blob: a105c500627bd746f04206c50f8614821ffe59a9 [file] [log] [blame]
Ivo van Doorn95ea3622007-09-25 17:57:13 -07001/*
Gertjan van Wingerde9c9a0d12009-11-08 16:39:55 +01002 Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
3 Copyright (C) 2004 - 2009 Gertjan van Wingerde <gwingerde@gmail.com>
Ivo van Doorn95ea3622007-09-25 17:57:13 -07004 <http://rt2x00.serialmonkey.com>
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the
18 Free Software Foundation, Inc.,
19 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */
21
22/*
23 Module: rt2x00lib
24 Abstract: Data structures and definitions for the rt2x00lib module.
25 */
26
27#ifndef RT2X00LIB_H
28#define RT2X00LIB_H
29
30/*
31 * Interval defines
32 */
Ivo van Doornc965c742010-07-11 12:25:46 +020033#define WATCHDOG_INTERVAL round_jiffies_relative(HZ)
Alban Browaeys206eade2009-04-29 22:00:23 +020034#define LINK_TUNE_INTERVAL round_jiffies_relative(HZ)
Ivo van Doorn95ea3622007-09-25 17:57:13 -070035
36/*
Ivo van Doorn70e2fed2008-02-03 15:50:40 +010037 * rt2x00_rate: Per rate device information
38 */
39struct rt2x00_rate {
40 unsigned short flags;
Ivo van Doorn31562e82008-02-17 17:35:05 +010041#define DEV_RATE_CCK 0x0001
42#define DEV_RATE_OFDM 0x0002
43#define DEV_RATE_SHORT_PREAMBLE 0x0004
Ivo van Doorn70e2fed2008-02-03 15:50:40 +010044
45 unsigned short bitrate; /* In 100kbit/s */
Ivo van Doorn70e2fed2008-02-03 15:50:40 +010046 unsigned short ratemask;
Ivo van Doorn70e2fed2008-02-03 15:50:40 +010047
48 unsigned short plcp;
Ivo van Doorn35f00cf2009-04-26 16:09:32 +020049 unsigned short mcs;
Ivo van Doorn70e2fed2008-02-03 15:50:40 +010050};
51
52extern const struct rt2x00_rate rt2x00_supported_rates[12];
53
Ivo van Doorn70e2fed2008-02-03 15:50:40 +010054static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
55{
56 return &rt2x00_supported_rates[hw_value & 0xff];
57}
58
Ivo van Doorn35f00cf2009-04-26 16:09:32 +020059#define RATE_MCS(__mode, __mcs) \
Mark Einon5f181dc2010-11-06 15:46:53 +010060 ((((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff))
Ivo van Doorn35f00cf2009-04-26 16:09:32 +020061
62static inline int rt2x00_get_rate_mcs(const u16 mcs_value)
63{
64 return (mcs_value & 0x00ff);
65}
66
Ivo van Doorn70e2fed2008-02-03 15:50:40 +010067/*
Ivo van Doorn95ea3622007-09-25 17:57:13 -070068 * Radio control handlers.
69 */
70int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev);
71void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev);
Ivo van Doorn95ea3622007-09-25 17:57:13 -070072
73/*
74 * Initialization handlers.
75 */
Ivo van Doorne37ea212008-01-06 23:40:07 +010076int rt2x00lib_start(struct rt2x00_dev *rt2x00dev);
77void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev);
Ivo van Doorn95ea3622007-09-25 17:57:13 -070078
79/*
80 * Configuration handlers.
81 */
Ivo van Doorn6bb40dd2008-02-03 15:49:59 +010082void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev,
83 struct rt2x00_intf *intf,
Johannes Berg05c914f2008-09-11 00:01:58 +020084 enum nl80211_iftype type,
Johannes Berg5f936f12009-01-21 12:47:05 +010085 const u8 *mac, const u8 *bssid);
Ivo van Doorn72810372008-03-09 22:46:18 +010086void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev,
87 struct rt2x00_intf *intf,
Helmut Schaa02044642010-09-08 20:56:32 +020088 struct ieee80211_bss_conf *conf,
89 u32 changed);
Ivo van Doorn69f81a22007-10-13 16:26:36 +020090void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
Lars Ericssoneb87eaa2009-07-18 20:21:52 +020091 struct antenna_setup ant);
Ivo van Doorn066cb632007-09-25 20:55:39 +020092void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
Ivo van Doorne4ea1c42008-10-29 17:17:57 +010093 struct ieee80211_conf *conf,
94 const unsigned int changed_flags);
Ivo van Doorn95ea3622007-09-25 17:57:13 -070095
Ivo van Doornd74f5ba2008-06-16 19:56:54 +020096/**
97 * DOC: Queue handlers
98 */
99
100/**
101 * rt2x00queue_alloc_rxskb - allocate a skb for RX purposes.
