Commit | Line | Data |
---|---|---|
370121e5 JB |
1 | /* |
2 | * This file contains our _wx handlers. Make sure you EXPORT_SYMBOL_GPL them | |
4855d25b | 3 | * |
79859051 JB |
4 | * Copyright (c) 2005, 2006 Johannes Berg <johannes@sipsolutions.net> |
5 | * Joseph Jezak <josejx@gentoo.org> | |
6 | * Larry Finger <Larry.Finger@lwfinger.net> | |
7 | * Danny van Dyk <kugelfang@gentoo.org> | |
8 | * Michael Buesch <mbuesch@freenet.de> | |
4855d25b JB |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify it | |
11 | * 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 WITHOUT | |
15 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
16 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
17 | * 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 St, Fifth Floor, Boston, MA 02110-1301 USA | |
22 | * | |
23 | * The full GNU General Public License is included in this distribution in the | |
24 | * file called COPYING. | |
370121e5 JB |
25 | */ |
26 | ||
27 | #include "ieee80211softmac_priv.h" | |
28 | ||
29 | #include <net/iw_handler.h> | |
818667f7 JB |
30 | /* for is_broadcast_ether_addr and is_zero_ether_addr */ |
31 | #include <linux/etherdevice.h> | |
370121e5 JB |
32 | |
33 | int | |
34 | ieee80211softmac_wx_trigger_scan(struct net_device *net_dev, | |
35 | struct iw_request_info *info, | |
36 | union iwreq_data *data, | |
37 | char *extra) | |
38 | { | |
39 | struct ieee80211softmac_device *sm = ieee80211_priv(net_dev); | |
40 | return ieee80211softmac_start_scan(sm); | |
41 | } | |
42 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_trigger_scan); | |
43 | ||
44 | ||
ba2f8c18 | 45 | /* if we're still scanning, return -EAGAIN so that userspace tools |
46 | * can get the complete scan results, otherwise return 0. */ | |
370121e5 JB |
47 | int |
48 | ieee80211softmac_wx_get_scan_results(struct net_device *net_dev, | |
49 | struct iw_request_info *info, | |
50 | union iwreq_data *data, | |
51 | char *extra) | |
52 | { | |
ba2f8c18 | 53 | unsigned long flags; |
370121e5 | 54 | struct ieee80211softmac_device *sm = ieee80211_priv(net_dev); |
ba2f8c18 | 55 | |
56 | spin_lock_irqsave(&sm->lock, flags); | |
57 | if (sm->scanning) { | |
58 | spin_unlock_irqrestore(&sm->lock, flags); | |
59 | return -EAGAIN; | |
60 | } | |
61 | spin_unlock_irqrestore(&sm->lock, flags); | |
370121e5 JB |
62 | return ieee80211_wx_get_scan(sm->ieee, info, data, extra); |
63 | } | |
64 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_get_scan_results); | |
65 | ||
66 | int | |
67 | ieee80211softmac_wx_set_essid(struct net_device *net_dev, | |
68 | struct iw_request_info *info, | |
69 | union iwreq_data *data, | |
70 | char *extra) | |
71 | { | |
72 | struct ieee80211softmac_device *sm = ieee80211_priv(net_dev); | |
cb74c432 JJ |
73 | struct ieee80211softmac_network *n; |
74 | struct ieee80211softmac_auth_queue_item *authptr; | |
370121e5 | 75 | int length = 0; |
7c28ad2d MB |
76 | |
77 | mutex_lock(&sm->associnfo.mutex); | |
cb74c432 JJ |
78 | |
79 | /* Check if we're already associating to this or another network | |
80 | * If it's another network, cancel and start over with our new network | |
81 | * If it's our network, ignore the change, we're already doing it! | |
