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[MAC80211]: remove turbo modes
[linux-2.6/verdex.git] / net / mac80211 / ieee80211_ioctl.c
blobe1c4502b26bf4bdb7f3c073ce6e53443f0456997
1 /*
2 * Copyright 2002-2005, Instant802 Networks, Inc.
3 * Copyright 2005-2006, Devicescape Software, Inc.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 */
9
10 #include <linux/module.h>
11 #include <linux/init.h>
12 #include <linux/netdevice.h>
13 #include <linux/types.h>
14 #include <linux/slab.h>
15 #include <linux/skbuff.h>
16 #include <linux/etherdevice.h>
17 #include <linux/if_arp.h>
18 #include <linux/wireless.h>
19 #include <net/iw_handler.h>
20 #include <asm/uaccess.h>
21
22 #include <net/mac80211.h>
23 #include "ieee80211_i.h"
24 #include "hostapd_ioctl.h"
25 #include "ieee80211_rate.h"
26 #include "wpa.h"
27 #include "aes_ccm.h"
28
29
30 /*
31 * Wow. This ioctl interface is such crap, it's tied
32 * to internal definitions. I hope it dies soon.
33 */
34 static int mode_to_hostapd_mode(enum ieee80211_phymode mode)
35 {
36 switch (mode) {
37 case MODE_IEEE80211A:
38 return 0;
39 case MODE_IEEE80211B:
40 return 1;
41 case MODE_IEEE80211G:
42 return 3;
43 case NUM_IEEE80211_MODES:
44 WARN_ON(1);
45 break;
46 }
47 WARN_ON(1);
48 return -1;
49 }
50
51 static enum ieee80211_phymode hostapd_mode_to_mode(int hostapd_mode)
52 {
53 switch (hostapd_mode) {
54 case 0:
55 return MODE_IEEE80211A;
56 case 1:
57 return MODE_IEEE80211B;
58 case 3:
59 return MODE_IEEE80211G;
60 }
61 return NUM_IEEE80211_MODES;
62 }
63
64 static int ieee80211_set_encryption(struct net_device *dev, u8 *sta_addr,
65 int idx, int alg, int set_tx_key,
66 const u8 *_key, size_t key_len)
67 {
68 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
69 int ret = 0;
70 struct sta_info *sta;
71 struct ieee80211_key *key;
72 struct ieee80211_sub_if_data *sdata;
73
74 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
75
76 if (is_broadcast_ether_addr(sta_addr)) {
77 sta = NULL;
78 if (idx >= NUM_DEFAULT_KEYS) {
79 printk(KERN_DEBUG "%s: set_encrypt - invalid idx=%d\n",
80 dev->name, idx);
81 return -EINVAL;
82 }
83 key = sdata->keys[idx];
84 } else {
85 set_tx_key = 0;
86 if (idx != 0) {
87 printk(KERN_DEBUG "%s: set_encrypt - non-zero idx for "
88 "individual key\n", dev->name);
89 return -EINVAL;
90 }
91
92 sta = sta_info_get(local, sta_addr);
93 if (!sta) {
94 #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
95 printk(KERN_DEBUG "%s: set_encrypt - unknown addr "
96 MAC_FMT "\n",
97 dev->name, MAC_ARG(sta_addr));
98 #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
99
100 return -ENOENT;
101 }
102
103 key = sta->key;
104 }
105
106 if (alg == ALG_NONE) {
107 ieee80211_key_free(key);
108 key = NULL;
109 } else {
110 /*
111 * Automatically frees any old key if present.
