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iwlwifi: fix radio reset scan dwell vs. quiet time
[deliverable/linux.git] / drivers / net / wireless / iwlwifi / dvm / agn.h
CommitLineData
a1175124
JB		 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 *
4e318262 8 * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
a1175124
JB		 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:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
4e318262 33 * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
a1175124
JB		 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_agn_h__
64#define __iwl_agn_h__
65
6238b008 66#include "iwl-config.h"
a1175124 67
1023fdc4
JB		 68#include "dev.h"
69
9eae88fa
JB		 70/* The first 11 queues (0-10) are used otherwise */
71#define IWLAGN_FIRST_AMPDU_QUEUE 11
72
73/* AUX (TX during scan dwell) queue */
74#define IWL_AUX_QUEUE 10
75
e9676695
JB		 76/* device operations */
77extern struct iwl_lib_ops iwl1000_lib;
78extern struct iwl_lib_ops iwl2000_lib;
79extern struct iwl_lib_ops iwl2030_lib;
80extern struct iwl_lib_ops iwl5000_lib;
81extern struct iwl_lib_ops iwl5150_lib;
82extern struct iwl_lib_ops iwl6000_lib;
83extern struct iwl_lib_ops iwl6030_lib;
84
85
ccc369a6 86#define TIME_UNIT 1024
9eae88fa 87
01d651d4
DF		 88/*****************************************************
89* DRIVER STATUS FUNCTIONS
90******************************************************/
91#define STATUS_RF_KILL_HW 0
92#define STATUS_CT_KILL 1
93#define STATUS_ALIVE 2
94#define STATUS_READY 3
01d651d4
DF		 95#define STATUS_EXIT_PENDING 5
96#define STATUS_STATISTICS 6
97#define STATUS_SCANNING 7
98#define STATUS_SCAN_ABORTING 8
99#define STATUS_SCAN_HW 9
100#define STATUS_FW_ERROR 10
101#define STATUS_CHANNEL_SWITCH_PENDING 11
102#define STATUS_SCAN_COMPLETE 12
103#define STATUS_POWER_PMI 13
622a9268 104#define STATUS_SCAN_ROC_EXPIRED 14
01d651d4 105
4a986777 106struct iwl_ucode_capabilities;
7335613a 107
dc21b545
JB		 108extern struct ieee80211_ops iwlagn_hw_ops;
109
1f8bf039
WYG		 110static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd)
111{
112 hdr->op_code = cmd;
113 hdr->first_group = 0;
114 hdr->groups_num = 1;
115 hdr->data_valid = 1;
116}
117
7335613a 118void iwl_down(struct iwl_priv *priv);
78e5a464 119void iwl_cancel_deferred_work(struct iwl_priv *priv);
7335613a 120void iwlagn_prepare_restart(struct iwl_priv *priv);
db70f290 121int __must_check iwl_rx_dispatch(struct iwl_op_mode *op_mode,
48a2d66f 122 struct iwl_rx_cmd_buffer *rxb,
db70f290 123 struct iwl_device_cmd *cmd);
7335613a 124
0e781842
JB		 125bool iwl_check_for_ct_kill(struct iwl_priv *priv);
126
e755f882
JB		 127void iwlagn_lift_passive_no_rx(struct iwl_priv *priv);
128
7335613a
WYG		 129/* MAC80211 */
130struct ieee80211_hw *iwl_alloc_all(void);
131int iwlagn_mac_setup_register(struct iwl_priv *priv,
0692fe41 132 const struct iwl_ucode_capabilities *capa);
09af1403 133void iwlagn_mac_unregister(struct iwl_priv *priv);
7335613a 134
e10a0533
JB		 135/* commands */
136int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
137int iwl_dvm_send_cmd_pdu(struct iwl_priv *priv, u8 id,
138 u32 flags, u16 len, const void *data);
139
7314c2b3 140/* RXON */
47042ac2
MV		 141void iwl_connection_init_rx_config(struct iwl_priv *priv,
142 struct iwl_rxon_context *ctx);
e505c433 143int iwlagn_set_pan_params(struct iwl_priv *priv);
7314c2b3 144int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
5de33068 145void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
2295c66b
JB		 146int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed);
147void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
148 struct ieee80211_vif *vif,
149 struct ieee80211_bss_conf *bss_conf,
150 u32 changes);
