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> |
5a0e3ad6 | 15 | #include <linux/slab.h> |
fee52678 | 16 | #include <net/iw_handler.h> |
fee52678 | 17 | #include <net/cfg80211.h> |
0e82ffe3 | 18 | #include "wext-compat.h" |
fee52678 JB |
19 | #include "core.h" |
20 | ||
21 | int cfg80211_wext_giwname(struct net_device *dev, | |
22 | struct iw_request_info *info, | |
23 | char *name, char *extra) | |
24 | { | |
25 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
26 | struct ieee80211_supported_band *sband; | |
27 | bool is_ht = false, is_a = false, is_b = false, is_g = false; | |
28 | ||
29 | if (!wdev) | |
30 | return -EOPNOTSUPP; | |
31 | ||
32 | sband = wdev->wiphy->bands[IEEE80211_BAND_5GHZ]; | |
33 | if (sband) { | |
34 | is_a = true; | |
35 | is_ht |= sband->ht_cap.ht_supported; | |
36 | } | |
37 | ||
38 | sband = wdev->wiphy->bands[IEEE80211_BAND_2GHZ]; | |
39 | if (sband) { | |
40 | int i; | |
41 | /* Check for mandatory rates */ | |
42 | for (i = 0; i < sband->n_bitrates; i++) { | |
43 | if (sband->bitrates[i].bitrate == 10) | |
44 | is_b = true; | |
45 | if (sband->bitrates[i].bitrate == 60) | |
46 | is_g = true; | |
47 | } | |
48 | is_ht |= sband->ht_cap.ht_supported; | |
49 | } | |
50 | ||
51 | strcpy(name, "IEEE 802.11"); | |
52 | if (is_a) | |
53 | strcat(name, "a"); | |
54 | if (is_b) | |
55 | strcat(name, "b"); | |
56 | if (is_g) | |
57 | strcat(name, "g"); | |
58 | if (is_ht) | |
59 | strcat(name, "n"); | |
60 | ||
61 | return 0; | |
62 | } | |
ba44cb72 | 63 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwname); |
e60c7744 JB |
64 | |
65 | int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, | |
66 | u32 *mode, char *extra) | |
67 | { | |
68 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
69 | struct cfg80211_registered_device *rdev; | |
70 | struct vif_params vifparams; | |
71 | enum nl80211_iftype type; | |
ac7f9cfa | 72 | int ret; |
e60c7744 | 73 | |
e60c7744 JB |
74 | rdev = wiphy_to_dev(wdev->wiphy); |
75 | ||
e60c7744 JB |
76 | switch (*mode) { |
77 | case IW_MODE_INFRA: | |
78 | type = NL80211_IFTYPE_STATION; | |
79 | break; | |
80 | case IW_MODE_ADHOC: | |
81 | type = NL80211_IFTYPE_ADHOC; | |
82 | break; | |
83 | case IW_MODE_REPEAT: | |
84 | type = NL80211_IFTYPE_WDS; | |
85 | break; | |
86 | case IW_MODE_MONITOR: | |
87 | type = NL80211_IFTYPE_MONITOR; | |
88 | break; | |
89 | default: | |
90 | return -EINVAL; | |
91 | } | |
92 | ||
ac7f9cfa JB |
93 | if (type == wdev->iftype) |
94 | return 0; | |
95 | ||
e60c7744 JB |
96 | memset(&vifparams, 0, sizeof(vifparams)); |
97 | ||
3d54d255 JB |
98 | cfg80211_lock_rdev(rdev); |
99 | ret = cfg80211_change_iface(rdev, dev, type, NULL, &vifparams); | |
100 | cfg80211_unlock_rdev(rdev); | |
ac7f9cfa JB |
101 | |
102 | return ret; | |
e60c7744 | 103 | } |
ba44cb72 | 104 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwmode); |
e60c7744 JB |
105 | |
106 | int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, | |
107 | u32 *mode, char *extra) | |
108 | { | |
109 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
110 | ||
111 | if (!wdev) | |
112 | return -EOPNOTSUPP; | |
113 | ||
114 | switch (wdev->iftype) { | |
115 | case NL80211_IFTYPE_AP: | |
116 | *mode = IW_MODE_MASTER; | |
117 | break; | |
118 | case NL80211_IFTYPE_STATION: | |
119 | *mode = IW_MODE_INFRA; | |
120 | break; | |
121 | case NL80211_IFTYPE_ADHOC: | |
122 | *mode = IW_MODE_ADHOC; | |
123 | break; | |
124 | case NL80211_IFTYPE_MONITOR: | |
125 | *mode = IW_MODE_MONITOR; | |
126 | break; | |
127 | case NL80211_IFTYPE_WDS: | |
128 | *mode = IW_MODE_REPEAT; | |
129 | break; | |
130 | case NL80211_IFTYPE_AP_VLAN: | |
131 | *mode = IW_MODE_SECOND; /* FIXME */ | |
132 | break; | |
133 | default: | |
134 | *mode = IW_MODE_AUTO; | |
135 | break; | |
136 | } | |
137 | return 0; | |
138 | } | |
ba44cb72 | 139 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwmode); |
4aa188e1 JB |
140 | |
141 | ||
142 | int cfg80211_wext_giwrange(struct net_device *dev, | |
143 | struct iw_request_info *info, | |
144 | struct iw_point *data, char *extra) | |
145 | { | |
146 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
147 | struct iw_range *range = (struct iw_range *) extra; | |
148 | enum ieee80211_band band; | |
9834c079 | 149 | int i, c = 0; |
4aa188e1 JB |
150 | |
151 | if (!wdev) | |
152 | return -EOPNOTSUPP; | |
153 | ||
154 | data->length = sizeof(struct iw_range); | |
155 | memset(range, 0, sizeof(struct iw_range)); | |
156 | ||
157 | range->we_version_compiled = WIRELESS_EXT; | |
158 | range->we_version_source = 21; | |
159 | range->retry_capa = IW_RETRY_LIMIT; | |
160 | range->retry_flags = IW_RETRY_LIMIT; | |
161 | range->min_retry = 0; | |
162 | range->max_retry = 255; | |
163 | range->min_rts = 0; | |
164 | range->max_rts = 2347; | |
165 | range->min_frag = 256; | |
166 | range->max_frag = 2346; | |
167 | ||
4aa188e1 JB |
168 | range->max_encoding_tokens = 4; |
169 | ||
170 | range->max_qual.updated = IW_QUAL_NOISE_INVALID; | |
171 | ||
172 | switch (wdev->wiphy->signal_type) { | |
173 | case CFG80211_SIGNAL_TYPE_NONE: | |
174 | break; | |
175 | case CFG80211_SIGNAL_TYPE_MBM: | |
176 | range->max_qual.level = -110; | |
177 | range->max_qual.qual = 70; | |
178 | range->avg_qual.qual = 35; | |
179 | range->max_qual.updated |= IW_QUAL_DBM; | |
180 | range->max_qual.updated |= IW_QUAL_QUAL_UPDATED; | |
181 | range->max_qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
182 | break; | |
183 | case CFG80211_SIGNAL_TYPE_UNSPEC: | |
184 | range->max_qual.level = 100; | |
185 | range->max_qual.qual = 100; | |
186 | range->avg_qual.qual = 50; | |
187 | range->max_qual.updated |= IW_QUAL_QUAL_UPDATED; | |
188 | range->max_qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
189 | break; | |
190 | } | |
191 | ||
192 | range->avg_qual.level = range->max_qual.level / 2; | |
193 | range->avg_qual.noise = range->max_qual.noise / 2; | |
194 | range->avg_qual.updated = range->max_qual.updated; | |
195 | ||
9834c079 JB |
196 | for (i = 0; i < wdev->wiphy->n_cipher_suites; i++) { |
197 | switch (wdev->wiphy->cipher_suites[i]) { | |
3daf0975 | 198 | case WLAN_CIPHER_SUITE_TKIP: |
27bea66c DK |
199 | range->enc_capa |= (IW_ENC_CAPA_CIPHER_TKIP | |
200 | IW_ENC_CAPA_WPA); | |
3daf0975 DK |
201 | break; |
202 | ||
203 | case WLAN_CIPHER_SUITE_CCMP: | |
27bea66c DK |
204 | range->enc_capa |= (IW_ENC_CAPA_CIPHER_CCMP | |
205 | IW_ENC_CAPA_WPA2); | |
3daf0975 | 206 | break; |
2ab658f9 DK |
207 | |
208 | case WLAN_CIPHER_SUITE_WEP40: | |
209 | range->encoding_size[range->num_encoding_sizes++] = | |
210 | WLAN_KEY_LEN_WEP40; | |
211 | break; | |
212 | ||
213 | case WLAN_CIPHER_SUITE_WEP104: | |
214 | range->encoding_size[range->num_encoding_sizes++] = | |
215 | WLAN_KEY_LEN_WEP104; | |
216 | break; | |
3daf0975 DK |
217 | } |
218 | } | |
4aa188e1 | 219 | |
4aa188e1 | 220 | for (band = 0; band < IEEE80211_NUM_BANDS; band ++) { |
4aa188e1 JB |
