Commit | Line | Data |
---|---|---|
fee52678 JB |
1 | /* |
2 | * cfg80211 - wext compat code | |
3 | * | |
4 | * This is temporary code until all wireless functionality is migrated | |
5 | * into cfg80211, when that happens all the exports here go away and | |
6 | * we directly assign the wireless handlers of wireless interfaces. | |
7 | * | |
08645126 | 8 | * Copyright 2008-2009 Johannes Berg <johannes@sipsolutions.net> |
fee52678 JB |
9 | */ |
10 | ||
11 | #include <linux/wireless.h> | |
12 | #include <linux/nl80211.h> | |
691597cb | 13 | #include <linux/if_arp.h> |
08645126 | 14 | #include <linux/etherdevice.h> |
fee52678 | 15 | #include <net/iw_handler.h> |
fee52678 | 16 | #include <net/cfg80211.h> |
0e82ffe3 | 17 | #include "wext-compat.h" |
fee52678 JB |
18 | #include "core.h" |
19 | ||
20 | int cfg80211_wext_giwname(struct net_device *dev, | |
21 | struct iw_request_info *info, | |
22 | char *name, char *extra) | |
23 | { | |
24 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
25 | struct ieee80211_supported_band *sband; | |
26 | bool is_ht = false, is_a = false, is_b = false, is_g = false; | |
27 | ||
28 | if (!wdev) | |
29 | return -EOPNOTSUPP; | |
30 | ||
31 | sband = wdev->wiphy->bands[IEEE80211_BAND_5GHZ]; | |
32 | if (sband) { | |
33 | is_a = true; | |
34 | is_ht |= sband->ht_cap.ht_supported; | |
35 | } | |
36 | ||
37 | sband = wdev->wiphy->bands[IEEE80211_BAND_2GHZ]; | |
38 | if (sband) { | |
39 | int i; | |
40 | /* Check for mandatory rates */ | |
41 | for (i = 0; i < sband->n_bitrates; i++) { | |
42 | if (sband->bitrates[i].bitrate == 10) | |
43 | is_b = true; | |
44 | if (sband->bitrates[i].bitrate == 60) | |
45 | is_g = true; | |
46 | } | |
47 | is_ht |= sband->ht_cap.ht_supported; | |
48 | } | |
49 | ||
50 | strcpy(name, "IEEE 802.11"); | |
51 | if (is_a) | |
52 | strcat(name, "a"); | |
53 | if (is_b) | |
54 | strcat(name, "b"); | |
55 | if (is_g) | |
56 | strcat(name, "g"); | |
57 | if (is_ht) | |
58 | strcat(name, "n"); | |
59 | ||
60 | return 0; | |
61 | } | |
ba44cb72 | 62 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwname); |
e60c7744 JB |
63 | |
64 | int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, | |
65 | u32 *mode, char *extra) | |
66 | { | |
67 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
68 | struct cfg80211_registered_device *rdev; | |
69 | struct vif_params vifparams; | |
70 | enum nl80211_iftype type; | |
ac7f9cfa | 71 | int ret; |
e60c7744 | 72 | |
e60c7744 JB |
73 | rdev = wiphy_to_dev(wdev->wiphy); |
74 | ||
e60c7744 JB |
75 | switch (*mode) { |
76 | case IW_MODE_INFRA: | |
77 | type = NL80211_IFTYPE_STATION; | |
78 | break; | |
79 | case IW_MODE_ADHOC: | |
80 | type = NL80211_IFTYPE_ADHOC; | |
81 | break; | |
82 | case IW_MODE_REPEAT: | |
83 | type = NL80211_IFTYPE_WDS; | |
84 | break; | |
85 | case IW_MODE_MONITOR: | |
86 | type = NL80211_IFTYPE_MONITOR; | |
87 | break; | |
88 | default: | |
89 | return -EINVAL; | |
90 | } | |
91 | ||
ac7f9cfa JB |
92 | if (type == wdev->iftype) |
93 | return 0; | |
94 | ||
e60c7744 JB |
95 | memset(&vifparams, 0, sizeof(vifparams)); |
96 | ||
3d54d255 JB |
97 | cfg80211_lock_rdev(rdev); |
98 | ret = cfg80211_change_iface(rdev, dev, type, NULL, &vifparams); | |
99 | cfg80211_unlock_rdev(rdev); | |
ac7f9cfa JB |
100 | |
101 | return ret; | |
e60c7744 | 102 | } |
ba44cb72 | 103 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwmode); |
e60c7744 JB |
104 | |
105 | int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, | |
106 | u32 *mode, char *extra) | |
107 | { | |
108 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
109 | ||
110 | if (!wdev) | |
111 | return -EOPNOTSUPP; | |
112 | ||
113 | switch (wdev->iftype) { | |
114 | case NL80211_IFTYPE_AP: | |
115 | *mode = IW_MODE_MASTER; | |
116 | break; | |
117 | case NL80211_IFTYPE_STATION: | |
118 | *mode = IW_MODE_INFRA; | |
119 | break; | |
120 | case NL80211_IFTYPE_ADHOC: | |
121 | *mode = IW_MODE_ADHOC; | |
122 | break; | |
123 | case NL80211_IFTYPE_MONITOR: | |
124 | *mode = IW_MODE_MONITOR; | |
125 | break; | |
126 | case NL80211_IFTYPE_WDS: | |
127 | *mode = IW_MODE_REPEAT; | |
128 | break; | |
129 | case NL80211_IFTYPE_AP_VLAN: | |
130 | *mode = IW_MODE_SECOND; /* FIXME */ | |
131 | break; | |
132 | default: | |
133 | *mode = IW_MODE_AUTO; | |
134 | break; | |
135 | } | |
136 | return 0; | |
137 | } | |
ba44cb72 | 138 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwmode); |
4aa188e1 JB |
139 | |
140 | ||
141 | int cfg80211_wext_giwrange(struct net_device *dev, | |
142 | struct iw_request_info *info, | |
143 | struct iw_point *data, char *extra) | |
144 | { | |
145 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
146 | struct iw_range *range = (struct iw_range *) extra; | |
147 | enum ieee80211_band band; | |
9834c079 | 148 | int i, c = 0; |
4aa188e1 JB |
149 | |
150 | if (!wdev) | |
151 | return -EOPNOTSUPP; | |
152 | ||
153 | data->length = sizeof(struct iw_range); | |
154 | memset(range, 0, sizeof(struct iw_range)); | |
155 | ||
156 | range->we_version_compiled = WIRELESS_EXT; | |
157 | range->we_version_source = 21; | |
158 | range->retry_capa = IW_RETRY_LIMIT; | |
159 | range->retry_flags = IW_RETRY_LIMIT; | |
160 | range->min_retry = 0; | |
161 | range->max_retry = 255; | |
162 | range->min_rts = 0; | |
163 | range->max_rts = 2347; | |
164 | range->min_frag = 256; | |
165 | range->max_frag = 2346; | |
166 | ||
4aa188e1 JB |
167 | range->max_encoding_tokens = 4; |
168 | ||
169 | range->max_qual.updated = IW_QUAL_NOISE_INVALID; | |
170 | ||
171 | switch (wdev->wiphy->signal_type) { | |
172 | case CFG80211_SIGNAL_TYPE_NONE: | |
173 | break; | |
174 | case CFG80211_SIGNAL_TYPE_MBM: | |
175 | range->max_qual.level = -110; | |
176 | range->max_qual.qual = 70; | |
177 | range->avg_qual.qual = 35; | |
178 | range->max_qual.updated |= IW_QUAL_DBM; | |
179 | range->max_qual.updated |= IW_QUAL_QUAL_UPDATED; | |
180 | range->max_qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
181 | break; | |
182 | case CFG80211_SIGNAL_TYPE_UNSPEC: | |
183 | range->max_qual.level = 100; | |
184 | range->max_qual.qual = 100; | |
185 | range->avg_qual.qual = 50; | |
186 | range->max_qual.updated |= IW_QUAL_QUAL_UPDATED; | |
187 | range->max_qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
188 | break; | |
189 | } | |
190 | ||
191 | range->avg_qual.level = range->max_qual.level / 2; | |
192 | range->avg_qual.noise = range->max_qual.noise / 2; | |
193 | range->avg_qual.updated = range->max_qual.updated; | |
194 | ||
9834c079 JB |
195 | for (i = 0; i < wdev->wiphy->n_cipher_suites; i++) { |
196 | switch (wdev->wiphy->cipher_suites[i]) { | |
3daf0975 | 197 | case WLAN_CIPHER_SUITE_TKIP: |
27bea66c DK |