137ce797
WYG		 151void iwlagn_config_ht40(struct ieee80211_conf *conf,
152 struct iwl_rxon_context *ctx);
dd64173e 153void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
fedfa87a
MV		 154void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
155 struct iwl_rxon_context *ctx);
50319f74
MV		 156void iwl_set_flags_for_band(struct iwl_priv *priv,
157 struct iwl_rxon_context *ctx,
158 enum ieee80211_band band,
159 struct ieee80211_vif *vif);
aecd44f0 160
741a6266 161/* uCode */
e1991885
JB		 162int iwl_send_bt_env(struct iwl_priv *priv, u8 action, u8 type);
163void iwl_send_prio_tbl(struct iwl_priv *priv);
164int iwl_init_alive_start(struct iwl_priv *priv);
165int iwl_run_init_ucode(struct iwl_priv *priv);
166int iwl_load_ucode_wait_alive(struct iwl_priv *priv,
167 enum iwl_ucode_type ucode_type);
168int iwl_send_calib_results(struct iwl_priv *priv);
169int iwl_calib_set(struct iwl_priv *priv,
170 const struct iwl_calib_hdr *cmd, int len);
171void iwl_calib_free_results(struct iwl_priv *priv);
2fdfc476
MV		 172int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
173 char **buf, bool display);
d1888db5 174int iwlagn_hw_valid_rtc_data_addr(u32 addr);
741a6266 175
e04ed0a5 176/* lib */
e04ed0a5
WYG		 177int iwlagn_send_tx_power(struct iwl_priv *priv);
178void iwlagn_temperature(struct iwl_priv *priv);
716c74b0 179int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control);
65550636 180void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control);
e505c433 181int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
1591129d
MV		 182int iwl_send_statistics_request(struct iwl_priv *priv,
183 u8 flags, bool clear);
1dfdbdd2
MV		 184
185static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
186 struct iwl_priv *priv, enum ieee80211_band band)
187{
188 return priv->hw->wiphy->bands[band];
189}
190
023ca58f
WYG		 191#ifdef CONFIG_PM_SLEEP
192int iwlagn_send_patterns(struct iwl_priv *priv,
193 struct cfg80211_wowlan *wowlan);
ea886a60 194int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan);
023ca58f 195#endif
74bcdb33 196
54b81550 197/* rx */
8d801080 198int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
466a19a0 199void iwl_setup_rx_handlers(struct iwl_priv *priv);
bedec3a6 200void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
1ab9f6c1 201
54b81550 202
74bcdb33
WYG		 203/* tx */
204int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb);
832f47e3 205int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
619753ff 206 struct ieee80211_sta *sta, u16 tid, u16 *ssn);
822e8b2a
EG		 207int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
208 struct ieee80211_sta *sta, u16 tid, u8 buf_size);
832f47e3 209int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
619753ff 210 struct ieee80211_sta *sta, u16 tid);
247c61d6 211int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
48a2d66f 212 struct iwl_rx_cmd_buffer *rxb,
247c61d6 213 struct iwl_device_cmd *cmd);
48a2d66f 214int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
247c61d6 215 struct iwl_device_cmd *cmd);
e04ed0a5 216
04569cbe
WYG		 217static inline u32 iwl_tx_status_to_mac80211(u32 status)
218{
219 status &= TX_STATUS_MSK;
220
221 switch (status) {
222 case TX_STATUS_SUCCESS:
223 case TX_STATUS_DIRECT_DONE:
224 return IEEE80211_TX_STAT_ACK;
225 case TX_STATUS_FAIL_DEST_PS:
68b99311 226 case TX_STATUS_FAIL_PASSIVE_NO_RX:
04569cbe
WYG		 227 return IEEE80211_TX_STAT_TX_FILTERED;
228 default:
229 return 0;
230 }
231}
232
233static inline bool iwl_is_tx_success(u32 status)
234{
235 status &= TX_STATUS_MSK;
236 return (status == TX_STATUS_SUCCESS) ||
237 (status == TX_STATUS_DIRECT_DONE);
238}
239
facd982e
JB		 240u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid);
241
