iwlagn: add kick_nic API to transport layer
[deliverable/linux.git] / drivers / net / wireless / iwlwifi / iwl-core.h
CommitLineData
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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 *
901069c7 8 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
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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
25 * in the file called LICENSE.GPL.
26 *
27 * Contact Information:
759ef89f 28 * Intel Linux Wireless <ilw@linux.intel.com>
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29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
901069c7 33 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
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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#ifndef __iwl_core_h__
64#define __iwl_core_h__
65
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66#include "iwl-dev.h"
67
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68/************************
69 * forward declarations *
70 ************************/
71struct iwl_host_cmd;
72struct iwl_cmd;
73
74
61b91c1e 75#define IWLWIFI_VERSION "in-tree:"
901069c7 76#define DRV_COPYRIGHT "Copyright(c) 2003-2011 Intel Corporation"
a7b75207 77#define DRV_AUTHOR "<ilw@linux.intel.com>"
df48c323 78
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79#define TIME_UNIT 1024
80
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81#define IWL_CMD(x) case x: return #x
82
6bc913bd 83struct iwl_lib_ops {
a96a27f9 84 /* set hw dependent parameters */
5425e490 85 int (*set_hw_params)(struct iwl_priv *priv);
d4789efe
EG
86 /* setup Rx handler */
87 void (*rx_handler_setup)(struct iwl_priv *priv);
4e39317d
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88 /* setup deferred work */
89 void (*setup_deferred_work)(struct iwl_priv *priv);
90 /* cancel deferred work */
91 void (*cancel_deferred_work)(struct iwl_priv *priv);
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92 int (*set_channel_switch)(struct iwl_priv *priv,
93 struct ieee80211_channel_switch *ch_switch);
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94 /* device specific configuration */
95 void (*nic_config)(struct iwl_priv *priv);
62161aef 96
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97 /* eeprom operations (as defined in iwl-eeprom.h) */
98 struct iwl_eeprom_ops eeprom_ops;
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99
100 /* temperature */
909fc3cb 101 void (*temperature)(struct iwl_priv *priv);
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102};
103
00acbc91 104struct iwl_mod_params {
fcc76c6b 105 int sw_crypto; /* def: 0 = using hardware encryption */
00acbc91 106 int num_of_queues; /* def: HW dependent */
c18bd87b 107 int disable_11n; /* def: 0 = 11n capabilities enabled */
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108 int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */
109 int antenna; /* def: 0 = both antennas (use diversity) */
3a1081e8 110 int restart_fw; /* def: 1 = restart firmware */
b7977ffa
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111 bool plcp_check; /* def: true = enable plcp health check */
112 bool ack_check; /* def: false = disable ack health check */
300d0834 113 bool wd_disable; /* def: false = enable stuck queue check */
b60eec9b 114 bool bt_coex_active; /* def: true = enable bt coex */
6b0184c4 115 int led_mode; /* def: 0 = system default */
3f1e5f4a 116 bool no_sleep_autoadjust; /* def: true = disable autoadjust */
0172b029 117 bool power_save; /* def: false = disable power save */
f7538168 118 int power_level; /* def: 1 = power level */
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119};
120
7cb1b088 121/*
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122 * @max_ll_items: max number of OTP blocks
123 * @shadow_ram_support: shadow support for OTP memory
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124 * @led_compensation: compensate on the led on/off time per HW according
125 * to the deviation to achieve the desired led frequency.