112 */
113 key = ieee80211_key_alloc(sdata, sta, alg, idx, key_len, _key);
114 if (!key) {
115 ret = -ENOMEM;
116 goto err_out;
117 }
118 }
119
120 if (set_tx_key || (!sta && !sdata->default_key && key))
121 ieee80211_set_default_key(sdata, idx);
122
123 ret = 0;
124 err_out:
125 if (sta)
126 sta_info_put(sta);
127 return ret;
128 }
129
130 static int ieee80211_ioctl_siwgenie(struct net_device *dev,
131 struct iw_request_info *info,
132 struct iw_point *data, char *extra)
133 {
134 struct ieee80211_sub_if_data *sdata;
135 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
136
137 if (local->user_space_mlme)
138 return -EOPNOTSUPP;
139
140 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
141 if (sdata->type == IEEE80211_IF_TYPE_STA ||
142 sdata->type == IEEE80211_IF_TYPE_IBSS) {
143 int ret = ieee80211_sta_set_extra_ie(dev, extra, data->length);
144 if (ret)
145 return ret;
146 sdata->u.sta.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL;
147 ieee80211_sta_req_auth(dev, &sdata->u.sta);
148 return 0;
149 }
150
151 if (sdata->type == IEEE80211_IF_TYPE_AP) {
152 kfree(sdata->u.ap.generic_elem);
153 sdata->u.ap.generic_elem = kmalloc(data->length, GFP_KERNEL);
154 if (!sdata->u.ap.generic_elem)
155 return -ENOMEM;
156 memcpy(sdata->u.ap.generic_elem, extra, data->length);
157 sdata->u.ap.generic_elem_len = data->length;
158 return ieee80211_if_config(dev);
159 }
160 return -EOPNOTSUPP;
161 }
162
163 static int ieee80211_ioctl_giwname(struct net_device *dev,
164 struct iw_request_info *info,
165 char *name, char *extra)
166 {
167 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
168
169 switch (local->hw.conf.phymode) {
170 case MODE_IEEE80211A:
171 strcpy(name, "IEEE 802.11a");
172 break;
173 case MODE_IEEE80211B:
174 strcpy(name, "IEEE 802.11b");
175 break;
176 case MODE_IEEE80211G:
177 strcpy(name, "IEEE 802.11g");
178 break;
179 default:
180 strcpy(name, "IEEE 802.11");
181 break;
182 }
183
184 return 0;
185 }
186
187
188 static int ieee80211_ioctl_giwrange(struct net_device *dev,
189 struct iw_request_info *info,
190 struct iw_point *data, char *extra)
191 {
192 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
193 struct iw_range *range = (struct iw_range *) extra;
194 struct ieee80211_hw_mode *mode = NULL;
195 int c = 0;
196
197 data->length = sizeof(struct iw_range);
198 memset(range, 0, sizeof(struct iw_range));
199
200 range->we_version_compiled = WIRELESS_EXT;
201 range->we_version_source = 21;
202 range->retry_capa = IW_RETRY_LIMIT;
203 range->retry_flags = IW_RETRY_LIMIT;
204 range->min_retry = 0;
205 range->max_retry = 255;
206 range->min_rts = 0;
207 range->max_rts = 2347;
208 range->min_frag = 256;
209 range->max_frag = 2346;
210
211 range->encoding_size[0] = 5;
212 range->encoding_size[1] = 13;
213 range->num_encoding_sizes = 2;
214 range->max_encoding_tokens = NUM_DEFAULT_KEYS;
215
216 range->max_qual.qual = local->hw.max_signal;
217 range->max_qual.level = local->hw.max_rssi;
218 range->max_qual.noise = local->hw.max_noise;
219 range->max_qual.updated = local->wstats_flags;
220
221 range->avg_qual.qual = local->hw.max_signal/2;
222 range->avg_qual.level = 0;
223 range->avg_qual.noise = 0;
224 range->avg_qual.updated = local->wstats_flags;
225
226 range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
227 IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
228
229 list_for_each_entry(mode, &local->modes_list, list) {
230 int i = 0;
231
232 if (!(local->enabled_modes & (1 << mode->mode)) ||
233 (local->hw_modes & local->enabled_modes &
234 (1 << MODE_IEEE80211G) && mode->mode == MODE_IEEE80211B))
235 continue;
236
237 while (i < mode->num_channels && c < IW_MAX_FREQUENCIES) {
238 struct ieee80211_channel *chan = &mode->channels[i];
239
240 if (chan->flag & IEEE80211_CHAN_W_SCAN) {
