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95ea3627 | 1 | /* |
9c9a0d14 GW |
2 | Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com> |
3 | Copyright (C) 2004 - 2009 Gertjan van Wingerde <gwingerde@gmail.com> | |
95ea3627 ID |
4 | <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 | */ | |
c965c74b | 33 | #define WATCHDOG_INTERVAL round_jiffies_relative(HZ) |
206eade5 | 34 | #define LINK_TUNE_INTERVAL round_jiffies_relative(HZ) |
9e33a355 | 35 | #define AGC_INTERVAL round_jiffies_relative(4 * HZ) |
95ea3627 | 36 | |
70e2fed4 ID |
37 | /* |
38 | * rt2x00_rate: Per rate device information | |
39 | */ | |
40 | struct rt2x00_rate { | |
41 | unsigned short flags; | |
31562e80 ID |
42 | #define DEV_RATE_CCK 0x0001 |
43 | #define DEV_RATE_OFDM 0x0002 | |
44 | #define DEV_RATE_SHORT_PREAMBLE 0x0004 | |
70e2fed4 ID |
45 | |
46 | unsigned short bitrate; /* In 100kbit/s */ | |
70e2fed4 | 47 | unsigned short ratemask; |
70e2fed4 ID |
48 | |
49 | unsigned short plcp; | |
35f00cfc | 50 | unsigned short mcs; |
70e2fed4 ID |
51 | }; |
52 | ||
53 | extern const struct rt2x00_rate rt2x00_supported_rates[12]; | |
54 | ||
70e2fed4 ID |
55 | static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value) |
56 | { | |
57 | return &rt2x00_supported_rates[hw_value & 0xff]; | |
58 | } | |
59 | ||
35f00cfc | 60 | #define RATE_MCS(__mode, __mcs) \ |
5f181dc1 | 61 | ((((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff)) |
35f00cfc ID |
62 | |
63 | static inline int rt2x00_get_rate_mcs(const u16 mcs_value) | |
64 | { | |
65 | return (mcs_value & 0x00ff); | |
66 | } | |
67 | ||
95ea3627 ID |
68 | /* |
69 | * Radio control handlers. | |
70 | */ | |
71 | int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev); | |
72 | void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev); | |
95ea3627 ID |
73 | |
74 | /* | |
75 | * Initialization handlers. | |
76 | */ | |
e37ea213 ID |
77 | int rt2x00lib_start(struct rt2x00_dev *rt2x00dev); |
78 | void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev); | |
95ea3627 ID |
79 | |
80 | /* | |
81 | * Configuration handlers. | |
82 | */ | |
6bb40dd1 ID |
83 | void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev, |
84 | struct rt2x00_intf *intf, | |
05c914fe | 85 | enum nl80211_iftype type, |
5f936f11 | 86 | const u8 *mac, const u8 *bssid); |
72810379 ID |
87 | void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev, |
88 | struct rt2x00_intf *intf, | |
02044643 HS |
89 | struct ieee80211_bss_conf *conf, |
90 | u32 changed); | |
69f81a2c | 91 | void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev, |
eb87eaac | 92 | struct antenna_setup ant); |
066cb637 | 93 | void rt2x00lib_config(struct rt2x00_dev *rt2x00dev, |
e4ea1c40 ID |
94 | struct ieee80211_conf *conf, |
95 | const unsigned int changed_flags); | |
95ea3627 | 96 | |
d74f5ba4 ID |
97 | /** |
98 | * DOC: Queue handlers | |
99 | */ | |
100 | ||
101 | /** | |
102 | * rt2x00queue_alloc_rxskb - allocate a skb for RX purposes. | |
fa69560f | 103 | * @entry: The entry for which the skb will be applicable. |
d74f5ba4 | 104 | */ |
fa69560f | 105 | struct sk_buff *rt2x00queue_alloc_rxskb(struct queue_entry *entry); |
d74f5ba4 | 106 | |
d74f5ba4 ID |
107 | /** |
108 | * rt2x00queue_free_skb - free a skb | |
fa69560f | 109 | * @entry: The entry for which the skb will be applicable. |
d74f5ba4 | 110 | */ |
fa69560f | 111 | void rt2x00queue_free_skb(struct queue_entry *entry); |
d74f5ba4 | 112 | |
9f166171 | 113 | /** |
daee6c09 ID |
114 | * rt2x00queue_align_frame - Align 802.11 frame to 4-byte boundary |
115 | * @skb: The skb to align | |
116 | * | |
117 | * Align the start of the 802.11 frame to a 4-byte boundary, this could | |
118 | * mean the payload is not aligned properly though. | |
119 | */ | |
120 | void rt2x00queue_align_frame(struct sk_buff *skb); | |