221 | struct ieee80211_supported_band *sband; |
222 | ||
223 | sband = wdev->wiphy->bands[band]; | |
224 | ||
225 | if (!sband) | |
226 | continue; | |
227 | ||
228 | for (i = 0; i < sband->n_channels && c < IW_MAX_FREQUENCIES; i++) { | |
229 | struct ieee80211_channel *chan = &sband->channels[i]; | |
230 | ||
231 | if (!(chan->flags & IEEE80211_CHAN_DISABLED)) { | |
232 | range->freq[c].i = | |
233 | ieee80211_frequency_to_channel( | |
234 | chan->center_freq); | |
235 | range->freq[c].m = chan->center_freq; | |
236 | range->freq[c].e = 6; | |
237 | c++; | |
238 | } | |
239 | } | |
240 | } | |
241 | range->num_channels = c; | |
242 | range->num_frequency = c; | |
243 | ||
244 | IW_EVENT_CAPA_SET_KERNEL(range->event_capa); | |
245 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); | |
246 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); | |
247 | ||
51cd4aab DK |
248 | if (wdev->wiphy->max_scan_ssids > 0) |
249 | range->scan_capa |= IW_SCAN_CAPA_ESSID; | |
4aa188e1 JB |
250 | |
251 | return 0; | |
252 | } | |
ba44cb72 | 253 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange); |
691597cb | 254 | |
04a773ad JB |
255 | |
256 | /** | |
257 | * cfg80211_wext_freq - get wext frequency for non-"auto" | |
258 | * @wiphy: the wiphy | |
259 | * @freq: the wext freq encoding | |
260 | * | |
59bbb6f7 | 261 | * Returns a frequency, or a negative error code, or 0 for auto. |
04a773ad | 262 | */ |
59bbb6f7 | 263 | int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq) |
04a773ad | 264 | { |
0b258582 | 265 | /* |
59bbb6f7 | 266 | * Parse frequency - return 0 for auto and |
0b258582 JB |
267 | * -EINVAL for impossible things. |
268 | */ | |
04a773ad | 269 | if (freq->e == 0) { |
59eb21a6 | 270 | enum ieee80211_band band = IEEE80211_BAND_2GHZ; |
04a773ad | 271 | if (freq->m < 0) |
59bbb6f7 | 272 | return 0; |
59eb21a6 BR |
273 | if (freq->m > 14) |
274 | band = IEEE80211_BAND_5GHZ; | |
275 | return ieee80211_channel_to_frequency(freq->m, band); | |
04a773ad JB |
276 | } else { |
277 | int i, div = 1000000; | |
278 | for (i = 0; i < freq->e; i++) | |
279 | div /= 10; | |
0b258582 | 280 | if (div <= 0) |
59bbb6f7 JB |
281 | return -EINVAL; |
282 | return freq->m / div; | |
04a773ad | 283 | } |
04a773ad | 284 | } |
b9a5f8ca JM |
285 | |
286 | int cfg80211_wext_siwrts(struct net_device *dev, | |
287 | struct iw_request_info *info, | |
288 | struct iw_param *rts, char *extra) | |
289 | { | |
290 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
291 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
292 | u32 orts = wdev->wiphy->rts_threshold; | |
293 | int err; | |
294 | ||
295 | if (rts->disabled || !rts->fixed) | |
296 | wdev->wiphy->rts_threshold = (u32) -1; | |
297 | else if (rts->value < 0) | |
298 | return -EINVAL; | |
299 | else | |
300 | wdev->wiphy->rts_threshold = rts->value; | |
301 | ||
302 | err = rdev->ops->set_wiphy_params(wdev->wiphy, | |
303 | WIPHY_PARAM_RTS_THRESHOLD); | |
304 | if (err) | |
305 | wdev->wiphy->rts_threshold = orts; | |
306 | ||
307 | return err; | |
308 | } | |
ba44cb72 | 309 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwrts); |
b9a5f8ca JM |
310 | |
311 | int cfg80211_wext_giwrts(struct net_device *dev, | |
312 | struct iw_request_info *info, | |
313 | struct iw_param *rts, char *extra) | |
314 | { | |
315 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
316 | ||
317 | rts->value = wdev->wiphy->rts_threshold; | |
318 | rts->disabled = rts->value == (u32) -1; | |
319 | rts->fixed = 1; | |
320 | ||
321 | return 0; | |
322 | } | |
ba44cb72 | 323 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwrts); |
b9a5f8ca JM |
324 | |
325 | int cfg80211_wext_siwfrag(struct net_device *dev, | |
326 | struct iw_request_info *info, | |
327 | struct iw_param *frag, char *extra) | |
328 | { | |
329 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
330 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
331 | u32 ofrag = wdev->wiphy->frag_threshold; | |
332 | int err; | |
333 | ||
334 | if (frag->disabled || !frag->fixed) | |
335 | wdev->wiphy->frag_threshold = (u32) -1; | |
336 | else if (frag->value < 256) | |
337 | return -EINVAL; | |
338 | else { | |
339 | /* Fragment length must be even, so strip LSB. */ | |
340 | wdev->wiphy->frag_threshold = frag->value & ~0x1; | |
341 | } | |
342 | ||
343 | err = rdev->ops->set_wiphy_params(wdev->wiphy, | |
344 | WIPHY_PARAM_FRAG_THRESHOLD); | |
345 | if (err) | |
346 | wdev->wiphy->frag_threshold = ofrag; | |
347 | ||
348 | return err; | |
349 | } | |
ba44cb72 | 350 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwfrag); |
b9a5f8ca JM |
351 | |
352 | int cfg80211_wext_giwfrag(struct net_device *dev, | |
353 | struct iw_request_info *info, | |
354 | struct iw_param *frag, char *extra) | |
355 | { | |
356 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
357 | ||
358 | frag->value = wdev->wiphy->frag_threshold; | |
359 | frag->disabled = frag->value == (u32) -1; | |
360 | frag->fixed = 1; | |
361 | ||
362 | return 0; | |
363 | } | |
ba44cb72 | 364 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwfrag); |
b9a5f8ca JM |
365 | |
366 | int cfg80211_wext_siwretry(struct net_device *dev, | |
367 | struct iw_request_info *info, | |
368 | struct iw_param *retry, char *extra) | |
369 | { | |
370 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
371 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
372 | u32 changed = 0; | |
373 | u8 olong = wdev->wiphy->retry_long; | |
374 | u8 oshort = wdev->wiphy->retry_short; | |
375 | int err; | |
376 | ||
377 | if (retry->disabled || | |
378 | (retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) | |
379 | return -EINVAL; | |
380 | ||
381 | if (retry->flags & IW_RETRY_LONG) { | |
382 | wdev->wiphy->retry_long = retry->value; | |
383 | changed |= WIPHY_PARAM_RETRY_LONG; | |
384 | } else if (retry->flags & IW_RETRY_SHORT) { | |
385 | wdev->wiphy->retry_short = retry->value; | |
386 | changed |= WIPHY_PARAM_RETRY_SHORT; | |
387 | } else { | |
388 | wdev->wiphy->retry_short = retry->value; | |
389 | wdev->wiphy->retry_long = retry->value; | |
390 | changed |= WIPHY_PARAM_RETRY_LONG; | |
391 | changed |= WIPHY_PARAM_RETRY_SHORT; | |
392 | } | |
393 | ||
394 | if (!changed) | |
395 | return 0; | |
396 | ||
397 | err = rdev->ops->set_wiphy_params(wdev->wiphy, changed); | |
398 | if (err) { | |
399 | wdev->wiphy->retry_short = oshort; | |
400 | wdev->wiphy->retry_long = olong; | |
401 | } | |
402 | ||
403 | return err; | |
404 | } | |
ba44cb72 | 405 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwretry); |
b9a5f8ca JM |
406 | |
407 | int cfg80211_wext_giwretry(struct net_device *dev, | |
408 | struct iw_request_info *info, | |
409 | struct iw_param *retry, char *extra) | |
410 | { | |
411 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
412 | ||
413 | retry->disabled = 0; | |
414 | ||
415 | if (retry->flags == 0 || (retry->flags & IW_RETRY_SHORT)) { | |
416 | /* | |
