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 *
8 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
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 COPYING.
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 *
33 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
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
66 #include "iwl-config.h"
67
68 #include "dev.h"
69
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
76 #define IWL_INVALID_STATION 255
77
78 /* device operations */
79 extern const struct iwl_dvm_cfg iwl_dvm_1000_cfg;
80 extern const struct iwl_dvm_cfg iwl_dvm_2000_cfg;
81 extern const struct iwl_dvm_cfg iwl_dvm_105_cfg;
82 extern const struct iwl_dvm_cfg iwl_dvm_2030_cfg;
83 extern const struct iwl_dvm_cfg iwl_dvm_5000_cfg;
84 extern const struct iwl_dvm_cfg iwl_dvm_5150_cfg;
85 extern const struct iwl_dvm_cfg iwl_dvm_6000_cfg;
86 extern const struct iwl_dvm_cfg iwl_dvm_6005_cfg;
87 extern const struct iwl_dvm_cfg iwl_dvm_6050_cfg;
88 extern const struct iwl_dvm_cfg iwl_dvm_6030_cfg;
89
90
91 #define TIME_UNIT 1024
92
93 /*****************************************************
94 * DRIVER STATUS FUNCTIONS
95 ******************************************************/
96 #define STATUS_RF_KILL_HW 0
97 #define STATUS_CT_KILL 1
98 #define STATUS_ALIVE 2
99 #define STATUS_READY 3
100 #define STATUS_EXIT_PENDING 5
101 #define STATUS_STATISTICS 6
102 #define STATUS_SCANNING 7
103 #define STATUS_SCAN_ABORTING 8
104 #define STATUS_SCAN_HW 9
105 #define STATUS_FW_ERROR 10
106 #define STATUS_CHANNEL_SWITCH_PENDING 11
107 #define STATUS_SCAN_COMPLETE 12
108 #define STATUS_POWER_PMI 13
109
110 struct iwl_ucode_capabilities;
111
112 extern const struct ieee80211_ops iwlagn_hw_ops;
113
iwl_set_calib_hdr(struct iwl_calib_hdr * hdr,u8 cmd)114 static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd)
115 {
116 hdr->op_code = cmd;
117 hdr->first_group = 0;
118 hdr->groups_num = 1;
119 hdr->data_valid = 1;
120 }
121
122 void iwl_down(struct iwl_priv *priv);
123 void iwl_cancel_deferred_work(struct iwl_priv *priv);
124 void iwlagn_prepare_restart(struct iwl_priv *priv);
125 int __must_check iwl_rx_dispatch(struct iwl_op_mode *op_mode,
126 struct iwl_rx_cmd_buffer *rxb,
127 struct iwl_device_cmd *cmd);
128
129 bool iwl_check_for_ct_kill(struct iwl_priv *priv);
130
131 void iwlagn_lift_passive_no_rx(struct iwl_priv *priv);
132
133 /* MAC80211 */
134 struct ieee80211_hw *iwl_alloc_all(void);
135 int iwlagn_mac_setup_register(struct iwl_priv *priv,
136 const struct iwl_ucode_capabilities *capa);
137 void iwlagn_mac_unregister(struct iwl_priv *priv);
138
139 /* commands */
140 int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
141 int iwl_dvm_send_cmd_pdu(struct iwl_priv *priv, u8 id,
142 u32 flags, u16 len, const void *data);
143
144 /* RXON */
145 void iwl_connection_init_rx_config(struct iwl_priv *priv,
146 struct iwl_rxon_context *ctx);
147 int iwlagn_set_pan_params(struct iwl_priv *priv);
148 int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
149 void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
150 int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed);
151 void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
152 struct ieee80211_vif *vif,
153 struct ieee80211_bss_conf *bss_conf,
154 u32 changes);
155 void iwlagn_config_ht40(struct ieee80211_conf *conf,
156 struct iwl_rxon_context *ctx);
157 void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
158 void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
159 struct iwl_rxon_context *ctx);
160 void iwl_set_flags_for_band(struct iwl_priv *priv,
161 struct iwl_rxon_context *ctx,
162 enum ieee80211_band band,
163 struct ieee80211_vif *vif);
164
165 /* uCode */
166 int iwl_send_bt_env(struct iwl_priv *priv, u8 action, u8 type);
167 void iwl_send_prio_tbl(struct iwl_priv *priv);
168 int iwl_init_alive_start(struct iwl_priv *priv);
169 int iwl_run_init_ucode(struct iwl_priv *priv);