126 * The detail algorithm is described in iwl-led.c
d8c07e7a 127 * @chain_noise_num_beacons: number of beacons used to compute chain noise
6047b4f9 128 * @adv_thermal_throttle: support advance thermal throttle
480e8407 129 * @support_ct_kill_exit: support ct kill exit condition
1933ac4d 130 * @support_wimax_coexist: support wimax/wifi co-exist
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131 * @plcp_delta_threshold: plcp error rate threshold used to trigger
132 * radio tuning when there is a high receiving plcp error rate
4ff73974 133 * @chain_noise_scale: default chain noise scale used for gain computation
22de94de 134 * @wd_timeout: TX queues watchdog timeout
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135 * @temperature_kelvin: temperature report by uCode in kelvin
136 * @max_event_log_size: size of event log buffer size for ucode event logging
f81c1f48 137 * @shadow_reg_enable: HW shadhow register bit
8829c9e2 138 */
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139struct iwl_base_params {
140 int eeprom_size;
141 int num_of_queues; /* def: HW dependent */
142 int num_of_ampdu_queues;/* def: HW dependent */
143 /* for iwl_apm_init() */
144 u32 pll_cfg_val;
7cb1b088 145
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146 const u16 max_ll_items;
147 const bool shadow_ram_support;
148 u16 led_compensation;
7cb1b088 149 int chain_noise_num_beacons;
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150 bool adv_thermal_throttle;
151 bool support_ct_kill_exit;
152 const bool support_wimax_coexist;
153 u8 plcp_delta_threshold;
154 s32 chain_noise_scale;
22de94de 155 unsigned int wd_timeout;
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156 bool temperature_kelvin;
157 u32 max_event_log_size;
f81c1f48 158 const bool shadow_reg_enable;
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159};
160/*
670245ed 161 * @advanced_bt_coexist: support advanced bt coexist
a4b96cc4 162 * @bt_init_traffic_load: specify initial bt traffic load
5d297d50 163 * @bt_prio_boost: default bt priority boost value
7469701e 164 * @agg_time_limit: maximum number of uSec in aggregation
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165 * @ampdu_factor: Maximum A-MPDU length factor
166 * @ampdu_density: Minimum A-MPDU spacing
e366176e 167 * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode
15b3f3b0 168 */
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169struct iwl_bt_params {
170 bool advanced_bt_coexist;
171 u8 bt_init_traffic_load;
172 u8 bt_prio_boost;
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173 u16 agg_time_limit;
174 u8 ampdu_factor;
175 u8 ampdu_density;
e366176e 176 bool bt_sco_disable;
6013270a 177 bool bt_session_2;
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178};
179/*
180 * @use_rts_for_aggregation: use rts/cts protection for HT traffic
15b3f3b0 181 */
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182struct iwl_ht_params {
183 const bool ht_greenfield_support; /* if used set to true */
184 bool use_rts_for_aggregation;
15b3f3b0 185 enum ieee80211_smps_mode smps_mode;
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186};
187
188/**
189 * struct iwl_cfg
7ed9af71 190 * @name: Offical name of the device
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191 * @fw_name_pre: Firmware filename prefix. The api version and extension
192 * (.ucode) will be added to filename before loading from disk. The
193 * filename is constructed as fw_name_pre<api>.ucode.
194 * @ucode_api_max: Highest version of uCode API supported by driver.
195 * @ucode_api_min: Lowest version of uCode API supported by driver.
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196 * @valid_tx_ant: valid transmit antenna
197 * @valid_rx_ant: valid receive antenna
198 * @sku: sku information from EEPROM
199 * @eeprom_ver: EEPROM version
200 * @eeprom_calib_ver: EEPROM calibration version
201 * @lib: pointer to the lib ops
202 * @additional_nic_config: additional nic configuration
203 * @base_params: pointer to basic parameters
204 * @ht_params: point to ht patameters
205 * @bt_params: pointer to bt parameters
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206 * @pa_type: used by 6000 series only to identify the type of Power Amplifier
207 * @need_dc_calib: need to perform init dc calibration
bf53f939 208 * @need_temp_offset_calib: need to perform temperature offset calibration
7cb1b088 209 * @scan_antennas: available antenna for scan operation
564b344c 210 * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
35162ba7 211 * @adv_pm: advance power management
17423ea8 212 * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
50619ac9 213 * @internal_wimax_coex: internal wifi/wimax combo device
52e6b85f 214 * @iq_invert: I/Q inversion
dcf6640f 215 * @disable_otp_refresh: disable OTP refresh current limit
a0987a8d
RC
216 *
217 * We enable the driver to be backward compatible wrt API version. The
218 * driver specifies which APIs it supports (with @ucode_api_max being the
219 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
220 * it has a supported API version. The firmware's API version will be
221 * stored in @iwl_priv, enabling the driver to make runtime changes based
222 * on firmware version used.
