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> |
262eb9b2 | 18 | #include <net/cfg80211-wext.h> |
0e82ffe3 | 19 | #include "wext-compat.h" |
fee52678 JB |
20 | #include "core.h" |
21 | ||
22 | int cfg80211_wext_giwname(struct net_device *dev, | |
23 | struct iw_request_info *info, | |
24 | char *name, char *extra) | |
25 | { | |
26 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
27 | struct ieee80211_supported_band *sband; | |
28 | bool is_ht = false, is_a = false, is_b = false, is_g = false; | |
29 | ||
30 | if (!wdev) | |
31 | return -EOPNOTSUPP; | |
32 | ||
33 | sband = wdev->wiphy->bands[IEEE80211_BAND_5GHZ]; | |
34 | if (sband) { | |
35 | is_a = true; | |
36 | is_ht |= sband->ht_cap.ht_supported; | |
37 | } | |
38 | ||
39 | sband = wdev->wiphy->bands[IEEE80211_BAND_2GHZ]; | |
40 | if (sband) { | |
41 | int i; | |
42 | /* Check for mandatory rates */ | |
43 | for (i = 0; i < sband->n_bitrates; i++) { | |
44 | if (sband->bitrates[i].bitrate == 10) | |
45 | is_b = true; | |
46 | if (sband->bitrates[i].bitrate == 60) | |
47 | is_g = true; | |
48 | } | |
49 | is_ht |= sband->ht_cap.ht_supported; | |
50 | } | |
51 | ||
52 | strcpy(name, "IEEE 802.11"); | |
53 | if (is_a) | |
54 | strcat(name, "a"); | |
55 | if (is_b) | |
56 | strcat(name, "b"); | |
57 | if (is_g) | |
58 | strcat(name, "g"); | |
59 | if (is_ht) | |
60 | strcat(name, "n"); | |
61 | ||
62 | return 0; | |
63 | } | |
ba44cb72 | 64 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwname); |
e60c7744 JB |
65 | |
66 | int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, | |
67 | u32 *mode, char *extra) | |
68 | { | |
69 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
70 | struct cfg80211_registered_device *rdev; | |
71 | struct vif_params vifparams; | |
72 | enum nl80211_iftype type; | |
ac7f9cfa | 73 | int ret; |
e60c7744 | 74 | |
e60c7744 JB |
75 | rdev = wiphy_to_dev(wdev->wiphy); |
76 | ||
e60c7744 JB |
77 | switch (*mode) { |
78 | case IW_MODE_INFRA: | |
79 | type = NL80211_IFTYPE_STATION; | |
80 | break; | |
81 | case IW_MODE_ADHOC: | |
82 | type = NL80211_IFTYPE_ADHOC; | |
83 | break; | |
84 | case IW_MODE_REPEAT: | |
85 | type = NL80211_IFTYPE_WDS; | |
86 | break; | |
87 | case IW_MODE_MONITOR: | |
88 | type = NL80211_IFTYPE_MONITOR; | |
89 | break; | |
90 | default: | |
91 | return -EINVAL; | |
92 | } | |
93 | ||
ac7f9cfa JB |
94 | if (type == wdev->iftype) |
95 | return 0; | |
96 | ||
e60c7744 JB |
97 | memset(&vifparams, 0, sizeof(vifparams)); |
98 | ||
3d54d255 JB |
99 | cfg80211_lock_rdev(rdev); |
100 | ret = cfg80211_change_iface(rdev, dev, type, NULL, &vifparams); | |
101 | cfg80211_unlock_rdev(rdev); | |
ac7f9cfa JB |
102 | |
103 | return ret; | |
e60c7744 | 104 | } |
ba44cb72 | 105 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwmode); |
e60c7744 JB |
106 | |
107 | int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info, | |
108 | u32 *mode, char *extra) | |
109 | { | |
110 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
111 | ||
112 | if (!wdev) | |
113 | return -EOPNOTSUPP; | |
114 | ||
115 | switch (wdev->iftype) { | |
116 | case NL80211_IFTYPE_AP: | |
117 | *mode = IW_MODE_MASTER; | |
118 | break; | |
119 | case NL80211_IFTYPE_STATION: | |
120 | *mode = IW_MODE_INFRA; | |
121 | break; | |
122 | case NL80211_IFTYPE_ADHOC: | |
123 | *mode = IW_MODE_ADHOC; | |
124 | break; | |
125 | case NL80211_IFTYPE_MONITOR: | |
126 | *mode = IW_MODE_MONITOR; | |
127 | break; | |
128 | case NL80211_IFTYPE_WDS: | |
129 | *mode = IW_MODE_REPEAT; | |
130 | break; | |
131 | case NL80211_IFTYPE_AP_VLAN: | |
132 | *mode = IW_MODE_SECOND; /* FIXME */ | |
133 | break; | |
134 | default: | |
135 | *mode = IW_MODE_AUTO; | |
136 | break; | |
137 | } | |
138 | return 0; | |
139 | } | |
ba44cb72 | 140 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwmode); |
4aa188e1 JB |
141 | |
142 | ||
143 | int cfg80211_wext_giwrange(struct net_device *dev, | |
144 | struct iw_request_info *info, | |
145 | struct iw_point *data, char *extra) | |
146 | { | |
147 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
148 | struct iw_range *range = (struct iw_range *) extra; | |
149 | enum ieee80211_band band; | |
9834c079 | 150 | int i, c = 0; |
4aa188e1 JB |
151 | |
152 | if (!wdev) | |
153 | return -EOPNOTSUPP; | |
154 | ||
155 | data->length = sizeof(struct iw_range); | |
156 | memset(range, 0, sizeof(struct iw_range)); | |
157 | ||
158 | range->we_version_compiled = WIRELESS_EXT; | |
159 | range->we_version_source = 21; | |
160 | range->retry_capa = IW_RETRY_LIMIT; | |
161 | range->retry_flags = IW_RETRY_LIMIT; | |
162 | range->min_retry = 0; | |
163 | range->max_retry = 255; | |
164 | range->min_rts = 0; | |
165 | range->max_rts = 2347; | |
166 | range->min_frag = 256; | |
167 | range->max_frag = 2346; | |
168 | ||
4aa188e1 JB |
169 | range->max_encoding_tokens = 4; |
170 | ||
171 | range->max_qual.updated = IW_QUAL_NOISE_INVALID; | |
172 | ||
173 | switch (wdev->wiphy->signal_type) { | |
174 | case CFG80211_SIGNAL_TYPE_NONE: | |
175 | break; | |
176 | case CFG80211_SIGNAL_TYPE_MBM: | |
177 | range->max_qual.level = -110; | |
178 | range->max_qual.qual = 70; | |
179 | range->avg_qual.qual = 35; | |
180 | range->max_qual.updated |= IW_QUAL_DBM; | |
181 | range->max_qual.updated |= IW_QUAL_QUAL_UPDATED; | |
182 | range->max_qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
183 | break; | |
184 | case CFG80211_SIGNAL_TYPE_UNSPEC: | |
185 | range->max_qual.level = 100; | |
186 | range->max_qual.qual = 100; | |
187 | range->avg_qual.qual = 50; | |
188 | range->max_qual.updated |= IW_QUAL_QUAL_UPDATED; | |
189 | range->max_qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
190 | break; | |
191 | } | |
192 | ||
193 | range->avg_qual.level = range->max_qual.level / 2; | |