170 int iwl_load_ucode_wait_alive(struct iwl_priv *priv,
171 enum iwl_ucode_type ucode_type);
172 int iwl_send_calib_results(struct iwl_priv *priv);
173 int iwl_calib_set(struct iwl_priv *priv,
174 const struct iwl_calib_hdr *cmd, int len);
175 void iwl_calib_free_results(struct iwl_priv *priv);
176 int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
177 char **buf);
178 int iwlagn_hw_valid_rtc_data_addr(u32 addr);
179
180 /* lib */
181 int iwlagn_send_tx_power(struct iwl_priv *priv);
182 void iwlagn_temperature(struct iwl_priv *priv);
183 int iwlagn_txfifo_flush(struct iwl_priv *priv, u32 scd_q_msk);
184 void iwlagn_dev_txfifo_flush(struct iwl_priv *priv);
185 int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
186 int iwl_send_statistics_request(struct iwl_priv *priv,
187 u8 flags, bool clear);
188
iwl_get_hw_mode(struct iwl_priv * priv,enum ieee80211_band band)189 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
190 struct iwl_priv *priv, enum ieee80211_band band)
191 {
192 return priv->hw->wiphy->bands[band];
193 }
194
195 #ifdef CONFIG_PM_SLEEP
196 int iwlagn_send_patterns(struct iwl_priv *priv,
197 struct cfg80211_wowlan *wowlan);
198 int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan);
199 #endif
200
201 /* rx */
202 int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
203 void iwl_setup_rx_handlers(struct iwl_priv *priv);
204 void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
205
206
207 /* tx */
208 int iwlagn_tx_skb(struct iwl_priv *priv,
209 struct ieee80211_sta *sta,
210 struct sk_buff *skb);
211 int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
212 struct ieee80211_sta *sta, u16 tid, u16 *ssn);
213 int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
214 struct ieee80211_sta *sta, u16 tid, u8 buf_size);
215 int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
216 struct ieee80211_sta *sta, u16 tid);
217 int iwlagn_tx_agg_flush(struct iwl_priv *priv, struct ieee80211_vif *vif,
218 struct ieee80211_sta *sta, u16 tid);
219 int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
220 struct iwl_rx_cmd_buffer *rxb,
221 struct iwl_device_cmd *cmd);
222 int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
223 struct iwl_device_cmd *cmd);
224
iwl_tx_status_to_mac80211(u32 status)225 static inline u32 iwl_tx_status_to_mac80211(u32 status)
226 {
227 status &= TX_STATUS_MSK;
228
229 switch (status) {
230 case TX_STATUS_SUCCESS:
231 case TX_STATUS_DIRECT_DONE:
232 return IEEE80211_TX_STAT_ACK;
233 case TX_STATUS_FAIL_DEST_PS:
234 case TX_STATUS_FAIL_PASSIVE_NO_RX:
235 return IEEE80211_TX_STAT_TX_FILTERED;
236 default:
237 return 0;
238 }
239 }
240
iwl_is_tx_success(u32 status)241 static inline bool iwl_is_tx_success(u32 status)
242 {
243 status &= TX_STATUS_MSK;
244 return (status == TX_STATUS_SUCCESS) ||
245 (status == TX_STATUS_DIRECT_DONE);
246 }
247
248 u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid);
249
250 /* scan */
251 void iwlagn_post_scan(struct iwl_priv *priv);
252 int iwl_force_rf_reset(struct iwl_priv *priv, bool external);
253 void iwl_init_scan_params(struct iwl_priv *priv);
254 int iwl_scan_cancel(struct iwl_priv *priv);
255 void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
256 void iwl_force_scan_end(struct iwl_priv *priv);
257 void iwl_internal_short_hw_scan(struct iwl_priv *priv);
258 void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
259 void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
260 void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
261 int __must_check iwl_scan_initiate(struct iwl_priv *priv,
262 struct ieee80211_vif *vif,
263 enum iwl_scan_type scan_type,
264 enum ieee80211_band band);
265
266 /* For faster active scanning, scan will move to the next channel if fewer than
267 * PLCP_QUIET_THRESH packets are heard on this channel within
268 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
269 * time if it's a quiet channel (nothing responded to our probe, and there's
270 * no other traffic).