417 | * First return short value, iwconfig will ask long value | |
418 | * later if needed | |
419 | */ | |
420 | retry->flags |= IW_RETRY_LIMIT; | |
421 | retry->value = wdev->wiphy->retry_short; | |
422 | if (wdev->wiphy->retry_long != wdev->wiphy->retry_short) | |
423 | retry->flags |= IW_RETRY_LONG; | |
424 | ||
425 | return 0; | |
426 | } | |
427 | ||
428 | if (retry->flags & IW_RETRY_LONG) { | |
429 | retry->flags = IW_RETRY_LIMIT | IW_RETRY_LONG; | |
430 | retry->value = wdev->wiphy->retry_long; | |
431 | } | |
432 | ||
433 | return 0; | |
434 | } | |
ba44cb72 | 435 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwretry); |
08645126 | 436 | |
fffd0934 | 437 | static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev, |
e31b8213 JB |
438 | struct net_device *dev, bool pairwise, |
439 | const u8 *addr, bool remove, bool tx_key, | |
440 | int idx, struct key_params *params) | |
08645126 JB |
441 | { |
442 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
fffd0934 | 443 | int err, i; |
98d3a7ca | 444 | bool rejoin = false; |
fffd0934 | 445 | |
e31b8213 JB |
446 | if (pairwise && !addr) |
447 | return -EINVAL; | |
448 | ||
fffd0934 JB |
449 | if (!wdev->wext.keys) { |
450 | wdev->wext.keys = kzalloc(sizeof(*wdev->wext.keys), | |
451 | GFP_KERNEL); | |
452 | if (!wdev->wext.keys) | |
453 | return -ENOMEM; | |
454 | for (i = 0; i < 6; i++) | |
455 | wdev->wext.keys->params[i].key = | |
456 | wdev->wext.keys->data[i]; | |
457 | } | |
458 | ||
459 | if (wdev->iftype != NL80211_IFTYPE_ADHOC && | |
460 | wdev->iftype != NL80211_IFTYPE_STATION) | |
461 | return -EOPNOTSUPP; | |
08645126 JB |
462 | |
463 | if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { | |
fffd0934 JB |
464 | if (!wdev->current_bss) |
465 | return -ENOLINK; | |
466 | ||
08645126 JB |
467 | if (!rdev->ops->set_default_mgmt_key) |
468 | return -EOPNOTSUPP; | |
469 | ||
470 | if (idx < 4 || idx > 5) | |
471 | return -EINVAL; | |
472 | } else if (idx < 0 || idx > 3) | |
473 | return -EINVAL; | |
474 | ||
475 | if (remove) { | |
fffd0934 | 476 | err = 0; |
98d3a7ca JB |
477 | if (wdev->current_bss) { |
478 | /* | |
479 | * If removing the current TX key, we will need to | |
480 | * join a new IBSS without the privacy bit clear. | |
481 | */ | |
482 | if (idx == wdev->wext.default_key && | |
483 | wdev->iftype == NL80211_IFTYPE_ADHOC) { | |
484 | __cfg80211_leave_ibss(rdev, wdev->netdev, true); | |
485 | rejoin = true; | |
486 | } | |
e31b8213 JB |
487 | |
488 | if (!pairwise && addr && | |
489 | !(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN)) | |
490 | err = -ENOENT; | |
491 | else | |
492 | err = rdev->ops->del_key(&rdev->wiphy, dev, idx, | |
493 | pairwise, addr); | |
98d3a7ca | 494 | } |
d55fb891 | 495 | wdev->wext.connect.privacy = false; |
98d3a7ca JB |
496 | /* |
497 | * Applications using wireless extensions expect to be | |
498 | * able to delete keys that don't exist, so allow that. | |
499 | */ | |
500 | if (err == -ENOENT) | |
501 | err = 0; | |
08645126 | 502 | if (!err) { |
fffd0934 JB |
503 | if (!addr) { |
504 | wdev->wext.keys->params[idx].key_len = 0; | |
505 | wdev->wext.keys->params[idx].cipher = 0; | |
506 | } | |
08645126 JB |
507 | if (idx == wdev->wext.default_key) |
508 | wdev->wext.default_key = -1; | |
509 | else if (idx == wdev->wext.default_mgmt_key) | |
510 | wdev->wext.default_mgmt_key = -1; | |
511 | } | |
98d3a7ca JB |
512 | |
513 | if (!err && rejoin) | |
514 | err = cfg80211_ibss_wext_join(rdev, wdev); | |
e3da574a | 515 | |
08645126 | 516 | return err; |
fffd0934 | 517 | } |
08645126 | 518 | |
fffd0934 JB |
519 | if (addr) |
520 | tx_key = false; | |
521 | ||
e31b8213 | 522 | if (cfg80211_validate_key_settings(rdev, params, idx, pairwise, addr)) |
fffd0934 | 523 | return -EINVAL; |
08645126 | 524 | |
fffd0934 JB |
525 | err = 0; |
526 | if (wdev->current_bss) | |
e31b8213 JB |
527 | err = rdev->ops->add_key(&rdev->wiphy, dev, idx, |
528 | pairwise, addr, params); | |
fffd0934 JB |
529 | if (err) |
530 | return err; | |
531 | ||
532 | if (!addr) { | |
533 | wdev->wext.keys->params[idx] = *params; | |
534 | memcpy(wdev->wext.keys->data[idx], | |
535 | params->key, params->key_len); | |
536 | wdev->wext.keys->params[idx].key = | |
537 | wdev->wext.keys->data[idx]; | |
538 | } | |
08645126 | 539 | |
1f00fca5 ZY |
540 | if ((params->cipher == WLAN_CIPHER_SUITE_WEP40 || |
541 | params->cipher == WLAN_CIPHER_SUITE_WEP104) && | |
fffd0934 | 542 | (tx_key || (!addr && wdev->wext.default_key == -1))) { |
98d3a7ca JB |
543 | if (wdev->current_bss) { |
544 | /* | |
545 | * If we are getting a new TX key from not having | |
546 | * had one before we need to join a new IBSS with | |
547 | * the privacy bit set. | |
548 | */ | |
549 | if (wdev->iftype == NL80211_IFTYPE_ADHOC && | |
550 | wdev->wext.default_key == -1) { | |
551 | __cfg80211_leave_ibss(rdev, wdev->netdev, true); | |
552 | rejoin = true; | |
553 | } | |
dbd2fd65 JB |
554 | err = rdev->ops->set_default_key(&rdev->wiphy, dev, |
555 | idx, true, true); | |
98d3a7ca JB |
556 | } |
557 | if (!err) { | |
fffd0934 | 558 | wdev->wext.default_key = idx; |
98d3a7ca JB |
559 | if (rejoin) |
560 | err = cfg80211_ibss_wext_join(rdev, wdev); | |
561 | } | |
fffd0934 JB |
562 | return err; |
563 | } | |
08645126 | 564 | |
fffd0934 JB |
565 | if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC && |
566 | (tx_key || (!addr && wdev->wext.default_mgmt_key == -1))) { | |
567 | if (wdev->current_bss) | |
08645126 JB |
568 | err = rdev->ops->set_default_mgmt_key(&rdev->wiphy, |
569 | dev, idx); | |
fffd0934 JB |
570 | if (!err) |
571 | wdev->wext.default_mgmt_key = idx; | |
572 | return err; | |
08645126 | 573 | } |
fffd0934 JB |
574 | |
575 | return 0; | |
576 | } | |
577 | ||
578 | static int cfg80211_set_encryption(struct cfg80211_registered_device *rdev, | |
e31b8213 JB |
579 | struct net_device *dev, bool pairwise, |
580 | const u8 *addr, bool remove, bool tx_key, | |
581 | int idx, struct key_params *params) | |
fffd0934 JB |
582 | { |
583 | int err; | |
584 | ||
98d3a7ca JB |
585 | /* devlist mutex needed for possible IBSS re-join */ |
586 | mutex_lock(&rdev->devlist_mtx); | |
fffd0934 | 587 | wdev_lock(dev->ieee80211_ptr); |
e31b8213 JB |
588 | err = __cfg80211_set_encryption(rdev, dev, pairwise, addr, |
589 | remove, tx_key, idx, params); | |
fffd0934 | 590 | wdev_unlock(dev->ieee80211_ptr); |
98d3a7ca | 591 | mutex_unlock(&rdev->devlist_mtx); |
fffd0934 JB |
592 | |
593 | return err; | |
08645126 JB |
594 | } |
595 | ||
596 | int cfg80211_wext_siwencode(struct net_device *dev, | |
597 | struct iw_request_info *info, | |
598 | struct iw_point *erq, char *keybuf) | |
599 | { | |
600 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
601 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
602 | int idx, err; | |
603 | bool remove = false; | |
604 | struct key_params params; | |
605 | ||
fffd0934 JB |
606 | if (wdev->iftype != NL80211_IFTYPE_STATION && |