194 | range->avg_qual.noise = range->max_qual.noise / 2; | |
195 | range->avg_qual.updated = range->max_qual.updated; | |
196 | ||
9834c079 JB |
197 | for (i = 0; i < wdev->wiphy->n_cipher_suites; i++) { |
198 | switch (wdev->wiphy->cipher_suites[i]) { | |
3daf0975 | 199 | case WLAN_CIPHER_SUITE_TKIP: |
27bea66c DK |
200 | range->enc_capa |= (IW_ENC_CAPA_CIPHER_TKIP | |
201 | IW_ENC_CAPA_WPA); | |
3daf0975 DK |
202 | break; |
203 | ||
204 | case WLAN_CIPHER_SUITE_CCMP: | |
27bea66c DK |
205 | range->enc_capa |= (IW_ENC_CAPA_CIPHER_CCMP | |
206 | IW_ENC_CAPA_WPA2); | |
3daf0975 | 207 | break; |
2ab658f9 DK |
208 | |
209 | case WLAN_CIPHER_SUITE_WEP40: | |
210 | range->encoding_size[range->num_encoding_sizes++] = | |
211 | WLAN_KEY_LEN_WEP40; | |
212 | break; | |
213 | ||
214 | case WLAN_CIPHER_SUITE_WEP104: | |
215 | range->encoding_size[range->num_encoding_sizes++] = | |
216 | WLAN_KEY_LEN_WEP104; | |
217 | break; | |
3daf0975 DK |
218 | } |
219 | } | |
4aa188e1 | 220 | |
4aa188e1 | 221 | for (band = 0; band < IEEE80211_NUM_BANDS; band ++) { |
4aa188e1 JB |
222 | struct ieee80211_supported_band *sband; |
223 | ||
224 | sband = wdev->wiphy->bands[band]; | |
225 | ||
226 | if (!sband) | |
227 | continue; | |
228 | ||
229 | for (i = 0; i < sband->n_channels && c < IW_MAX_FREQUENCIES; i++) { | |
230 | struct ieee80211_channel *chan = &sband->channels[i]; | |
231 | ||
232 | if (!(chan->flags & IEEE80211_CHAN_DISABLED)) { | |
233 | range->freq[c].i = | |
234 | ieee80211_frequency_to_channel( | |
235 | chan->center_freq); | |
236 | range->freq[c].m = chan->center_freq; | |
237 | range->freq[c].e = 6; | |
238 | c++; | |
239 | } | |
240 | } | |
241 | } | |
242 | range->num_channels = c; | |
243 | range->num_frequency = c; | |
244 | ||
245 | IW_EVENT_CAPA_SET_KERNEL(range->event_capa); | |
246 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); | |
247 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); | |
248 | ||
51cd4aab DK |
249 | if (wdev->wiphy->max_scan_ssids > 0) |
250 | range->scan_capa |= IW_SCAN_CAPA_ESSID; | |
4aa188e1 JB |
251 | |
252 | return 0; | |
253 | } | |
ba44cb72 | 254 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange); |
691597cb | 255 | |
04a773ad JB |
256 | |
257 | /** | |
258 | * cfg80211_wext_freq - get wext frequency for non-"auto" | |
259 | * @wiphy: the wiphy | |
260 | * @freq: the wext freq encoding | |
261 | * | |
59bbb6f7 | 262 | * Returns a frequency, or a negative error code, or 0 for auto. |
04a773ad | 263 | */ |
59bbb6f7 | 264 | int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq) |
04a773ad | 265 | { |
0b258582 | 266 | /* |
59bbb6f7 | 267 | * Parse frequency - return 0 for auto and |
0b258582 JB |
268 | * -EINVAL for impossible things. |
269 | */ | |
04a773ad | 270 | if (freq->e == 0) { |
59eb21a6 | 271 | enum ieee80211_band band = IEEE80211_BAND_2GHZ; |
04a773ad | 272 | if (freq->m < 0) |
59bbb6f7 | 273 | return 0; |
59eb21a6 BR |
274 | if (freq->m > 14) |
275 | band = IEEE80211_BAND_5GHZ; | |
276 | return ieee80211_channel_to_frequency(freq->m, band); | |
04a773ad JB |
277 | } else { |
278 | int i, div = 1000000; | |
279 | for (i = 0; i < freq->e; i++) | |
280 | div /= 10; | |
0b258582 | 281 | if (div <= 0) |
59bbb6f7 JB |
282 | return -EINVAL; |
283 | return freq->m / div; | |
04a773ad | 284 | } |
04a773ad | 285 | } |
b9a5f8ca JM |
286 | |
287 | int cfg80211_wext_siwrts(struct net_device *dev, | |
288 | struct iw_request_info *info, | |
289 | struct iw_param *rts, char *extra) | |
290 | { | |
291 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
292 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
293 | u32 orts = wdev->wiphy->rts_threshold; | |
294 | int err; | |
295 | ||
296 | if (rts->disabled || !rts->fixed) | |
297 | wdev->wiphy->rts_threshold = (u32) -1; | |
298 | else if (rts->value < 0) | |
299 | return -EINVAL; | |
300 | else | |
301 | wdev->wiphy->rts_threshold = rts->value; | |
302 | ||
303 | err = rdev->ops->set_wiphy_params(wdev->wiphy, | |
304 | WIPHY_PARAM_RTS_THRESHOLD); | |
305 | if (err) | |
306 | wdev->wiphy->rts_threshold = orts; | |
307 | ||
308 | return err; | |
309 | } | |
ba44cb72 | 310 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwrts); |
b9a5f8ca JM |
311 | |
312 | int cfg80211_wext_giwrts(struct net_device *dev, | |
313 | struct iw_request_info *info, | |
314 | struct iw_param *rts, char *extra) | |
315 | { | |
316 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
317 | ||
318 | rts->value = wdev->wiphy->rts_threshold; | |
319 | rts->disabled = rts->value == (u32) -1; | |
320 | rts->fixed = 1; | |
321 | ||
322 | return 0; | |
323 | } | |
ba44cb72 | 324 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwrts); |
b9a5f8ca JM |
325 | |
326 | int cfg80211_wext_siwfrag(struct net_device *dev, | |
327 | struct iw_request_info *info, | |
328 | struct iw_param *frag, char *extra) | |
329 | { | |
330 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
331 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
332 | u32 ofrag = wdev->wiphy->frag_threshold; | |
333 | int err; | |
334 | ||
335 | if (frag->disabled || !frag->fixed) | |
336 | wdev->wiphy->frag_threshold = (u32) -1; | |
337 | else if (frag->value < 256) | |
338 | return -EINVAL; | |
339 | else { | |
340 | /* Fragment length must be even, so strip LSB. */ | |
341 | wdev->wiphy->frag_threshold = frag->value & ~0x1; | |
342 | } | |
343 | ||
344 | err = rdev->ops->set_wiphy_params(wdev->wiphy, | |
345 | WIPHY_PARAM_FRAG_THRESHOLD); | |
346 | if (err) | |
347 | wdev->wiphy->frag_threshold = ofrag; | |
348 | ||
349 | return err; | |
350 | } | |
ba44cb72 | 351 | EXPORT_SYMBOL_GPL(cfg80211_wext_siwfrag); |
b9a5f8ca JM |
352 | |