241 range->freq[c].i = chan->chan;
242 range->freq[c].m = chan->freq * 100000;
243 range->freq[c].e = 1;
244 c++;
245 }
246 i++;
247 }
248 }
249 range->num_channels = c;
250 range->num_frequency = c;
251
252 IW_EVENT_CAPA_SET_KERNEL(range->event_capa);
253 IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWTHRSPY);
254 IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP);
255 IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN);
256
257 return 0;
258 }
259
260
261 static int ieee80211_ioctl_siwmode(struct net_device *dev,
262 struct iw_request_info *info,
263 __u32 *mode, char *extra)
264 {
265 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
266 int type;
267
268 if (sdata->type == IEEE80211_IF_TYPE_VLAN)
269 return -EOPNOTSUPP;
270
271 switch (*mode) {
272 case IW_MODE_INFRA:
273 type = IEEE80211_IF_TYPE_STA;
274 break;
275 case IW_MODE_ADHOC:
276 type = IEEE80211_IF_TYPE_IBSS;
277 break;
278 case IW_MODE_MONITOR:
279 type = IEEE80211_IF_TYPE_MNTR;
280 break;
281 default:
282 return -EINVAL;
283 }
284
285 if (type == sdata->type)
286 return 0;
287 if (netif_running(dev))
288 return -EBUSY;
289
290 ieee80211_if_reinit(dev);
291 ieee80211_if_set_type(dev, type);
292
293 return 0;
294 }
295
296
297 static int ieee80211_ioctl_giwmode(struct net_device *dev,
298 struct iw_request_info *info,
299 __u32 *mode, char *extra)
300 {
301 struct ieee80211_sub_if_data *sdata;
302
303 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
304 switch (sdata->type) {
305 case IEEE80211_IF_TYPE_AP:
306 *mode = IW_MODE_MASTER;
307 break;
308 case IEEE80211_IF_TYPE_STA:
309 *mode = IW_MODE_INFRA;
310 break;
311 case IEEE80211_IF_TYPE_IBSS:
312 *mode = IW_MODE_ADHOC;
313 break;
314 case IEEE80211_IF_TYPE_MNTR:
315 *mode = IW_MODE_MONITOR;
316 break;
317 case IEEE80211_IF_TYPE_WDS:
318 *mode = IW_MODE_REPEAT;
319 break;
320 case IEEE80211_IF_TYPE_VLAN:
321 *mode = IW_MODE_SECOND; /* FIXME */
322 break;
323 default:
324 *mode = IW_MODE_AUTO;
325 break;
326 }
327 return 0;
328 }
329
330 int ieee80211_set_channel(struct ieee80211_local *local, int channel, int freq)
331 {
332 struct ieee80211_hw_mode *mode;
333 int c, set = 0;
334 int ret = -EINVAL;
335
336 list_for_each_entry(mode, &local->modes_list, list) {
337 if (!(local->enabled_modes & (1 << mode->mode)))
338 continue;
339 for (c = 0; c < mode->num_channels; c++) {
340 struct ieee80211_channel *chan = &mode->channels[c];
341 if (chan->flag & IEEE80211_CHAN_W_SCAN &&
342 ((chan->chan == channel) || (chan->freq == freq))) {
343 /* Use next_mode as the mode preference to
344 * resolve non-unique channel numbers. */
345 if (set && mode->mode != local->next_mode)
346 continue;
347
348 local->oper_channel = chan;
349 local->oper_hw_mode = mode;
350 set++;
351 }
352 }
353 }
354
355 if (set) {
356 if (local->sta_scanning)
357 ret = 0;
358 else
359 ret = ieee80211_hw_config(local);
360
361 rate_control_clear(local);
362 }
363
364 return ret;
365 }
366
367 static int ieee80211_ioctl_siwfreq(struct net_device *dev,
368 struct iw_request_info *info,
369 struct iw_freq *freq, char *extra)
370 {
371 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
372 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
373
374 if (sdata->type == IEEE80211_IF_TYPE_STA)
375 sdata->u.sta.flags &= ~IEEE80211_STA_AUTO_CHANNEL_SEL;
376
377 /* freq->e == 0: freq->m = channel; otherwise freq = m * 10^e */
378 if (freq->e == 0) {
379 if (freq->m < 0) {
380 if (sdata->type == IEEE80211_IF_TYPE_STA)
381 sdata->u.sta.flags |=
382 IEEE80211_STA_AUTO_CHANNEL_SEL;
383 return 0;
384 } else
385 return ieee80211_set_channel(local, freq->m, -1);
386 } else {
387 int i, div = 1000000;
388 for (i = 0; i < freq->e; i++)
389 div /= 10;
390 if (div > 0)
391 return ieee80211_set_channel(local, -1, freq->m / div);
392 else
393 return -EINVAL;
