_work)(struct iwl_priv *priv);
146 /* check validity of rtc data address */
147 int (*is_valid_rtc_data_addr)(u32 addr);
148 int (*set_channel_switch)(struct iwl_priv *priv,
149 struct ieee80211_channel_switch *ch_switch);
150 /* power management */
151 struct iwl_apm_ops apm_ops;
154 int (*send_tx_power) (struct iwl_priv *priv);
155 void (*update_chain_flags)(struct iwl_priv *priv);
157 /* eeprom operations (as defined in iwl-eeprom.h) */
158 struct iwl_eeprom_ops eeprom_ops;
161 struct iwl_temp_ops temp_ops;
163 int (*txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
164 void (*dev_txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
168 /* NIC specific ops */
170 void (*additional_nic_config)(struct iwl_priv *priv);
174 const struct iwl_lib_ops *lib;
175 const struct iwl_hcmd_ops *hcmd;
176 const struct iwl_hcmd_utils_ops *utils;
177 const struct iwl_nic_ops *nic;
180 struct iwl_mod_params {
181 int sw_crypto; /* def: 0 = using hardware encryption */
182 int num_of_queues; /* def: HW dependent */
183 int disable_11n; /* def: 0 = 11n capabilities enabled */
184 int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */
185 int antenna; /* def: 0 = both antennas (use diversity) */
186 int restart_fw; /* def: 1 = restart firmware */
187 bool plcp_check; /* def: true = enable plcp health check */
188 bool ack_check; /* def: false = disable ack health check */
192 * @max_ll_items: max number of OTP blocks
193 * @shadow_ram_support: shadow support for OTP memory
194 * @led_compensation: compensate on the led on/off time per HW according
195 * to the deviation to achieve the desired led frequency.
196 * The detail algorithm is described in iwl-led.c
197 * @chain_noise_num_beacons: number of beacons used to compute chain noise
198 * @adv_thermal_throttle: support advance thermal throttle
199 * @support_ct_kill_exit: support ct kill exit condition
200 * @support_wimax_coexist: support wimax/wifi co-exist
201 * @plcp_delta_threshold: plcp error rate threshold used to trigger
202 * radio tuning when there is a high receiving plcp error rate
203 * @chain_noise_scale: default chain noise scale used for gain computation
204 * @wd_timeout: TX queues watchdog timeout
205 * @temperature_kelvin: temperature report by uCode in kelvin
206 * @max_event_log_size: size of event log buffer size for ucode event logging
207 * @shadow_reg_enable: HW shadhow register bit
209 struct iwl_base_params {
211 int num_of_queues; /* def: HW dependent */
212 int num_of_ampdu_queues;/* def: HW dependent */
213 /* for iwl_apm_init() */
216 const u16 max_ll_items;
217 const bool shadow_ram_support;
218 u16 led_compensation;
219 int chain_noise_num_beacons;
220 bool adv_thermal_throttle;
221 bool support_ct_kill_exit;
222 const bool support_wimax_coexist;
223 u8 plcp_delta_threshold;
224 s32 chain_noise_scale;
225 unsigned int wd_timeout;
226 bool temperature_kelvin;
227 u32 max_event_log_size;
228 const bool shadow_reg_enable;
231 * @advanced_bt_coexist: support advanced bt coexist
232 * @bt_init_traffic_load: specify initial bt traffic load
233 * @bt_prio_boost: default bt priority boost value
234 * @agg_time_limit: maximum number of uSec in aggregation
235 * @ampdu_factor: Maximum A-MPDU length factor
236 * @ampdu_density: Minimum A-MPDU spacing
237 * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode
239 struct iwl_bt_params {
240 bool advanced_bt_coexist;
241 u8 bt_init_traffic_load;
250 * @use_rts_for_aggregation: use rts/cts protection for HT traffic
252 struct iwl_ht_params {
253 const bool ht_greenfield_support; /* if used set to true */
254 bool use_rts_for_aggregation;
259 * @fw_name_pre: Firmware filename prefix. The api version and extension
260 * (.ucode) will be added to filename before loading from disk. The
261 * filename is constructed as fw_name_pre<api>.ucode.