607 | wdev->iftype != NL80211_IFTYPE_ADHOC) | |
608 | return -EOPNOTSUPP; | |
609 | ||
08645126 JB |
610 | /* no use -- only MFP (set_default_mgmt_key) is optional */ |
611 | if (!rdev->ops->del_key || | |
612 | !rdev->ops->add_key || | |
613 | !rdev->ops->set_default_key) | |
614 | return -EOPNOTSUPP; | |
615 | ||
616 | idx = erq->flags & IW_ENCODE_INDEX; | |
617 | if (idx == 0) { | |
618 | idx = wdev->wext.default_key; | |
619 | if (idx < 0) | |
620 | idx = 0; | |
621 | } else if (idx < 1 || idx > 4) | |
622 | return -EINVAL; | |
623 | else | |
624 | idx--; | |
625 | ||
626 | if (erq->flags & IW_ENCODE_DISABLED) | |
627 | remove = true; | |
628 | else if (erq->length == 0) { | |
629 | /* No key data - just set the default TX key index */ | |
fffd0934 JB |
630 | err = 0; |
631 | wdev_lock(wdev); | |
632 | if (wdev->current_bss) | |
dbd2fd65 JB |
633 | err = rdev->ops->set_default_key(&rdev->wiphy, dev, |
634 | idx, true, true); | |
08645126 JB |
635 | if (!err) |
636 | wdev->wext.default_key = idx; | |
fffd0934 | 637 | wdev_unlock(wdev); |
08645126 JB |
638 | return err; |
639 | } | |
640 | ||
641 | memset(¶ms, 0, sizeof(params)); | |
642 | params.key = keybuf; | |
643 | params.key_len = erq->length; | |
644 | if (erq->length == 5) | |
645 | params.cipher = WLAN_CIPHER_SUITE_WEP40; | |
646 | else if (erq->length == 13) | |
647 | params.cipher = WLAN_CIPHER_SUITE_WEP104; | |
648 | else if (!remove) | |
649 | return -EINVAL; | |
650 | ||
e31b8213 | 651 | return cfg80211_set_encryption(rdev, dev, false, NULL, remove, |
08645126 JB |
652 | wdev->wext.default_key == -1, |
653 | idx, ¶ms); | |
654 | } | |
655 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwencode); | |
656 | ||
657 | int cfg80211_wext_siwencodeext(struct net_device *dev, | |
658 | struct iw_request_info *info, | |
659 | struct iw_point *erq, char *extra) | |
660 | { | |
661 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
662 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
663 | struct iw_encode_ext *ext = (struct iw_encode_ext *) extra; | |
664 | const u8 *addr; | |
665 | int idx; | |
666 | bool remove = false; | |
667 | struct key_params params; | |
668 | u32 cipher; | |
669 | ||
fffd0934 JB |
670 | if (wdev->iftype != NL80211_IFTYPE_STATION && |
671 | wdev->iftype != NL80211_IFTYPE_ADHOC) | |
672 | return -EOPNOTSUPP; | |
673 | ||
08645126 JB |
674 | /* no use -- only MFP (set_default_mgmt_key) is optional */ |
675 | if (!rdev->ops->del_key || | |
676 | !rdev->ops->add_key || | |
677 | !rdev->ops->set_default_key) | |
678 | return -EOPNOTSUPP; | |
679 | ||
680 | switch (ext->alg) { | |
681 | case IW_ENCODE_ALG_NONE: | |
682 | remove = true; | |
683 | cipher = 0; | |
684 | break; | |
685 | case IW_ENCODE_ALG_WEP: | |
686 | if (ext->key_len == 5) | |
687 | cipher = WLAN_CIPHER_SUITE_WEP40; | |
688 | else if (ext->key_len == 13) | |
689 | cipher = WLAN_CIPHER_SUITE_WEP104; | |
690 | else | |
691 | return -EINVAL; | |
692 | break; | |
693 | case IW_ENCODE_ALG_TKIP: | |
694 | cipher = WLAN_CIPHER_SUITE_TKIP; | |
695 | break; | |
696 | case IW_ENCODE_ALG_CCMP: | |
697 | cipher = WLAN_CIPHER_SUITE_CCMP; | |
698 | break; | |
699 | case IW_ENCODE_ALG_AES_CMAC: | |
700 | cipher = WLAN_CIPHER_SUITE_AES_CMAC; | |
701 | break; | |
702 | default: | |
703 | return -EOPNOTSUPP; | |
704 | } | |
705 | ||
706 | if (erq->flags & IW_ENCODE_DISABLED) | |
707 | remove = true; | |
708 | ||
709 | idx = erq->flags & IW_ENCODE_INDEX; | |
710 | if (cipher == WLAN_CIPHER_SUITE_AES_CMAC) { | |
711 | if (idx < 4 || idx > 5) { | |
712 | idx = wdev->wext.default_mgmt_key; | |
713 | if (idx < 0) | |
714 | return -EINVAL; | |
715 | } else | |
716 | idx--; | |
717 | } else { | |
718 | if (idx < 1 || idx > 4) { | |
719 | idx = wdev->wext.default_key; | |
720 | if (idx < 0) | |
721 | return -EINVAL; | |
722 | } else | |
723 | idx--; | |
724 | } | |
725 | ||
726 | addr = ext->addr.sa_data; | |
727 | if (is_broadcast_ether_addr(addr)) | |
728 | addr = NULL; | |
729 | ||
730 | memset(¶ms, 0, sizeof(params)); | |
731 | params.key = ext->key; | |
732 | params.key_len = ext->key_len; | |
733 | params.cipher = cipher; | |
734 | ||
faa8fdc8 JM |
735 | if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) { |
736 | params.seq = ext->rx_seq; | |
737 | params.seq_len = 6; | |
738 | } | |
739 | ||
08645126 | 740 | return cfg80211_set_encryption( |
e31b8213 JB |
741 | rdev, dev, |
742 | !(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY), | |
743 | addr, remove, | |
08645126 JB |
744 | ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY, |
745 | idx, ¶ms); | |
746 | } | |
747 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwencodeext); | |
748 | ||
08645126 JB |
749 | int cfg80211_wext_giwencode(struct net_device *dev, |
750 | struct iw_request_info *info, | |
751 | struct iw_point *erq, char *keybuf) | |
752 | { | |
753 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
fffd0934 | 754 | int idx; |
08645126 | 755 | |
fffd0934 JB |
756 | if (wdev->iftype != NL80211_IFTYPE_STATION && |
757 | wdev->iftype != NL80211_IFTYPE_ADHOC) | |
08645126 JB |
758 | return -EOPNOTSUPP; |
759 | ||
760 | idx = erq->flags & IW_ENCODE_INDEX; | |
761 | if (idx == 0) { | |
762 | idx = wdev->wext.default_key; | |
763 | if (idx < 0) | |
764 | idx = 0; | |
765 | } else if (idx < 1 || idx > 4) | |
766 | return -EINVAL; | |
767 | else | |
768 | idx--; | |
769 | ||
770 | erq->flags = idx + 1; | |
771 | ||
fffd0934 | 772 | if (!wdev->wext.keys || !wdev->wext.keys->params[idx].cipher) { |
08645126 JB |
773 | erq->flags |= IW_ENCODE_DISABLED; |
774 | erq->length = 0; | |
775 | return 0; | |
776 | } | |
777 | ||
fffd0934 JB |
778 | erq->length = min_t(size_t, erq->length, |
779 | wdev->wext.keys->params[idx].key_len); | |
780 | memcpy(keybuf, wdev->wext.keys->params[idx].key, erq->length); | |
781 | erq->flags |= IW_ENCODE_ENABLED; | |
782 | ||
783 | return 0; | |
08645126 JB |
784 | } |
785 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwencode); | |
7643a2c3 | 786 | |
0e82ffe3 JB |
787 | int cfg80211_wext_siwfreq(struct net_device *dev, |
788 | struct iw_request_info *info, | |
59bbb6f7 | 789 | struct iw_freq *wextfreq, char *extra) |
0e82ffe3 JB |
790 | { |
791 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
792 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
59bbb6f7 | 793 | int freq, err; |
0e82ffe3 JB |
794 | |
795 | switch (wdev->iftype) { | |
796 | case NL80211_IFTYPE_STATION: | |
59bbb6f7 | 797 | return cfg80211_mgd_wext_siwfreq(dev, info, wextfreq, extra); |
0e82ffe3 | 798 | case NL80211_IFTYPE_ADHOC: |
59bbb6f7 | 799 | return cfg80211_ibss_wext_siwfreq(dev, info, wextfreq, extra); |
f444de05 JB |
800 | case NL80211_IFTYPE_MONITOR: |
801 | case NL80211_IFTYPE_WDS: | |
802 | case NL80211_IFTYPE_MESH_POINT: | |
59bbb6f7 JB |
803 | freq = cfg80211_wext_freq(wdev->wiphy, wextfreq); |
804 | if (freq < 0) | |
805 | return freq; | |
806 | if (freq == 0) | |
0e82ffe3 | 807 | return -EINVAL; |