353 | int cfg80211_wext_giwfrag(struct net_device *dev, | |
354 | struct iw_request_info *info, | |
355 | struct iw_param *frag, char *extra) | |
356 | { | |
357 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
358 | ||
359 | frag->value = wdev->wiphy->frag_threshold; | |
360 | frag->disabled = frag->value == (u32) -1; | |
361 | frag->fixed = 1; | |
362 | ||
363 | return 0; | |
364 | } | |
ba44cb72 | 365 | EXPORT_SYMBOL_GPL(cfg80211_wext_giwfrag); |
b9a5f8ca | 366 | |
04b0c5c6 JB |
367 | static int cfg80211_wext_siwretry(struct net_device *dev, |
368 | struct iw_request_info *info, | |
369 | struct iw_param *retry, char *extra) | |
b9a5f8ca JM |
370 | { |
371 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
372 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
373 | u32 changed = 0; | |
374 | u8 olong = wdev->wiphy->retry_long; | |
375 | u8 oshort = wdev->wiphy->retry_short; | |
376 | int err; | |
377 | ||
378 | if (retry->disabled || | |
379 | (retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) | |
380 | return -EINVAL; | |
381 | ||
382 | if (retry->flags & IW_RETRY_LONG) { | |
383 | wdev->wiphy->retry_long = retry->value; | |
384 | changed |= WIPHY_PARAM_RETRY_LONG; | |
385 | } else if (retry->flags & IW_RETRY_SHORT) { | |
386 | wdev->wiphy->retry_short = retry->value; | |
387 | changed |= WIPHY_PARAM_RETRY_SHORT; | |
388 | } else { | |
389 | wdev->wiphy->retry_short = retry->value; | |
390 | wdev->wiphy->retry_long = retry->value; | |
391 | changed |= WIPHY_PARAM_RETRY_LONG; | |
392 | changed |= WIPHY_PARAM_RETRY_SHORT; | |
393 | } | |
394 | ||
395 | if (!changed) | |
396 | return 0; | |
397 | ||
398 | err = rdev->ops->set_wiphy_params(wdev->wiphy, changed); | |
399 | if (err) { | |
400 | wdev->wiphy->retry_short = oshort; | |
401 | wdev->wiphy->retry_long = olong; | |
402 | } | |
403 | ||
404 | return err; | |
405 | } | |
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 | ||
04b0c5c6 JB |
596 | static int cfg80211_wext_siwencode(struct net_device *dev, |
597 | struct iw_request_info *info, | |
598 | struct iw_point *erq, char *keybuf) | |
08645126 JB |
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 | } | |
08645126 | 655 | |
04b0c5c6 JB |
656 | static int cfg80211_wext_siwencodeext(struct net_device *dev, |
657 | struct iw_request_info *info, | |
658 | struct iw_point *erq, char *extra) | |
08645126 JB |
659 | { |
660 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
661 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
662 | struct iw_encode_ext *ext = (struct iw_encode_ext *) extra; | |
663 | const u8 *addr; | |
664 | int idx; | |
665 | bool remove = false; | |
666 | struct key_params params; | |
667 | u32 cipher; | |
668 | ||
fffd0934 JB |
669 | if (wdev->iftype != NL80211_IFTYPE_STATION && |
670 | wdev->iftype != NL80211_IFTYPE_ADHOC) | |
671 | return -EOPNOTSUPP; | |
672 | ||
08645126 JB |
673 | /* no use -- only MFP (set_default_mgmt_key) is optional */ |
674 | if (!rdev->ops->del_key || | |
675 | !rdev->ops->add_key || | |
676 | !rdev->ops->set_default_key) | |
677 | return -EOPNOTSUPP; | |
678 | ||
679 | switch (ext->alg) { | |
680 | case IW_ENCODE_ALG_NONE: | |
681 | remove = true; | |
682 | cipher = 0; | |
683 | break; | |
684 | case IW_ENCODE_ALG_WEP: | |
685 | if (ext->key_len == 5) | |
686 | cipher = WLAN_CIPHER_SUITE_WEP40; | |
687 | else if (ext->key_len == 13) | |
688 | cipher = WLAN_CIPHER_SUITE_WEP104; | |
689 | else | |
690 | return -EINVAL; | |
691 | break; | |
692 | case IW_ENCODE_ALG_TKIP: | |
693 | cipher = WLAN_CIPHER_SUITE_TKIP; | |
694 | break; | |
695 | case IW_ENCODE_ALG_CCMP: | |
696 | cipher = WLAN_CIPHER_SUITE_CCMP; | |
697 | break; | |
698 | case IW_ENCODE_ALG_AES_CMAC: | |
699 | cipher = WLAN_CIPHER_SUITE_AES_CMAC; | |
700 | break; | |
701 | default: | |
702 | return -EOPNOTSUPP; | |
703 | } | |
704 | ||
705 | if (erq->flags & IW_ENCODE_DISABLED) | |
706 | remove = true; | |
707 | ||
708 | idx = erq->flags & IW_ENCODE_INDEX; | |
709 | if (cipher == WLAN_CIPHER_SUITE_AES_CMAC) { | |
710 | if (idx < 4 || idx > 5) { | |
711 | idx = wdev->wext.default_mgmt_key; | |
712 | if (idx < 0) | |
713 | return -EINVAL; | |
714 | } else | |
715 | idx--; | |
716 | } else { | |
717 | if (idx < 1 || idx > 4) { | |
718 | idx = wdev->wext.default_key; | |
719 | if (idx < 0) | |
720 | return -EINVAL; | |
721 | } else | |
722 | idx--; | |
723 | } | |
724 | ||
725 | addr = ext->addr.sa_data; | |
726 | if (is_broadcast_ether_addr(addr)) | |
727 | addr = NULL; | |
728 | ||
729 | memset(¶ms, 0, sizeof(params)); | |
730 | params.key = ext->key; | |
731 | params.key_len = ext->key_len; | |
732 | params.cipher = cipher; | |
733 | ||
faa8fdc8 JM |
734 | if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) { |
735 | params.seq = ext->rx_seq; | |
736 | params.seq_len = 6; | |
737 | } | |
738 | ||
08645126 | 739 | return cfg80211_set_encryption( |
e31b8213 JB |
740 | rdev, dev, |
741 | !(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY), | |
742 | addr, remove, | |
08645126 JB |
743 | ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY, |
744 | idx, ¶ms); | |
745 | } | |
08645126 | 746 | |
04b0c5c6 JB |
747 | static int cfg80211_wext_giwencode(struct net_device *dev, |
748 | struct iw_request_info *info, | |
749 | struct iw_point *erq, char *keybuf) | |
08645126 JB |
750 | { |
751 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
fffd0934 | 752 | int idx; |
08645126 | 753 | |
fffd0934 JB |
754 | if (wdev->iftype != NL80211_IFTYPE_STATION && |
755 | wdev->iftype != NL80211_IFTYPE_ADHOC) | |
08645126 JB |
756 | return -EOPNOTSUPP; |
757 | ||
758 | idx = erq->flags & IW_ENCODE_INDEX; | |
759 | if (idx == 0) { | |
760 | idx = wdev->wext.default_key; | |
761 | if (idx < 0) | |
762 | idx = 0; | |