271 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
272 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
273 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
274
275 #define IWL_SCAN_CHECK_WATCHDOG (HZ * 15)
276
277
278 /* bt coex */
279 void iwlagn_send_advance_bt_config(struct iwl_priv *priv);
280 int iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
281 struct iwl_rx_cmd_buffer *rxb,
282 struct iwl_device_cmd *cmd);
283 void iwlagn_bt_rx_handler_setup(struct iwl_priv *priv);
284 void iwlagn_bt_setup_deferred_work(struct iwl_priv *priv);
285 void iwlagn_bt_cancel_deferred_work(struct iwl_priv *priv);
286 void iwlagn_bt_coex_rssi_monitor(struct iwl_priv *priv);
287 void iwlagn_bt_adjust_rssi_monitor(struct iwl_priv *priv, bool rssi_ena);
288
iwl_advanced_bt_coexist(struct iwl_priv * priv)289 static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
290 {
291 return priv->lib->bt_params &&
292 priv->lib->bt_params->advanced_bt_coexist;
293 }
294
295 #ifdef CONFIG_IWLWIFI_DEBUG
296 const char *iwl_get_tx_fail_reason(u32 status);
297 const char *iwl_get_agg_tx_fail_reason(u16 status);
298 #else
iwl_get_tx_fail_reason(u32 status)299 static inline const char *iwl_get_tx_fail_reason(u32 status) { return ""; }
iwl_get_agg_tx_fail_reason(u16 status)300 static inline const char *iwl_get_agg_tx_fail_reason(u16 status) { return ""; }
301 #endif
302
303
304 /* station management */
305 int iwlagn_manage_ibss_station(struct iwl_priv *priv,
306 struct ieee80211_vif *vif, bool add);
307 #define IWL_STA_DRIVER_ACTIVE BIT(0) /* driver entry is active */
308 #define IWL_STA_UCODE_ACTIVE BIT(1) /* ucode entry is active */
309 #define IWL_STA_UCODE_INPROGRESS BIT(2) /* ucode entry is in process of
310 being activated */
311 #define IWL_STA_LOCAL BIT(3) /* station state not directed by mac80211;
312 (this is for the IBSS BSSID stations) */
313 #define IWL_STA_BCAST BIT(4) /* this station is the special bcast station */
314
315
316 void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
317 void iwl_clear_ucode_stations(struct iwl_priv *priv,
318 struct iwl_rxon_context *ctx);
319 void iwl_dealloc_bcast_stations(struct iwl_priv *priv);
320 int iwl_get_free_ucode_key_offset(struct iwl_priv *priv);
321 int iwl_send_add_sta(struct iwl_priv *priv,
322 struct iwl_addsta_cmd *sta, u8 flags);
323 int iwl_add_station_common(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
324 const u8 *addr, bool is_ap,
325 struct ieee80211_sta *sta, u8 *sta_id_r);
326 int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
327 const u8 *addr);
328 void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
329 const u8 *addr);
330 u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
331 const u8 *addr, bool is_ap, struct ieee80211_sta *sta);
332
333 int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
334 struct iwl_link_quality_cmd *lq, u8 flags, bool init);
335 int iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
336 struct iwl_device_cmd *cmd);
337 int iwl_sta_update_ht(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
338 struct ieee80211_sta *sta);
339
340 bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
341 struct iwl_rxon_context *ctx,
342 struct ieee80211_sta *sta);
343
iwl_sta_id(struct ieee80211_sta * sta)344 static inline int iwl_sta_id(struct ieee80211_sta *sta)
345 {
346 if (WARN_ON(!sta))
347 return IWL_INVALID_STATION;
348
349 return ((struct iwl_station_priv *)sta->drv_priv)->sta_id;
350 }
351
352 int iwlagn_alloc_bcast_station(struct iwl_priv *priv,
353 struct iwl_rxon_context *ctx);
354 int iwlagn_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
355 const u8 *addr, u8 *sta_id_r);
356 int iwl_remove_default_wep_key(struct iwl_priv *priv,
357 struct iwl_rxon_context *ctx,
358 struct ieee80211_key_conf *key);
359 int iwl_set_default_wep_key(struct iwl_priv *priv,
360 struct iwl_rxon_context *ctx,
361 struct ieee80211_key_conf *key);
362 int iwl_restore_default_wep_keys(struct iwl_priv *priv,
363 struct iwl_rxon_context *ctx);
364 int iwl_set_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
365 struct ieee80211_key_conf *key,
366 struct ieee80211_sta *sta);