82 | */ | |
7c28ad2d | 83 | if((sm->associnfo.associating || sm->associnfo.associated) && |
b978d027 | 84 | (data->essid.flags && data->essid.length)) { |
cb74c432 JJ |
85 | /* Get the associating network */ |
86 | n = ieee80211softmac_get_network_by_bssid(sm, sm->associnfo.bssid); | |
b978d027 | 87 | if(n && n->essid.len == data->essid.length && |
cb74c432 JJ |
88 | !memcmp(n->essid.data, extra, n->essid.len)) { |
89 | dprintk(KERN_INFO PFX "Already associating or associated to "MAC_FMT"\n", | |
90 | MAC_ARG(sm->associnfo.bssid)); | |
7c28ad2d | 91 | goto out; |
cb74c432 JJ |
92 | } else { |
93 | dprintk(KERN_INFO PFX "Canceling existing associate request!\n"); | |
cb74c432 JJ |
94 | /* Cancel assoc work */ |
95 | cancel_delayed_work(&sm->associnfo.work); | |
96 | /* We don't have to do this, but it's a little cleaner */ | |
97 | list_for_each_entry(authptr, &sm->auth_queue, list) | |
98 | cancel_delayed_work(&authptr->work); | |
99 | sm->associnfo.bssvalid = 0; | |
100 | sm->associnfo.bssfixed = 0; | |
cb74c432 | 101 | flush_scheduled_work(); |
7c28ad2d MB |
102 | sm->associnfo.associating = 0; |
103 | sm->associnfo.associated = 0; | |
cb74c432 JJ |
104 | } |
105 | } | |
106 | ||
107 | ||
370121e5 | 108 | sm->associnfo.static_essid = 0; |
cb74c432 | 109 | sm->associnfo.assoc_wait = 0; |
370121e5 | 110 | |
b978d027 LF |
111 | if (data->essid.flags && data->essid.length) { |
112 | length = min((int)data->essid.length, IW_ESSID_MAX_SIZE); | |
370121e5 JB |
113 | if (length) { |
114 | memcpy(sm->associnfo.req_essid.data, extra, length); | |
115 | sm->associnfo.static_essid = 1; | |
116 | } | |
117 | } | |
370121e5 JB |
118 | |
119 | /* set our requested ESSID length. | |
120 | * If applicable, we have already copied the data in */ | |
121 | sm->associnfo.req_essid.len = length; | |
122 | ||
7c28ad2d | 123 | sm->associnfo.associating = 1; |
370121e5 | 124 | /* queue lower level code to do work (if necessary) */ |
c4028958 | 125 | schedule_delayed_work(&sm->associnfo.work, 0); |
7c28ad2d MB |
126 | out: |
127 | mutex_unlock(&sm->associnfo.mutex); | |
370121e5 | 128 | |
370121e5 JB |
129 | return 0; |
130 | } | |
131 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_set_essid); | |
132 | ||
133 | int | |
134 | ieee80211softmac_wx_get_essid(struct net_device *net_dev, | |
135 | struct iw_request_info *info, | |
136 | union iwreq_data *data, | |
137 | char *extra) | |
138 | { | |
139 | struct ieee80211softmac_device *sm = ieee80211_priv(net_dev); | |
370121e5 | 140 | |
7c28ad2d | 141 | mutex_lock(&sm->associnfo.mutex); |
370121e5 JB |
142 | /* If all fails, return ANY (empty) */ |
143 | data->essid.length = 0; | |
144 | data->essid.flags = 0; /* active */ | |
64265651 | 145 | |
370121e5 JB |
146 | /* If we have a statically configured ESSID then return it */ |
147 | if (sm->associnfo.static_essid) { | |
148 | data->essid.length = sm->associnfo.req_essid.len; | |
149 | data->essid.flags = 1; /* active */ | |
150 | memcpy(extra, sm->associnfo.req_essid.data, sm->associnfo.req_essid.len); | |
151 | } | |
64265651 | 152 | |
370121e5 | 153 | /* If we're associating/associated, return that */ |