121 | ||
daee6c09 ID |
122 | /** |
123 | * rt2x00queue_insert_l2pad - Align 802.11 header & payload to 4-byte boundary | |
124 | * @skb: The skb to align | |
125 | * @header_length: Length of 802.11 header | |
126 | * | |
127 | * Apply L2 padding to align both header and payload to 4-byte boundary | |
128 | */ | |
129 | void rt2x00queue_insert_l2pad(struct sk_buff *skb, unsigned int header_length); | |
130 | ||
131 | /** | |
132 | * rt2x00queue_insert_l2pad - Remove L2 padding from 802.11 frame | |
9f166171 | 133 | * @skb: The skb to align |
9f166171 ID |
134 | * @header_length: Length of 802.11 header |
135 | * | |
daee6c09 ID |
136 | * Remove L2 padding used to align both header and payload to 4-byte boundary, |
137 | * by removing the L2 padding the header will no longer be 4-byte aligned. | |
9f166171 | 138 | */ |
daee6c09 | 139 | void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length); |
9f166171 | 140 | |
d74f5ba4 ID |
141 | /** |
142 | * rt2x00queue_write_tx_frame - Write TX frame to hardware | |
143 | * @queue: Queue over which the frame should be send | |
144 | * @skb: The skb to send | |
7351c6bd | 145 | * @local: frame is not from mac80211 |
181d6902 | 146 | */ |
7351c6bd JB |
147 | int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb, |
148 | bool local); | |
d74f5ba4 | 149 | |
bd88a781 | 150 | /** |
8414ff07 HS |
151 | * rt2x00queue_update_beacon - Send new beacon from mac80211 |
152 | * to hardware. Handles locking by itself (mutex). | |
bd88a781 ID |
153 | * @rt2x00dev: Pointer to &struct rt2x00_dev. |
154 | * @vif: Interface for which the beacon should be updated. | |
155 | */ | |
156 | int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev, | |
69cf36a4 HS |
157 | struct ieee80211_vif *vif); |
158 | ||
8414ff07 HS |
159 | /** |
160 | * rt2x00queue_update_beacon_locked - Send new beacon from mac80211 | |
161 | * to hardware. Caller needs to ensure locking. | |
162 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
163 | * @vif: Interface for which the beacon should be updated. | |
164 | */ | |
165 | int rt2x00queue_update_beacon_locked(struct rt2x00_dev *rt2x00dev, | |
166 | struct ieee80211_vif *vif); | |
167 | ||
69cf36a4 HS |
168 | /** |
169 | * rt2x00queue_clear_beacon - Clear beacon in hardware | |
170 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
171 | * @vif: Interface for which the beacon should be updated. | |
172 | */ | |
173 | int rt2x00queue_clear_beacon(struct rt2x00_dev *rt2x00dev, | |
174 | struct ieee80211_vif *vif); | |
bd88a781 | 175 | |
d74f5ba4 ID |
176 | /** |
177 | * rt2x00queue_index_inc - Index incrementation function | |
75256f03 | 178 | * @entry: Queue entry (&struct queue_entry) to perform the action on. |
d74f5ba4 ID |
179 | * @index: Index type (&enum queue_index) to perform the action on. |
180 | * | |
75256f03 | 181 | * This function will increase the requested index on the entry's queue, |
d74f5ba4 ID |
182 | * it will grab the appropriate locks and handle queue overflow events by |
183 | * resetting the index to the start of the queue. | |
184 | */ | |
75256f03 | 185 | void rt2x00queue_index_inc(struct queue_entry *entry, enum queue_index index); |
d74f5ba4 | 186 | |
798b7adb ID |
187 | /** |
188 | * rt2x00queue_init_queues - Initialize all data queues | |
189 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
190 | * | |
191 | * This function will loop through all available queues to clear all | |
192 | * index numbers and set the queue entry to the correct initialization | |
193 | * state. | |
194 | */ | |
195 | void rt2x00queue_init_queues(struct rt2x00_dev *rt2x00dev); | |
196 | ||
181d6902 ID |
197 | int rt2x00queue_initialize(struct rt2x00_dev *rt2x00dev); |
198 | void rt2x00queue_uninitialize(struct rt2x00_dev *rt2x00dev); | |