394 }
395 }
396
397
398 static int ieee80211_ioctl_giwfreq(struct net_device *dev,
399 struct iw_request_info *info,
400 struct iw_freq *freq, char *extra)
401 {
402 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
403
404 /* TODO: in station mode (Managed/Ad-hoc) might need to poll low-level
405 * driver for the current channel with firmware-based management */
406
407 freq->m = local->hw.conf.freq;
408 freq->e = 6;
409
410 return 0;
411 }
412
413
414 static int ieee80211_ioctl_siwessid(struct net_device *dev,
415 struct iw_request_info *info,
416 struct iw_point *data, char *ssid)
417 {
418 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
419 struct ieee80211_sub_if_data *sdata;
420 size_t len = data->length;
421
422 /* iwconfig uses nul termination in SSID.. */
423 if (len > 0 && ssid[len - 1] == '\0')
424 len--;
425
426 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
427 if (sdata->type == IEEE80211_IF_TYPE_STA ||
428 sdata->type == IEEE80211_IF_TYPE_IBSS) {
429 int ret;
430 if (local->user_space_mlme) {
431 if (len > IEEE80211_MAX_SSID_LEN)
432 return -EINVAL;
433 memcpy(sdata->u.sta.ssid, ssid, len);
434 sdata->u.sta.ssid_len = len;
435 return 0;
436 }
437 if (data->flags)
438 sdata->u.sta.flags &= ~IEEE80211_STA_AUTO_SSID_SEL;
439 else
440 sdata->u.sta.flags |= IEEE80211_STA_AUTO_SSID_SEL;
441 ret = ieee80211_sta_set_ssid(dev, ssid, len);
442 if (ret)
443 return ret;
444 ieee80211_sta_req_auth(dev, &sdata->u.sta);
445 return 0;
446 }
447
448 if (sdata->type == IEEE80211_IF_TYPE_AP) {
449 memcpy(sdata->u.ap.ssid, ssid, len);
450 memset(sdata->u.ap.ssid + len, 0,
451 IEEE80211_MAX_SSID_LEN - len);
452 sdata->u.ap.ssid_len = len;
453 return ieee80211_if_config(dev);
454 }
455 return -EOPNOTSUPP;
456 }
457
458
459 static int ieee80211_ioctl_giwessid(struct net_device *dev,
460 struct iw_request_info *info,
461 struct iw_point *data, char *ssid)
462 {
463 size_t len;
464
465 struct ieee80211_sub_if_data *sdata;
466 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
467 if (sdata->type == IEEE80211_IF_TYPE_STA ||
468 sdata->type == IEEE80211_IF_TYPE_IBSS) {
469 int res = ieee80211_sta_get_ssid(dev, ssid, &len);
470 if (res == 0) {
471 data->length = len;
472 data->flags = 1;
473 } else
474 data->flags = 0;
475 return res;
476 }
477
478 if (sdata->type == IEEE80211_IF_TYPE_AP) {
479 len = sdata->u.ap.ssid_len;
480 if (len > IW_ESSID_MAX_SIZE)
481 len = IW_ESSID_MAX_SIZE;
482 memcpy(ssid, sdata->u.ap.ssid, len);
483 data->length = len;
484 data->flags = 1;
485 return 0;
486 }
487 return -EOPNOTSUPP;
488 }
489
490
491 static int ieee80211_ioctl_siwap(struct net_device *dev,
492 struct iw_request_info *info,
493 struct sockaddr *ap_addr, char *extra)
494 {
495 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
496 struct ieee80211_sub_if_data *sdata;
497
498 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
499 if (sdata->type == IEEE80211_IF_TYPE_STA ||
500 sdata->type == IEEE80211_IF_TYPE_IBSS) {
501 int ret;
502 if (local->user_space_mlme) {
503 memcpy(sdata->u.sta.bssid, (u8 *) &ap_addr->sa_data,
504 ETH_ALEN);
505 return 0;
506 }
507 if (is_zero_ether_addr((u8 *) &ap_addr->sa_data))
508 sdata->u.sta.flags |= IEEE80211_STA_AUTO_BSSID_SEL |
509 IEEE80211_STA_AUTO_CHANNEL_SEL;
510 else if (is_broadcast_ether_addr((u8 *) &ap_addr->sa_data))
511 sdata->u.sta.flags |= IEEE80211_STA_AUTO_BSSID_SEL;
512 else
513 sdata->u.sta.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL;
514 ret = ieee80211_sta_set_bssid(dev, (u8 *) &ap_addr->sa_data);
515 if (ret)
516 return ret;
517 ieee80211_sta_req_auth(dev, &sdata->u.sta);
518 return 0;
519 } else if (sdata->type == IEEE80211_IF_TYPE_WDS) {
520 if (memcmp(sdata->u.wds.remote_addr, (u8 *) &ap_addr->sa_data,
521 ETH_ALEN) == 0)
522 return 0;