198 | range->enc_capa |= (IW_ENC_CAPA_CIPHER_TKIP | |
199 | IW_ENC_CAPA_WPA); | |
3daf0975 DK |
200 | break; |
201 | ||
202 | case WLAN_CIPHER_SUITE_CCMP: | |
27bea66c DK |
203 | range->enc_capa |= (IW_ENC_CAPA_CIPHER_CCMP | |
204 | IW_ENC_CAPA_WPA2); | |
3daf0975 | 205 | break; |
2ab658f9 DK |
206 | |
207 | case WLAN_CIPHER_SUITE_WEP40: | |
208 | range->encoding_size[range->num_encoding_sizes++] = | |
209 | WLAN_KEY_LEN_WEP40; | |
210 | break; | |
211 | ||
212 | case WLAN_CIPHER_SUITE_WEP104: | |
213 | range->encoding_size[range->num_encoding_sizes++] = | |
214 | WLAN_KEY_LEN_WEP104; | |
215 | break; | |
3daf0975 DK |
216 | } |
217 | } | |
4aa188e1 | 218 | |
4aa188e1 | 219 | for (band = 0; band < IEEE80211_NUM_BANDS; band ++) { |
4aa188e1 JB |
220 | struct ieee80211_supported_band *sband; |
221 | ||
222 | sband = wdev->wiphy->bands[band]; | |
223 | ||
224 | if (!sband) | |
225 | continue; | |
226 | ||
227 | for (i = 0; i < sband->n_channels && c < IW_MAX_FREQUENCIES; i++) { | |
228 | struct ieee80211_channel *chan = &sband->channels[i]; | |
229 | ||
230 | if (!(chan->flags & IEEE80211_CHAN_DISABLED)) { | |
231 | range->freq[c].i = | |
232 | ieee80211_frequency_to_channel( | |
233 | chan->center_freq); | |
234 | range->freq[c].m = chan->center_freq; | |
235 | range->freq[c].e = 6; | |
236 | c++; | |
237 | } | |
238 | } | |
239 | } | |
240 | range->num_channels = c; | |
241 | range->num_frequency = c; | |
242 | ||
243 | IW_EVENT_CAPA_SET_KERNEL(range->event_capa); | |
244 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); | |
245 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); | |
246 | ||
51cd4aab DK |
247 | if (wdev->wiphy->max_scan_ssids > 0) |
248 | range->scan_capa |= IW_SCAN_CAPA_ESSID; | |
4aa188e1 JB |
249 | |
250 | return 0; | |
251 | } | |
ba44cb72 | 252 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange); |
691597cb | 253 | |
04a773ad JB |
254 | |
255 | /** | |
256 | * cfg80211_wext_freq - get wext frequency for non-"auto" | |
257 | * @wiphy: the wiphy | |
258 | * @freq: the wext freq encoding | |
259 | * | |
59bbb6f7 | 260 | * Returns a frequency, or a negative error code, or 0 for auto. |
04a773ad | 261 | */ |
59bbb6f7 | 262 | int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq) |
04a773ad | 263 | { |
0b258582 | 264 | /* |
59bbb6f7 | 265 | * Parse frequency - return 0 for auto and |
0b258582 JB |
266 | * -EINVAL for impossible things. |
267 | */ | |
04a773ad JB |
268 | if (freq->e == 0) { |
269 | if (freq->m < 0) | |
59bbb6f7 JB |
270 | return 0; |
271 | return ieee80211_channel_to_frequency(freq->m); | |
04a773ad JB |
272 | } else { |
273 | int i, div = 1000000; | |
274 | for (i = 0; i < freq->e; i++) | |
275 | div /= 10; | |
0b258582 | 276 | if (div <= 0) |
59bbb6f7 JB |
277 | return -EINVAL; |
278 | return freq->m / div; | |
04a773ad | 279 | } |
04a773ad | 280 | } |
b9a5f8ca JM |
281 | |
282 | int cfg80211_wext_siwrts(struct net_device *dev, | |
283 | struct iw_request_info *info, | |
284 | struct iw_param *rts, char *extra) | |
285 | { | |
286 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
287 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
288 | u32 orts = wdev->wiphy->rts_threshold; | |
289 | int err; | |
290 | ||
291 | if (rts->disabled || !rts->fixed) | |
292 | wdev->wiphy->rts_threshold = (u32) -1; | |
293 | else if (rts->value < 0) | |
294 | return -EINVAL; | |
295 | else | |
296 | wdev->wiphy->rts_threshold = rts->value; | |
297 | ||
298 | err = rdev->ops->set_wiphy_params(wdev->wiphy, | |
299 | WIPHY_PARAM_RTS_THRESHOLD); | |
300 | if (err) | |
301 | wdev->wiphy->rts_threshold = orts; | |
302 | ||
303 | return err; | |
304 | } | |
ba44cb72 | 305 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwrts); |
b9a5f8ca JM |
306 | |
307 | int cfg80211_wext_giwrts(struct net_device *dev, | |
308 | struct iw_request_info *info, | |
309 | struct iw_param *rts, char *extra) | |
310 | { | |
311 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
312 | ||
313 | rts->value = wdev->wiphy->rts_threshold; | |
314 | rts->disabled = rts->value == (u32) -1; | |
315 | rts->fixed = 1; | |
316 | ||
317 | return 0; | |
318 | } | |
ba44cb72 | 319 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwrts); |
b9a5f8ca JM |
320 | |
321 | int cfg80211_wext_siwfrag(struct net_device *dev, | |
322 | struct iw_request_info *info, | |
323 | struct iw_param *frag, char *extra) | |
324 | { | |
325 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
326 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
327 | u32 ofrag = wdev->wiphy->frag_threshold; | |
328 | int err; | |
329 | ||
330 | if (frag->disabled || !frag->fixed) | |
331 | wdev->wiphy->frag_threshold = (u32) -1; | |
332 | else if (frag->value < 256) | |
333 | return -EINVAL; | |
334 | else { | |
335 | /* Fragment length must be even, so strip LSB. */ | |
336 | wdev->wiphy->frag_threshold = frag->value & ~0x1; | |
337 | } | |
338 | ||
339 | err = rdev->ops->set_wiphy_params(wdev->wiphy, | |
340 | WIPHY_PARAM_FRAG_THRESHOLD); | |
341 | if (err) | |
342 | wdev->wiphy->frag_threshold = ofrag; | |
343 | ||
344 | return err; | |
345 | } | |
ba44cb72 | 346 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwfrag); |
b9a5f8ca JM |
347 | |
348 | int cfg80211_wext_giwfrag(struct net_device *dev, | |
349 | struct iw_request_info *info, | |
350 | struct iw_param *frag, char *extra) | |
351 | { | |
352 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
353 | ||
354 | frag->value = wdev->wiphy->frag_threshold; | |
355 | frag->disabled = frag->value == (u32) -1; | |
356 | frag->fixed = 1; | |
357 | ||
358 | return 0; | |
359 | } | |
ba44cb72 | 360 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwfrag); |
b9a5f8ca JM |
361 | |
362 | int cfg80211_wext_siwretry(struct net_device *dev, | |
363 | struct iw_request_info *info, | |
364 | struct iw_param *retry, char *extra) | |
365 | { | |
366 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
367 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
368 | u32 changed = 0; | |
369 | u8 olong = wdev->wiphy->retry_long; | |
370 | u8 oshort = wdev->wiphy->retry_short; | |
371 | int err; | |
372 | ||
373 | if (retry->disabled || | |
374 | (retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) | |
375 | return -EINVAL; | |
376 | ||
377 | if (retry->flags & IW_RETRY_LONG) { | |
378 | wdev->wiphy->retry_long = retry->value; | |
379 | changed |= WIPHY_PARAM_RETRY_LONG; | |
380 | } else if (retry->flags & IW_RETRY_SHORT) { | |
381 | wdev->wiphy->retry_short = retry->value; | |
382 | changed |= WIPHY_PARAM_RETRY_SHORT; | |
383 | } else { | |
384 | wdev->wiphy->retry_short = retry->value; | |
385 | wdev->wiphy->retry_long = retry->value; | |