59bbb6f7 | 808 | mutex_lock(&rdev->devlist_mtx); |
4f919a3b | 809 | wdev_lock(wdev); |
f444de05 | 810 | err = cfg80211_set_freq(rdev, wdev, freq, NL80211_CHAN_NO_HT); |
f444de05 | 811 | wdev_unlock(wdev); |
4f919a3b | 812 | mutex_unlock(&rdev->devlist_mtx); |
59bbb6f7 | 813 | return err; |
f444de05 JB |
814 | default: |
815 | return -EOPNOTSUPP; | |
0e82ffe3 JB |
816 | } |
817 | } | |
a8b875e7 | 818 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwfreq); |
0e82ffe3 JB |
819 | |
820 | int cfg80211_wext_giwfreq(struct net_device *dev, | |
821 | struct iw_request_info *info, | |
822 | struct iw_freq *freq, char *extra) | |
823 | { | |
824 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
0e82ffe3 JB |
825 | |
826 | switch (wdev->iftype) { | |
827 | case NL80211_IFTYPE_STATION: | |
828 | return cfg80211_mgd_wext_giwfreq(dev, info, freq, extra); | |
829 | case NL80211_IFTYPE_ADHOC: | |
830 | return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra); | |
831 | default: | |
f444de05 | 832 | if (!wdev->channel) |
0e82ffe3 | 833 | return -EINVAL; |
f444de05 | 834 | freq->m = wdev->channel->center_freq; |
0e82ffe3 JB |
835 | freq->e = 6; |
836 | return 0; | |
837 | } | |
838 | } | |
839 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwfreq); | |
840 | ||
7643a2c3 JB |
841 | int cfg80211_wext_siwtxpower(struct net_device *dev, |
842 | struct iw_request_info *info, | |
843 | union iwreq_data *data, char *extra) | |
844 | { | |
845 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
846 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
fa61cf70 | 847 | enum nl80211_tx_power_setting type; |
7643a2c3 JB |
848 | int dbm = 0; |
849 | ||
850 | if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) | |
851 | return -EINVAL; | |
852 | if (data->txpower.flags & IW_TXPOW_RANGE) | |
853 | return -EINVAL; | |
854 | ||
855 | if (!rdev->ops->set_tx_power) | |
856 | return -EOPNOTSUPP; | |
857 | ||
858 | /* only change when not disabling */ | |
859 | if (!data->txpower.disabled) { | |
1f87f7d3 JB |
860 | rfkill_set_sw_state(rdev->rfkill, false); |
861 | ||
7643a2c3 JB |
862 | if (data->txpower.fixed) { |
863 | /* | |
864 | * wext doesn't support negative values, see | |
865 | * below where it's for automatic | |
866 | */ | |
867 | if (data->txpower.value < 0) | |
868 | return -EINVAL; | |
869 | dbm = data->txpower.value; | |
fa61cf70 | 870 | type = NL80211_TX_POWER_FIXED; |
7643a2c3 JB |
871 | /* TODO: do regulatory check! */ |
872 | } else { | |
873 | /* | |
874 | * Automatic power level setting, max being the value | |
875 | * passed in from userland. | |
876 | */ | |
877 | if (data->txpower.value < 0) { | |
fa61cf70 | 878 | type = NL80211_TX_POWER_AUTOMATIC; |
7643a2c3 JB |
879 | } else { |
880 | dbm = data->txpower.value; | |
fa61cf70 | 881 | type = NL80211_TX_POWER_LIMITED; |
7643a2c3 JB |
882 | } |
883 | } | |
884 | } else { | |
1f87f7d3 JB |
885 | rfkill_set_sw_state(rdev->rfkill, true); |
886 | schedule_work(&rdev->rfkill_sync); | |
887 | return 0; | |
7643a2c3 JB |
888 | } |
889 | ||
fa61cf70 | 890 | return rdev->ops->set_tx_power(wdev->wiphy, type, DBM_TO_MBM(dbm)); |
7643a2c3 JB |
891 | } |
892 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwtxpower); | |
893 | ||
894 | int cfg80211_wext_giwtxpower(struct net_device *dev, | |
895 | struct iw_request_info *info, | |
896 | union iwreq_data *data, char *extra) | |
897 | { | |
898 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
899 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
900 | int err, val; | |
901 | ||
902 | if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) | |
903 | return -EINVAL; | |
904 | if (data->txpower.flags & IW_TXPOW_RANGE) | |
905 | return -EINVAL; | |
906 | ||
907 | if (!rdev->ops->get_tx_power) | |
908 | return -EOPNOTSUPP; | |
909 | ||
910 | err = rdev->ops->get_tx_power(wdev->wiphy, &val); | |
1f87f7d3 | 911 | if (err) |
7643a2c3 JB |
912 | return err; |
913 | ||
914 | /* well... oh well */ | |
915 | data->txpower.fixed = 1; | |
1f87f7d3 | 916 | data->txpower.disabled = rfkill_blocked(rdev->rfkill); |
7643a2c3 JB |
917 | data->txpower.value = val; |
918 | data->txpower.flags = IW_TXPOW_DBM; | |
919 | ||
920 | return 0; | |
921 | } | |
922 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwtxpower); | |
f2129354 JB |
923 | |
924 | static int cfg80211_set_auth_alg(struct wireless_dev *wdev, | |
925 | s32 auth_alg) | |
926 | { | |
927 | int nr_alg = 0; | |
928 | ||
929 | if (!auth_alg) | |
930 | return -EINVAL; | |
931 | ||
932 | if (auth_alg & ~(IW_AUTH_ALG_OPEN_SYSTEM | | |
933 | IW_AUTH_ALG_SHARED_KEY | | |
934 | IW_AUTH_ALG_LEAP)) | |
935 | return -EINVAL; | |
936 | ||
937 | if (auth_alg & IW_AUTH_ALG_OPEN_SYSTEM) { | |
938 | nr_alg++; | |
939 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM; | |
940 | } | |
941 | ||
942 | if (auth_alg & IW_AUTH_ALG_SHARED_KEY) { | |
943 | nr_alg++; | |
944 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_SHARED_KEY; | |
945 | } | |
946 | ||
947 | if (auth_alg & IW_AUTH_ALG_LEAP) { | |
948 | nr_alg++; | |
949 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_NETWORK_EAP; | |
950 | } | |
951 | ||
952 | if (nr_alg > 1) | |
953 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC; | |
954 | ||
955 | return 0; | |
956 | } | |
957 | ||
958 | static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions) | |
959 | { | |
f2129354 | 960 | if (wpa_versions & ~(IW_AUTH_WPA_VERSION_WPA | |
323d566e GS |
961 | IW_AUTH_WPA_VERSION_WPA2| |
962 | IW_AUTH_WPA_VERSION_DISABLED)) | |
f2129354 JB |
963 | return -EINVAL; |
964 | ||
323d566e GS |
965 | if ((wpa_versions & IW_AUTH_WPA_VERSION_DISABLED) && |
966 | (wpa_versions & (IW_AUTH_WPA_VERSION_WPA| | |
967 | IW_AUTH_WPA_VERSION_WPA2))) | |
968 | return -EINVAL; | |
969 | ||
970 | if (wpa_versions & IW_AUTH_WPA_VERSION_DISABLED) | |
971 | wdev->wext.connect.crypto.wpa_versions &= | |
972 | ~(NL80211_WPA_VERSION_1|NL80211_WPA_VERSION_2); | |
973 | ||
f2129354 JB |
974 | if (wpa_versions & IW_AUTH_WPA_VERSION_WPA) |
975 | wdev->wext.connect.crypto.wpa_versions |= | |
976 | NL80211_WPA_VERSION_1; | |
977 | ||
978 | if (wpa_versions & IW_AUTH_WPA_VERSION_WPA2) | |
979 | wdev->wext.connect.crypto.wpa_versions |= | |
980 | NL80211_WPA_VERSION_2; | |
981 | ||
982 | return 0; | |
983 | } | |
984 | ||
4f5dadce | 985 | static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher) |
f2129354 | 986 | { |
f2129354 JB |
987 | if (cipher & IW_AUTH_CIPHER_WEP40) |
988 | wdev->wext.connect.crypto.cipher_group = | |
989 | WLAN_CIPHER_SUITE_WEP40; | |
990 | else if (cipher & IW_AUTH_CIPHER_WEP104) | |
991 | wdev->wext.connect.crypto.cipher_group = | |
992 | WLAN_CIPHER_SUITE_WEP104; | |
993 | else if (cipher & IW_AUTH_CIPHER_TKIP) | |
994 | wdev->wext.connect.crypto.cipher_group = | |
995 | WLAN_CIPHER_SUITE_TKIP; | |
996 | else if (cipher & IW_AUTH_CIPHER_CCMP) | |
997 | wdev->wext.connect.crypto.cipher_group = | |