Ivo van Doornfa695602010-10-11 15:37:25 +0200102 * @entry: The entry for which the skb will be applicable.
Ivo van Doornd74f5ba2008-06-16 19:56:54 +0200103 */
Ivo van Doornfa695602010-10-11 15:37:25 +0200104struct sk_buff *rt2x00queue_alloc_rxskb(struct queue_entry *entry);
Ivo van Doornd74f5ba2008-06-16 19:56:54 +0200105
106/**
Ivo van Doornd74f5ba2008-06-16 19:56:54 +0200107 * rt2x00queue_free_skb - free a skb
Ivo van Doornfa695602010-10-11 15:37:25 +0200108 * @entry: The entry for which the skb will be applicable.
Ivo van Doornd74f5ba2008-06-16 19:56:54 +0200109 */
Ivo van Doornfa695602010-10-11 15:37:25 +0200110void rt2x00queue_free_skb(struct queue_entry *entry);
Ivo van Doornd74f5ba2008-06-16 19:56:54 +0200111
112/**
Ivo van Doorndaee6c02009-08-29 20:30:45 +0200113 * rt2x00queue_align_frame - Align 802.11 frame to 4-byte boundary
Ivo van Doorn9f166172009-04-26 16:08:50 +0200114 * @skb: The skb to align
Ivo van Doorndaee6c02009-08-29 20:30:45 +0200115 *
116 * Align the start of the 802.11 frame to a 4-byte boundary, this could
117 * mean the payload is not aligned properly though.
118 */
119void rt2x00queue_align_frame(struct sk_buff *skb);
120
121/**
122 * rt2x00queue_align_payload - Align 802.11 payload to 4-byte boundary
123 * @skb: The skb to align
Ivo van Doorn9f166172009-04-26 16:08:50 +0200124 * @header_length: Length of 802.11 header
125 *
Ivo van Doorndaee6c02009-08-29 20:30:45 +0200126 * Align the 802.11 payload to a 4-byte boundary, this could
127 * mean the header is not aligned properly though.
Ivo van Doorn9f166172009-04-26 16:08:50 +0200128 */
Ivo van Doorndaee6c02009-08-29 20:30:45 +0200129void rt2x00queue_align_payload(struct sk_buff *skb, unsigned int header_length);
130
131/**
132 * rt2x00queue_insert_l2pad - Align 802.11 header & payload to 4-byte boundary
133 * @skb: The skb to align
134 * @header_length: Length of 802.11 header
135 *
136 * Apply L2 padding to align both header and payload to 4-byte boundary
137 */
138void rt2x00queue_insert_l2pad(struct sk_buff *skb, unsigned int header_length);
139
140/**
141 * rt2x00queue_insert_l2pad - Remove L2 padding from 802.11 frame
142 * @skb: The skb to align
143 * @header_length: Length of 802.11 header
144 *
145 * Remove L2 padding used to align both header and payload to 4-byte boundary,
146 * by removing the L2 padding the header will no longer be 4-byte aligned.
147 */
148void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length);
Ivo van Doorn9f166172009-04-26 16:08:50 +0200149
150/**
Ivo van Doornd74f5ba2008-06-16 19:56:54 +0200151 * rt2x00queue_write_tx_frame - Write TX frame to hardware
152 * @queue: Queue over which the frame should be send
153 * @skb: The skb to send
Johannes Berg7351c6b2009-11-19 01:08:30 +0100154 * @local: frame is not from mac80211
Ivo van Doorn181d6902008-02-05 16:42:23 -0500155 */
Johannes Berg7351c6b2009-11-19 01:08:30 +0100156int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
157 bool local);
Ivo van Doornd74f5ba2008-06-16 19:56:54 +0200158
159/**
Ivo van Doornbd88a782008-07-09 15:12:44 +0200160 * rt2x00queue_update_beacon - Send new beacon from mac80211 to hardware
161 * @rt2x00dev: Pointer to &struct rt2x00_dev.
162 * @vif: Interface for which the beacon should be updated.