386 | changed |= WIPHY_PARAM_RETRY_LONG; | |
387 | changed |= WIPHY_PARAM_RETRY_SHORT; | |
388 | } | |
389 | ||
390 | if (!changed) | |
391 | return 0; | |
392 | ||
393 | err = rdev->ops->set_wiphy_params(wdev->wiphy, changed); | |
394 | if (err) { | |
395 | wdev->wiphy->retry_short = oshort; | |
396 | wdev->wiphy->retry_long = olong; | |
397 | } | |
398 | ||
399 | return err; | |
400 | } | |
ba44cb72 | 401 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwretry); |
b9a5f8ca JM |
402 | |
403 | int cfg80211_wext_giwretry(struct net_device *dev, | |
404 | struct iw_request_info *info, | |
405 | struct iw_param *retry, char *extra) | |
406 | { | |
407 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
408 | ||
409 | retry->disabled = 0; | |
410 | ||
411 | if (retry->flags == 0 || (retry->flags & IW_RETRY_SHORT)) { | |
412 | /* | |
413 | * First return short value, iwconfig will ask long value | |
414 | * later if needed | |
415 | */ | |
416 | retry->flags |= IW_RETRY_LIMIT; | |
417 | retry->value = wdev->wiphy->retry_short; | |
418 | if (wdev->wiphy->retry_long != wdev->wiphy->retry_short) | |
419 | retry->flags |= IW_RETRY_LONG; | |
420 | ||
421 | return 0; | |
422 | } | |
423 | ||
424 | if (retry->flags & IW_RETRY_LONG) { | |
425 | retry->flags = IW_RETRY_LIMIT | IW_RETRY_LONG; | |
426 | retry->value = wdev->wiphy->retry_long; | |
427 | } | |
428 | ||
429 | return 0; | |
430 | } | |
ba44cb72 | 431 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwretry); |
08645126 | 432 | |
fffd0934 JB |
433 | static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev, |
434 | struct net_device *dev, const u8 *addr, | |
435 | bool remove, bool tx_key, int idx, | |
436 | struct key_params *params) | |
08645126 JB |
437 | { |
438 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
fffd0934 | 439 | int err, i; |
98d3a7ca | 440 | bool rejoin = false; |
fffd0934 JB |
441 | |
442 | if (!wdev->wext.keys) { | |
443 | wdev->wext.keys = kzalloc(sizeof(*wdev->wext.keys), | |
444 | GFP_KERNEL); | |
445 | if (!wdev->wext.keys) | |
446 | return -ENOMEM; | |
447 | for (i = 0; i < 6; i++) | |
448 | wdev->wext.keys->params[i].key = | |
449 | wdev->wext.keys->data[i]; | |
450 | } | |
451 | ||
452 | if (wdev->iftype != NL80211_IFTYPE_ADHOC && | |
453 | wdev->iftype != NL80211_IFTYPE_STATION) | |
454 | return -EOPNOTSUPP; | |
08645126 JB |
455 | |
456 | if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { | |
fffd0934 JB |
457 | if (!wdev->current_bss) |
458 | return -ENOLINK; | |
459 | ||
08645126 JB |
460 | if (!rdev->ops->set_default_mgmt_key) |
461 | return -EOPNOTSUPP; | |
462 | ||
463 | if (idx < 4 || idx > 5) | |
464 | return -EINVAL; | |
465 | } else if (idx < 0 || idx > 3) | |
466 | return -EINVAL; | |
467 | ||
468 | if (remove) { | |
fffd0934 | 469 | err = 0; |
98d3a7ca JB |
470 | if (wdev->current_bss) { |
471 | /* | |
472 | * If removing the current TX key, we will need to | |
473 | * join a new IBSS without the privacy bit clear. | |
474 | */ | |
475 | if (idx == wdev->wext.default_key && | |
476 | wdev->iftype == NL80211_IFTYPE_ADHOC) { | |
477 | __cfg80211_leave_ibss(rdev, wdev->netdev, true); | |
478 | rejoin = true; | |
479 | } | |
fffd0934 | 480 | err = rdev->ops->del_key(&rdev->wiphy, dev, idx, addr); |
98d3a7ca JB |
481 | } |
482 | /* | |
483 | * Applications using wireless extensions expect to be | |
484 | * able to delete keys that don't exist, so allow that. | |
485 | */ | |
486 | if (err == -ENOENT) | |
487 | err = 0; | |
08645126 | 488 | if (!err) { |
fffd0934 JB |
489 | if (!addr) { |
490 | wdev->wext.keys->params[idx].key_len = 0; | |
491 | wdev->wext.keys->params[idx].cipher = 0; | |
492 | } | |
08645126 JB |
493 | if (idx == wdev->wext.default_key) |
494 | wdev->wext.default_key = -1; | |
495 | else if (idx == wdev->wext.default_mgmt_key) | |
496 | wdev->wext.default_mgmt_key = -1; | |
497 | } | |
98d3a7ca JB |
498 | |
499 | if (!err && rejoin) | |
500 | err = cfg80211_ibss_wext_join(rdev, wdev); | |
e3da574a | 501 | |
08645126 | 502 | return err; |
fffd0934 | 503 | } |
08645126 | 504 | |
fffd0934 JB |
505 | if (addr) |
506 | tx_key = false; | |
507 | ||
508 | if (cfg80211_validate_key_settings(rdev, params, idx, addr)) | |
509 | return -EINVAL; | |
08645126 | 510 | |
fffd0934 JB |
511 | err = 0; |
512 | if (wdev->current_bss) | |
08645126 | 513 | err = rdev->ops->add_key(&rdev->wiphy, dev, idx, addr, params); |
fffd0934 JB |
514 | if (err) |
515 | return err; | |
516 | ||
517 | if (!addr) { | |
518 | wdev->wext.keys->params[idx] = *params; | |
519 | memcpy(wdev->wext.keys->data[idx], | |
520 | params->key, params->key_len); | |
521 | wdev->wext.keys->params[idx].key = | |
522 | wdev->wext.keys->data[idx]; | |
523 | } | |
08645126 | 524 | |
1f00fca5 ZY |
525 | if ((params->cipher == WLAN_CIPHER_SUITE_WEP40 || |
526 | params->cipher == WLAN_CIPHER_SUITE_WEP104) && | |
fffd0934 | 527 | (tx_key || (!addr && wdev->wext.default_key == -1))) { |
98d3a7ca JB |
528 | if (wdev->current_bss) { |
529 | /* | |
530 | * If we are getting a new TX key from not having | |
531 | * had one before we need to join a new IBSS with | |
532 | * the privacy bit set. | |
533 | */ | |
534 | if (wdev->iftype == NL80211_IFTYPE_ADHOC && | |
535 | wdev->wext.default_key == -1) { | |
536 | __cfg80211_leave_ibss(rdev, wdev->netdev, true); | |
537 | rejoin = true; | |
538 | } | |
08645126 JB |
539 | err = rdev->ops->set_default_key(&rdev->wiphy, |
540 | dev, idx); | |
98d3a7ca JB |
541 | } |
542 | if (!err) { | |
fffd0934 | 543 | wdev->wext.default_key = idx; |
98d3a7ca JB |
544 | if (rejoin) |
545 | err = cfg80211_ibss_wext_join(rdev, wdev); | |
546 | } | |
fffd0934 JB |
547 | return err; |
548 | } | |
08645126 | 549 | |
fffd0934 JB |
550 | if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC && |
551 | (tx_key || (!addr && wdev->wext.default_mgmt_key == -1))) { | |
552 | if (wdev->current_bss) | |
08645126 JB |
553 | err = rdev->ops->set_default_mgmt_key(&rdev->wiphy, |
554 | dev, idx); | |
fffd0934 JB |
555 | if (!err) |
556 | wdev->wext.default_mgmt_key = idx; | |
557 | return err; | |
08645126 | 558 | } |
fffd0934 JB |
559 | |
560 | return 0; | |
561 | } | |
562 | ||
563 | static int cfg80211_set_encryption(struct cfg80211_registered_device *rdev, | |
564 | struct net_device *dev, const u8 *addr, | |
565 | bool remove, bool tx_key, int idx, | |
566 | struct key_params *params) | |
567 | { | |
568 | int err; | |
569 | ||
98d3a7ca JB |
570 | /* devlist mutex needed for possible IBSS re-join */ |
571 | mutex_lock(&rdev->devlist_mtx); | |
fffd0934 JB |
572 | wdev_lock(dev->ieee80211_ptr); |
573 | err = __cfg80211_set_encryption(rdev, dev, addr, remove, | |