262 * @ucode_api_max: Highest version of uCode API supported by driver.
263 * @ucode_api_min: Lowest version of uCode API supported by driver.
264 * @pa_type: used by 6000 series only to identify the type of Power Amplifier
265 * @need_dc_calib: need to perform init dc calibration
266 * @need_temp_offset_calib: need to perform temperature offset calibration
267 * @scan_antennas: available antenna for scan operation
268 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
269 * @adv_pm: advance power management
270 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
271 * @internal_wimax_coex: internal wifi/wimax combo device
272 * @iq_invert: I/Q inversion
273 * @disable_otp_refresh: disable OTP refresh current limit
275 * We enable the driver to be backward compatible wrt API version. The
276 * driver specifies which APIs it supports (with @ucode_api_max being the
277 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
278 * it has a supported API version. The firmware's API version will be
279 * stored in @iwl_priv, enabling the driver to make runtime changes based
280 * on firmware version used.
283 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
284 * Driver interacts with Firmware API version >= 2.
286 * Driver interacts with Firmware API version 1.
289 * The ideal usage of this infrastructure is to treat a new ucode API
290 * release as a new hardware revision. That is, through utilizing the
291 * iwl_hcmd_utils_ops etc. we accommodate different command structures
292 * and flows between hardware versions (4965/5000) as well as their API
297 /* params specific to an individual device within a device family */
299 const char *fw_name_pre;
300 const unsigned int ucode_api_max;
301 const unsigned int ucode_api_min;
306 u16 eeprom_calib_ver;
307 const struct iwl_ops *ops;
308 /* params not likely to change within a device family */
309 struct iwl_base_params *base_params;
310 /* params likely to change within a device family */
311 struct iwl_ht_params *ht_params;
312 struct iwl_bt_params *bt_params;
313 enum iwl_pa_type pa_type; /* if used set to IWL_PA_SYSTEM */
314 const bool need_dc_calib; /* if used set to true */
315 const bool need_temp_offset_calib; /* if used set to true */
316 u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
317 enum iwl_led_mode led_mode;
319 const bool rx_with_siso_diversity;
320 const bool internal_wimax_coex;
321 const bool iq_invert;
322 const bool disable_otp_refresh;
325 /***************************
327 ***************************/
329 int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
330 const struct ieee80211_tx_queue_params *params);
331 int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw);
332 void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
334 int iwl_check_rxon_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
335 int iwl_full_rxon_required(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
336 int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
337 struct iwl_rxon_context *ctx);
338 void iwl_set_flags_for_band(struct iwl_priv *priv,
339 struct iwl_rxon_context *ctx,
340 enum ieee80211_band band,
341 struct ieee80211_vif *vif);
342 u8 iwl_get_single_channel_number(struct iwl_priv *priv,
343 enum ieee80211_band band);
344 void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
345 bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
346 struct iwl_rxon_context *ctx,
347 struct ieee80211_sta_ht_cap *ht_cap);
348 void iwl_connection_init_rx_config(struct iwl_priv *priv,
349 struct iwl_rxon_context *ctx);
350 void iwl_set_rate(struct iwl_priv *priv);
351 void iwl_irq_handle_error(struct iwl_priv *priv);
352 int iwl_mac_add_interface(struct ieee80211_hw *hw,
353 struct ieee80211_vif *vif);
354 void iwl_mac_remove_interface(struct ieee80211_hw *hw,
355 struct ieee80211_vif *vif);
356 int iwl_mac_change_interface(struct ieee80211_hw *hw,
357 struct ieee80211_vif *vif,
358 enum nl80211_iftype newtype, bool newp2p);
359 int iwl_alloc_txq_mem(struct iwl_priv *priv);
360 void iwl_free_txq_mem(struct iwl_priv *priv);
362 #ifdef CONFIG_IWLWIFI_DEBUGFS
363 int iwl_alloc_traffic_mem(struct iwl_priv *priv);
364 void iwl_free_traffic_mem(struct iwl_priv *priv);
365 void iwl_reset_traffic_log(struct iwl_priv *priv);
366 void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
367 u16 length, struct ieee80211_hdr *header);
368 void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
369 u16 length, struct ieee80211_hdr *header);