367 int iwl_remove_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
368 struct ieee80211_key_conf *key,
369 struct ieee80211_sta *sta);
370 void iwl_update_tkip_key(struct iwl_priv *priv,
371 struct ieee80211_vif *vif,
372 struct ieee80211_key_conf *keyconf,
373 struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
374 int iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid);
375 int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta,
376 int tid, u16 ssn);
377 int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
378 int tid);
379 void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt);
380 int iwl_update_bcast_station(struct iwl_priv *priv,
381 struct iwl_rxon_context *ctx);
382 int iwl_update_bcast_stations(struct iwl_priv *priv);
383
384 /* rate */
iwl_ant_idx_to_flags(u8 ant_idx)385 static inline u32 iwl_ant_idx_to_flags(u8 ant_idx)
386 {
387 return BIT(ant_idx) << RATE_MCS_ANT_POS;
388 }
389
iwl_hw_get_rate(__le32 rate_n_flags)390 static inline u8 iwl_hw_get_rate(__le32 rate_n_flags)
391 {
392 return le32_to_cpu(rate_n_flags) & RATE_MCS_RATE_MSK;
393 }
394
iwl_hw_set_rate_n_flags(u8 rate,u32 flags)395 static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
396 {
397 return cpu_to_le32(flags|(u32)rate);
398 }
399
400 int iwl_alive_start(struct iwl_priv *priv);
401
402 #ifdef CONFIG_IWLWIFI_DEBUG
403 void iwl_print_rx_config_cmd(struct iwl_priv *priv,
404 enum iwl_rxon_context_id ctxid);
405 #else
iwl_print_rx_config_cmd(struct iwl_priv * priv,enum iwl_rxon_context_id ctxid)406 static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv,
407 enum iwl_rxon_context_id ctxid)
408 {
409 }
410 #endif
411
412 /* status checks */
413
iwl_is_ready(struct iwl_priv * priv)414 static inline int iwl_is_ready(struct iwl_priv *priv)
415 {
416 /* The adapter is 'ready' if READY EXIT_PENDING is not set */
417 return test_bit(STATUS_READY, &priv->status) &&
418 !test_bit(STATUS_EXIT_PENDING, &priv->status);
419 }
420
iwl_is_alive(struct iwl_priv * priv)421 static inline int iwl_is_alive(struct iwl_priv *priv)
422 {
423 return test_bit(STATUS_ALIVE, &priv->status);
424 }
425
iwl_is_rfkill(struct iwl_priv * priv)426 static inline int iwl_is_rfkill(struct iwl_priv *priv)
427 {
428 return test_bit(STATUS_RF_KILL_HW, &priv->status);
429 }
430
iwl_is_ctkill(struct iwl_priv * priv)431 static inline int iwl_is_ctkill(struct iwl_priv *priv)
432 {
433 return test_bit(STATUS_CT_KILL, &priv->status);
434 }
435
iwl_is_ready_rf(struct iwl_priv * priv)436 static inline int iwl_is_ready_rf(struct iwl_priv *priv)
437 {
438 if (iwl_is_rfkill(priv))
439 return 0;
440
441 return iwl_is_ready(priv);
442 }
443
iwl_dvm_set_pmi(struct iwl_priv * priv,bool state)444 static inline void iwl_dvm_set_pmi(struct iwl_priv *priv, bool state)
445 {
446 if (state)
447 set_bit(STATUS_POWER_PMI, &priv->status);
448 else
449 clear_bit(STATUS_POWER_PMI, &priv->status);
450 iwl_trans_set_pmi(priv->trans, state);
451 }
452
453 #ifdef CONFIG_IWLWIFI_DEBUGFS
454 int iwl_dbgfs_register(struct iwl_priv *priv, struct dentry *dbgfs_dir);
455 #else
iwl_dbgfs_register(struct iwl_priv * priv,struct dentry * dbgfs_dir)456 static inline int iwl_dbgfs_register(struct iwl_priv *priv,
457 struct dentry *dbgfs_dir)
458 {
459 return 0;
460 }
461 #endif /* CONFIG_IWLWIFI_DEBUGFS */
462
463 #ifdef CONFIG_IWLWIFI_DEBUG
464 #define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...) \
465 do { \
466 if (!iwl_is_rfkill((m))) \
467 IWL_ERR(m, fmt, ##args); \
468 else \
469 __iwl_err((m)->dev, true, \
470 !iwl_have_debug_level(IWL_DL_RADIO), \
471 fmt, ##args); \
472 } while (0)
473 #else
474 #define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...) \
475 do { \
476 if (!iwl_is_rfkill((m))) \
477 IWL_ERR(m, fmt, ##args); \
478 else \
479 __iwl_err((m)->dev, true, true, fmt, ##args); \
480 } while (0)
481 #endif /* CONFIG_IWLWIFI_DEBUG */
482
483 extern const char *const iwl_dvm_cmd_strings[REPLY_MAX];
484
iwl_dvm_get_cmd_string(u8 cmd)485 static inline const char *iwl_dvm_get_cmd_string(u8 cmd)
486 {
487 const char *s = iwl_dvm_cmd_strings[cmd];
488 if (s)
489 return s;
490 return "UNKNOWN";
491 }
492 #endif /* __iwl_agn_h__ */
493