574 | tx_key, idx, params); | |
575 | wdev_unlock(dev->ieee80211_ptr); | |
98d3a7ca | 576 | mutex_unlock(&rdev->devlist_mtx); |
fffd0934 JB |
577 | |
578 | return err; | |
08645126 JB |
579 | } |
580 | ||
581 | int cfg80211_wext_siwencode(struct net_device *dev, | |
582 | struct iw_request_info *info, | |
583 | struct iw_point *erq, char *keybuf) | |
584 | { | |
585 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
586 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
587 | int idx, err; | |
588 | bool remove = false; | |
589 | struct key_params params; | |
590 | ||
fffd0934 JB |
591 | if (wdev->iftype != NL80211_IFTYPE_STATION && |
592 | wdev->iftype != NL80211_IFTYPE_ADHOC) | |
593 | return -EOPNOTSUPP; | |
594 | ||
08645126 JB |
595 | /* no use -- only MFP (set_default_mgmt_key) is optional */ |
596 | if (!rdev->ops->del_key || | |
597 | !rdev->ops->add_key || | |
598 | !rdev->ops->set_default_key) | |
599 | return -EOPNOTSUPP; | |
600 | ||
601 | idx = erq->flags & IW_ENCODE_INDEX; | |
602 | if (idx == 0) { | |
603 | idx = wdev->wext.default_key; | |
604 | if (idx < 0) | |
605 | idx = 0; | |
606 | } else if (idx < 1 || idx > 4) | |
607 | return -EINVAL; | |
608 | else | |
609 | idx--; | |
610 | ||
611 | if (erq->flags & IW_ENCODE_DISABLED) | |
612 | remove = true; | |
613 | else if (erq->length == 0) { | |
614 | /* No key data - just set the default TX key index */ | |
fffd0934 JB |
615 | err = 0; |
616 | wdev_lock(wdev); | |
617 | if (wdev->current_bss) | |
618 | err = rdev->ops->set_default_key(&rdev->wiphy, | |
619 | dev, idx); | |
08645126 JB |
620 | if (!err) |
621 | wdev->wext.default_key = idx; | |
fffd0934 | 622 | wdev_unlock(wdev); |
08645126 JB |
623 | return err; |
624 | } | |
625 | ||
626 | memset(¶ms, 0, sizeof(params)); | |
627 | params.key = keybuf; | |
628 | params.key_len = erq->length; | |
629 | if (erq->length == 5) | |
630 | params.cipher = WLAN_CIPHER_SUITE_WEP40; | |
631 | else if (erq->length == 13) | |
632 | params.cipher = WLAN_CIPHER_SUITE_WEP104; | |
633 | else if (!remove) | |
634 | return -EINVAL; | |
635 | ||
636 | return cfg80211_set_encryption(rdev, dev, NULL, remove, | |
637 | wdev->wext.default_key == -1, | |
638 | idx, ¶ms); | |
639 | } | |
640 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwencode); | |
641 | ||
642 | int cfg80211_wext_siwencodeext(struct net_device *dev, | |
643 | struct iw_request_info *info, | |
644 | struct iw_point *erq, char *extra) | |
645 | { | |
646 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
647 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
648 | struct iw_encode_ext *ext = (struct iw_encode_ext *) extra; | |
649 | const u8 *addr; | |
650 | int idx; | |
651 | bool remove = false; | |
652 | struct key_params params; | |
653 | u32 cipher; | |
654 | ||
fffd0934 JB |
655 | if (wdev->iftype != NL80211_IFTYPE_STATION && |
656 | wdev->iftype != NL80211_IFTYPE_ADHOC) | |
657 | return -EOPNOTSUPP; | |
658 | ||
08645126 JB |
659 | /* no use -- only MFP (set_default_mgmt_key) is optional */ |
660 | if (!rdev->ops->del_key || | |
661 | !rdev->ops->add_key || | |
662 | !rdev->ops->set_default_key) | |
663 | return -EOPNOTSUPP; | |
664 | ||
665 | switch (ext->alg) { | |
666 | case IW_ENCODE_ALG_NONE: | |
667 | remove = true; | |
668 | cipher = 0; | |
669 | break; | |
670 | case IW_ENCODE_ALG_WEP: | |
671 | if (ext->key_len == 5) | |
672 | cipher = WLAN_CIPHER_SUITE_WEP40; | |
673 | else if (ext->key_len == 13) | |
674 | cipher = WLAN_CIPHER_SUITE_WEP104; | |
675 | else | |
676 | return -EINVAL; | |
677 | break; | |
678 | case IW_ENCODE_ALG_TKIP: | |
679 | cipher = WLAN_CIPHER_SUITE_TKIP; | |
680 | break; | |
681 | case IW_ENCODE_ALG_CCMP: | |
682 | cipher = WLAN_CIPHER_SUITE_CCMP; | |
683 | break; | |
684 | case IW_ENCODE_ALG_AES_CMAC: | |
685 | cipher = WLAN_CIPHER_SUITE_AES_CMAC; | |
686 | break; | |
687 | default: | |
688 | return -EOPNOTSUPP; | |
689 | } | |
690 | ||
691 | if (erq->flags & IW_ENCODE_DISABLED) | |
692 | remove = true; | |
693 | ||
694 | idx = erq->flags & IW_ENCODE_INDEX; | |
695 | if (cipher == WLAN_CIPHER_SUITE_AES_CMAC) { | |
696 | if (idx < 4 || idx > 5) { | |
697 | idx = wdev->wext.default_mgmt_key; | |
698 | if (idx < 0) | |
699 | return -EINVAL; | |
700 | } else | |
701 | idx--; | |
702 | } else { | |
703 | if (idx < 1 || idx > 4) { | |
704 | idx = wdev->wext.default_key; | |
705 | if (idx < 0) | |
706 | return -EINVAL; | |
707 | } else | |
708 | idx--; | |
709 | } | |
710 | ||
711 | addr = ext->addr.sa_data; | |
712 | if (is_broadcast_ether_addr(addr)) | |
713 | addr = NULL; | |
714 | ||
715 | memset(¶ms, 0, sizeof(params)); | |
716 | params.key = ext->key; | |
717 | params.key_len = ext->key_len; | |
718 | params.cipher = cipher; | |
719 | ||
faa8fdc8 JM |
720 | if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) { |
721 | params.seq = ext->rx_seq; | |
722 | params.seq_len = 6; | |
723 | } | |
724 | ||
08645126 JB |
725 | return cfg80211_set_encryption( |
726 | rdev, dev, addr, remove, | |
727 | ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY, | |
728 | idx, ¶ms); | |
729 | } | |
730 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwencodeext); | |
731 | ||
08645126 JB |
732 | int cfg80211_wext_giwencode(struct net_device *dev, |
733 | struct iw_request_info *info, | |
734 | struct iw_point *erq, char *keybuf) | |
735 | { | |
736 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
fffd0934 | 737 | int idx; |
08645126 | 738 | |
fffd0934 JB |
739 | if (wdev->iftype != NL80211_IFTYPE_STATION && |
740 | wdev->iftype != NL80211_IFTYPE_ADHOC) | |
08645126 JB |
741 | return -EOPNOTSUPP; |
742 | ||
743 | idx = erq->flags & IW_ENCODE_INDEX; | |
744 | if (idx == 0) { | |
745 | idx = wdev->wext.default_key; | |
746 | if (idx < 0) | |
747 | idx = 0; | |
748 | } else if (idx < 1 || idx > 4) | |
749 | return -EINVAL; | |
750 | else | |
751 | idx--; | |
752 | ||
753 | erq->flags = idx + 1; | |
754 | ||
fffd0934 | 755 | if (!wdev->wext.keys || !wdev->wext.keys->params[idx].cipher) { |
08645126 JB |
756 | erq->flags |= IW_ENCODE_DISABLED; |
757 | erq->length = 0; | |
758 | return 0; | |
759 | } | |
760 | ||
fffd0934 JB |
761 | erq->length = min_t(size_t, erq->length, |
762 | wdev->wext.keys->params[idx].key_len); | |
763 | memcpy(keybuf, wdev->wext.keys->params[idx].key, erq->length); | |
764 | erq->flags |= IW_ENCODE_ENABLED; | |
765 | ||
766 | return 0; | |
08645126 JB |
767 | } |
768 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwencode); | |
7643a2c3 | 769 | |
0e82ffe3 JB |
770 | int cfg80211_wext_siwfreq(struct net_device *dev, |
771 | struct iw_request_info *info, | |
59bbb6f7 | 772 | struct iw_freq *wextfreq, char *extra) |
0e82ffe3 JB |
773 | { |