370 const char *get_mgmt_string(int cmd);
371 const char *get_ctrl_string(int cmd);
372 void iwl_clear_traffic_stats(struct iwl_priv *priv);
373 void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,
376 static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv)
380 static inline void iwl_free_traffic_mem(struct iwl_priv *priv)
383 static inline void iwl_reset_traffic_log(struct iwl_priv *priv)
386 static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
387 u16 length, struct ieee80211_hdr *header)
390 static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
391 u16 length, struct ieee80211_hdr *header)
394 static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx,
400 /*****************************************************
402 ******************************************************/
403 void iwl_cmd_queue_free(struct iwl_priv *priv);
404 void iwl_cmd_queue_unmap(struct iwl_priv *priv);
405 int iwl_rx_queue_alloc(struct iwl_priv *priv);
406 void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
407 struct iwl_rx_queue *q);
408 int iwl_rx_queue_space(const struct iwl_rx_queue *q);
409 void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
411 void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
415 /*****************************************************
417 ******************************************************/
418 void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
419 int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
420 int slots_num, u32 txq_id);
421 void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
422 int slots_num, u32 txq_id);
423 void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id);
424 void iwl_tx_queue_unmap(struct iwl_priv *priv, int txq_id);
425 void iwl_setup_watchdog(struct iwl_priv *priv);
426 /*****************************************************
428 ****************************************************/
429 int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
431 /*******************************************************************************
433 ******************************************************************************/
435 u8 iwl_rate_get_lowest_plcp(struct iwl_priv *priv,
436 struct iwl_rxon_context *ctx);
438 /*******************************************************************************
440 ******************************************************************************/
441 void iwl_init_scan_params(struct iwl_priv *priv);
442 int iwl_scan_cancel(struct iwl_priv *priv);
443 int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
444 void iwl_force_scan_end(struct iwl_priv *priv);
445 int iwl_mac_hw_scan(struct ieee80211_hw *hw,
446 struct ieee80211_vif *vif,
447 struct cfg80211_scan_request *req);
448 void iwl_internal_short_hw_scan(struct iwl_priv *priv);
449 int iwl_force_reset(struct iwl_priv *priv, int mode, bool external);
450 u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
451 const u8 *ta, const u8 *ie, int ie_len, int left);
452 void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
453 u16 iwl_get_active_dwell_time(struct iwl_priv *priv,
454 enum ieee80211_band band,
456 u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
457 enum ieee80211_band band,
458 struct ieee80211_vif *vif);
459 void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
460 void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
461 int __must_check iwl_scan_initiate(struct iwl_priv *priv,
462 struct ieee80211_vif *vif,
463 enum iwl_scan_type scan_type,
464 enum ieee80211_band band);
466 /* For faster active scanning, scan will move to the next channel if fewer than
467 * PLCP_QUIET_THRESH packets are heard on this channel within
468 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
469 * time if it's a quiet channel (nothing responded to our probe, and there's
471 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
472 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
473 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
475 #define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
477 /*****************************************************
478 * S e n d i n g H o s t C o m m a n d s *
479 *****************************************************/
481 const char *get_cmd_string(u8 cmd);
482 int __must_check iwl_send_cmd_sync(struct iwl_priv *priv,
483 struct iwl_host_cmd *cmd);
484 int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
485 int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id,
486 u16 len, const void *data);