763 | } else if (idx < 1 || idx > 4) | |
764 | return -EINVAL; | |
765 | else | |
766 | idx--; | |
767 | ||
768 | erq->flags = idx + 1; | |
769 | ||
fffd0934 | 770 | if (!wdev->wext.keys || !wdev->wext.keys->params[idx].cipher) { |
08645126 JB |
771 | erq->flags |= IW_ENCODE_DISABLED; |
772 | erq->length = 0; | |
773 | return 0; | |
774 | } | |
775 | ||
fffd0934 JB |
776 | erq->length = min_t(size_t, erq->length, |
777 | wdev->wext.keys->params[idx].key_len); | |
778 | memcpy(keybuf, wdev->wext.keys->params[idx].key, erq->length); | |
779 | erq->flags |= IW_ENCODE_ENABLED; | |
780 | ||
781 | return 0; | |
08645126 | 782 | } |
7643a2c3 | 783 | |
04b0c5c6 JB |
784 | static int cfg80211_wext_siwfreq(struct net_device *dev, |
785 | struct iw_request_info *info, | |
786 | struct iw_freq *wextfreq, char *extra) | |
0e82ffe3 JB |
787 | { |
788 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
789 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
59bbb6f7 | 790 | int freq, err; |
0e82ffe3 JB |
791 | |
792 | switch (wdev->iftype) { | |
793 | case NL80211_IFTYPE_STATION: | |
59bbb6f7 | 794 | return cfg80211_mgd_wext_siwfreq(dev, info, wextfreq, extra); |
0e82ffe3 | 795 | case NL80211_IFTYPE_ADHOC: |
59bbb6f7 | 796 | return cfg80211_ibss_wext_siwfreq(dev, info, wextfreq, extra); |
f444de05 JB |
797 | case NL80211_IFTYPE_MONITOR: |
798 | case NL80211_IFTYPE_WDS: | |
799 | case NL80211_IFTYPE_MESH_POINT: | |
59bbb6f7 JB |
800 | freq = cfg80211_wext_freq(wdev->wiphy, wextfreq); |
801 | if (freq < 0) | |
802 | return freq; | |
803 | if (freq == 0) | |
0e82ffe3 | 804 | return -EINVAL; |
59bbb6f7 | 805 | mutex_lock(&rdev->devlist_mtx); |
4f919a3b | 806 | wdev_lock(wdev); |
f444de05 | 807 | err = cfg80211_set_freq(rdev, wdev, freq, NL80211_CHAN_NO_HT); |
f444de05 | 808 | wdev_unlock(wdev); |
4f919a3b | 809 | mutex_unlock(&rdev->devlist_mtx); |
59bbb6f7 | 810 | return err; |
f444de05 JB |
811 | default: |
812 | return -EOPNOTSUPP; | |
0e82ffe3 JB |
813 | } |
814 | } | |
0e82ffe3 | 815 | |
04b0c5c6 JB |
816 | static int cfg80211_wext_giwfreq(struct net_device *dev, |
817 | struct iw_request_info *info, | |
818 | struct iw_freq *freq, char *extra) | |
0e82ffe3 JB |
819 | { |
820 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
0e82ffe3 JB |
821 | |
822 | switch (wdev->iftype) { | |
823 | case NL80211_IFTYPE_STATION: | |
824 | return cfg80211_mgd_wext_giwfreq(dev, info, freq, extra); | |
825 | case NL80211_IFTYPE_ADHOC: | |
826 | return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra); | |
827 | default: | |
f444de05 | 828 | if (!wdev->channel) |
0e82ffe3 | 829 | return -EINVAL; |
f444de05 | 830 | freq->m = wdev->channel->center_freq; |
0e82ffe3 JB |
831 | freq->e = 6; |
832 | return 0; | |
833 | } | |
834 | } | |
0e82ffe3 | 835 | |
04b0c5c6 JB |
836 | static int cfg80211_wext_siwtxpower(struct net_device *dev, |
837 | struct iw_request_info *info, | |
838 | union iwreq_data *data, char *extra) | |
7643a2c3 JB |
839 | { |
840 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
841 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
fa61cf70 | 842 | enum nl80211_tx_power_setting type; |
7643a2c3 JB |
843 | int dbm = 0; |
844 | ||
845 | if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) | |
846 | return -EINVAL; | |
847 | if (data->txpower.flags & IW_TXPOW_RANGE) | |
848 | return -EINVAL; | |
849 | ||
850 | if (!rdev->ops->set_tx_power) | |
851 | return -EOPNOTSUPP; | |
852 | ||
853 | /* only change when not disabling */ | |
854 | if (!data->txpower.disabled) { | |
1f87f7d3 JB |
855 | rfkill_set_sw_state(rdev->rfkill, false); |
856 | ||
7643a2c3 JB |
857 | if (data->txpower.fixed) { |
858 | /* | |
859 | * wext doesn't support negative values, see | |
860 | * below where it's for automatic | |
861 | */ | |
862 | if (data->txpower.value < 0) | |
863 | return -EINVAL; | |
864 | dbm = data->txpower.value; | |
fa61cf70 | 865 | type = NL80211_TX_POWER_FIXED; |
7643a2c3 JB |
866 | /* TODO: do regulatory check! */ |
867 | } else { | |
868 | /* | |
869 | * Automatic power level setting, max being the value | |
870 | * passed in from userland. | |
871 | */ | |
872 | if (data->txpower.value < 0) { | |
fa61cf70 | 873 | type = NL80211_TX_POWER_AUTOMATIC; |
7643a2c3 JB |
874 | } else { |
875 | dbm = data->txpower.value; | |
fa61cf70 | 876 | type = NL80211_TX_POWER_LIMITED; |
7643a2c3 JB |
877 | } |
878 | } | |
879 | } else { | |
1f87f7d3 JB |
880 | rfkill_set_sw_state(rdev->rfkill, true); |
881 | schedule_work(&rdev->rfkill_sync); | |
882 | return 0; | |
7643a2c3 JB |
883 | } |
884 | ||
fa61cf70 | 885 | return rdev->ops->set_tx_power(wdev->wiphy, type, DBM_TO_MBM(dbm)); |
7643a2c3 | 886 | } |
7643a2c3 | 887 | |
04b0c5c6 JB |
888 | static int cfg80211_wext_giwtxpower(struct net_device *dev, |
889 | struct iw_request_info *info, | |
890 | union iwreq_data *data, char *extra) | |
7643a2c3 JB |
891 | { |
892 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
893 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
894 | int err, val; | |
895 | ||
896 | if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) | |
897 | return -EINVAL; | |
898 | if (data->txpower.flags & IW_TXPOW_RANGE) | |
899 | return -EINVAL; | |
900 | ||
901 | if (!rdev->ops->get_tx_power) | |
902 | return -EOPNOTSUPP; | |
903 | ||
904 | err = rdev->ops->get_tx_power(wdev->wiphy, &val); | |
1f87f7d3 | 905 | if (err) |
7643a2c3 JB |
906 | return err; |
907 | ||
908 | /* well... oh well */ | |
909 | data->txpower.fixed = 1; | |
1f87f7d3 | 910 | data->txpower.disabled = rfkill_blocked(rdev->rfkill); |
7643a2c3 JB |
911 | data->txpower.value = val; |
912 | data->txpower.flags = IW_TXPOW_DBM; | |
913 | ||
914 | return 0; | |
915 | } | |
f2129354 JB |
916 | |