223 *
224 * For example,
225 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
7cb1b088 226 * Driver interacts with Firmware API version >= 2.
a0987a8d 227 * } else {
7cb1b088 228 * Driver interacts with Firmware API version 1.
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229 * }
230 *
231 * The ideal usage of this infrastructure is to treat a new ucode API
7ed9af71 232 * release as a new hardware revision.
a0987a8d 233 */
82b9a121 234struct iwl_cfg {
7cb1b088 235 /* params specific to an individual device within a device family */
82b9a121 236 const char *name;
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237 const char *fw_name_pre;
238 const unsigned int ucode_api_max;
239 const unsigned int ucode_api_min;
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240 u8 valid_tx_ant;
241 u8 valid_rx_ant;
88950758 242 u16 sku;
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243 u16 eeprom_ver;
244 u16 eeprom_calib_ver;
90c300cb 245 const struct iwl_lib_ops *lib;
e4305fe9 246 void (*additional_nic_config)(struct iwl_priv *priv);
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247 /* params not likely to change within a device family */
248 struct iwl_base_params *base_params;
249 /* params likely to change within a device family */
250 struct iwl_ht_params *ht_params;
251 struct iwl_bt_params *bt_params;
252 enum iwl_pa_type pa_type; /* if used set to IWL_PA_SYSTEM */
253 const bool need_dc_calib; /* if used set to true */
bf53f939 254 const bool need_temp_offset_calib; /* if used set to true */
0e1654fa 255 u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
564b344c 256 enum iwl_led_mode led_mode;
35162ba7 257 const bool adv_pm;
17423ea8 258 const bool rx_with_siso_diversity;
50619ac9 259 const bool internal_wimax_coex;
52e6b85f 260 const bool iq_invert;
dcf6640f 261 const bool disable_otp_refresh;
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262};
263
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264/***************************
265 * L i b *
266 ***************************/
267
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268int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
269 const struct ieee80211_tx_queue_params *params);
a85d7cca 270int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw);
246ed355
JB
271void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
272 int hw_decrypt);
273int iwl_check_rxon_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
274int iwl_full_rxon_required(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
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JB
275int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
276 struct iwl_rxon_context *ctx);
79d07325 277void iwl_set_flags_for_band(struct iwl_priv *priv,
246ed355 278 struct iwl_rxon_context *ctx,
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WYG
279 enum ieee80211_band band,
280 struct ieee80211_vif *vif);
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AK
281u8 iwl_get_single_channel_number(struct iwl_priv *priv,
282 enum ieee80211_band band);
fad95bf5 283void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
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JB
284bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
285 struct iwl_rxon_context *ctx,
286 struct ieee80211_sta_ht_cap *ht_cap);
1dda6d28 287void iwl_connection_init_rx_config(struct iwl_priv *priv,
d0fe478c 288 struct iwl_rxon_context *ctx);
79d07325 289void iwl_set_rate(struct iwl_priv *priv);
8ccde88a 290void iwl_irq_handle_error(struct iwl_priv *priv);
cbb6ab94 291int iwl_mac_add_interface(struct ieee80211_hw *hw,
1ed32e4f 292 struct ieee80211_vif *vif);
d8052319 293void iwl_mac_remove_interface(struct ieee80211_hw *hw,
1ed32e4f 294 struct ieee80211_vif *vif);
d4daaea6
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295int iwl_mac_change_interface(struct ieee80211_hw *hw,
296 struct ieee80211_vif *vif,
297 enum nl80211_iftype newtype, bool newp2p);
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298#ifdef CONFIG_IWLWIFI_DEBUGFS
299int iwl_alloc_traffic_mem(struct iwl_priv *priv);
300void iwl_free_traffic_mem(struct iwl_priv *priv);
301void iwl_reset_traffic_log(struct iwl_priv *priv);
302void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
303 u16 length, struct ieee80211_hdr *header);
304void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
305 u16 length, struct ieee80211_hdr *header);