7c28ad2d | 154 | if (sm->associnfo.associated || sm->associnfo.associating) { |
370121e5 JB |
155 | data->essid.length = sm->associnfo.associate_essid.len; |
156 | data->essid.flags = 1; /* active */ | |
157 | memcpy(extra, sm->associnfo.associate_essid.data, sm->associnfo.associate_essid.len); | |
158 | } | |
7c28ad2d MB |
159 | mutex_unlock(&sm->associnfo.mutex); |
160 | ||
370121e5 JB |
161 | return 0; |
162 | } | |
163 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_get_essid); | |
164 | ||
165 | int | |
166 | ieee80211softmac_wx_set_rate(struct net_device *net_dev, | |
167 | struct iw_request_info *info, | |
168 | union iwreq_data *data, | |
169 | char *extra) | |
170 | { | |
171 | struct ieee80211softmac_device *mac = ieee80211_priv(net_dev); | |
172 | struct ieee80211_device *ieee = mac->ieee; | |
173 | unsigned long flags; | |
174 | s32 in_rate = data->bitrate.value; | |
175 | u8 rate; | |
176 | int is_ofdm = 0; | |
177 | int err = -EINVAL; | |
178 | ||
179 | if (in_rate == -1) { | |
bb52a653 LF |
180 | if (ieee->modulation & IEEE80211_OFDM_MODULATION) |
181 | in_rate = 24000000; | |
2638fed7 | 182 | else |
bb52a653 | 183 | in_rate = 11000000; |
370121e5 JB |
184 | } |
185 | ||
186 | switch (in_rate) { | |
187 | case 1000000: | |
188 | rate = IEEE80211_CCK_RATE_1MB; | |
189 | break; | |
190 | case 2000000: | |
191 | rate = IEEE80211_CCK_RATE_2MB; | |
192 | break; | |
193 | case 5500000: | |
194 | rate = IEEE80211_CCK_RATE_5MB; | |
195 | break; | |
196 | case 11000000: | |
197 | rate = IEEE80211_CCK_RATE_11MB; | |
198 | break; | |
199 | case 6000000: | |
200 | rate = IEEE80211_OFDM_RATE_6MB; | |
201 | is_ofdm = 1; | |
202 | break; | |
203 | case 9000000: | |
204 | rate = IEEE80211_OFDM_RATE_9MB; | |
205 | is_ofdm = 1; | |
206 | break; | |
207 | case 12000000: | |
208 | rate = IEEE80211_OFDM_RATE_12MB; | |
209 | is_ofdm = 1; | |
210 | break; | |
211 | case 18000000: | |
212 | rate = IEEE80211_OFDM_RATE_18MB; | |
213 | is_ofdm = 1; | |
214 | break; | |
215 | case 24000000: | |
216 | rate = IEEE80211_OFDM_RATE_24MB; | |
217 | is_ofdm = 1; | |
218 | break; | |
219 | case 36000000: | |
220 | rate = IEEE80211_OFDM_RATE_36MB; | |
221 | is_ofdm = 1; | |
222 | break; | |
223 | case 48000000: | |
224 | rate = IEEE80211_OFDM_RATE_48MB; | |
225 | is_ofdm = 1; | |
226 | break; | |
227 | case 54000000: | |
228 | rate = IEEE80211_OFDM_RATE_54MB; | |
229 | is_ofdm = 1; | |
230 | break; | |
231 | default: | |
232 | goto out; | |
233 | } | |
234 | ||
235 | spin_lock_irqsave(&mac->lock, flags); | |
236 | ||
237 | /* Check if correct modulation for this PHY. */ | |
238 | if (is_ofdm && !(ieee->modulation & IEEE80211_OFDM_MODULATION)) | |
239 | goto out_unlock; | |
240 | ||
8462fe3c DD |
241 | mac->txrates.user_rate = rate; |
242 | ieee80211softmac_recalc_txrates(mac); | |
370121e5 JB |
243 | err = 0; |
244 | ||
64265651 | 245 | out_unlock: |
370121e5 JB |
246 | spin_unlock_irqrestore(&mac->lock, flags); |
247 | out: | |
248 | return err; | |
249 | } | |
250 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_set_rate); | |
251 | ||
252 | int | |
253 | ieee80211softmac_wx_get_rate(struct net_device *net_dev, | |