Ivo van Doorna2c9b652009-01-28 00:32:33 +0100163 * @enable_beacon: Enable beaconing
Ivo van Doornbd88a782008-07-09 15:12:44 +0200164 */
165int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
Ivo van Doorna2c9b652009-01-28 00:32:33 +0100166 struct ieee80211_vif *vif,
167 const bool enable_beacon);
Ivo van Doornbd88a782008-07-09 15:12:44 +0200168
169/**
Ivo van Doornd74f5ba2008-06-16 19:56:54 +0200170 * rt2x00queue_index_inc - Index incrementation function
171 * @queue: Queue (&struct data_queue) to perform the action on.
172 * @index: Index type (&enum queue_index) to perform the action on.
173 *
174 * This function will increase the requested index on the queue,
175 * it will grab the appropriate locks and handle queue overflow events by
176 * resetting the index to the start of the queue.
177 */
178void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index);
179
Ivo van Doorn798b7ad2008-11-08 15:25:33 +0100180/**
181 * rt2x00queue_init_queues - Initialize all data queues
182 * @rt2x00dev: Pointer to &struct rt2x00_dev.
183 *
184 * This function will loop through all available queues to clear all
185 * index numbers and set the queue entry to the correct initialization
186 * state.
187 */
188void rt2x00queue_init_queues(struct rt2x00_dev *rt2x00dev);
189
Ivo van Doorn181d6902008-02-05 16:42:23 -0500190int rt2x00queue_initialize(struct rt2x00_dev *rt2x00dev);
191void rt2x00queue_uninitialize(struct rt2x00_dev *rt2x00dev);
192int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev);
193void rt2x00queue_free(struct rt2x00_dev *rt2x00dev);
194
Ivo van Doorn84e31962008-12-20 10:53:29 +0100195/**
196 * rt2x00link_update_stats - Update link statistics from RX frame
197 * @rt2x00dev: Pointer to &struct rt2x00_dev.
198 * @skb: Received frame
199 * @rxdesc: Received frame descriptor
200 *
201 * Update link statistics based on the information from the
202 * received frame descriptor.
203 */
204void rt2x00link_update_stats(struct rt2x00_dev *rt2x00dev,
205 struct sk_buff *skb,
206 struct rxdone_entry_desc *rxdesc);
207
208/**
Ivo van Doorn84e31962008-12-20 10:53:29 +0100209 * rt2x00link_start_tuner - Start periodic link tuner work
210 * @rt2x00dev: Pointer to &struct rt2x00_dev.
211 *
212 * This start the link tuner periodic work, this work will
213 * be executed periodically until &rt2x00link_stop_tuner has
214 * been called.
215 */
216void rt2x00link_start_tuner(struct rt2x00_dev *rt2x00dev);
217
218/**
219 * rt2x00link_stop_tuner - Stop periodic link tuner work
220 * @rt2x00dev: Pointer to &struct rt2x00_dev.
221 *
222 * After this function completed the link tuner will not
223 * be running until &rt2x00link_start_tuner is called.
224 */
225void rt2x00link_stop_tuner(struct rt2x00_dev *rt2x00dev);
226
227/**
228 * rt2x00link_reset_tuner - Reset periodic link tuner work
229 * @rt2x00dev: Pointer to &struct rt2x00_dev.
230 * @antenna: Should the antenna tuning also be reset
231 *
232 * The VGC limit configured in the hardware will be reset to 0
233 * which forces the driver to rediscover the correct value for
234 * the current association. This is needed when configuration
235 * options have changed which could drastically change the
236 * SNR level or link quality (i.e. changing the antenna setting).
237 *
238 * Resetting the link tuner will also cause the periodic work counter
239 * to be reset. Any driver which has a fixed limit on the number
240 * of rounds the link tuner is supposed to work will accept the
241 * tuner actions again if this limit was previously reached.
242 *
243 * If @antenna is set to true a the software antenna diversity
244 * tuning will also be reset.
245 */
246void rt2x00link_reset_tuner(struct rt2x00_dev *rt2x00dev, bool antenna);
247
248/**
Ivo van Doornc965c742010-07-11 12:25:46 +0200249 * rt2x00link_start_watchdog - Start periodic watchdog monitoring
Ivo van Doorn84e31962008-12-20 10:53:29 +0100250 * @rt2x00dev: Pointer to &struct rt2x00_dev.
251 *
Ivo van Doornc965c742010-07-11 12:25:46 +0200252 * This start the watchdog periodic work, this work will
253 *be executed periodically until &rt2x00link_stop_watchdog has
254 * been called.
255 */
256void rt2x00link_start_watchdog(struct rt2x00_dev *rt2x00dev);
257
258/**
259 * rt2x00link_stop_watchdog - Stop periodic watchdog monitoring
260 * @rt2x00dev: Pointer to &struct rt2x00_dev.