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WYG
306const char *get_mgmt_string(int cmd);
307const char *get_ctrl_string(int cmd);
7163b8a4 308void iwl_clear_traffic_stats(struct iwl_priv *priv);
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309void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,
310 u16 len);
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311#else
312static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv)
313{
314 return 0;
315}
316static inline void iwl_free_traffic_mem(struct iwl_priv *priv)
317{
318}
319static inline void iwl_reset_traffic_log(struct iwl_priv *priv)
320{
321}
322static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
323 u16 length, struct ieee80211_hdr *header)
324{
325}
326static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
327 u16 length, struct ieee80211_hdr *header)
328{
329}
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RC
330static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx,
331 __le16 fc, u16 len)
332{
450ccb36 333}
20594eb0 334#endif
030f05ed 335
a55360e4
TW
336/*****************************************************
337* RX
338******************************************************/
79d07325 339void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
a55360e4 340
22de94de 341void iwl_setup_watchdog(struct iwl_priv *priv);
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TW
342/*****************************************************
343 * TX power
344 ****************************************************/
345int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
346
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347/*******************************************************************************
348 * Scanning
349 ******************************************************************************/
f53696de 350void iwl_init_scan_params(struct iwl_priv *priv);
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TW
351int iwl_scan_cancel(struct iwl_priv *priv);
352int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
e7e16b90 353void iwl_force_scan_end(struct iwl_priv *priv);
a060bbfe
JB
354int iwl_mac_hw_scan(struct ieee80211_hw *hw,
355 struct ieee80211_vif *vif,
356 struct cfg80211_scan_request *req);
88be0264 357void iwl_internal_short_hw_scan(struct iwl_priv *priv);
c04f9f22 358int iwl_force_reset(struct iwl_priv *priv, int mode, bool external);
1ecf9fc1 359u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
3a0b9aad 360 const u8 *ta, const u8 *ie, int ie_len, int left);
2a421b91 361void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
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SO
362u16 iwl_get_active_dwell_time(struct iwl_priv *priv,
363 enum ieee80211_band band,
364 u8 n_probes);
365u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
1dda6d28
JB
366 enum ieee80211_band band,
367 struct ieee80211_vif *vif);
2a421b91 368void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
e7e16b90 369void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
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JB
370int __must_check iwl_scan_initiate(struct iwl_priv *priv,
371 struct ieee80211_vif *vif,
372 enum iwl_scan_type scan_type,
373 enum ieee80211_band band);
2a421b91 374
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SO
375/* For faster active scanning, scan will move to the next channel if fewer than
376 * PLCP_QUIET_THRESH packets are heard on this channel within
377 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
378 * time if it's a quiet channel (nothing responded to our probe, and there's
379 * no other traffic).
380 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
c1b4aa3f
HH
381#define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
382#define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
77fecfb8 383
b6e4c55a 384#define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
77fecfb8 385
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TW
386/*****************************************************
387 * S e n d i n g H o s t C o m m a n d s *
388 *****************************************************/
389
390const char *get_cmd_string(u8 cmd);
22de94de 391void iwl_bg_watchdog(unsigned long data);
a0ee74cf
WYG
392u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval);
393__le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
394 u32 addon, u32 beacon_interval);