998 | WLAN_CIPHER_SUITE_CCMP; | |
999 | else if (cipher & IW_AUTH_CIPHER_AES_CMAC) | |
1000 | wdev->wext.connect.crypto.cipher_group = | |
1001 | WLAN_CIPHER_SUITE_AES_CMAC; | |
c5f8289c JM |
1002 | else if (cipher & IW_AUTH_CIPHER_NONE) |
1003 | wdev->wext.connect.crypto.cipher_group = 0; | |
f2129354 JB |
1004 | else |
1005 | return -EINVAL; | |
1006 | ||
1007 | return 0; | |
1008 | } | |
1009 | ||
4f5dadce | 1010 | static int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher) |
f2129354 JB |
1011 | { |
1012 | int nr_ciphers = 0; | |
1013 | u32 *ciphers_pairwise = wdev->wext.connect.crypto.ciphers_pairwise; | |
1014 | ||
1015 | if (cipher & IW_AUTH_CIPHER_WEP40) { | |
1016 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_WEP40; | |
1017 | nr_ciphers++; | |
1018 | } | |
1019 | ||
1020 | if (cipher & IW_AUTH_CIPHER_WEP104) { | |
1021 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_WEP104; | |
1022 | nr_ciphers++; | |
1023 | } | |
1024 | ||
1025 | if (cipher & IW_AUTH_CIPHER_TKIP) { | |
1026 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_TKIP; | |
1027 | nr_ciphers++; | |
1028 | } | |
1029 | ||
1030 | if (cipher & IW_AUTH_CIPHER_CCMP) { | |
1031 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_CCMP; | |
1032 | nr_ciphers++; | |
1033 | } | |
1034 | ||
1035 | if (cipher & IW_AUTH_CIPHER_AES_CMAC) { | |
1036 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_AES_CMAC; | |
1037 | nr_ciphers++; | |
1038 | } | |
1039 | ||
1040 | BUILD_BUG_ON(NL80211_MAX_NR_CIPHER_SUITES < 5); | |
1041 | ||
1042 | wdev->wext.connect.crypto.n_ciphers_pairwise = nr_ciphers; | |
1043 | ||
1044 | return 0; | |
1045 | } | |
1046 | ||
1047 | ||
4f5dadce | 1048 | static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt) |
f2129354 JB |
1049 | { |
1050 | int nr_akm_suites = 0; | |
1051 | ||
1052 | if (key_mgt & ~(IW_AUTH_KEY_MGMT_802_1X | | |
1053 | IW_AUTH_KEY_MGMT_PSK)) | |
1054 | return -EINVAL; | |
1055 | ||
1056 | if (key_mgt & IW_AUTH_KEY_MGMT_802_1X) { | |
1057 | wdev->wext.connect.crypto.akm_suites[nr_akm_suites] = | |
1058 | WLAN_AKM_SUITE_8021X; | |
1059 | nr_akm_suites++; | |
1060 | } | |
1061 | ||
1062 | if (key_mgt & IW_AUTH_KEY_MGMT_PSK) { | |
1063 | wdev->wext.connect.crypto.akm_suites[nr_akm_suites] = | |
1064 | WLAN_AKM_SUITE_PSK; | |
1065 | nr_akm_suites++; | |
1066 | } | |
1067 | ||
1068 | wdev->wext.connect.crypto.n_akm_suites = nr_akm_suites; | |
1069 | ||
1070 | return 0; | |
1071 | } | |
1072 | ||
1073 | int cfg80211_wext_siwauth(struct net_device *dev, | |
1074 | struct iw_request_info *info, | |
1075 | struct iw_param *data, char *extra) | |
1076 | { | |
1077 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1078 | ||
1079 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1080 | return -EOPNOTSUPP; | |
1081 | ||
1082 | switch (data->flags & IW_AUTH_INDEX) { | |
1083 | case IW_AUTH_PRIVACY_INVOKED: | |
1084 | wdev->wext.connect.privacy = data->value; | |
1085 | return 0; | |
1086 | case IW_AUTH_WPA_VERSION: | |
1087 | return cfg80211_set_wpa_version(wdev, data->value); | |
1088 | case IW_AUTH_CIPHER_GROUP: | |
1089 | return cfg80211_set_cipher_group(wdev, data->value); | |
1090 | case IW_AUTH_KEY_MGMT: | |
1091 | return cfg80211_set_key_mgt(wdev, data->value); | |
1092 | case IW_AUTH_CIPHER_PAIRWISE: | |
1093 | return cfg80211_set_cipher_pairwise(wdev, data->value); | |
1094 | case IW_AUTH_80211_AUTH_ALG: | |
1095 | return cfg80211_set_auth_alg(wdev, data->value); | |
1096 | case IW_AUTH_WPA_ENABLED: | |
1097 | case IW_AUTH_RX_UNENCRYPTED_EAPOL: | |
1098 | case IW_AUTH_DROP_UNENCRYPTED: | |
1099 | case IW_AUTH_MFP: | |
1100 | return 0; | |
1101 | default: | |
1102 | return -EOPNOTSUPP; | |
1103 | } | |
1104 | } | |
1105 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwauth); | |
1106 | ||
1107 | int cfg80211_wext_giwauth(struct net_device *dev, | |
1108 | struct iw_request_info *info, | |
1109 | struct iw_param *data, char *extra) | |
1110 | { | |
1111 | /* XXX: what do we need? */ | |
1112 | ||
1113 | return -EOPNOTSUPP; | |
1114 | } | |
1115 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwauth); | |
bc92afd9 JB |
1116 | |
1117 | int cfg80211_wext_siwpower(struct net_device *dev, | |
1118 | struct iw_request_info *info, | |
1119 | struct iw_param *wrq, char *extra) | |
1120 | { | |
1121 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1122 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
ffb9eb3d KV |
1123 | bool ps = wdev->ps; |
1124 | int timeout = wdev->ps_timeout; | |
bc92afd9 JB |
1125 | int err; |
1126 | ||
1127 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1128 | return -EINVAL; | |
1129 | ||
1130 | if (!rdev->ops->set_power_mgmt) | |
1131 | return -EOPNOTSUPP; | |
1132 | ||
1133 | if (wrq->disabled) { | |
1134 | ps = false; | |
1135 | } else { | |
1136 | switch (wrq->flags & IW_POWER_MODE) { | |
1137 | case IW_POWER_ON: /* If not specified */ | |
1138 | case IW_POWER_MODE: /* If set all mask */ | |
1139 | case IW_POWER_ALL_R: /* If explicitely state all */ | |
1140 | ps = true; | |
1141 | break; | |
1142 | default: /* Otherwise we ignore */ | |
1143 | return -EINVAL; | |
1144 | } | |
1145 | ||
1146 | if (wrq->flags & ~(IW_POWER_MODE | IW_POWER_TIMEOUT)) | |
1147 | return -EINVAL; | |
1148 | ||
1149 | if (wrq->flags & IW_POWER_TIMEOUT) | |
1150 | timeout = wrq->value / 1000; | |
1151 | } | |
1152 | ||
1153 | err = rdev->ops->set_power_mgmt(wdev->wiphy, dev, ps, timeout); | |
1154 | if (err) | |
1155 | return err; | |
1156 | ||
ffb9eb3d KV |
1157 | wdev->ps = ps; |
1158 | wdev->ps_timeout = timeout; | |
bc92afd9 JB |
1159 | |
1160 | return 0; | |
1161 | ||
1162 | } | |
1163 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwpower); | |
1164 | ||
1165 | int cfg80211_wext_giwpower(struct net_device *dev, | |
1166 | struct iw_request_info *info, | |
1167 | struct iw_param *wrq, char *extra) | |
1168 | { | |
1169 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1170 | ||
ffb9eb3d | 1171 | wrq->disabled = !wdev->ps; |
bc92afd9 JB |
1172 | |
1173 | return 0; | |
1174 | } | |
1175 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwpower); | |
ab737a4f | 1176 | |
562e4822 JB |
1177 | static int cfg80211_wds_wext_siwap(struct net_device *dev, |
1178 | struct iw_request_info *info, | |
1179 | struct sockaddr *addr, char *extra) | |
ab737a4f JB |
1180 | { |
1181 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1182 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1183 | int err; | |
1184 | ||
1185 | if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS)) | |
1186 | return -EINVAL; | |
1187 | ||
1188 | if (addr->sa_family != ARPHRD_ETHER) | |
1189 | return -EINVAL; | |
1190 | ||
1191 | if (netif_running(dev)) | |
1192 | return -EBUSY; | |
1193 | ||
1194 | if (!rdev->ops->set_wds_peer) | |
1195 | return -EOPNOTSUPP; | |
1196 | ||
1197 | err = rdev->ops->set_wds_peer(wdev->wiphy, dev, (u8 *) &addr->sa_data); | |
1198 | if (err) | |