261 *
262 * After this function completed the watchdog monitoring will not
263 * be running until &rt2x00link_start_watchdog is called.
264 */
265void rt2x00link_stop_watchdog(struct rt2x00_dev *rt2x00dev);
266
267/**
268 * rt2x00link_register - Initialize link tuning & watchdog functionality
269 * @rt2x00dev: Pointer to &struct rt2x00_dev.
270 *
271 * Initialize work structure and all link tuning and watchdog related
272 * parameters. This will not start the periodic work itself.
Ivo van Doorn84e31962008-12-20 10:53:29 +0100273 */
274void rt2x00link_register(struct rt2x00_dev *rt2x00dev);
275
Ivo van Doorn181d6902008-02-05 16:42:23 -0500276/*
Ivo van Doorn95ea3622007-09-25 17:57:13 -0700277 * Firmware handlers.
278 */
279#ifdef CONFIG_RT2X00_LIB_FIRMWARE
280int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev);
281void rt2x00lib_free_firmware(struct rt2x00_dev *rt2x00dev);
282#else
283static inline int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev)
284{
285 return 0;
286}
287static inline void rt2x00lib_free_firmware(struct rt2x00_dev *rt2x00dev)
288{
289}
290#endif /* CONFIG_RT2X00_LIB_FIRMWARE */
291
292/*
293 * Debugfs handlers.
294 */
295#ifdef CONFIG_RT2X00_LIB_DEBUGFS
296void rt2x00debug_register(struct rt2x00_dev *rt2x00dev);
297void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev);
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200298void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev,
Ivo van Doorn84e31962008-12-20 10:53:29 +0100299 struct rxdone_entry_desc *rxdesc);
Ivo van Doorn95ea3622007-09-25 17:57:13 -0700300#else
301static inline void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
302{
303}
304
305static inline void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
306{
307}
Ivo van Doorn4d8dd662007-11-27 21:49:29 +0100308
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200309static inline void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev,
Ivo van Doorn84e31962008-12-20 10:53:29 +0100310 struct rxdone_entry_desc *rxdesc)
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200311{
312}
Ivo van Doorn95ea3622007-09-25 17:57:13 -0700313#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
314
315/*
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200316 * Crypto handlers.
317 */
318#ifdef CONFIG_RT2X00_LIB_CRYPTO
319enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key);
Ivo van Doorn9c3444d2008-12-03 17:29:48 +0100320void rt2x00crypto_create_tx_descriptor(struct queue_entry *entry,
321 struct txentry_desc *txdesc);
Ivo van Doorn7b409822008-12-20 10:58:33 +0100322unsigned int rt2x00crypto_tx_overhead(struct rt2x00_dev *rt2x00dev,
323 struct sk_buff *skb);
Ivo van Doorn9eb4e212009-04-26 16:08:30 +0200324void rt2x00crypto_tx_copy_iv(struct sk_buff *skb,
325 struct txentry_desc *txdesc);
326void rt2x00crypto_tx_remove_iv(struct sk_buff *skb,
327 struct txentry_desc *txdesc);
Ivo van Doorn9f166172009-04-26 16:08:50 +0200328void rt2x00crypto_tx_insert_iv(struct sk_buff *skb, unsigned int header_length);
Ivo van Doorndaee6c02009-08-29 20:30:45 +0200329void rt2x00crypto_rx_insert_iv(struct sk_buff *skb,
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200330 unsigned int header_length,
331 struct rxdone_entry_desc *rxdesc);
332#else
333static inline enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key)
334{
335 return CIPHER_NONE;
336}
337
Ivo van Doorn9c3444d2008-12-03 17:29:48 +0100338static inline void rt2x00crypto_create_tx_descriptor(struct queue_entry *entry,
339 struct txentry_desc *txdesc)
340{
341}
342
Ivo van Doorn7b409822008-12-20 10:58:33 +0100343static inline unsigned int rt2x00crypto_tx_overhead(struct rt2x00_dev *rt2x00dev,
344 struct sk_buff *skb)
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200345{
346 return 0;
347}
348
Ivo van Doorndddfb472008-12-02 18:20:42 +0100349static inline void rt2x00crypto_tx_copy_iv(struct sk_buff *skb,
Ivo van Doorn9eb4e212009-04-26 16:08:30 +0200350 struct txentry_desc *txdesc)
Ivo van Doorndddfb472008-12-02 18:20:42 +0100351{
352}
353
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200354static inline void rt2x00crypto_tx_remove_iv(struct sk_buff *skb,
Ivo van Doorn9eb4e212009-04-26 16:08:30 +0200355 struct txentry_desc *txdesc)
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200356{
357}
358
Ivo van Doorn9f166172009-04-26 16:08:50 +0200359static inline void rt2x00crypto_tx_insert_iv(struct sk_buff *skb,
360 unsigned int header_length)
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200361{
362}
363
Andrew Pricefe247562009-09-17 21:15:48 +0100364static inline void rt2x00crypto_rx_insert_iv(struct sk_buff *skb,
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200365 unsigned int header_length,
366 struct rxdone_entry_desc *rxdesc)
367{
368}
Ivo van Doorn9c3444d2008-12-03 17:29:48 +0100369#endif /* CONFIG_RT2X00_LIB_CRYPTO */
Ivo van Doorn2bb057d2008-08-04 16:37:44 +0200370
371/*
Ivo van Doorn35f00cf2009-04-26 16:09:32 +0200372 * HT handlers.