917 | static int cfg80211_set_auth_alg(struct wireless_dev *wdev, | |
918 | s32 auth_alg) | |
919 | { | |
920 | int nr_alg = 0; | |
921 | ||
922 | if (!auth_alg) | |
923 | return -EINVAL; | |
924 | ||
925 | if (auth_alg & ~(IW_AUTH_ALG_OPEN_SYSTEM | | |
926 | IW_AUTH_ALG_SHARED_KEY | | |
927 | IW_AUTH_ALG_LEAP)) | |
928 | return -EINVAL; | |
929 | ||
930 | if (auth_alg & IW_AUTH_ALG_OPEN_SYSTEM) { | |
931 | nr_alg++; | |
932 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM; | |
933 | } | |
934 | ||
935 | if (auth_alg & IW_AUTH_ALG_SHARED_KEY) { | |
936 | nr_alg++; | |
937 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_SHARED_KEY; | |
938 | } | |
939 | ||
940 | if (auth_alg & IW_AUTH_ALG_LEAP) { | |
941 | nr_alg++; | |
942 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_NETWORK_EAP; | |
943 | } | |
944 | ||
945 | if (nr_alg > 1) | |
946 | wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC; | |
947 | ||
948 | return 0; | |
949 | } | |
950 | ||
951 | static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions) | |
952 | { | |
f2129354 | 953 | if (wpa_versions & ~(IW_AUTH_WPA_VERSION_WPA | |
323d566e GS |
954 | IW_AUTH_WPA_VERSION_WPA2| |
955 | IW_AUTH_WPA_VERSION_DISABLED)) | |
f2129354 JB |
956 | return -EINVAL; |
957 | ||
323d566e GS |
958 | if ((wpa_versions & IW_AUTH_WPA_VERSION_DISABLED) && |
959 | (wpa_versions & (IW_AUTH_WPA_VERSION_WPA| | |
960 | IW_AUTH_WPA_VERSION_WPA2))) | |
961 | return -EINVAL; | |
962 | ||
963 | if (wpa_versions & IW_AUTH_WPA_VERSION_DISABLED) | |
964 | wdev->wext.connect.crypto.wpa_versions &= | |
965 | ~(NL80211_WPA_VERSION_1|NL80211_WPA_VERSION_2); | |
966 | ||
f2129354 JB |
967 | if (wpa_versions & IW_AUTH_WPA_VERSION_WPA) |
968 | wdev->wext.connect.crypto.wpa_versions |= | |
969 | NL80211_WPA_VERSION_1; | |
970 | ||
971 | if (wpa_versions & IW_AUTH_WPA_VERSION_WPA2) | |
972 | wdev->wext.connect.crypto.wpa_versions |= | |
973 | NL80211_WPA_VERSION_2; | |
974 | ||
975 | return 0; | |
976 | } | |
977 | ||
4f5dadce | 978 | static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher) |
f2129354 | 979 | { |
f2129354 JB |
980 | if (cipher & IW_AUTH_CIPHER_WEP40) |
981 | wdev->wext.connect.crypto.cipher_group = | |
982 | WLAN_CIPHER_SUITE_WEP40; | |
983 | else if (cipher & IW_AUTH_CIPHER_WEP104) | |
984 | wdev->wext.connect.crypto.cipher_group = | |
985 | WLAN_CIPHER_SUITE_WEP104; | |
986 | else if (cipher & IW_AUTH_CIPHER_TKIP) | |
987 | wdev->wext.connect.crypto.cipher_group = | |
988 | WLAN_CIPHER_SUITE_TKIP; | |
989 | else if (cipher & IW_AUTH_CIPHER_CCMP) | |
990 | wdev->wext.connect.crypto.cipher_group = | |
991 | WLAN_CIPHER_SUITE_CCMP; | |
992 | else if (cipher & IW_AUTH_CIPHER_AES_CMAC) | |
993 | wdev->wext.connect.crypto.cipher_group = | |
994 | WLAN_CIPHER_SUITE_AES_CMAC; | |
c5f8289c JM |
995 | else if (cipher & IW_AUTH_CIPHER_NONE) |
996 | wdev->wext.connect.crypto.cipher_group = 0; | |
f2129354 JB |
997 | else |
998 | return -EINVAL; | |
999 | ||
1000 | return 0; | |
1001 | } | |
1002 | ||
4f5dadce | 1003 | static int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher) |
f2129354 JB |
1004 | { |
1005 | int nr_ciphers = 0; | |
1006 | u32 *ciphers_pairwise = wdev->wext.connect.crypto.ciphers_pairwise; | |
1007 | ||
1008 | if (cipher & IW_AUTH_CIPHER_WEP40) { | |
1009 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_WEP40; | |
1010 | nr_ciphers++; | |
1011 | } | |
1012 | ||
1013 | if (cipher & IW_AUTH_CIPHER_WEP104) { | |
1014 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_WEP104; | |
1015 | nr_ciphers++; | |
1016 | } | |
1017 | ||
1018 | if (cipher & IW_AUTH_CIPHER_TKIP) { | |
1019 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_TKIP; | |
1020 | nr_ciphers++; | |
1021 | } | |
1022 | ||
1023 | if (cipher & IW_AUTH_CIPHER_CCMP) { | |
1024 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_CCMP; | |
1025 | nr_ciphers++; | |
1026 | } | |
1027 | ||
1028 | if (cipher & IW_AUTH_CIPHER_AES_CMAC) { | |
1029 | ciphers_pairwise[nr_ciphers] = WLAN_CIPHER_SUITE_AES_CMAC; | |
1030 | nr_ciphers++; | |
1031 | } | |
1032 | ||
1033 | BUILD_BUG_ON(NL80211_MAX_NR_CIPHER_SUITES < 5); | |
1034 | ||
1035 | wdev->wext.connect.crypto.n_ciphers_pairwise = nr_ciphers; | |
1036 | ||
1037 | return 0; | |
1038 | } | |
1039 | ||
1040 | ||
4f5dadce | 1041 | static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt) |
f2129354 JB |
1042 | { |
1043 | int nr_akm_suites = 0; | |
1044 | ||
1045 | if (key_mgt & ~(IW_AUTH_KEY_MGMT_802_1X | | |
1046 | IW_AUTH_KEY_MGMT_PSK)) | |
1047 | return -EINVAL; | |
1048 | ||
1049 | if (key_mgt & IW_AUTH_KEY_MGMT_802_1X) { | |
1050 | wdev->wext.connect.crypto.akm_suites[nr_akm_suites] = | |
1051 | WLAN_AKM_SUITE_8021X; | |
1052 | nr_akm_suites++; | |
1053 | } | |
1054 | ||
1055 | if (key_mgt & IW_AUTH_KEY_MGMT_PSK) { | |
1056 | wdev->wext.connect.crypto.akm_suites[nr_akm_suites] = | |
1057 | WLAN_AKM_SUITE_PSK; | |
1058 | nr_akm_suites++; | |
1059 | } | |
1060 | ||
1061 | wdev->wext.connect.crypto.n_akm_suites = nr_akm_suites; | |
1062 | ||
1063 | return 0; | |
1064 | } | |
1065 | ||
04b0c5c6 JB |
1066 | static int cfg80211_wext_siwauth(struct net_device *dev, |
1067 | struct iw_request_info *info, | |
1068 | struct iw_param *data, char *extra) | |
f2129354 JB |
1069 | { |
1070 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1071 | ||
1072 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1073 | return -EOPNOTSUPP; | |
1074 | ||
1075 | switch (data->flags & IW_AUTH_INDEX) { | |
1076 | case IW_AUTH_PRIVACY_INVOKED: | |
1077 | wdev->wext.connect.privacy = data->value; | |
1078 | return 0; | |
1079 | case IW_AUTH_WPA_VERSION: | |
1080 | return cfg80211_set_wpa_version(wdev, data->value); | |
1081 | case IW_AUTH_CIPHER_GROUP: | |