774 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
775 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
59bbb6f7 | 776 | int freq, err; |
0e82ffe3 JB |
777 | |
778 | switch (wdev->iftype) { | |
779 | case NL80211_IFTYPE_STATION: | |
59bbb6f7 | 780 | return cfg80211_mgd_wext_siwfreq(dev, info, wextfreq, extra); |
0e82ffe3 | 781 | case NL80211_IFTYPE_ADHOC: |
59bbb6f7 | 782 | return cfg80211_ibss_wext_siwfreq(dev, info, wextfreq, extra); |
0e82ffe3 | 783 | default: |
59bbb6f7 JB |
784 | freq = cfg80211_wext_freq(wdev->wiphy, wextfreq); |
785 | if (freq < 0) | |
786 | return freq; | |
787 | if (freq == 0) | |
0e82ffe3 | 788 | return -EINVAL; |
59bbb6f7 | 789 | mutex_lock(&rdev->devlist_mtx); |
4b181144 | 790 | err = rdev_set_freq(rdev, NULL, freq, NL80211_CHAN_NO_HT); |
59bbb6f7 JB |
791 | mutex_unlock(&rdev->devlist_mtx); |
792 | return err; | |
0e82ffe3 JB |
793 | } |
794 | } | |
a8b875e7 | 795 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwfreq); |
0e82ffe3 JB |
796 | |
797 | int cfg80211_wext_giwfreq(struct net_device *dev, | |
798 | struct iw_request_info *info, | |
799 | struct iw_freq *freq, char *extra) | |
800 | { | |
801 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
802 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
803 | ||
804 | switch (wdev->iftype) { | |
805 | case NL80211_IFTYPE_STATION: | |
806 | return cfg80211_mgd_wext_giwfreq(dev, info, freq, extra); | |
807 | case NL80211_IFTYPE_ADHOC: | |
808 | return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra); | |
809 | default: | |
810 | if (!rdev->channel) | |
811 | return -EINVAL; | |
812 | freq->m = rdev->channel->center_freq; | |
813 | freq->e = 6; | |
814 | return 0; | |
815 | } | |
816 | } | |
817 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwfreq); | |
818 | ||
7643a2c3 JB |
819 | int cfg80211_wext_siwtxpower(struct net_device *dev, |
820 | struct iw_request_info *info, | |
821 | union iwreq_data *data, char *extra) | |
822 | { | |
823 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
824 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
825 | enum tx_power_setting type; | |
826 | int dbm = 0; | |
827 | ||
828 | if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) | |
829 | return -EINVAL; | |
830 | if (data->txpower.flags & IW_TXPOW_RANGE) | |
831 | return -EINVAL; | |
832 | ||
833 | if (!rdev->ops->set_tx_power) | |
834 | return -EOPNOTSUPP; | |
835 | ||
836 | /* only change when not disabling */ | |
837 | if (!data->txpower.disabled) { | |
1f87f7d3 JB |
838 | rfkill_set_sw_state(rdev->rfkill, false); |
839 | ||
7643a2c3 JB |
840 | if (data->txpower.fixed) { |
841 | /* | |
842 | * wext doesn't support negative values, see | |
843 | * below where it's for automatic | |
844 | */ | |
845 | if (data->txpower.value < 0) | |
846 | return -EINVAL; | |
847 | dbm = data->txpower.value; | |
848 | type = TX_POWER_FIXED; | |
849 | /* TODO: do regulatory check! */ | |
850 | } else { | |
851 | /* | |
852 | * Automatic power level setting, max being the value | |
853 | * passed in from userland. | |
854 | */ | |
855 | if (data->txpower.value < 0) { | |
856 | type = TX_POWER_AUTOMATIC; | |
857 | } else { | |
858 | dbm = data->txpower.value; | |
859 | type = TX_POWER_LIMITED; | |
860 | } | |
861 | } | |
862 | } else { | |
1f87f7d3 JB |
863 | rfkill_set_sw_state(rdev->rfkill, true); |
864 | schedule_work(&rdev->rfkill_sync); | |
865 | return 0; | |
7643a2c3 JB |
866 | } |
867 | ||
a419aef8 | 868 | return rdev->ops->set_tx_power(wdev->wiphy, type, dbm); |
7643a2c3 JB |
869 | } |
870 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwtxpower); | |
871 | ||
872 | int cfg80211_wext_giwtxpower(struct net_device *dev, | |
873 | struct iw_request_info *info, | |
874 | union iwreq_data *data, char *extra) | |
875 | { | |
876 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
877 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
878 | int err, val; | |
879 | ||
880 | if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) | |
881 | return -EINVAL; | |
882 | if (data->txpower.flags & IW_TXPOW_RANGE) | |
883 | return -EINVAL; | |
884 | ||
885 | if (!rdev->ops->get_tx_power) | |
886 | return -EOPNOTSUPP; | |
887 | ||
888 | err = rdev->ops->get_tx_power(wdev->wiphy, &val); | |
1f87f7d3 | 889 | if (err) |
7643a2c3 JB |
890 | return err; |
891 | ||
892 | /* well... oh well */ | |
893 | data->txpower.fixed = 1; | |
1f87f7d3 | 894 | data->txpower.disabled = rfkill_blocked(rdev->rfkill); |
7643a2c3 JB |
895 | data->txpower.value = val; |
896 | data->txpower.flags = IW_TXPOW_DBM; | |
897 | ||
898 | return 0; | |
899 | } | |
900 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwtxpower); | |
f2129354 JB |
901 | |
902 | static int cfg80211_set_auth_alg(struct wireless_dev *wdev, | |
903 | s32 auth_alg) | |
904 | { | |
905 | int nr_alg = 0; | |
906 | ||
907 | if (!auth_alg) | |
908 | return -EINVAL; | |
909 | ||
910 | if (auth_alg & ~(IW_AUTH_ALG_OPEN_SYSTEM | | |
911 | IW_AUTH_ALG_SHARED_KEY | | |
912 | IW_AUTH_ALG_LEAP)) | |
913 | return -EINVAL; | |
914 | ||
915 | if (auth_alg & IW_AUTH_ALG_OPEN_SYSTEM) { | |
916 | nr_alg++; | |
917 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM; | |
918 | } | |
919 | ||
920 | if (auth_alg & IW_AUTH_ALG_SHARED_KEY) { | |
921 | nr_alg++; | |
922 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_SHARED_KEY; | |
923 | } | |
924 | ||
925 | if (auth_alg & IW_AUTH_ALG_LEAP) { | |
926 | nr_alg++; | |
927 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_NETWORK_EAP; | |
928 | } | |
929 | ||
930 | if (nr_alg > 1) | |
931 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC; | |
932 | ||
933 | return 0; | |
934 | } | |
935 | ||
936 | static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions) | |
937 | { | |
f2129354 | 938 | if (wpa_versions & ~(IW_AUTH_WPA_VERSION_WPA | |
323d566e GS |
939 | IW_AUTH_WPA_VERSION_WPA2| |
940 | IW_AUTH_WPA_VERSION_DISABLED)) | |
f2129354 JB |
941 | return -EINVAL; |
942 | ||
323d566e GS |
943 | if ((wpa_versions & IW_AUTH_WPA_VERSION_DISABLED) && |
944 | (wpa_versions & (IW_AUTH_WPA_VERSION_WPA| | |
945 | IW_AUTH_WPA_VERSION_WPA2))) | |
946 | return -EINVAL; | |
947 | ||
948 | if (wpa_versions & IW_AUTH_WPA_VERSION_DISABLED) | |
949 | wdev->wext.connect.crypto.wpa_versions &= | |
950 | ~(NL80211_WPA_VERSION_1|NL80211_WPA_VERSION_2); | |
951 | ||
f2129354 JB |
952 | if (wpa_versions & IW_AUTH_WPA_VERSION_WPA) |
953 | wdev->wext.connect.crypto.wpa_versions |= | |
954 | NL80211_WPA_VERSION_1; | |
955 | ||
956 | if (wpa_versions & IW_AUTH_WPA_VERSION_WPA2) | |
957 | wdev->wext.connect.crypto.wpa_versions |= | |
958 | NL80211_WPA_VERSION_2; | |
959 | ||
960 | return 0; | |
961 | } | |
962 | ||