b6e4c55a 242/* scan */
a77029ee 243void iwlagn_post_scan(struct iwl_priv *priv);
c6baf7fb 244void iwlagn_disable_roc(struct iwl_priv *priv);
48dffd39 245int iwl_force_rf_reset(struct iwl_priv *priv, bool external);
8fb96d6e
MV		 246void iwl_init_scan_params(struct iwl_priv *priv);
247int iwl_scan_cancel(struct iwl_priv *priv);
248void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
249void iwl_force_scan_end(struct iwl_priv *priv);
250void iwl_internal_short_hw_scan(struct iwl_priv *priv);
251void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
252void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
253void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
254int __must_check iwl_scan_initiate(struct iwl_priv *priv,
255 struct ieee80211_vif *vif,
256 enum iwl_scan_type scan_type,
257 enum ieee80211_band band);
258
622a9268
IP		 259void iwl_scan_roc_expired(struct iwl_priv *priv);
260void iwl_scan_offchannel_skb(struct iwl_priv *priv);
261void iwl_scan_offchannel_skb_status(struct iwl_priv *priv);
262
8fb96d6e
MV		 263/* For faster active scanning, scan will move to the next channel if fewer than
264 * PLCP_QUIET_THRESH packets are heard on this channel within
265 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
266 * time if it's a quiet channel (nothing responded to our probe, and there's
267 * no other traffic).
268 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
269#define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
270#define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
271
272#define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
273
b6e4c55a 274
b6e116e8
WYG		 275/* bt coex */
276void iwlagn_send_advance_bt_config(struct iwl_priv *priv);
247c61d6 277int iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
48a2d66f 278 struct iwl_rx_cmd_buffer *rxb,
247c61d6 279 struct iwl_device_cmd *cmd);
b6e116e8
WYG		 280void iwlagn_bt_rx_handler_setup(struct iwl_priv *priv);
281void iwlagn_bt_setup_deferred_work(struct iwl_priv *priv);
282void iwlagn_bt_cancel_deferred_work(struct iwl_priv *priv);
207ecc5e
MV		 283void iwlagn_bt_coex_rssi_monitor(struct iwl_priv *priv);
284void iwlagn_bt_adjust_rssi_monitor(struct iwl_priv *priv, bool rssi_ena);
b6e116e8 285
1dfdbdd2
MV		 286static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
287{
2152268f
EG		 288 return priv->cfg->bt_params &&
289 priv->cfg->bt_params->advanced_bt_coexist;
1dfdbdd2
MV		 290}
291
95b49ed0 292#ifdef CONFIG_IWLWIFI_DEBUG
69fdb710 293const char *iwl_get_tx_fail_reason(u32 status);
95b49ed0
WYG		 294const char *iwl_get_agg_tx_fail_reason(u16 status);
295#else
69fdb710 296static inline const char *iwl_get_tx_fail_reason(u32 status) { return ""; }
95b49ed0
WYG		 297static inline const char *iwl_get_agg_tx_fail_reason(u16 status) { return ""; }
298#endif
a30e3112 299
c745f55b 300
a30e3112 301/* station management */
c745f55b
WYG		 302int iwlagn_manage_ibss_station(struct iwl_priv *priv,
303 struct ieee80211_vif *vif, bool add);
304#define IWL_STA_DRIVER_ACTIVE BIT(0) /* driver entry is active */
305#define IWL_STA_UCODE_ACTIVE BIT(1) /* ucode entry is active */
306#define IWL_STA_UCODE_INPROGRESS BIT(2) /* ucode entry is in process of
307 being activated */
308#define IWL_STA_LOCAL BIT(3) /* station state not directed by mac80211;
309 (this is for the IBSS BSSID stations) */
310#define IWL_STA_BCAST BIT(4) /* this station is the special bcast station */
311
312
313void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
314void iwl_clear_ucode_stations(struct iwl_priv *priv,
315 struct iwl_rxon_context *ctx);
316void iwl_dealloc_bcast_stations(struct iwl_priv *priv);
317int iwl_get_free_ucode_key_offset(struct iwl_priv *priv);
318int iwl_send_add_sta(struct iwl_priv *priv,