523 return ieee80211_if_update_wds(dev, (u8 *) &ap_addr->sa_data);
524 }
525
526 return -EOPNOTSUPP;
527 }
528
529
530 static int ieee80211_ioctl_giwap(struct net_device *dev,
531 struct iw_request_info *info,
532 struct sockaddr *ap_addr, char *extra)
533 {
534 struct ieee80211_sub_if_data *sdata;
535
536 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
537 if (sdata->type == IEEE80211_IF_TYPE_STA ||
538 sdata->type == IEEE80211_IF_TYPE_IBSS) {
539 ap_addr->sa_family = ARPHRD_ETHER;
540 memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
541 return 0;
542 } else if (sdata->type == IEEE80211_IF_TYPE_WDS) {
543 ap_addr->sa_family = ARPHRD_ETHER;
544 memcpy(&ap_addr->sa_data, sdata->u.wds.remote_addr, ETH_ALEN);
545 return 0;
546 }
547
548 return -EOPNOTSUPP;
549 }
550
551
552 static int ieee80211_ioctl_siwscan(struct net_device *dev,
553 struct iw_request_info *info,
554 struct iw_point *data, char *extra)
555 {
556 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
557 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
558 u8 *ssid = NULL;
559 size_t ssid_len = 0;
560
561 if (!netif_running(dev))
562 return -ENETDOWN;
563
564 switch (sdata->type) {
565 case IEEE80211_IF_TYPE_STA:
566 case IEEE80211_IF_TYPE_IBSS:
567 if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) {
568 ssid = sdata->u.sta.ssid;
569 ssid_len = sdata->u.sta.ssid_len;
570 }
571 break;
572 case IEEE80211_IF_TYPE_AP:
573 if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) {
574 ssid = sdata->u.ap.ssid;
575 ssid_len = sdata->u.ap.ssid_len;
576 }
577 break;
578 default:
579 return -EOPNOTSUPP;
580 }
581
582 return ieee80211_sta_req_scan(dev, ssid, ssid_len);
583 }
584
585
586 static int ieee80211_ioctl_giwscan(struct net_device *dev,
587 struct iw_request_info *info,
588 struct iw_point *data, char *extra)
589 {
590 int res;
591 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
592 if (local->sta_scanning)
593 return -EAGAIN;
594 res = ieee80211_sta_scan_results(dev, extra, data->length);
595 if (res >= 0) {
596 data->length = res;
597 return 0;
598 }
599 data->length = 0;
600 return res;
601 }
602
603
604 static int ieee80211_ioctl_siwrate(struct net_device *dev,
605 struct iw_request_info *info,
606 struct iw_param *rate, char *extra)
607 {
608 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
609 struct ieee80211_hw_mode *mode;
610 int i;
611 u32 target_rate = rate->value / 100000;
612 struct ieee80211_sub_if_data *sdata;
613
614 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
615 if (!sdata->bss)
616 return -ENODEV;
617 mode = local->oper_hw_mode;
618 /* target_rate = -1, rate->fixed = 0 means auto only, so use all rates
619 * target_rate = X, rate->fixed = 1 means only rate X
620 * target_rate = X, rate->fixed = 0 means all rates <= X */
621 sdata->bss->max_ratectrl_rateidx = -1;
622 sdata->bss->force_unicast_rateidx = -1;
623 if (rate->value < 0)
624 return 0;
625 for (i=0; i< mode->num_rates; i++) {
626 struct ieee80211_rate *rates = &mode->rates[i];
627 int this_rate = rates->rate;
628
629 if (target_rate == this_rate) {
630 sdata->bss->max_ratectrl_rateidx = i;
631 if (rate->fixed)
632 sdata->bss->force_unicast_rateidx = i;
633 break;
634 }
635 }
636 return 0;
637 }
638
639 static int ieee80211_ioctl_giwrate(struct net_device *dev,
640 struct iw_request_info *info,
641 struct iw_param *rate, char *extra)
642 {
643 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
644 struct sta_info *sta;
645 struct ieee80211_sub_if_data *sdata;
646
647 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
648 if (sdata->type == IEEE80211_IF_TYPE_STA)
649 sta = sta_info_get(local, sdata->u.sta.bssid);
650 else
651 return -EOPNOTSUPP;
652 if (!sta)
653 return -ENODEV;
654 if (sta->txrate < local->oper_hw_mode->num_rates)