4f5dadce | 963 | static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher) |
f2129354 | 964 | { |
f2129354 JB |
965 | if (cipher & IW_AUTH_CIPHER_WEP40) |
966 | wdev->wext.connect.crypto.cipher_group = | |
967 | WLAN_CIPHER_SUITE_WEP40; | |
968 | else if (cipher & IW_AUTH_CIPHER_WEP104) | |
969 | wdev->wext.connect.crypto.cipher_group = | |
970 | WLAN_CIPHER_SUITE_WEP104; | |
971 | else if (cipher & IW_AUTH_CIPHER_TKIP) | |
972 | wdev->wext.connect.crypto.cipher_group = | |
973 | WLAN_CIPHER_SUITE_TKIP; | |
974 | else if (cipher & IW_AUTH_CIPHER_CCMP) | |
975 | wdev->wext.connect.crypto.cipher_group = | |
976 | WLAN_CIPHER_SUITE_CCMP; | |
977 | else if (cipher & IW_AUTH_CIPHER_AES_CMAC) | |
978 | wdev->wext.connect.crypto.cipher_group = | |
979 | WLAN_CIPHER_SUITE_AES_CMAC; | |
c5f8289c JM |
980 | else if (cipher & IW_AUTH_CIPHER_NONE) |
981 | wdev->wext.connect.crypto.cipher_group = 0; | |
f2129354 JB |
982 | else |
983 | return -EINVAL; | |
984 | ||
985 | return 0; | |
986 | } | |
987 | ||
4f5dadce | 988 | static int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher) |
f2129354 JB |
989 | { |
990 | int nr_ciphers = 0; | |
991 | u32 *ciphers_pairwise = wdev->wext.connect.crypto.ciphers_pairwise; | |
992 | ||
993 | if (cipher & IW_AUTH_CIPHER_WEP40) { | |
994 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_WEP40; | |
995 | nr_ciphers++; | |
996 | } | |
997 | ||
998 | if (cipher & IW_AUTH_CIPHER_WEP104) { | |
999 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_WEP104; | |
1000 | nr_ciphers++; | |
1001 | } | |
1002 | ||
1003 | if (cipher & IW_AUTH_CIPHER_TKIP) { | |
1004 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_TKIP; | |
1005 | nr_ciphers++; | |
1006 | } | |
1007 | ||
1008 | if (cipher & IW_AUTH_CIPHER_CCMP) { | |
1009 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_CCMP; | |
1010 | nr_ciphers++; | |
1011 | } | |
1012 | ||
1013 | if (cipher & IW_AUTH_CIPHER_AES_CMAC) { | |
1014 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_AES_CMAC; | |
1015 | nr_ciphers++; | |
1016 | } | |
1017 | ||
1018 | BUILD_BUG_ON(NL80211_MAX_NR_CIPHER_SUITES < 5); | |
1019 | ||
1020 | wdev->wext.connect.crypto.n_ciphers_pairwise = nr_ciphers; | |
1021 | ||
1022 | return 0; | |
1023 | } | |
1024 | ||
1025 | ||
4f5dadce | 1026 | static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt) |
f2129354 JB |
1027 | { |
1028 | int nr_akm_suites = 0; | |
1029 | ||
1030 | if (key_mgt & ~(IW_AUTH_KEY_MGMT_802_1X | | |
1031 | IW_AUTH_KEY_MGMT_PSK)) | |
1032 | return -EINVAL; | |
1033 | ||
1034 | if (key_mgt & IW_AUTH_KEY_MGMT_802_1X) { | |
1035 | wdev->wext.connect.crypto.akm_suites[nr_akm_suites] = | |
1036 | WLAN_AKM_SUITE_8021X; | |
1037 | nr_akm_suites++; | |
1038 | } | |
1039 | ||
1040 | if (key_mgt & IW_AUTH_KEY_MGMT_PSK) { | |
1041 | wdev->wext.connect.crypto.akm_suites[nr_akm_suites] = | |
1042 | WLAN_AKM_SUITE_PSK; | |
1043 | nr_akm_suites++; | |
1044 | } | |
1045 | ||
1046 | wdev->wext.connect.crypto.n_akm_suites = nr_akm_suites; | |
1047 | ||
1048 | return 0; | |
1049 | } | |
1050 | ||
1051 | int cfg80211_wext_siwauth(struct net_device *dev, | |
1052 | struct iw_request_info *info, | |
1053 | struct iw_param *data, char *extra) | |
1054 | { | |
1055 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1056 | ||
1057 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1058 | return -EOPNOTSUPP; | |
1059 | ||
1060 | switch (data->flags & IW_AUTH_INDEX) { | |
1061 | case IW_AUTH_PRIVACY_INVOKED: | |
1062 | wdev->wext.connect.privacy = data->value; | |
1063 | return 0; | |
1064 | case IW_AUTH_WPA_VERSION: | |
1065 | return cfg80211_set_wpa_version(wdev, data->value); | |
1066 | case IW_AUTH_CIPHER_GROUP: | |
1067 | return cfg80211_set_cipher_group(wdev, data->value); | |
1068 | case IW_AUTH_KEY_MGMT: | |
1069 | return cfg80211_set_key_mgt(wdev, data->value); | |
1070 | case IW_AUTH_CIPHER_PAIRWISE: | |
1071 | return cfg80211_set_cipher_pairwise(wdev, data->value); | |
1072 | case IW_AUTH_80211_AUTH_ALG: | |
1073 | return cfg80211_set_auth_alg(wdev, data->value); | |
1074 | case IW_AUTH_WPA_ENABLED: | |
1075 | case IW_AUTH_RX_UNENCRYPTED_EAPOL: | |
1076 | case IW_AUTH_DROP_UNENCRYPTED: | |
1077 | case IW_AUTH_MFP: | |
1078 | return 0; | |
1079 | default: | |
1080 | return -EOPNOTSUPP; | |
1081 | } | |
1082 | } | |
1083 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwauth); | |
1084 | ||
1085 | int cfg80211_wext_giwauth(struct net_device *dev, | |
1086 | struct iw_request_info *info, | |
1087 | struct iw_param *data, char *extra) | |
1088 | { | |
1089 | /* XXX: what do we need? */ | |
1090 | ||
1091 | return -EOPNOTSUPP; | |
1092 | } | |
1093 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwauth); | |
bc92afd9 JB |
1094 | |
1095 | int cfg80211_wext_siwpower(struct net_device *dev, | |
1096 | struct iw_request_info *info, | |
1097 | struct iw_param *wrq, char *extra) | |
1098 | { | |
1099 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1100 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1101 | bool ps = wdev->wext.ps; | |
1102 | int timeout = wdev->wext.ps_timeout; | |
1103 | int err; | |
1104 | ||
1105 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1106 | return -EINVAL; | |
1107 | ||
1108 | if (!rdev->ops->set_power_mgmt) | |
1109 | return -EOPNOTSUPP; | |
1110 | ||
1111 | if (wrq->disabled) { | |
1112 | ps = false; | |
1113 | } else { | |
1114 | switch (wrq->flags & IW_POWER_MODE) { | |
1115 | case IW_POWER_ON: /* If not specified */ | |
1116 | case IW_POWER_MODE: /* If set all mask */ | |
1117 | case IW_POWER_ALL_R: /* If explicitely state all */ | |
1118 | ps = true; | |
1119 | break; | |
1120 | default: /* Otherwise we ignore */ | |
1121 | return -EINVAL; | |
1122 | } | |
1123 | ||
1124 | if (wrq->flags & ~(IW_POWER_MODE | IW_POWER_TIMEOUT)) | |
1125 | return -EINVAL; | |
1126 | ||
1127 | if (wrq->flags & IW_POWER_TIMEOUT) | |
1128 | timeout = wrq->value / 1000; | |
1129 | } | |
1130 | ||
1131 | err = rdev->ops->set_power_mgmt(wdev->wiphy, dev, ps, timeout); | |
1132 | if (err) | |
1133 | return err; | |
1134 | ||
1135 | wdev->wext.ps = ps; | |
1136 | wdev->wext.ps_timeout = timeout; | |
1137 | ||
1138 | return 0; | |
1139 | ||
1140 | } | |
1141 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwpower); | |
1142 | ||
1143 | int cfg80211_wext_giwpower(struct net_device *dev, | |
1144 | struct iw_request_info *info, | |
1145 | struct iw_param *wrq, char *extra) | |
1146 | { | |
1147 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1148 | ||
1149 | wrq->disabled = !wdev->wext.ps; | |
1150 | ||
1151 | return 0; | |
1152 | } | |
1153 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwpower); | |