1082 | return cfg80211_set_cipher_group(wdev, data->value); | |
1083 | case IW_AUTH_KEY_MGMT: | |
1084 | return cfg80211_set_key_mgt(wdev, data->value); | |
1085 | case IW_AUTH_CIPHER_PAIRWISE: | |
1086 | return cfg80211_set_cipher_pairwise(wdev, data->value); | |
1087 | case IW_AUTH_80211_AUTH_ALG: | |
1088 | return cfg80211_set_auth_alg(wdev, data->value); | |
1089 | case IW_AUTH_WPA_ENABLED: | |
1090 | case IW_AUTH_RX_UNENCRYPTED_EAPOL: | |
1091 | case IW_AUTH_DROP_UNENCRYPTED: | |
1092 | case IW_AUTH_MFP: | |
1093 | return 0; | |
1094 | default: | |
1095 | return -EOPNOTSUPP; | |
1096 | } | |
1097 | } | |
f2129354 | 1098 | |
04b0c5c6 JB |
1099 | static int cfg80211_wext_giwauth(struct net_device *dev, |
1100 | struct iw_request_info *info, | |
1101 | struct iw_param *data, char *extra) | |
f2129354 JB |
1102 | { |
1103 | /* XXX: what do we need? */ | |
1104 | ||
1105 | return -EOPNOTSUPP; | |
1106 | } | |
bc92afd9 | 1107 | |
04b0c5c6 JB |
1108 | static int cfg80211_wext_siwpower(struct net_device *dev, |
1109 | struct iw_request_info *info, | |
1110 | struct iw_param *wrq, char *extra) | |
bc92afd9 JB |
1111 | { |
1112 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1113 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
ffb9eb3d KV |
1114 | bool ps = wdev->ps; |
1115 | int timeout = wdev->ps_timeout; | |
bc92afd9 JB |
1116 | int err; |
1117 | ||
1118 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1119 | return -EINVAL; | |
1120 | ||
1121 | if (!rdev->ops->set_power_mgmt) | |
1122 | return -EOPNOTSUPP; | |
1123 | ||
1124 | if (wrq->disabled) { | |
1125 | ps = false; | |
1126 | } else { | |
1127 | switch (wrq->flags & IW_POWER_MODE) { | |
1128 | case IW_POWER_ON: /* If not specified */ | |
1129 | case IW_POWER_MODE: /* If set all mask */ | |
1130 | case IW_POWER_ALL_R: /* If explicitely state all */ | |
1131 | ps = true; | |
1132 | break; | |
1133 | default: /* Otherwise we ignore */ | |
1134 | return -EINVAL; | |
1135 | } | |
1136 | ||
1137 | if (wrq->flags & ~(IW_POWER_MODE | IW_POWER_TIMEOUT)) | |
1138 | return -EINVAL; | |
1139 | ||
1140 | if (wrq->flags & IW_POWER_TIMEOUT) | |
1141 | timeout = wrq->value / 1000; | |
1142 | } | |
1143 | ||
1144 | err = rdev->ops->set_power_mgmt(wdev->wiphy, dev, ps, timeout); | |
1145 | if (err) | |
1146 | return err; | |
1147 | ||
ffb9eb3d KV |
1148 | wdev->ps = ps; |
1149 | wdev->ps_timeout = timeout; | |
bc92afd9 JB |
1150 | |
1151 | return 0; | |
1152 | ||
1153 | } | |
bc92afd9 | 1154 | |
04b0c5c6 JB |
1155 | static int cfg80211_wext_giwpower(struct net_device *dev, |
1156 | struct iw_request_info *info, | |
1157 | struct iw_param *wrq, char *extra) | |
bc92afd9 JB |
1158 | { |
1159 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1160 | ||
ffb9eb3d | 1161 | wrq->disabled = !wdev->ps; |
bc92afd9 JB |
1162 | |
1163 | return 0; | |
1164 | } | |
ab737a4f | 1165 | |
562e4822 JB |
1166 | static int cfg80211_wds_wext_siwap(struct net_device *dev, |
1167 | struct iw_request_info *info, | |
1168 | struct sockaddr *addr, char *extra) | |
ab737a4f JB |
1169 | { |
1170 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1171 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1172 | int err; | |
1173 | ||
1174 | if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS)) | |
1175 | return -EINVAL; | |
1176 | ||
1177 | if (addr->sa_family != ARPHRD_ETHER) | |
1178 | return -EINVAL; | |
1179 | ||
1180 | if (netif_running(dev)) | |
1181 | return -EBUSY; | |
1182 | ||
1183 | if (!rdev->ops->set_wds_peer) | |
1184 | return -EOPNOTSUPP; | |
1185 | ||
1186 | err = rdev->ops->set_wds_peer(wdev->wiphy, dev, (u8 *) &addr->sa_data); | |
1187 | if (err) | |
1188 | return err; | |
1189 | ||
1190 | memcpy(&wdev->wext.bssid, (u8 *) &addr->sa_data, ETH_ALEN); | |
1191 | ||
1192 | return 0; | |
1193 | } | |
ab737a4f | 1194 | |
562e4822 JB |
1195 | static int cfg80211_wds_wext_giwap(struct net_device *dev, |
1196 | struct iw_request_info *info, | |
1197 | struct sockaddr *addr, char *extra) | |
ab737a4f JB |
1198 | { |
1199 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1200 | ||
1201 | if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS)) | |
1202 | return -EINVAL; | |
1203 | ||
1204 | addr->sa_family = ARPHRD_ETHER; | |
1205 | memcpy(&addr->sa_data, wdev->wext.bssid, ETH_ALEN); | |
1206 | ||
1207 | return 0; | |
1208 | } | |
9930380f | 1209 | |
04b0c5c6 JB |
1210 | static int cfg80211_wext_siwrate(struct net_device *dev, |
1211 | struct iw_request_info *info, | |
1212 | struct iw_param *rate, char *extra) | |
9930380f JB |
1213 | { |
1214 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1215 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1216 | struct cfg80211_bitrate_mask mask; | |
37eb0b16 JM |
1217 | u32 fixed, maxrate; |
1218 | struct ieee80211_supported_band *sband; | |
1219 | int band, ridx; | |
1220 | bool match = false; | |
9930380f JB |
1221 | |
1222 | if (!rdev->ops->set_bitrate_mask) | |
1223 | return -EOPNOTSUPP; | |
1224 | ||
37eb0b16 JM |
1225 | memset(&mask, 0, sizeof(mask)); |
1226 | fixed = 0; | |
54233261 | 1227 | maxrate = (u32)-1; |
9930380f JB |
1228 | |
1229 | if (rate->value < 0) { | |
1230 | /* nothing */ | |
1231 | } else if (rate->fixed) { | |
37eb0b16 | 1232 | fixed = rate->value / 100000; |
9930380f | 1233 | } else { |
37eb0b16 JM |
1234 | maxrate = rate->value / 100000; |
1235 | } | |
1236 | ||
1237 | for (band = 0; band < IEEE80211_NUM_BANDS; band++) { | |
1238 | sband = wdev->wiphy->bands[band]; | |
1239 | if (sband == NULL) | |
1240 | continue; | |
1241 | for (ridx = 0; ridx < sband->n_bitrates; ridx++) { | |
1242 | struct ieee80211_rate *srate = &sband->bitrates[ridx]; | |
1243 | if (fixed == srate->bitrate) { | |
1244 | mask.control[band].legacy = 1 << ridx; | |