199 | int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev); | |
200 | void rt2x00queue_free(struct rt2x00_dev *rt2x00dev); | |
201 | ||
84e3196f ID |
202 | /** |
203 | * rt2x00link_update_stats - Update link statistics from RX frame | |
204 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
205 | * @skb: Received frame | |
206 | * @rxdesc: Received frame descriptor | |
207 | * | |
208 | * Update link statistics based on the information from the | |
209 | * received frame descriptor. | |
210 | */ | |
211 | void rt2x00link_update_stats(struct rt2x00_dev *rt2x00dev, | |
212 | struct sk_buff *skb, | |
213 | struct rxdone_entry_desc *rxdesc); | |
214 | ||
84e3196f ID |
215 | /** |
216 | * rt2x00link_start_tuner - Start periodic link tuner work | |
217 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
218 | * | |
219 | * This start the link tuner periodic work, this work will | |
220 | * be executed periodically until &rt2x00link_stop_tuner has | |
221 | * been called. | |
222 | */ | |
223 | void rt2x00link_start_tuner(struct rt2x00_dev *rt2x00dev); | |
224 | ||
225 | /** | |
226 | * rt2x00link_stop_tuner - Stop periodic link tuner work | |
227 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
228 | * | |
229 | * After this function completed the link tuner will not | |
230 | * be running until &rt2x00link_start_tuner is called. | |
231 | */ | |
232 | void rt2x00link_stop_tuner(struct rt2x00_dev *rt2x00dev); | |
233 | ||
234 | /** | |
235 | * rt2x00link_reset_tuner - Reset periodic link tuner work | |
236 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
237 | * @antenna: Should the antenna tuning also be reset | |
238 | * | |
239 | * The VGC limit configured in the hardware will be reset to 0 | |
240 | * which forces the driver to rediscover the correct value for | |
241 | * the current association. This is needed when configuration | |
242 | * options have changed which could drastically change the | |
243 | * SNR level or link quality (i.e. changing the antenna setting). | |
244 | * | |
245 | * Resetting the link tuner will also cause the periodic work counter | |
246 | * to be reset. Any driver which has a fixed limit on the number | |
247 | * of rounds the link tuner is supposed to work will accept the | |
248 | * tuner actions again if this limit was previously reached. | |
249 | * | |
250 | * If @antenna is set to true a the software antenna diversity | |
251 | * tuning will also be reset. | |
252 | */ | |
253 | void rt2x00link_reset_tuner(struct rt2x00_dev *rt2x00dev, bool antenna); | |
254 | ||
255 | /** | |
c965c74b | 256 | * rt2x00link_start_watchdog - Start periodic watchdog monitoring |
84e3196f ID |
257 | * @rt2x00dev: Pointer to &struct rt2x00_dev. |
258 | * | |
c965c74b ID |
259 | * This start the watchdog periodic work, this work will |
260 | *be executed periodically until &rt2x00link_stop_watchdog has | |
261 | * been called. | |
262 | */ | |
263 | void rt2x00link_start_watchdog(struct rt2x00_dev *rt2x00dev); | |
264 | ||
265 | /** | |
266 | * rt2x00link_stop_watchdog - Stop periodic watchdog monitoring | |
267 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
268 | * | |
269 | * After this function completed the watchdog monitoring will not | |
270 | * be running until &rt2x00link_start_watchdog is called. | |
271 | */ | |
272 | void rt2x00link_stop_watchdog(struct rt2x00_dev *rt2x00dev); | |
273 | ||
9e33a355 HS |
274 | /** |
275 | * rt2x00link_start_agc - Start periodic gain calibration | |
276 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
277 | */ | |
278 | void rt2x00link_start_agc(struct rt2x00_dev *rt2x00dev); | |
279 | ||
280 | /** | |
281 | * rt2x00link_stop_agc - Stop periodic gain calibration | |
282 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
283 | */ | |
284 | void rt2x00link_stop_agc(struct rt2x00_dev *rt2x00dev); | |