1199 | return err; | |
1200 | ||
1201 | memcpy(&wdev->wext.bssid, (u8 *) &addr->sa_data, ETH_ALEN); | |
1202 | ||
1203 | return 0; | |
1204 | } | |
ab737a4f | 1205 | |
562e4822 JB |
1206 | static int cfg80211_wds_wext_giwap(struct net_device *dev, |
1207 | struct iw_request_info *info, | |
1208 | struct sockaddr *addr, char *extra) | |
ab737a4f JB |
1209 | { |
1210 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1211 | ||
1212 | if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS)) | |
1213 | return -EINVAL; | |
1214 | ||
1215 | addr->sa_family = ARPHRD_ETHER; | |
1216 | memcpy(&addr->sa_data, wdev->wext.bssid, ETH_ALEN); | |
1217 | ||
1218 | return 0; | |
1219 | } | |
9930380f JB |
1220 | |
1221 | int cfg80211_wext_siwrate(struct net_device *dev, | |
1222 | struct iw_request_info *info, | |
1223 | struct iw_param *rate, char *extra) | |
1224 | { | |
1225 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1226 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1227 | struct cfg80211_bitrate_mask mask; | |
37eb0b16 JM |
1228 | u32 fixed, maxrate; |
1229 | struct ieee80211_supported_band *sband; | |
1230 | int band, ridx; | |
1231 | bool match = false; | |
9930380f JB |
1232 | |
1233 | if (!rdev->ops->set_bitrate_mask) | |
1234 | return -EOPNOTSUPP; | |
1235 | ||
37eb0b16 JM |
1236 | memset(&mask, 0, sizeof(mask)); |
1237 | fixed = 0; | |
54233261 | 1238 | maxrate = (u32)-1; |
9930380f JB |
1239 | |
1240 | if (rate->value < 0) { | |
1241 | /* nothing */ | |
1242 | } else if (rate->fixed) { | |
37eb0b16 | 1243 | fixed = rate->value / 100000; |
9930380f | 1244 | } else { |
37eb0b16 JM |
1245 | maxrate = rate->value / 100000; |
1246 | } | |
1247 | ||
1248 | for (band = 0; band < IEEE80211_NUM_BANDS; band++) { | |
1249 | sband = wdev->wiphy->bands[band]; | |
1250 | if (sband == NULL) | |
1251 | continue; | |
1252 | for (ridx = 0; ridx < sband->n_bitrates; ridx++) { | |
1253 | struct ieee80211_rate *srate = &sband->bitrates[ridx]; | |
1254 | if (fixed == srate->bitrate) { | |
1255 | mask.control[band].legacy = 1 << ridx; | |
1256 | match = true; | |
1257 | break; | |
1258 | } | |
1259 | if (srate->bitrate <= maxrate) { | |
1260 | mask.control[band].legacy |= 1 << ridx; | |
1261 | match = true; | |
1262 | } | |
1263 | } | |
9930380f JB |
1264 | } |
1265 | ||
37eb0b16 JM |
1266 | if (!match) |
1267 | return -EINVAL; | |
1268 | ||
9930380f JB |
1269 | return rdev->ops->set_bitrate_mask(wdev->wiphy, dev, NULL, &mask); |
1270 | } | |
1271 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwrate); | |
1272 | ||
1273 | int cfg80211_wext_giwrate(struct net_device *dev, | |
1274 | struct iw_request_info *info, | |
1275 | struct iw_param *rate, char *extra) | |
1276 | { | |
1277 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1278 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1279 | /* we are under RTNL - globally locked - so can use a static struct */ | |
1280 | static struct station_info sinfo; | |
a71d62db | 1281 | u8 addr[ETH_ALEN]; |
9930380f JB |
1282 | int err; |
1283 | ||
1284 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1285 | return -EOPNOTSUPP; | |
1286 | ||
1287 | if (!rdev->ops->get_station) | |
1288 | return -EOPNOTSUPP; | |
1289 | ||
a71d62db JB |
1290 | err = 0; |
1291 | wdev_lock(wdev); | |
6c230c02 | 1292 | if (wdev->current_bss) |
a71d62db | 1293 | memcpy(addr, wdev->current_bss->pub.bssid, ETH_ALEN); |
6c230c02 | 1294 | else |
a71d62db JB |
1295 | err = -EOPNOTSUPP; |
1296 | wdev_unlock(wdev); | |
1297 | if (err) | |
1298 | return err; | |
9930380f JB |
1299 | |
1300 | err = rdev->ops->get_station(&rdev->wiphy, dev, addr, &sinfo); | |
1301 | if (err) | |
1302 | return err; | |
1303 | ||
1304 | if (!(sinfo.filled & STATION_INFO_TX_BITRATE)) | |
1305 | return -EOPNOTSUPP; | |
1306 | ||
254416aa | 1307 | rate->value = 100000 * cfg80211_calculate_bitrate(&sinfo.txrate); |
9930380f JB |
1308 | |
1309 | return 0; | |
1310 | } | |
1311 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwrate); | |
8990646d JB |
1312 | |
1313 | /* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */ | |
1314 | struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) | |
1315 | { | |
1316 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1317 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1318 | /* we are under RTNL - globally locked - so can use static structs */ | |
1319 | static struct iw_statistics wstats; | |
1320 | static struct station_info sinfo; | |
c56c5714 | 1321 | u8 bssid[ETH_ALEN]; |
8990646d JB |
1322 | |
1323 | if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) | |
1324 | return NULL; | |
1325 | ||
1326 | if (!rdev->ops->get_station) | |
1327 | return NULL; | |
1328 | ||
c56c5714 JB |
1329 | /* Grab BSSID of current BSS, if any */ |
1330 | wdev_lock(wdev); | |
1331 | if (!wdev->current_bss) { | |
1332 | wdev_unlock(wdev); | |
8990646d | 1333 | return NULL; |
c56c5714 JB |
1334 | } |
1335 | memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN); | |
1336 | wdev_unlock(wdev); | |
8990646d | 1337 | |
c56c5714 | 1338 | if (rdev->ops->get_station(&rdev->wiphy, dev, bssid, &sinfo)) |
8990646d JB |
1339 | return NULL; |
1340 | ||
1341 | memset(&wstats, 0, sizeof(wstats)); | |
1342 | ||
1343 | switch (rdev->wiphy.signal_type) { | |
1344 | case CFG80211_SIGNAL_TYPE_MBM: | |
1345 | if (sinfo.filled & STATION_INFO_SIGNAL) { | |
1346 | int sig = sinfo.signal; | |
1347 | wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
1348 | wstats.qual.updated |= IW_QUAL_QUAL_UPDATED; | |
1349 | wstats.qual.updated |= IW_QUAL_DBM; | |
1350 | wstats.qual.level = sig; | |
1351 | if (sig < -110) | |
1352 | sig = -110; | |
1353 | else if (sig > -40) | |
1354 | sig = -40; | |
1355 | wstats.qual.qual = sig + 110; | |
1356 | break; | |
1357 | } | |
1358 | case CFG80211_SIGNAL_TYPE_UNSPEC: | |
1359 | if (sinfo.filled & STATION_INFO_SIGNAL) { | |
1360 | wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
1361 | wstats.qual.updated |= IW_QUAL_QUAL_UPDATED; | |
1362 | wstats.qual.level = sinfo.signal; | |
1363 | wstats.qual.qual = sinfo.signal; | |
1364 | break; | |
1365 | } | |
1366 | default: | |
1367 | wstats.qual.updated |= IW_QUAL_LEVEL_INVALID; | |
1368 | wstats.qual.updated |= IW_QUAL_QUAL_INVALID; | |
1369 | } | |
1370 | ||
1371 | wstats.qual.updated |= IW_QUAL_NOISE_INVALID; | |
5a5c731a BG |
1372 | if (sinfo.filled & STATION_INFO_RX_DROP_MISC) |
1373 | wstats.discard.misc = sinfo.rx_dropped_misc; | |
1374 | if (sinfo.filled & STATION_INFO_TX_FAILED) | |
1375 | wstats.discard.retries = sinfo.tx_failed; | |
8990646d JB |
1376 | |
1377 | return &wstats; | |
1378 | } | |
1379 | EXPORT_SYMBOL_GPL(cfg80211_wireless_stats); | |
562e4822 JB |
1380 | |
1381 | int cfg80211_wext_siwap(struct net_device *dev, | |
1382 | struct iw_request_info *info, | |
1383 | struct sockaddr *ap_addr, char *extra) | |
1384 | { | |
1385 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1386 | ||