1245 | match = true; | |
1246 | break; | |
1247 | } | |
1248 | if (srate->bitrate <= maxrate) { | |
1249 | mask.control[band].legacy |= 1 << ridx; | |
1250 | match = true; | |
1251 | } | |
1252 | } | |
9930380f JB |
1253 | } |
1254 | ||
37eb0b16 JM |
1255 | if (!match) |
1256 | return -EINVAL; | |
1257 | ||
9930380f JB |
1258 | return rdev->ops->set_bitrate_mask(wdev->wiphy, dev, NULL, &mask); |
1259 | } | |
9930380f | 1260 | |
04b0c5c6 JB |
1261 | static int cfg80211_wext_giwrate(struct net_device *dev, |
1262 | struct iw_request_info *info, | |
1263 | struct iw_param *rate, char *extra) | |
9930380f JB |
1264 | { |
1265 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1266 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1267 | /* we are under RTNL - globally locked - so can use a static struct */ | |
1268 | static struct station_info sinfo; | |
a71d62db | 1269 | u8 addr[ETH_ALEN]; |
9930380f JB |
1270 | int err; |
1271 | ||
1272 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1273 | return -EOPNOTSUPP; | |
1274 | ||
1275 | if (!rdev->ops->get_station) | |
1276 | return -EOPNOTSUPP; | |
1277 | ||
a71d62db JB |
1278 | err = 0; |
1279 | wdev_lock(wdev); | |
6c230c02 | 1280 | if (wdev->current_bss) |
a71d62db | 1281 | memcpy(addr, wdev->current_bss->pub.bssid, ETH_ALEN); |
6c230c02 | 1282 | else |
a71d62db JB |
1283 | err = -EOPNOTSUPP; |
1284 | wdev_unlock(wdev); | |
1285 | if (err) | |
1286 | return err; | |
9930380f JB |
1287 | |
1288 | err = rdev->ops->get_station(&rdev->wiphy, dev, addr, &sinfo); | |
1289 | if (err) | |
1290 | return err; | |
1291 | ||
1292 | if (!(sinfo.filled & STATION_INFO_TX_BITRATE)) | |
1293 | return -EOPNOTSUPP; | |
1294 | ||
254416aa | 1295 | rate->value = 100000 * cfg80211_calculate_bitrate(&sinfo.txrate); |
9930380f JB |
1296 | |
1297 | return 0; | |
1298 | } | |
8990646d JB |
1299 | |
1300 | /* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */ | |
04b0c5c6 | 1301 | static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) |
8990646d JB |
1302 | { |
1303 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1304 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1305 | /* we are under RTNL - globally locked - so can use static structs */ | |
1306 | static struct iw_statistics wstats; | |
1307 | static struct station_info sinfo; | |
c56c5714 | 1308 | u8 bssid[ETH_ALEN]; |
8990646d JB |
1309 | |
1310 | if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) | |
1311 | return NULL; | |
1312 | ||
1313 | if (!rdev->ops->get_station) | |
1314 | return NULL; | |
1315 | ||
c56c5714 JB |
1316 | /* Grab BSSID of current BSS, if any */ |
1317 | wdev_lock(wdev); | |
1318 | if (!wdev->current_bss) { | |
1319 | wdev_unlock(wdev); | |
8990646d | 1320 | return NULL; |
c56c5714 JB |
1321 | } |
1322 | memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN); | |
1323 | wdev_unlock(wdev); | |
8990646d | 1324 | |
c56c5714 | 1325 | if (rdev->ops->get_station(&rdev->wiphy, dev, bssid, &sinfo)) |
8990646d JB |
1326 | return NULL; |
1327 | ||
1328 | memset(&wstats, 0, sizeof(wstats)); | |
1329 | ||
1330 | switch (rdev->wiphy.signal_type) { | |
1331 | case CFG80211_SIGNAL_TYPE_MBM: | |
1332 | if (sinfo.filled & STATION_INFO_SIGNAL) { | |
1333 | int sig = sinfo.signal; | |
1334 | wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
1335 | wstats.qual.updated |= IW_QUAL_QUAL_UPDATED; | |
1336 | wstats.qual.updated |= IW_QUAL_DBM; | |
1337 | wstats.qual.level = sig; | |
1338 | if (sig < -110) | |
1339 | sig = -110; | |
1340 | else if (sig > -40) | |
1341 | sig = -40; | |
1342 | wstats.qual.qual = sig + 110; | |
1343 | break; | |
1344 | } | |
1345 | case CFG80211_SIGNAL_TYPE_UNSPEC: | |
1346 | if (sinfo.filled & STATION_INFO_SIGNAL) { | |
1347 | wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED; | |
1348 | wstats.qual.updated |= IW_QUAL_QUAL_UPDATED; | |
1349 | wstats.qual.level = sinfo.signal; | |
1350 | wstats.qual.qual = sinfo.signal; | |
1351 | break; | |
1352 | } | |
1353 | default: | |
1354 | wstats.qual.updated |= IW_QUAL_LEVEL_INVALID; | |
1355 | wstats.qual.updated |= IW_QUAL_QUAL_INVALID; | |
1356 | } | |
1357 | ||
1358 | wstats.qual.updated |= IW_QUAL_NOISE_INVALID; | |
5a5c731a BG |
1359 | if (sinfo.filled & STATION_INFO_RX_DROP_MISC) |
1360 | wstats.discard.misc = sinfo.rx_dropped_misc; | |
1361 | if (sinfo.filled & STATION_INFO_TX_FAILED) | |
1362 | wstats.discard.retries = sinfo.tx_failed; | |
8990646d JB |
1363 | |
1364 | return &wstats; | |
1365 | } | |
562e4822 | 1366 | |
04b0c5c6 JB |
1367 | static int cfg80211_wext_siwap(struct net_device *dev, |
1368 | struct iw_request_info *info, | |
1369 | struct sockaddr *ap_addr, char *extra) | |
562e4822 JB |
1370 | { |
1371 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1372 | ||
1373 | switch (wdev->iftype) { | |
1374 | case NL80211_IFTYPE_ADHOC: | |
1375 | return cfg80211_ibss_wext_siwap(dev, info, ap_addr, extra); | |
1376 | case NL80211_IFTYPE_STATION: | |
1377 | return cfg80211_mgd_wext_siwap(dev, info, ap_addr, extra); | |
1378 | case NL80211_IFTYPE_WDS: | |
1379 | return cfg80211_wds_wext_siwap(dev, info, ap_addr, extra); | |
1380 | default: | |
1381 | return -EOPNOTSUPP; | |
1382 | } | |
1383 | } | |
562e4822 | 1384 | |
04b0c5c6 JB |
1385 | static int cfg80211_wext_giwap(struct net_device *dev, |
1386 | struct iw_request_info *info, | |
1387 | struct sockaddr *ap_addr, char *extra) | |
562e4822 JB |
1388 | { |
1389 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1390 | ||
1391 | switch (wdev->iftype) { | |
1392 | case NL80211_IFTYPE_ADHOC: | |
1393 | return cfg80211_ibss_wext_giwap(dev, info, ap_addr, extra); | |
1394 | case NL80211_IFTYPE_STATION: | |
1395 | return cfg80211_mgd_wext_giwap(dev, info, ap_addr, extra); | |