ab737a4f | 1154 | |
562e4822 JB |
1155 | static int cfg80211_wds_wext_siwap(struct net_device *dev, |
1156 | struct iw_request_info *info, | |
1157 | struct sockaddr *addr, char *extra) | |
ab737a4f JB |
1158 | { |
1159 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1160 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1161 | int err; | |
1162 | ||
1163 | if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS)) | |
1164 | return -EINVAL; | |
1165 | ||
1166 | if (addr->sa_family != ARPHRD_ETHER) | |
1167 | return -EINVAL; | |
1168 | ||
1169 | if (netif_running(dev)) | |
1170 | return -EBUSY; | |
1171 | ||
1172 | if (!rdev->ops->set_wds_peer) | |
1173 | return -EOPNOTSUPP; | |
1174 | ||
1175 | err = rdev->ops->set_wds_peer(wdev->wiphy, dev, (u8 *) &addr->sa_data); | |
1176 | if (err) | |
1177 | return err; | |
1178 | ||
1179 | memcpy(&wdev->wext.bssid, (u8 *) &addr->sa_data, ETH_ALEN); | |
1180 | ||
1181 | return 0; | |
1182 | } | |
ab737a4f | 1183 | |
562e4822 JB |
1184 | static int cfg80211_wds_wext_giwap(struct net_device *dev, |
1185 | struct iw_request_info *info, | |
1186 | struct sockaddr *addr, char *extra) | |
ab737a4f JB |
1187 | { |
1188 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1189 | ||
1190 | if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS)) | |
1191 | return -EINVAL; | |
1192 | ||
1193 | addr->sa_family = ARPHRD_ETHER; | |
1194 | memcpy(&addr->sa_data, wdev->wext.bssid, ETH_ALEN); | |
1195 | ||
1196 | return 0; | |
1197 | } | |
9930380f JB |
1198 | |
1199 | int cfg80211_wext_siwrate(struct net_device *dev, | |
1200 | struct iw_request_info *info, | |
1201 | struct iw_param *rate, char *extra) | |
1202 | { | |
1203 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1204 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1205 | struct cfg80211_bitrate_mask mask; | |
1206 | ||
1207 | if (!rdev->ops->set_bitrate_mask) | |
1208 | return -EOPNOTSUPP; | |
1209 | ||
1210 | mask.fixed = 0; | |
1211 | mask.maxrate = 0; | |
1212 | ||
1213 | if (rate->value < 0) { | |
1214 | /* nothing */ | |
1215 | } else if (rate->fixed) { | |
1216 | mask.fixed = rate->value / 1000; /* kbps */ | |
1217 | } else { | |
1218 | mask.maxrate = rate->value / 1000; /* kbps */ | |
1219 | } | |
1220 | ||
1221 | return rdev->ops->set_bitrate_mask(wdev->wiphy, dev, NULL, &mask); | |
1222 | } | |
1223 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwrate); | |
1224 | ||
1225 | int cfg80211_wext_giwrate(struct net_device *dev, | |
1226 | struct iw_request_info *info, | |
1227 | struct iw_param *rate, char *extra) | |
1228 | { | |
1229 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1230 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1231 | /* we are under RTNL - globally locked - so can use a static struct */ | |
1232 | static struct station_info sinfo; | |
a71d62db | 1233 | u8 addr[ETH_ALEN]; |
9930380f JB |
1234 | int err; |
1235 | ||
1236 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1237 | return -EOPNOTSUPP; | |
1238 | ||
1239 | if (!rdev->ops->get_station) | |
1240 | return -EOPNOTSUPP; | |
1241 | ||
a71d62db JB |
1242 | err = 0; |
1243 | wdev_lock(wdev); | |
6c230c02 | 1244 | if (wdev->current_bss) |
a71d62db | 1245 | memcpy(addr, wdev->current_bss->pub.bssid, ETH_ALEN); |
6c230c02 | 1246 | else |
a71d62db JB |
1247 | err = -EOPNOTSUPP; |
1248 | wdev_unlock(wdev); | |
1249 | if (err) | |
1250 | return err; | |
9930380f JB |
1251 | |
1252 | err = rdev->ops->get_station(&rdev->wiphy, dev, addr, &sinfo); | |
1253 | if (err) | |
1254 | return err; | |
1255 | ||
1256 | if (!(sinfo.filled & STATION_INFO_TX_BITRATE)) | |
1257 | return -EOPNOTSUPP; | |
1258 | ||
1259 | rate->value = 0; | |
1260 | ||
1261 | if (!(sinfo.txrate.flags & RATE_INFO_FLAGS_MCS)) | |
1262 | rate->value = 100000 * sinfo.txrate.legacy; | |
1263 | ||
1264 | return 0; | |
1265 | } | |
1266 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwrate); | |
8990646d JB |
1267 | |
1268 | /* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */ | |
1269 | struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) | |
1270 | { | |
1271 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1272 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1273 | /* we are under RTNL - globally locked - so can use static structs */ | |
1274 | static struct iw_statistics wstats; | |
1275 | static struct station_info sinfo; | |
c56c5714 | 1276 | u8 bssid[ETH_ALEN]; |
8990646d JB |
1277 | |
1278 | if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) | |
1279 | return NULL; | |
1280 | ||
1281 | if (!rdev->ops->get_station) | |
1282 | return NULL; | |
1283 | ||
c56c5714 JB |
1284 | /* Grab BSSID of current BSS, if any */ |
1285 | wdev_lock(wdev); | |
1286 | if (!wdev->current_bss) { | |
1287 | wdev_unlock(wdev); | |
8990646d | 1288 | return NULL; |
c56c5714 JB |
1289 | } |
1290 | memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN); | |
1291 | wdev_unlock(wdev); | |
8990646d | 1292 | |
c56c5714 | 1293 | if (rdev->ops->get_station(&rdev->wiphy, dev, bssid, &sinfo)) |
8990646d JB |
1294 | return NULL; |
1295 | ||
1296 | memset(&wstats, 0, sizeof(wstats)); | |
1297 | ||
1298 | switch (rdev->wiphy.signal_type) { | |
1299 | case CFG80211_SIGNAL_TYPE_MBM: | |
1300 | if (sinfo.filled & STATION_INFO_SIGNAL) { | |
1301 | int sig = sinfo.signal; | |
1302 | wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
1303 | wstats.qual.updated |= IW_QUAL_QUAL_UPDATED; | |
1304 | wstats.qual.updated |= IW_QUAL_DBM; | |
1305 | wstats.qual.level = sig; | |
1306 | if (sig < -110) | |
1307 | sig = -110; | |
1308 | else if (sig > -40) | |
1309 | sig = -40; | |
1310 | wstats.qual.qual = sig + 110; | |
1311 | break; | |
1312 | } | |
1313 | case CFG80211_SIGNAL_TYPE_UNSPEC: | |
1314 | if (sinfo.filled & STATION_INFO_SIGNAL) { | |
1315 | wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
1316 | wstats.qual.updated |= IW_QUAL_QUAL_UPDATED; | |
1317 | wstats.qual.level = sinfo.signal; | |
1318 | wstats.qual.qual = sinfo.signal; | |
1319 | break; | |
1320 | } | |
1321 | default: | |
1322 | wstats.qual.updated |= IW_QUAL_LEVEL_INVALID; | |
1323 | wstats.qual.updated |= IW_QUAL_QUAL_INVALID; | |
1324 | } | |
1325 | ||
1326 | wstats.qual.updated |= IW_QUAL_NOISE_INVALID; | |
1327 | ||
1328 | return &wstats; | |
1329 | } | |
1330 | EXPORT_SYMBOL_GPL(cfg80211_wireless_stats); | |
562e4822 JB |
1331 | |
1332 | int cfg80211_wext_siwap(struct net_device *dev, | |
1333 | struct iw_request_info *info, | |
1334 | struct sockaddr *ap_addr, char *extra) | |
1335 | { | |
1336 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1337 | ||
1338 | switch (wdev->iftype) { | |
1339 | case NL80211_IFTYPE_ADHOC: | |