285 | ||
c965c74b ID |
286 | /** |
287 | * rt2x00link_register - Initialize link tuning & watchdog functionality | |
288 | * @rt2x00dev: Pointer to &struct rt2x00_dev. | |
289 | * | |
290 | * Initialize work structure and all link tuning and watchdog related | |
291 | * parameters. This will not start the periodic work itself. | |
84e3196f ID |
292 | */ |
293 | void rt2x00link_register(struct rt2x00_dev *rt2x00dev); | |
294 | ||
95ea3627 ID |
295 | /* |
296 | * Firmware handlers. | |
297 | */ | |
298 | #ifdef CONFIG_RT2X00_LIB_FIRMWARE | |
299 | int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev); | |
300 | void rt2x00lib_free_firmware(struct rt2x00_dev *rt2x00dev); | |
301 | #else | |
302 | static inline int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev) | |
303 | { | |
304 | return 0; | |
305 | } | |
306 | static inline void rt2x00lib_free_firmware(struct rt2x00_dev *rt2x00dev) | |
307 | { | |
308 | } | |
309 | #endif /* CONFIG_RT2X00_LIB_FIRMWARE */ | |
310 | ||
311 | /* | |
312 | * Debugfs handlers. | |
313 | */ | |
314 | #ifdef CONFIG_RT2X00_LIB_DEBUGFS | |
315 | void rt2x00debug_register(struct rt2x00_dev *rt2x00dev); | |
316 | void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev); | |
2bb057d0 | 317 | void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev, |
84e3196f | 318 | struct rxdone_entry_desc *rxdesc); |
95ea3627 ID |
319 | #else |
320 | static inline void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) | |
321 | { | |
322 | } | |
323 | ||
324 | static inline void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev) | |
325 | { | |
326 | } | |
4d8dd66c | 327 | |
2bb057d0 | 328 | static inline void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev, |
84e3196f | 329 | struct rxdone_entry_desc *rxdesc) |
2bb057d0 ID |
330 | { |
331 | } | |
95ea3627 ID |
332 | #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ |
333 | ||
2bb057d0 ID |
334 | /* |
335 | * Crypto handlers. | |
336 | */ | |
337 | #ifdef CONFIG_RT2X00_LIB_CRYPTO | |
338 | enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key); | |
9c3444d3 ID |
339 | void rt2x00crypto_create_tx_descriptor(struct queue_entry *entry, |
340 | struct txentry_desc *txdesc); | |
7b40982e ID |
341 | unsigned int rt2x00crypto_tx_overhead(struct rt2x00_dev *rt2x00dev, |
342 | struct sk_buff *skb); | |
9eb4e21e ID |
343 | void rt2x00crypto_tx_copy_iv(struct sk_buff *skb, |
344 | struct txentry_desc *txdesc); | |
345 | void rt2x00crypto_tx_remove_iv(struct sk_buff *skb, | |
346 | struct txentry_desc *txdesc); | |
9f166171 | 347 | void rt2x00crypto_tx_insert_iv(struct sk_buff *skb, unsigned int header_length); |
daee6c09 | 348 | void rt2x00crypto_rx_insert_iv(struct sk_buff *skb, |
2bb057d0 ID |
349 | unsigned int header_length, |
350 | struct rxdone_entry_desc *rxdesc); | |
351 | #else | |
352 | static inline enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key) | |
353 | { | |
354 | return CIPHER_NONE; | |
355 | } | |
356 | ||
9c3444d3 ID |
357 | static inline void rt2x00crypto_create_tx_descriptor(struct queue_entry *entry, |
358 | struct txentry_desc *txdesc) | |
359 | { | |
360 | } | |
361 | ||
7b40982e ID |
362 | static inline unsigned int rt2x00crypto_tx_overhead(struct rt2x00_dev *rt2x00dev, |
363 | struct sk_buff *skb) | |
2bb057d0 ID |
364 | { |
365 | return 0; | |
366 | } | |
367 | ||
dddfb478 | 368 | static inline void rt2x00crypto_tx_copy_iv(struct sk_buff *skb, |
9eb4e21e | 369 | struct txentry_desc *txdesc) |
dddfb478 ID |
370 | { |
371 | } | |
372 | ||
2bb057d0 | 373 | static inline void rt2x00crypto_tx_remove_iv(struct sk_buff *skb, |
9eb4e21e | 374 | struct txentry_desc *txdesc) |
2bb057d0 ID |
375 | { |
376 | } | |
377 | ||
9f166171 ID |
378 | static inline void rt2x00crypto_tx_insert_iv(struct sk_buff *skb, |