254 | struct iw_request_info *info, | |
255 | union iwreq_data *data, | |
256 | char *extra) | |
257 | { | |
258 | struct ieee80211softmac_device *mac = ieee80211_priv(net_dev); | |
259 | unsigned long flags; | |
260 | int err = -EINVAL; | |
261 | ||
262 | spin_lock_irqsave(&mac->lock, flags); | |
6bbdce5a JL |
263 | |
264 | if (unlikely(!mac->running)) { | |
265 | err = -ENODEV; | |
266 | goto out_unlock; | |
267 | } | |
268 | ||
370121e5 JB |
269 | switch (mac->txrates.default_rate) { |
270 | case IEEE80211_CCK_RATE_1MB: | |
271 | data->bitrate.value = 1000000; | |
272 | break; | |
273 | case IEEE80211_CCK_RATE_2MB: | |
274 | data->bitrate.value = 2000000; | |
275 | break; | |
276 | case IEEE80211_CCK_RATE_5MB: | |
277 | data->bitrate.value = 5500000; | |
278 | break; | |
279 | case IEEE80211_CCK_RATE_11MB: | |
280 | data->bitrate.value = 11000000; | |
281 | break; | |
282 | case IEEE80211_OFDM_RATE_6MB: | |
283 | data->bitrate.value = 6000000; | |
284 | break; | |
285 | case IEEE80211_OFDM_RATE_9MB: | |
286 | data->bitrate.value = 9000000; | |
287 | break; | |
288 | case IEEE80211_OFDM_RATE_12MB: | |
289 | data->bitrate.value = 12000000; | |
290 | break; | |
291 | case IEEE80211_OFDM_RATE_18MB: | |
292 | data->bitrate.value = 18000000; | |
293 | break; | |
294 | case IEEE80211_OFDM_RATE_24MB: | |
295 | data->bitrate.value = 24000000; | |
296 | break; | |
297 | case IEEE80211_OFDM_RATE_36MB: | |
298 | data->bitrate.value = 36000000; | |
299 | break; | |
300 | case IEEE80211_OFDM_RATE_48MB: | |
301 | data->bitrate.value = 48000000; | |
302 | break; | |
303 | case IEEE80211_OFDM_RATE_54MB: | |
304 | data->bitrate.value = 54000000; | |
305 | break; | |
306 | default: | |
307 | assert(0); | |
308 | goto out_unlock; | |
309 | } | |
310 | err = 0; | |
311 | out_unlock: | |
312 | spin_unlock_irqrestore(&mac->lock, flags); | |
313 | ||
314 | return err; | |
315 | } | |
316 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_get_rate); | |
317 | ||
318 | int | |
319 | ieee80211softmac_wx_get_wap(struct net_device *net_dev, | |
320 | struct iw_request_info *info, | |
321 | union iwreq_data *data, | |
322 | char *extra) | |
323 | { | |
324 | struct ieee80211softmac_device *mac = ieee80211_priv(net_dev); | |
325 | int err = 0; | |
370121e5 | 326 | |
7c28ad2d | 327 | mutex_lock(&mac->associnfo.mutex); |
370121e5 JB |
328 | if (mac->associnfo.bssvalid) |
329 | memcpy(data->ap_addr.sa_data, mac->associnfo.bssid, ETH_ALEN); | |
330 | else | |
331 | memset(data->ap_addr.sa_data, 0xff, ETH_ALEN); | |
332 | data->ap_addr.sa_family = ARPHRD_ETHER; | |
7c28ad2d MB |
333 | mutex_unlock(&mac->associnfo.mutex); |
334 | ||
370121e5 JB |
335 | return err; |
336 | } | |
337 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_get_wap); | |
338 | ||
339 | int | |
340 | ieee80211softmac_wx_set_wap(struct net_device *net_dev, | |
341 | struct iw_request_info *info, | |
342 | union iwreq_data *data, | |
343 | char *extra) | |
344 | { | |
345 | struct ieee80211softmac_device *mac = ieee80211_priv(net_dev); | |
370121e5 JB |
346 | |
347 | /* sanity check */ | |
348 | if (data->ap_addr.sa_family != ARPHRD_ETHER) { | |
349 | return -EINVAL; | |
350 | } | |
351 | ||