487 int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len,
489 void (*callback)(struct iwl_priv *priv,
490 struct iwl_device_cmd *cmd,
491 struct iwl_rx_packet *pkt));
493 int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
496 /*****************************************************
498 *****************************************************/
500 static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
504 pos = pci_find_capability(priv->pci_dev, PCI_CAP_ID_EXP);
505 pci_read_config_word(priv->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
509 void iwl_bg_watchdog(unsigned long data);
510 u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval);
511 __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
512 u32 addon, u32 beacon_interval);
515 int iwl_pci_suspend(struct device *device);
516 int iwl_pci_resume(struct device *device);
517 extern const struct dev_pm_ops iwl_pm_ops;
519 #define IWL_PM_OPS (&iwl_pm_ops)
521 #else /* !CONFIG_PM */
523 #define IWL_PM_OPS NULL
525 #endif /* !CONFIG_PM */
527 /*****************************************************
528 * Error Handling Debugging
529 ******************************************************/
530 void iwl_dump_nic_error_log(struct iwl_priv *priv);
531 int iwl_dump_nic_event_log(struct iwl_priv *priv,
532 bool full_log, char **buf, bool display);
533 void iwl_dump_csr(struct iwl_priv *priv);
534 int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display);
535 #ifdef CONFIG_IWLWIFI_DEBUG
536 void iwl_print_rx_config_cmd(struct iwl_priv *priv,
537 struct iwl_rxon_context *ctx);
539 static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv,
540 struct iwl_rxon_context *ctx)
545 void iwl_clear_isr_stats(struct iwl_priv *priv);
547 /*****************************************************
549 ******************************************************/
550 int iwlcore_init_geos(struct iwl_priv *priv);
551 void iwlcore_free_geos(struct iwl_priv *priv);
553 /*************** DRIVER STATUS FUNCTIONS *****/
555 #define STATUS_HCMD_ACTIVE 0 /* host command in progress */
556 /* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
557 #define STATUS_INT_ENABLED 2
558 #define STATUS_RF_KILL_HW 3
559 #define STATUS_CT_KILL 4
560 #define STATUS_INIT 5
561 #define STATUS_ALIVE 6
562 #define STATUS_READY 7
563 #define STATUS_TEMPERATURE 8
564 #define STATUS_GEO_CONFIGURED 9
565 #define STATUS_EXIT_PENDING 10
566 #define STATUS_STATISTICS 12
567 #define STATUS_SCANNING 13
568 #define STATUS_SCAN_ABORTING 14
569 #define STATUS_SCAN_HW 15
570 #define STATUS_POWER_PMI 16
571 #define STATUS_FW_ERROR 17
572 #define STATUS_DEVICE_ENABLED 18
575 static inline int iwl_is_ready(struct iwl_priv *priv)
577 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
578 * set but EXIT_PENDING is not */
579 return test_bit(STATUS_READY, &priv->status) &&
580 test_bit(STATUS_GEO_CONFIGURED, &priv->status) &&
581 !test_bit(STATUS_EXIT_PENDING, &priv->status);
584 static inline int iwl_is_alive(struct iwl_priv *priv)
586 return test_bit(STATUS_ALIVE, &priv->status);
589 static inline int iwl_is_init(struct iwl_priv *priv)
591 return test_bit(STATUS_INIT, &priv->status);
594 static inline int iwl_is_rfkill_hw(struct iwl_priv *priv)
596 return test_bit(STATUS_RF_KILL_HW, &priv->status);
599 static inline int iwl_is_rfkill(struct iwl_priv *priv)
601 return iwl_is_rfkill_hw(priv);
604 static inline int iwl_is_ctkill(struct iwl_priv *priv)
606 return test_bit(STATUS_CT_KILL, &priv->status);
609 static inline int iwl_is_ready_rf(struct iwl_priv *priv)
612 if (iwl_is_rfkill(priv))
615 return iwl_is_ready(priv);
618 extern void iwl_send_bt_config(struct iwl_priv *priv);
619 extern int iwl_send_statistics_request(struct iwl_priv *priv,
620 u8 flags, bool clear);
621 void iwl_apm_stop(struct iwl_priv *priv);
622 int iwl_apm_init(struct iwl_priv *priv);
624 int iwl_send_rxon_timing(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
625 static inline int iwlcore_commit_rxon(struct iwl_priv *priv,
626 struct iwl_rxon_context *ctx)
628 return priv->cfg->ops->hcmd->commit_rxon(priv, ctx);
630 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
631 struct iwl_priv *priv, enum ieee80211_band band)
633 return priv->hw->wiphy->bands[band];
636 static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
638 return priv->cfg->bt_params &&
639 priv->cfg->bt_params->advanced_bt_coexist;
642 extern bool bt_coex_active;
643 extern bool bt_siso_mode;
646 void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
648 #endif /* __iwl_core_h__ */