373 */
374#ifdef CONFIG_RT2X00_LIB_HT
375void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
376 struct txentry_desc *txdesc,
377 const struct rt2x00_rate *hwrate);
Gertjan van Wingerde06443e42010-06-03 10:52:08 +0200378
379u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,
380 struct ieee80211_conf *conf);
Ivo van Doorn35f00cf2009-04-26 16:09:32 +0200381#else
382static inline void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
383 struct txentry_desc *txdesc,
384 const struct rt2x00_rate *hwrate)
385{
386}
Gertjan van Wingerde06443e42010-06-03 10:52:08 +0200387
388static inline u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,
389 struct ieee80211_conf *conf)
390{
391 return conf->channel->hw_value;
392}
Ivo van Doorn35f00cf2009-04-26 16:09:32 +0200393#endif /* CONFIG_RT2X00_LIB_HT */
394
395/*
Ivo van Doorn95ea3622007-09-25 17:57:13 -0700396 * RFkill handlers.
397 */
Ivo van Doorn1682fe62008-03-13 15:38:03 +0100398static inline void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
Ivo van Doorn95ea3622007-09-25 17:57:13 -0700399{
Ivo van Doorne47a5cd2009-07-01 15:17:35 +0200400 if (test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
401 wiphy_rfkill_start_polling(rt2x00dev->hw->wiphy);
Ivo van Doorn95ea3622007-09-25 17:57:13 -0700402}
403
404static inline void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)
405{
Ivo van Doorne47a5cd2009-07-01 15:17:35 +0200406 if (test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
407 wiphy_rfkill_stop_polling(rt2x00dev->hw->wiphy);
Ivo van Doorn95ea3622007-09-25 17:57:13 -0700408}
409
Ivo van Doorna9450b72008-02-03 15:53:40 +0100410/*
411 * LED handlers
412 */
413#ifdef CONFIG_RT2X00_LIB_LEDS
414void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, int rssi);
Ivo van Doorn61c2b682008-04-21 19:01:09 +0200415void rt2x00led_led_activity(struct rt2x00_dev *rt2x00dev, bool enabled);
Ivo van Doorna2e1d522008-03-31 15:53:44 +0200416void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled);
417void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled);
Ivo van Doorn72fa5592008-03-09 22:47:08 +0100418void rt2x00leds_register(struct rt2x00_dev *rt2x00dev);
Ivo van Doorna9450b72008-02-03 15:53:40 +0100419void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev);
420void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev);
421void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev);
422#else
423static inline void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev,
424 int rssi)
425{
426}
427
Ivo van Doorn61c2b682008-04-21 19:01:09 +0200428static inline void rt2x00led_led_activity(struct rt2x00_dev *rt2x00dev,
429 bool enabled)
430{
431}
432
Ivo van Doorna2e1d522008-03-31 15:53:44 +0200433static inline void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev,
434 bool enabled)
435{
436}
437
438static inline void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev,
439 bool enabled)
440{
441}
442
Ivo van Doorn72fa5592008-03-09 22:47:08 +0100443static inline void rt2x00leds_register(struct rt2x00_dev *rt2x00dev)
Ivo van Doorna9450b72008-02-03 15:53:40 +0100444{
Ivo van Doorna9450b72008-02-03 15:53:40 +0100445}
446
447static inline void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev)
448{
449}
450
451static inline void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev)
452{
453}
454
455static inline void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev)
456{
457}
458#endif /* CONFIG_RT2X00_LIB_LEDS */
459
Ivo van Doorn95ea3622007-09-25 17:57:13 -0700460#endif /* RT2X00LIB_H */