319 struct iwl_addsta_cmd *sta, u8 flags);
320int iwl_add_station_common(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
321 const u8 *addr, bool is_ap,
322 struct ieee80211_sta *sta, u8 *sta_id_r);
323int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
324 const u8 *addr);
97420515
JB		 325void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
326 const u8 *addr);
c745f55b
WYG		 327u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
328 const u8 *addr, bool is_ap, struct ieee80211_sta *sta);
329
c745f55b
WYG		 330int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
331 struct iwl_link_quality_cmd *lq, u8 flags, bool init);
48a2d66f 332int iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
c745f55b 333 struct iwl_device_cmd *cmd);
ab0bd5b3
JB		 334int iwl_sta_update_ht(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
335 struct ieee80211_sta *sta);
c745f55b 336
5edc565d
MV		 337bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
338 struct iwl_rxon_context *ctx,
339 struct ieee80211_sta_ht_cap *ht_cap);
c745f55b 340
c745f55b
WYG		 341static inline int iwl_sta_id(struct ieee80211_sta *sta)
342{
343 if (WARN_ON(!sta))
344 return IWL_INVALID_STATION;
345
346 return ((struct iwl_station_priv *)sta->drv_priv)->sta_id;
347}
348
a30e3112
JB		 349int iwlagn_alloc_bcast_station(struct iwl_priv *priv,
350 struct iwl_rxon_context *ctx);
351int iwlagn_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
352 const u8 *addr, u8 *sta_id_r);
353int iwl_remove_default_wep_key(struct iwl_priv *priv,
354 struct iwl_rxon_context *ctx,
355 struct ieee80211_key_conf *key);
356int iwl_set_default_wep_key(struct iwl_priv *priv,
357 struct iwl_rxon_context *ctx,
358 struct ieee80211_key_conf *key);
359int iwl_restore_default_wep_keys(struct iwl_priv *priv,
360 struct iwl_rxon_context *ctx);
361int iwl_set_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
5a3d9882
JB		 362 struct ieee80211_key_conf *key,
363 struct ieee80211_sta *sta);
a30e3112 364int iwl_remove_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
5a3d9882
JB		 365 struct ieee80211_key_conf *key,
366 struct ieee80211_sta *sta);
a30e3112 367void iwl_update_tkip_key(struct iwl_priv *priv,
5a3d9882 368 struct ieee80211_vif *vif,
a30e3112
JB		 369 struct ieee80211_key_conf *keyconf,
370 struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
371int iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid);
372int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta,
373 int tid, u16 ssn);
374int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
375 int tid);
a30e3112 376void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt);
f775aa06
JB		 377int iwl_update_bcast_station(struct iwl_priv *priv,
378 struct iwl_rxon_context *ctx);
a30e3112
JB		 379int iwl_update_bcast_stations(struct iwl_priv *priv);
380
0de76736
JB		 381/* rate */
382static inline u32 iwl_ant_idx_to_flags(u8 ant_idx)
383{
384 return BIT(ant_idx) << RATE_MCS_ANT_POS;
385}
386
387static inline u8 iwl_hw_get_rate(__le32 rate_n_flags)
388{
2520546a 389 return le32_to_cpu(rate_n_flags) & RATE_MCS_RATE_MSK;
0de76736
JB		 390}
391
392static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
393{
394 return cpu_to_le32(flags|(u32)rate);
395}
396
4613e72d 397extern int iwl_alive_start(struct iwl_priv *priv);
3a6490c0
IP		 398
399/* testmode support */
5ef15ccc 400#ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
3a6490c0 401
ade4c649
WYG		 402extern int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data,
403 int len);
404extern int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw,
405 struct sk_buff *skb,
406 struct netlink_callback *cb,
407 void *data, int len);