7c28ad2d | 352 | mutex_lock(&mac->associnfo.mutex); |
818667f7 JB |
353 | if (is_broadcast_ether_addr(data->ap_addr.sa_data)) { |
354 | /* the bssid we have is not to be fixed any longer, | |
355 | * and we should reassociate to the best AP. */ | |
356 | mac->associnfo.bssfixed = 0; | |
357 | /* force reassociation */ | |
358 | mac->associnfo.bssvalid = 0; | |
7c28ad2d | 359 | if (mac->associnfo.associated) |
c4028958 | 360 | schedule_delayed_work(&mac->associnfo.work, 0); |
818667f7 JB |
361 | } else if (is_zero_ether_addr(data->ap_addr.sa_data)) { |
362 | /* the bssid we have is no longer fixed */ | |
363 | mac->associnfo.bssfixed = 0; | |
64265651 | 364 | } else { |
370121e5 | 365 | if (!memcmp(mac->associnfo.bssid, data->ap_addr.sa_data, ETH_ALEN)) { |
7c28ad2d | 366 | if (mac->associnfo.associating || mac->associnfo.associated) { |
370121e5 JB |
367 | /* bssid unchanged and associated or associating - just return */ |
368 | goto out; | |
369 | } | |
370 | } else { | |
371 | /* copy new value in data->ap_addr.sa_data to bssid */ | |
372 | memcpy(mac->associnfo.bssid, data->ap_addr.sa_data, ETH_ALEN); | |
818667f7 JB |
373 | } |
374 | /* tell the other code that this bssid should be used no matter what */ | |
375 | mac->associnfo.bssfixed = 1; | |
370121e5 | 376 | /* queue associate if new bssid or (old one again and not associated) */ |
c4028958 | 377 | schedule_delayed_work(&mac->associnfo.work, 0); |
64265651 | 378 | } |
370121e5 | 379 | |
818667f7 | 380 | out: |
7c28ad2d MB |
381 | mutex_unlock(&mac->associnfo.mutex); |
382 | ||
370121e5 JB |
383 | return 0; |
384 | } | |
385 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_set_wap); | |
386 | ||
387 | int | |
388 | ieee80211softmac_wx_set_genie(struct net_device *dev, | |
389 | struct iw_request_info *info, | |
390 | union iwreq_data *wrqu, | |
391 | char *extra) | |
392 | { | |
393 | struct ieee80211softmac_device *mac = ieee80211_priv(dev); | |
394 | unsigned long flags; | |
395 | int err = 0; | |
396 | char *buf; | |
397 | int i; | |
7c28ad2d MB |
398 | |
399 | mutex_lock(&mac->associnfo.mutex); | |
370121e5 JB |
400 | spin_lock_irqsave(&mac->lock, flags); |
401 | /* bleh. shouldn't be locked for that kmalloc... */ | |
402 | ||
403 | if (wrqu->data.length) { | |
404 | if ((wrqu->data.length < 2) || (extra[1]+2 != wrqu->data.length)) { | |
405 | /* this is an IE, so the length must be | |
406 | * correct. Is it possible though that | |
407 | * more than one IE is passed in? | |
408 | */ | |
409 | err = -EINVAL; | |
410 | goto out; | |
411 | } | |
412 | if (mac->wpa.IEbuflen <= wrqu->data.length) { | |
413 | buf = kmalloc(wrqu->data.length, GFP_ATOMIC); | |
414 | if (!buf) { | |
415 | err = -ENOMEM; | |
416 | goto out; | |
417 | } | |
418 | kfree(mac->wpa.IE); | |
419 | mac->wpa.IE = buf; | |
420 | mac->wpa.IEbuflen = wrqu->data.length; | |
421 | } | |
422 | memcpy(mac->wpa.IE, extra, wrqu->data.length); | |
423 | dprintk(KERN_INFO PFX "generic IE set to "); | |
424 | for (i=0;i<wrqu->data.length;i++) | |
7bd6b918 | 425 | dprintk("%.2x", (u8)mac->wpa.IE[i]); |
370121e5 JB |
426 | dprintk("\n"); |
427 | mac->wpa.IElen = wrqu->data.length; | |
428 | } else { | |