b74e31a9 395
6da3a13e 396#ifdef CONFIG_PM
48d1a211
EG
397int iwl_suspend(struct iwl_priv *priv);
398int iwl_resume(struct iwl_priv *priv);
f60dc013 399#endif /* !CONFIG_PM */
0ad91a35 400
189a2b59
EK
401/*****************************************************
402* Error Handling Debugging
403******************************************************/
3a3ff72c 404void iwl_dump_nic_error_log(struct iwl_priv *priv);
b03d7d0f
WYG
405int iwl_dump_nic_event_log(struct iwl_priv *priv,
406 bool full_log, char **buf, bool display);
3ecccbcd
WYG
407void iwl_dump_csr(struct iwl_priv *priv);
408int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display);
b7a79404 409#ifdef CONFIG_IWLWIFI_DEBUG
246ed355
JB
410void iwl_print_rx_config_cmd(struct iwl_priv *priv,
411 struct iwl_rxon_context *ctx);
b7a79404 412#else
246ed355
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413static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv,
414 struct iwl_rxon_context *ctx)
a643565e
WYG
415{
416}
b7a79404
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417#endif
418
a83b9141 419void iwl_clear_isr_stats(struct iwl_priv *priv);
189a2b59 420
534166de
SO
421/*****************************************************
422* GEOS
423******************************************************/
424int iwlcore_init_geos(struct iwl_priv *priv);
425void iwlcore_free_geos(struct iwl_priv *priv);
76eff18b 426
fee1247a
TW
427/*************** DRIVER STATUS FUNCTIONS *****/
428
429#define STATUS_HCMD_ACTIVE 0 /* host command in progress */
d2dfe6df 430/* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
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TW
431#define STATUS_INT_ENABLED 2
432#define STATUS_RF_KILL_HW 3
7812b167 433#define STATUS_CT_KILL 4
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TW
434#define STATUS_INIT 5
435#define STATUS_ALIVE 6
436#define STATUS_READY 7
437#define STATUS_TEMPERATURE 8
438#define STATUS_GEO_CONFIGURED 9
439#define STATUS_EXIT_PENDING 10
fee1247a
TW
440#define STATUS_STATISTICS 12
441#define STATUS_SCANNING 13
442#define STATUS_SCAN_ABORTING 14
443#define STATUS_SCAN_HW 15
444#define STATUS_POWER_PMI 16
445#define STATUS_FW_ERROR 17
9d39e5ba 446#define STATUS_DEVICE_ENABLED 18
6f213ff1 447#define STATUS_CHANNEL_SWITCH_PENDING 19
fee1247a
TW
448
449
450static inline int iwl_is_ready(struct iwl_priv *priv)
451{
452 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
453 * set but EXIT_PENDING is not */
454 return test_bit(STATUS_READY, &priv->status) &&
455 test_bit(STATUS_GEO_CONFIGURED, &priv->status) &&
456 !test_bit(STATUS_EXIT_PENDING, &priv->status);
457}
458
459static inline int iwl_is_alive(struct iwl_priv *priv)
460{
461 return test_bit(STATUS_ALIVE, &priv->status);
462}
463
464static inline int iwl_is_init(struct iwl_priv *priv)
465{
466 return test_bit(STATUS_INIT, &priv->status);
467}
468
80fcc9e2
AG
469static inline int iwl_is_rfkill_hw(struct iwl_priv *priv)
470{
471 return test_bit(STATUS_RF_KILL_HW, &priv->status);
472}
473
fee1247a
TW
474static inline int iwl_is_rfkill(struct iwl_priv *priv)
475{
a60e77e5 476 return iwl_is_rfkill_hw(priv);
fee1247a
TW
477}
478
7812b167
WYG
479static inline int iwl_is_ctkill(struct iwl_priv *priv)
480{
481 return test_bit(STATUS_CT_KILL, &priv->status);
482}
483
fee1247a
TW
484static inline int iwl_is_ready_rf(struct iwl_priv *priv)
485{
486
487 if (iwl_is_rfkill(priv))
488 return 0;
489
490 return iwl_is_ready(priv);
491}
492
65b52bde 493extern void iwl_send_bt_config(struct iwl_priv *priv);
ef8d5529
WYG
494extern int iwl_send_statistics_request(struct iwl_priv *priv,
495 u8 flags, bool clear);
d68b603c 496void iwl_apm_stop(struct iwl_priv *priv);
fadb3582 497int iwl_apm_init(struct iwl_priv *priv);
7e8c519e 498
47313e34 499int iwl_send_rxon_timing(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
805a3b81 500
3c57601d
RR
501static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
502 struct iwl_priv *priv, enum ieee80211_band band)
503{
504 return priv->hw->wiphy->bands[band];
505}
670245ed 506
88e58fc5
SG
507static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
508{
509 return priv->cfg->bt_params &&
510 priv->cfg->bt_params->advanced_bt_coexist;
511}
512
bee008b7 513extern bool bt_siso_mode;
670245ed 514
e649437f
JB
515
516void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
517
82b9a121 518#endif /* __iwl_core_h__ */
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