1387 | switch (wdev->iftype) { | |
1388 | case NL80211_IFTYPE_ADHOC: | |
1389 | return cfg80211_ibss_wext_siwap(dev, info, ap_addr, extra); | |
1390 | case NL80211_IFTYPE_STATION: | |
1391 | return cfg80211_mgd_wext_siwap(dev, info, ap_addr, extra); | |
1392 | case NL80211_IFTYPE_WDS: | |
1393 | return cfg80211_wds_wext_siwap(dev, info, ap_addr, extra); | |
1394 | default: | |
1395 | return -EOPNOTSUPP; | |
1396 | } | |
1397 | } | |
1398 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwap); | |
1399 | ||
1400 | int cfg80211_wext_giwap(struct net_device *dev, | |
1401 | struct iw_request_info *info, | |
1402 | struct sockaddr *ap_addr, char *extra) | |
1403 | { | |
1404 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1405 | ||
1406 | switch (wdev->iftype) { | |
1407 | case NL80211_IFTYPE_ADHOC: | |
1408 | return cfg80211_ibss_wext_giwap(dev, info, ap_addr, extra); | |
1409 | case NL80211_IFTYPE_STATION: | |
1410 | return cfg80211_mgd_wext_giwap(dev, info, ap_addr, extra); | |
1411 | case NL80211_IFTYPE_WDS: | |
1412 | return cfg80211_wds_wext_giwap(dev, info, ap_addr, extra); | |
1413 | default: | |
1414 | return -EOPNOTSUPP; | |
1415 | } | |
1416 | } | |
1417 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwap); | |
1f9298f9 JB |
1418 | |
1419 | int cfg80211_wext_siwessid(struct net_device *dev, | |
1420 | struct iw_request_info *info, | |
1421 | struct iw_point *data, char *ssid) | |
1422 | { | |
1423 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1424 | ||
1425 | switch (wdev->iftype) { | |
1426 | case NL80211_IFTYPE_ADHOC: | |
1427 | return cfg80211_ibss_wext_siwessid(dev, info, data, ssid); | |
1428 | case NL80211_IFTYPE_STATION: | |
1429 | return cfg80211_mgd_wext_siwessid(dev, info, data, ssid); | |
1430 | default: | |
1431 | return -EOPNOTSUPP; | |
1432 | } | |
1433 | } | |
1434 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwessid); | |
1435 | ||
1436 | int cfg80211_wext_giwessid(struct net_device *dev, | |
1437 | struct iw_request_info *info, | |
1438 | struct iw_point *data, char *ssid) | |
1439 | { | |
1440 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1441 | ||
42da2f94 JB |
1442 | data->flags = 0; |
1443 | data->length = 0; | |
1444 | ||
1f9298f9 JB |
1445 | switch (wdev->iftype) { |
1446 | case NL80211_IFTYPE_ADHOC: | |
1447 | return cfg80211_ibss_wext_giwessid(dev, info, data, ssid); | |
1448 | case NL80211_IFTYPE_STATION: | |
1449 | return cfg80211_mgd_wext_giwessid(dev, info, data, ssid); | |
1450 | default: | |
1451 | return -EOPNOTSUPP; | |
1452 | } | |
1453 | } | |
1454 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwessid); | |
a9a11622 | 1455 | |
2944b2c2 SO |
1456 | int cfg80211_wext_siwpmksa(struct net_device *dev, |
1457 | struct iw_request_info *info, | |
1458 | struct iw_point *data, char *extra) | |
1459 | { | |
1460 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1461 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1462 | struct cfg80211_pmksa cfg_pmksa; | |
1463 | struct iw_pmksa *pmksa = (struct iw_pmksa *)extra; | |
1464 | ||
1465 | memset(&cfg_pmksa, 0, sizeof(struct cfg80211_pmksa)); | |
1466 | ||
1467 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1468 | return -EINVAL; | |
1469 | ||
1470 | cfg_pmksa.bssid = pmksa->bssid.sa_data; | |
1471 | cfg_pmksa.pmkid = pmksa->pmkid; | |
1472 | ||
1473 | switch (pmksa->cmd) { | |
1474 | case IW_PMKSA_ADD: | |
1475 | if (!rdev->ops->set_pmksa) | |
1476 | return -EOPNOTSUPP; | |
1477 | ||
1478 | return rdev->ops->set_pmksa(&rdev->wiphy, dev, &cfg_pmksa); | |
1479 | ||
1480 | case IW_PMKSA_REMOVE: | |
1481 | if (!rdev->ops->del_pmksa) | |
1482 | return -EOPNOTSUPP; | |
1483 | ||
1484 | return rdev->ops->del_pmksa(&rdev->wiphy, dev, &cfg_pmksa); | |
1485 | ||
1486 | case IW_PMKSA_FLUSH: | |
1487 | if (!rdev->ops->flush_pmksa) | |
1488 | return -EOPNOTSUPP; | |
1489 | ||
1490 | return rdev->ops->flush_pmksa(&rdev->wiphy, dev); | |
1491 | ||
1492 | default: | |
1493 | return -EOPNOTSUPP; | |
1494 | } | |
1495 | } | |
c28991a0 | 1496 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwpmksa); |
2944b2c2 | 1497 | |
a9a11622 JB |
1498 | static const iw_handler cfg80211_handlers[] = { |
1499 | [IW_IOCTL_IDX(SIOCGIWNAME)] = (iw_handler) cfg80211_wext_giwname, | |
1500 | [IW_IOCTL_IDX(SIOCSIWFREQ)] = (iw_handler) cfg80211_wext_siwfreq, | |
1501 | [IW_IOCTL_IDX(SIOCGIWFREQ)] = (iw_handler) cfg80211_wext_giwfreq, | |
1502 | [IW_IOCTL_IDX(SIOCSIWMODE)] = (iw_handler) cfg80211_wext_siwmode, | |
1503 | [IW_IOCTL_IDX(SIOCGIWMODE)] = (iw_handler) cfg80211_wext_giwmode, | |
1504 | [IW_IOCTL_IDX(SIOCGIWRANGE)] = (iw_handler) cfg80211_wext_giwrange, | |
1505 | [IW_IOCTL_IDX(SIOCSIWAP)] = (iw_handler) cfg80211_wext_siwap, | |
1506 | [IW_IOCTL_IDX(SIOCGIWAP)] = (iw_handler) cfg80211_wext_giwap, | |
1507 | [IW_IOCTL_IDX(SIOCSIWMLME)] = (iw_handler) cfg80211_wext_siwmlme, | |
1508 | [IW_IOCTL_IDX(SIOCSIWSCAN)] = (iw_handler) cfg80211_wext_siwscan, | |
1509 | [IW_IOCTL_IDX(SIOCGIWSCAN)] = (iw_handler) cfg80211_wext_giwscan, | |
1510 | [IW_IOCTL_IDX(SIOCSIWESSID)] = (iw_handler) cfg80211_wext_siwessid, | |
1511 | [IW_IOCTL_IDX(SIOCGIWESSID)] = (iw_handler) cfg80211_wext_giwessid, | |
1512 | [IW_IOCTL_IDX(SIOCSIWRATE)] = (iw_handler) cfg80211_wext_siwrate, | |
1513 | [IW_IOCTL_IDX(SIOCGIWRATE)] = (iw_handler) cfg80211_wext_giwrate, | |
1514 | [IW_IOCTL_IDX(SIOCSIWRTS)] = (iw_handler) cfg80211_wext_siwrts, | |
1515 | [IW_IOCTL_IDX(SIOCGIWRTS)] = (iw_handler) cfg80211_wext_giwrts, | |
1516 | [IW_IOCTL_IDX(SIOCSIWFRAG)] = (iw_handler) cfg80211_wext_siwfrag, | |
1517 | [IW_IOCTL_IDX(SIOCGIWFRAG)] = (iw_handler) cfg80211_wext_giwfrag, | |
1518 | [IW_IOCTL_IDX(SIOCSIWTXPOW)] = (iw_handler) cfg80211_wext_siwtxpower, | |
1519 | [IW_IOCTL_IDX(SIOCGIWTXPOW)] = (iw_handler) cfg80211_wext_giwtxpower, | |
1520 | [IW_IOCTL_IDX(SIOCSIWRETRY)] = (iw_handler) cfg80211_wext_siwretry, | |
1521 | [IW_IOCTL_IDX(SIOCGIWRETRY)] = (iw_handler) cfg80211_wext_giwretry, | |
1522 | [IW_IOCTL_IDX(SIOCSIWENCODE)] = (iw_handler) cfg80211_wext_siwencode, | |
1523 | [IW_IOCTL_IDX(SIOCGIWENCODE)] = (iw_handler) cfg80211_wext_giwencode, | |
1524 | [IW_IOCTL_IDX(SIOCSIWPOWER)] = (iw_handler) cfg80211_wext_siwpower, | |
1525 | [IW_IOCTL_IDX(SIOCGIWPOWER)] = (iw_handler) cfg80211_wext_giwpower, | |
1526 | [IW_IOCTL_IDX(SIOCSIWGENIE)] = (iw_handler) cfg80211_wext_siwgenie, | |
1527 | [IW_IOCTL_IDX(SIOCSIWAUTH)] = (iw_handler) cfg80211_wext_siwauth, | |
1528 | [IW_IOCTL_IDX(SIOCGIWAUTH)] = (iw_handler) cfg80211_wext_giwauth, | |
1529 | [IW_IOCTL_IDX(SIOCSIWENCODEEXT)]= (iw_handler) cfg80211_wext_siwencodeext, | |
2944b2c2 | 1530 | [IW_IOCTL_IDX(SIOCSIWPMKSA)] = (iw_handler) cfg80211_wext_siwpmksa, |
a9a11622 JB |
1531 | }; |
1532 | ||
1533 | const struct iw_handler_def cfg80211_wext_handler = { | |
1534 | .num_standard = ARRAY_SIZE(cfg80211_handlers), | |
1535 | .standard = cfg80211_handlers, | |
1536 | .get_wireless_stats = cfg80211_wireless_stats, | |
1537 | }; |