1396 | case NL80211_IFTYPE_WDS: | |
1397 | return cfg80211_wds_wext_giwap(dev, info, ap_addr, extra); | |
1398 | default: | |
1399 | return -EOPNOTSUPP; | |
1400 | } | |
1401 | } | |
1f9298f9 | 1402 | |
04b0c5c6 JB |
1403 | static int cfg80211_wext_siwessid(struct net_device *dev, |
1404 | struct iw_request_info *info, | |
1405 | struct iw_point *data, char *ssid) | |
1f9298f9 JB |
1406 | { |
1407 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1408 | ||
1409 | switch (wdev->iftype) { | |
1410 | case NL80211_IFTYPE_ADHOC: | |
1411 | return cfg80211_ibss_wext_siwessid(dev, info, data, ssid); | |
1412 | case NL80211_IFTYPE_STATION: | |
1413 | return cfg80211_mgd_wext_siwessid(dev, info, data, ssid); | |
1414 | default: | |
1415 | return -EOPNOTSUPP; | |
1416 | } | |
1417 | } | |
1f9298f9 | 1418 | |
04b0c5c6 JB |
1419 | static int cfg80211_wext_giwessid(struct net_device *dev, |
1420 | struct iw_request_info *info, | |
1421 | struct iw_point *data, char *ssid) | |
1f9298f9 JB |
1422 | { |
1423 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1424 | ||
42da2f94 JB |
1425 | data->flags = 0; |
1426 | data->length = 0; | |
1427 | ||
1f9298f9 JB |
1428 | switch (wdev->iftype) { |
1429 | case NL80211_IFTYPE_ADHOC: | |
1430 | return cfg80211_ibss_wext_giwessid(dev, info, data, ssid); | |
1431 | case NL80211_IFTYPE_STATION: | |
1432 | return cfg80211_mgd_wext_giwessid(dev, info, data, ssid); | |
1433 | default: | |
1434 | return -EOPNOTSUPP; | |
1435 | } | |
1436 | } | |
a9a11622 | 1437 | |
04b0c5c6 JB |
1438 | static int cfg80211_wext_siwpmksa(struct net_device *dev, |
1439 | struct iw_request_info *info, | |
1440 | struct iw_point *data, char *extra) | |
2944b2c2 SO |
1441 | { |
1442 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
1443 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
1444 | struct cfg80211_pmksa cfg_pmksa; | |
1445 | struct iw_pmksa *pmksa = (struct iw_pmksa *)extra; | |
1446 | ||
1447 | memset(&cfg_pmksa, 0, sizeof(struct cfg80211_pmksa)); | |
1448 | ||
1449 | if (wdev->iftype != NL80211_IFTYPE_STATION) | |
1450 | return -EINVAL; | |
1451 | ||
1452 | cfg_pmksa.bssid = pmksa->bssid.sa_data; | |
1453 | cfg_pmksa.pmkid = pmksa->pmkid; | |
1454 | ||
1455 | switch (pmksa->cmd) { | |
1456 | case IW_PMKSA_ADD: | |
1457 | if (!rdev->ops->set_pmksa) | |
1458 | return -EOPNOTSUPP; | |
1459 | ||
1460 | return rdev->ops->set_pmksa(&rdev->wiphy, dev, &cfg_pmksa); | |
1461 | ||
1462 | case IW_PMKSA_REMOVE: | |
1463 | if (!rdev->ops->del_pmksa) | |
1464 | return -EOPNOTSUPP; | |
1465 | ||
1466 | return rdev->ops->del_pmksa(&rdev->wiphy, dev, &cfg_pmksa); | |
1467 | ||
1468 | case IW_PMKSA_FLUSH: | |
1469 | if (!rdev->ops->flush_pmksa) | |
1470 | return -EOPNOTSUPP; | |
1471 | ||
1472 | return rdev->ops->flush_pmksa(&rdev->wiphy, dev); | |
1473 | ||
1474 | default: | |
1475 | return -EOPNOTSUPP; | |
1476 | } | |
1477 | } | |
1478 | ||
a9a11622 JB |
1479 | static const iw_handler cfg80211_handlers[] = { |
1480 | [IW_IOCTL_IDX(SIOCGIWNAME)] = (iw_handler) cfg80211_wext_giwname, | |
1481 | [IW_IOCTL_IDX(SIOCSIWFREQ)] = (iw_handler) cfg80211_wext_siwfreq, | |
1482 | [IW_IOCTL_IDX(SIOCGIWFREQ)] = (iw_handler) cfg80211_wext_giwfreq, | |
1483 | [IW_IOCTL_IDX(SIOCSIWMODE)] = (iw_handler) cfg80211_wext_siwmode, | |
1484 | [IW_IOCTL_IDX(SIOCGIWMODE)] = (iw_handler) cfg80211_wext_giwmode, | |
1485 | [IW_IOCTL_IDX(SIOCGIWRANGE)] = (iw_handler) cfg80211_wext_giwrange, | |
1486 | [IW_IOCTL_IDX(SIOCSIWAP)] = (iw_handler) cfg80211_wext_siwap, | |
1487 | [IW_IOCTL_IDX(SIOCGIWAP)] = (iw_handler) cfg80211_wext_giwap, | |
1488 | [IW_IOCTL_IDX(SIOCSIWMLME)] = (iw_handler) cfg80211_wext_siwmlme, | |
1489 | [IW_IOCTL_IDX(SIOCSIWSCAN)] = (iw_handler) cfg80211_wext_siwscan, | |
1490 | [IW_IOCTL_IDX(SIOCGIWSCAN)] = (iw_handler) cfg80211_wext_giwscan, | |
1491 | [IW_IOCTL_IDX(SIOCSIWESSID)] = (iw_handler) cfg80211_wext_siwessid, | |
1492 | [IW_IOCTL_IDX(SIOCGIWESSID)] = (iw_handler) cfg80211_wext_giwessid, | |
1493 | [IW_IOCTL_IDX(SIOCSIWRATE)] = (iw_handler) cfg80211_wext_siwrate, | |
1494 | [IW_IOCTL_IDX(SIOCGIWRATE)] = (iw_handler) cfg80211_wext_giwrate, | |
1495 | [IW_IOCTL_IDX(SIOCSIWRTS)] = (iw_handler) cfg80211_wext_siwrts, | |
1496 | [IW_IOCTL_IDX(SIOCGIWRTS)] = (iw_handler) cfg80211_wext_giwrts, | |
1497 | [IW_IOCTL_IDX(SIOCSIWFRAG)] = (iw_handler) cfg80211_wext_siwfrag, | |
1498 | [IW_IOCTL_IDX(SIOCGIWFRAG)] = (iw_handler) cfg80211_wext_giwfrag, | |
1499 | [IW_IOCTL_IDX(SIOCSIWTXPOW)] = (iw_handler) cfg80211_wext_siwtxpower, | |
1500 | [IW_IOCTL_IDX(SIOCGIWTXPOW)] = (iw_handler) cfg80211_wext_giwtxpower, | |
1501 | [IW_IOCTL_IDX(SIOCSIWRETRY)] = (iw_handler) cfg80211_wext_siwretry, | |
1502 | [IW_IOCTL_IDX(SIOCGIWRETRY)] = (iw_handler) cfg80211_wext_giwretry, | |
1503 | [IW_IOCTL_IDX(SIOCSIWENCODE)] = (iw_handler) cfg80211_wext_siwencode, | |
1504 | [IW_IOCTL_IDX(SIOCGIWENCODE)] = (iw_handler) cfg80211_wext_giwencode, | |
1505 | [IW_IOCTL_IDX(SIOCSIWPOWER)] = (iw_handler) cfg80211_wext_siwpower, | |
1506 | [IW_IOCTL_IDX(SIOCGIWPOWER)] = (iw_handler) cfg80211_wext_giwpower, | |
1507 | [IW_IOCTL_IDX(SIOCSIWGENIE)] = (iw_handler) cfg80211_wext_siwgenie, | |
1508 | [IW_IOCTL_IDX(SIOCSIWAUTH)] = (iw_handler) cfg80211_wext_siwauth, | |
1509 | [IW_IOCTL_IDX(SIOCGIWAUTH)] = (iw_handler) cfg80211_wext_giwauth, | |
1510 | [IW_IOCTL_IDX(SIOCSIWENCODEEXT)]= (iw_handler) cfg80211_wext_siwencodeext, | |
2944b2c2 | 1511 | [IW_IOCTL_IDX(SIOCSIWPMKSA)] = (iw_handler) cfg80211_wext_siwpmksa, |
a9a11622 JB |
1512 | }; |
1513 | ||
1514 | const struct iw_handler_def cfg80211_wext_handler = { | |
1515 | .num_standard = ARRAY_SIZE(cfg80211_handlers), | |
1516 | .standard = cfg80211_handlers, | |
1517 | .get_wireless_stats = cfg80211_wireless_stats, | |
1518 | }; |