429 | kfree(mac->wpa.IE); | |
430 | mac->wpa.IE = NULL; | |
431 | mac->wpa.IElen = 0; | |
432 | mac->wpa.IEbuflen = 0; | |
433 | } | |
434 | ||
64265651 | 435 | out: |
370121e5 | 436 | spin_unlock_irqrestore(&mac->lock, flags); |
7c28ad2d MB |
437 | mutex_unlock(&mac->associnfo.mutex); |
438 | ||
370121e5 JB |
439 | return err; |
440 | } | |
441 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_set_genie); | |
442 | ||
443 | int | |
444 | ieee80211softmac_wx_get_genie(struct net_device *dev, | |
445 | struct iw_request_info *info, | |
446 | union iwreq_data *wrqu, | |
447 | char *extra) | |
448 | { | |
449 | struct ieee80211softmac_device *mac = ieee80211_priv(dev); | |
450 | unsigned long flags; | |
451 | int err = 0; | |
452 | int space = wrqu->data.length; | |
7c28ad2d MB |
453 | |
454 | mutex_lock(&mac->associnfo.mutex); | |
370121e5 | 455 | spin_lock_irqsave(&mac->lock, flags); |
64265651 | 456 | |
370121e5 | 457 | wrqu->data.length = 0; |
64265651 | 458 | |
370121e5 JB |
459 | if (mac->wpa.IE && mac->wpa.IElen) { |
460 | wrqu->data.length = mac->wpa.IElen; | |
461 | if (mac->wpa.IElen <= space) | |
462 | memcpy(extra, mac->wpa.IE, mac->wpa.IElen); | |
463 | else | |
464 | err = -E2BIG; | |
465 | } | |
466 | spin_unlock_irqrestore(&mac->lock, flags); | |
0c234ae6 | 467 | mutex_unlock(&mac->associnfo.mutex); |
7c28ad2d | 468 | |
370121e5 JB |
469 | return err; |
470 | } | |
471 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_get_genie); | |
472 | ||
9a1771e8 JB |
473 | int |
474 | ieee80211softmac_wx_set_mlme(struct net_device *dev, | |
475 | struct iw_request_info *info, | |
476 | union iwreq_data *wrqu, | |
477 | char *extra) | |
478 | { | |
479 | struct ieee80211softmac_device *mac = ieee80211_priv(dev); | |
480 | struct iw_mlme *mlme = (struct iw_mlme *)extra; | |
481 | u16 reason = cpu_to_le16(mlme->reason_code); | |
482 | struct ieee80211softmac_network *net; | |
7c28ad2d MB |
483 | int err = -EINVAL; |
484 | ||
485 | mutex_lock(&mac->associnfo.mutex); | |
9a1771e8 JB |
486 | |
487 | if (memcmp(mac->associnfo.bssid, mlme->addr.sa_data, ETH_ALEN)) { | |
488 | printk(KERN_DEBUG PFX "wx_set_mlme: requested operation on net we don't use\n"); | |
7c28ad2d | 489 | goto out; |
9a1771e8 JB |
490 | } |
491 | ||
492 | switch (mlme->cmd) { | |
493 | case IW_MLME_DEAUTH: | |
494 | net = ieee80211softmac_get_network_by_bssid_locked(mac, mlme->addr.sa_data); | |
495 | if (!net) { | |
496 | printk(KERN_DEBUG PFX "wx_set_mlme: we should know the net here...\n"); | |
7c28ad2d | 497 | goto out; |
9a1771e8 | 498 | } |
cc8ce997 MA |
499 | err = ieee80211softmac_deauth_req(mac, net, reason); |
500 | goto out; | |
9a1771e8 | 501 | case IW_MLME_DISASSOC: |
6d92f83f | 502 | ieee80211softmac_send_disassoc_req(mac, reason); |
7c28ad2d MB |
503 | mac->associnfo.associated = 0; |
504 | mac->associnfo.associating = 0; | |
505 | err = 0; | |
506 | goto out; | |
9a1771e8 | 507 | default: |
7c28ad2d | 508 | err = -EOPNOTSUPP; |
9a1771e8 | 509 | } |
7c28ad2d MB |
510 | |
511 | out: | |
512 | mutex_unlock(&mac->associnfo.mutex); | |
513 | ||
514 | return err; | |
9a1771e8 JB |
515 | } |
516 | EXPORT_SYMBOL_GPL(ieee80211softmac_wx_set_mlme); |