1340 | return cfg80211_ibss_wext_siwap(dev, info, ap_addr, extra); | |
1341 | case NL80211_IFTYPE_STATION: | |
1342 | return cfg80211_mgd_wext_siwap(dev, info, ap_addr, extra); | |
1343 | case NL80211_IFTYPE_WDS: | |
1344 | return cfg80211_wds_wext_siwap(dev, info, ap_addr, extra); | |
1345 | default: | |
1346 | return -EOPNOTSUPP; | |
1347 | } | |
1348 | } | |
1349 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwap); | |
1350 | ||
1351 | int cfg80211_wext_giwap(struct net_device *dev, | |
1352 | struct iw_request_info *info, | |
1353 | struct sockaddr *ap_addr, char *extra) | |
1354 | { | |
1355 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1356 | ||
1357 | switch (wdev->iftype) { | |
1358 | case NL80211_IFTYPE_ADHOC: | |
1359 | return cfg80211_ibss_wext_giwap(dev, info, ap_addr, extra); | |
1360 | case NL80211_IFTYPE_STATION: | |
1361 | return cfg80211_mgd_wext_giwap(dev, info, ap_addr, extra); | |
1362 | case NL80211_IFTYPE_WDS: | |
1363 | return cfg80211_wds_wext_giwap(dev, info, ap_addr, extra); | |
1364 | default: | |
1365 | return -EOPNOTSUPP; | |
1366 | } | |
1367 | } | |
1368 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwap); | |
1f9298f9 JB |
1369 | |
1370 | int cfg80211_wext_siwessid(struct net_device *dev, | |
1371 | struct iw_request_info *info, | |
1372 | struct iw_point *data, char *ssid) | |
1373 | { | |
1374 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1375 | ||
1376 | switch (wdev->iftype) { | |
1377 | case NL80211_IFTYPE_ADHOC: | |
1378 | return cfg80211_ibss_wext_siwessid(dev, info, data, ssid); | |
1379 | case NL80211_IFTYPE_STATION: | |
1380 | return cfg80211_mgd_wext_siwessid(dev, info, data, ssid); | |
1381 | default: | |
1382 | return -EOPNOTSUPP; | |
1383 | } | |
1384 | } | |
1385 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwessid); | |
1386 | ||
1387 | int cfg80211_wext_giwessid(struct net_device *dev, | |
1388 | struct iw_request_info *info, | |
1389 | struct iw_point *data, char *ssid) | |
1390 | { | |
1391 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1392 | ||
1393 | switch (wdev->iftype) { | |
1394 | case NL80211_IFTYPE_ADHOC: | |
1395 | return cfg80211_ibss_wext_giwessid(dev, info, data, ssid); | |
1396 | case NL80211_IFTYPE_STATION: | |
1397 | return cfg80211_mgd_wext_giwessid(dev, info, data, ssid); | |
1398 | default: | |
1399 | return -EOPNOTSUPP; | |
1400 | } | |
1401 | } | |
1402 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwessid); | |
a9a11622 | 1403 | |
2944b2c2 SO |
1404 | int cfg80211_wext_siwpmksa(struct net_device *dev, |
1405 | struct iw_request_info *info, | |
1406 | struct iw_point *data, char *extra) | |
1407 | { | |
1408 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1409 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1410 | struct cfg80211_pmksa cfg_pmksa; | |
1411 | struct iw_pmksa *pmksa = (struct iw_pmksa *)extra; | |
1412 | ||
1413 | memset(&cfg_pmksa, 0, sizeof(struct cfg80211_pmksa)); | |
1414 | ||
1415 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1416 | return -EINVAL; | |
1417 | ||
1418 | cfg_pmksa.bssid = pmksa->bssid.sa_data; | |
1419 | cfg_pmksa.pmkid = pmksa->pmkid; | |
1420 | ||
1421 | switch (pmksa->cmd) { | |
1422 | case IW_PMKSA_ADD: | |
1423 | if (!rdev->ops->set_pmksa) | |
1424 | return -EOPNOTSUPP; | |
1425 | ||
1426 | return rdev->ops->set_pmksa(&rdev->wiphy, dev, &cfg_pmksa); | |
1427 | ||
1428 | case IW_PMKSA_REMOVE: | |
1429 | if (!rdev->ops->del_pmksa) | |
1430 | return -EOPNOTSUPP; | |
1431 | ||
1432 | return rdev->ops->del_pmksa(&rdev->wiphy, dev, &cfg_pmksa); | |
1433 | ||
1434 | case IW_PMKSA_FLUSH: | |
1435 | if (!rdev->ops->flush_pmksa) | |
1436 | return -EOPNOTSUPP; | |
1437 | ||
1438 | return rdev->ops->flush_pmksa(&rdev->wiphy, dev); | |
1439 | ||
1440 | default: | |
1441 | return -EOPNOTSUPP; | |
1442 | } | |
1443 | } | |
1444 | ||
a9a11622 JB |
1445 | static const iw_handler cfg80211_handlers[] = { |
1446 | [IW_IOCTL_IDX(SIOCGIWNAME)] = (iw_handler) cfg80211_wext_giwname, | |
1447 | [IW_IOCTL_IDX(SIOCSIWFREQ)] = (iw_handler) cfg80211_wext_siwfreq, | |
1448 | [IW_IOCTL_IDX(SIOCGIWFREQ)] = (iw_handler) cfg80211_wext_giwfreq, | |
1449 | [IW_IOCTL_IDX(SIOCSIWMODE)] = (iw_handler) cfg80211_wext_siwmode, | |
1450 | [IW_IOCTL_IDX(SIOCGIWMODE)] = (iw_handler) cfg80211_wext_giwmode, | |
1451 | [IW_IOCTL_IDX(SIOCGIWRANGE)] = (iw_handler) cfg80211_wext_giwrange, | |
1452 | [IW_IOCTL_IDX(SIOCSIWAP)] = (iw_handler) cfg80211_wext_siwap, | |
1453 | [IW_IOCTL_IDX(SIOCGIWAP)] = (iw_handler) cfg80211_wext_giwap, | |
1454 | [IW_IOCTL_IDX(SIOCSIWMLME)] = (iw_handler) cfg80211_wext_siwmlme, | |
1455 | [IW_IOCTL_IDX(SIOCSIWSCAN)] = (iw_handler) cfg80211_wext_siwscan, | |
1456 | [IW_IOCTL_IDX(SIOCGIWSCAN)] = (iw_handler) cfg80211_wext_giwscan, | |
1457 | [IW_IOCTL_IDX(SIOCSIWESSID)] = (iw_handler) cfg80211_wext_siwessid, | |
1458 | [IW_IOCTL_IDX(SIOCGIWESSID)] = (iw_handler) cfg80211_wext_giwessid, | |
1459 | [IW_IOCTL_IDX(SIOCSIWRATE)] = (iw_handler) cfg80211_wext_siwrate, | |
1460 | [IW_IOCTL_IDX(SIOCGIWRATE)] = (iw_handler) cfg80211_wext_giwrate, | |
1461 | [IW_IOCTL_IDX(SIOCSIWRTS)] = (iw_handler) cfg80211_wext_siwrts, | |
1462 | [IW_IOCTL_IDX(SIOCGIWRTS)] = (iw_handler) cfg80211_wext_giwrts, | |
1463 | [IW_IOCTL_IDX(SIOCSIWFRAG)] = (iw_handler) cfg80211_wext_siwfrag, | |
1464 | [IW_IOCTL_IDX(SIOCGIWFRAG)] = (iw_handler) cfg80211_wext_giwfrag, | |
1465 | [IW_IOCTL_IDX(SIOCSIWTXPOW)] = (iw_handler) cfg80211_wext_siwtxpower, | |
1466 | [IW_IOCTL_IDX(SIOCGIWTXPOW)] = (iw_handler) cfg80211_wext_giwtxpower, | |
1467 | [IW_IOCTL_IDX(SIOCSIWRETRY)] = (iw_handler) cfg80211_wext_siwretry, | |
1468 | [IW_IOCTL_IDX(SIOCGIWRETRY)] = (iw_handler) cfg80211_wext_giwretry, | |
1469 | [IW_IOCTL_IDX(SIOCSIWENCODE)] = (iw_handler) cfg80211_wext_siwencode, | |
1470 | [IW_IOCTL_IDX(SIOCGIWENCODE)] = (iw_handler) cfg80211_wext_giwencode, | |
1471 | [IW_IOCTL_IDX(SIOCSIWPOWER)] = (iw_handler) cfg80211_wext_siwpower, | |
1472 | [IW_IOCTL_IDX(SIOCGIWPOWER)] = (iw_handler) cfg80211_wext_giwpower, | |
1473 | [IW_IOCTL_IDX(SIOCSIWGENIE)] = (iw_handler) cfg80211_wext_siwgenie, | |
1474 | [IW_IOCTL_IDX(SIOCSIWAUTH)] = (iw_handler) cfg80211_wext_siwauth, | |
1475 | [IW_IOCTL_IDX(SIOCGIWAUTH)] = (iw_handler) cfg80211_wext_giwauth, | |
1476 | [IW_IOCTL_IDX(SIOCSIWENCODEEXT)]= (iw_handler) cfg80211_wext_siwencodeext, | |
2944b2c2 | 1477 | [IW_IOCTL_IDX(SIOCSIWPMKSA)] = (iw_handler) cfg80211_wext_siwpmksa, |
a9a11622 JB |
1478 | }; |
1479 | ||
1480 | const struct iw_handler_def cfg80211_wext_handler = { | |
1481 | .num_standard = ARRAY_SIZE(cfg80211_handlers), | |
1482 | .standard = cfg80211_handlers, | |
1483 | .get_wireless_stats = cfg80211_wireless_stats, | |
1484 | }; |