4613e72d 408extern void iwl_testmode_init(struct iwl_priv *priv);
3a6490c0
IP		 409extern void iwl_testmode_free(struct iwl_priv *priv);
410
4613e72d 411#else
3a6490c0 412
4613e72d 413static inline
ade4c649 414int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
4613e72d
CK		 415{
416 return -ENOSYS;
417}
3a6490c0 418
4613e72d 419static inline
ade4c649 420int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
eb64dca0
WYG		 421 struct netlink_callback *cb,
422 void *data, int len)
423{
424 return -ENOSYS;
425}
3a6490c0
IP		 426
427static inline void iwl_testmode_init(struct iwl_priv *priv)
4613e72d
CK		 428{
429}
3a6490c0
IP		 430
431static inline void iwl_testmode_free(struct iwl_priv *priv)
7a4e5281
WYG		 432{
433}
4613e72d 434#endif
7194207c 435
3e6895c5
EG		 436#ifdef CONFIG_IWLWIFI_DEBUG
437void iwl_print_rx_config_cmd(struct iwl_priv *priv,
438 enum iwl_rxon_context_id ctxid);
439#else
440static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv,
441 enum iwl_rxon_context_id ctxid)
442{
443}
444#endif
445
84abd2cc
JB		 446/* status checks */
447
83626404 448static inline int iwl_is_ready(struct iwl_priv *priv)
84abd2cc 449{
26a7ca9a 450 /* The adapter is 'ready' if READY EXIT_PENDING is not set */
83626404 451 return test_bit(STATUS_READY, &priv->status) &&
83626404 452 !test_bit(STATUS_EXIT_PENDING, &priv->status);
84abd2cc
JB		 453}
454
83626404 455static inline int iwl_is_alive(struct iwl_priv *priv)
84abd2cc 456{
83626404 457 return test_bit(STATUS_ALIVE, &priv->status);
84abd2cc
JB		 458}
459
83626404 460static inline int iwl_is_rfkill(struct iwl_priv *priv)
84abd2cc 461{
83626404 462 return test_bit(STATUS_RF_KILL_HW, &priv->status);
84abd2cc
JB		 463}
464
9a716863 465static inline int iwl_is_ctkill(struct iwl_priv *priv)
84abd2cc 466{
9a716863 467 return test_bit(STATUS_CT_KILL, &priv->status);
84abd2cc
JB		 468}
469
83626404 470static inline int iwl_is_ready_rf(struct iwl_priv *priv)
84abd2cc 471{
83626404 472 if (iwl_is_rfkill(priv))
84abd2cc
JB		 473 return 0;
474
83626404 475 return iwl_is_ready(priv);
84abd2cc
JB		 476}
477
47107e84
DF		 478static inline void iwl_dvm_set_pmi(struct iwl_priv *priv, bool state)
479{
480 if (state)
481 set_bit(STATUS_POWER_PMI, &priv->status);
482 else
483 clear_bit(STATUS_POWER_PMI, &priv->status);
68e8dfda 484 iwl_trans_set_pmi(priv->trans, state);
47107e84
DF		 485}
486
0e9f6aca
JB		 487#ifdef CONFIG_IWLWIFI_DEBUGFS
488int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
489void iwl_dbgfs_unregister(struct iwl_priv *priv);
490#else
491static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
492{
493 return 0;
494}
495static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
496{
497}
498#endif /* CONFIG_IWLWIFI_DEBUGFS */
499
84abd2cc
JB		 500#ifdef CONFIG_IWLWIFI_DEBUG
501#define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...) \
502do { \
83626404 503 if (!iwl_is_rfkill((m))) \
84abd2cc
JB		 504 IWL_ERR(m, fmt, ##args); \
505 else \
4b9844f5 506 __iwl_err((m)->dev, true, \
84abd2cc
JB		 507 !iwl_have_debug_level(IWL_DL_RADIO), \
508 fmt, ##args); \
509} while (0)
510#else
511#define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...) \
512do { \
83626404 513 if (!iwl_is_rfkill((m))) \
84abd2cc
JB		 514 IWL_ERR(m, fmt, ##args); \
515 else \
4b9844f5 516 __iwl_err((m)->dev, true, true, fmt, ##args); \
84abd2cc
JB		 517} while (0)
518#endif /* CONFIG_IWLWIFI_DEBUG */
519
d9fb6465
JB		 520extern const char *iwl_dvm_cmd_strings[REPLY_MAX];
521
522static inline const char *iwl_dvm_get_cmd_string(u8 cmd)
523{
524 const char *s = iwl_dvm_cmd_strings[cmd];
525 if (s)
526 return s;
527 return "UNKNOWN";
528}
a1175124 529#endif /* __iwl_agn_h__ */
Linux kernel - Deliverables
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