379 | unsigned int header_length) | |
2bb057d0 ID |
380 | { |
381 | } | |
382 | ||
fe247563 | 383 | static inline void rt2x00crypto_rx_insert_iv(struct sk_buff *skb, |
2bb057d0 ID |
384 | unsigned int header_length, |
385 | struct rxdone_entry_desc *rxdesc) | |
386 | { | |
387 | } | |
9c3444d3 | 388 | #endif /* CONFIG_RT2X00_LIB_CRYPTO */ |
2bb057d0 | 389 | |
35f00cfc ID |
390 | /* |
391 | * HT handlers. | |
392 | */ | |
393 | #ifdef CONFIG_RT2X00_LIB_HT | |
394 | void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, | |
395 | struct txentry_desc *txdesc, | |
396 | const struct rt2x00_rate *hwrate); | |
06443e46 GW |
397 | |
398 | u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev, | |
399 | struct ieee80211_conf *conf); | |
35f00cfc ID |
400 | #else |
401 | static inline void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, | |
402 | struct txentry_desc *txdesc, | |
403 | const struct rt2x00_rate *hwrate) | |
404 | { | |
405 | } | |
06443e46 GW |
406 | |
407 | static inline u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev, | |
408 | struct ieee80211_conf *conf) | |
409 | { | |
410 | return conf->channel->hw_value; | |
411 | } | |
35f00cfc ID |
412 | #endif /* CONFIG_RT2X00_LIB_HT */ |
413 | ||
95ea3627 ID |
414 | /* |
415 | * RFkill handlers. | |
416 | */ | |
1682fe6d | 417 | static inline void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev) |
95ea3627 | 418 | { |
7dab73b3 | 419 | if (test_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags)) |
e47a5cdd | 420 | wiphy_rfkill_start_polling(rt2x00dev->hw->wiphy); |
95ea3627 ID |
421 | } |
422 | ||
423 | static inline void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev) | |
424 | { | |
7dab73b3 | 425 | if (test_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags)) |
e47a5cdd | 426 | wiphy_rfkill_stop_polling(rt2x00dev->hw->wiphy); |
95ea3627 ID |
427 | } |
428 | ||
a9450b70 ID |
429 | /* |
430 | * LED handlers | |
431 | */ | |
432 | #ifdef CONFIG_RT2X00_LIB_LEDS | |
433 | void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, int rssi); | |
61c2b682 | 434 | void rt2x00led_led_activity(struct rt2x00_dev *rt2x00dev, bool enabled); |
a2e1d52a ID |
435 | void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled); |
436 | void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled); | |
72fa559b | 437 | void rt2x00leds_register(struct rt2x00_dev *rt2x00dev); |
a9450b70 ID |
438 | void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev); |
439 | void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev); | |
440 | void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev); | |
441 | #else | |
442 | static inline void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, | |
443 | int rssi) | |
444 | { | |
445 | } | |
446 | ||
61c2b682 ID |
447 | static inline void rt2x00led_led_activity(struct rt2x00_dev *rt2x00dev, |
448 | bool enabled) | |
449 | { | |
450 | } | |
451 | ||
a2e1d52a ID |
452 | static inline void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, |
453 | bool enabled) | |
454 | { | |
455 | } | |
456 | ||
457 | static inline void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, | |
458 | bool enabled) | |
459 | { | |
460 | } | |
461 | ||
72fa559b | 462 | static inline void rt2x00leds_register(struct rt2x00_dev *rt2x00dev) |
a9450b70 | 463 | { |
a9450b70 ID |
464 | } |
465 | ||
466 | static inline void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev) | |
467 | { | |
468 | } | |
469 | ||
470 | static inline void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev) | |
471 | { | |
472 | } | |
473 | ||
474 | static inline void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev) | |
475 | { | |
476 | } | |
477 | #endif /* CONFIG_RT2X00_LIB_LEDS */ | |
478 | ||
95ea3627 | 479 | #endif /* RT2X00LIB_H */ |