655 rate->value = local->oper_hw_mode->rates[sta->txrate].rate * 100000;
656 else
657 rate->value = 0;
658 sta_info_put(sta);
659 return 0;
660 }
661
662 static int ieee80211_ioctl_giwtxpower(struct net_device *dev,
663 struct iw_request_info *info,
664 union iwreq_data *data, char *extra)
665 {
666 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
667
668 data->txpower.fixed = 1;
669 data->txpower.disabled = !(local->hw.conf.radio_enabled);
670 data->txpower.value = local->hw.conf.power_level;
671 data->txpower.flags = IW_TXPOW_DBM;
672
673 return 0;
674 }
675
676 static int ieee80211_ioctl_siwrts(struct net_device *dev,
677 struct iw_request_info *info,
678 struct iw_param *rts, char *extra)
679 {
680 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
681
682 if (rts->disabled)
683 local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
684 else if (rts->value < 0 || rts->value > IEEE80211_MAX_RTS_THRESHOLD)
685 return -EINVAL;
686 else
687 local->rts_threshold = rts->value;
688
689 /* If the wlan card performs RTS/CTS in hardware/firmware,
690 * configure it here */
691
692 if (local->ops->set_rts_threshold)
693 local->ops->set_rts_threshold(local_to_hw(local),
694 local->rts_threshold);
695
696 return 0;
697 }
698
699 static int ieee80211_ioctl_giwrts(struct net_device *dev,
700 struct iw_request_info *info,
701 struct iw_param *rts, char *extra)
702 {
703 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
704
705 rts->value = local->rts_threshold;
706 rts->disabled = (rts->value >= IEEE80211_MAX_RTS_THRESHOLD);
707 rts->fixed = 1;
708
709 return 0;
710 }
711
712
713 static int ieee80211_ioctl_siwfrag(struct net_device *dev,
714 struct iw_request_info *info,
715 struct iw_param *frag, char *extra)
716 {
717 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
718
719 if (frag->disabled)
720 local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
721 else if (frag->value < 256 ||
722 frag->value > IEEE80211_MAX_FRAG_THRESHOLD)
723 return -EINVAL;
724 else {
725 /* Fragment length must be even, so strip LSB. */
726 local->fragmentation_threshold = frag->value & ~0x1;
727 }
728
729 /* If the wlan card performs fragmentation in hardware/firmware,
730 * configure it here */
731
732 if (local->ops->set_frag_threshold)
733 local->ops->set_frag_threshold(
734 local_to_hw(local),
735 local->fragmentation_threshold);
736
737 return 0;
738 }
739
740 static int ieee80211_ioctl_giwfrag(struct net_device *dev,
741 struct iw_request_info *info,
742 struct iw_param *frag, char *extra)
743 {
744 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
745
746 frag->value = local->fragmentation_threshold;
747 frag->disabled = (frag->value >= IEEE80211_MAX_RTS_THRESHOLD);
748 frag->fixed = 1;
749
750 return 0;
751 }
752
753
754 static int ieee80211_ioctl_siwretry(struct net_device *dev,
755 struct iw_request_info *info,
756 struct iw_param *retry, char *extra)
757 {
758 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
759
760 if (retry->disabled ||
761 (retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
762 return -EINVAL;
763
764 if (retry->flags & IW_RETRY_MAX)
765 local->long_retry_limit = retry->value;
766 else if (retry->flags & IW_RETRY_MIN)
767 local->short_retry_limit = retry->value;
768 else {
769 local->long_retry_limit = retry->value;
770 local->short_retry_limit = retry->value;
771 }
772
773 if (local->ops->set_retry_limit) {
774 return local->ops->set_retry_limit(
775 local_to_hw(local),
776 local->short_retry_limit,
777 local->long_retry_limit);
778 }
779
780 return 0;
781 }
782
783
784 static int ieee80211_ioctl_giwretry(struct net_device *dev,
785 struct iw_request_info *info,
786 struct iw_param *retry, char *extra)
787 {
788 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
789
790 retry->disabled = 0;
791 if (retry->flags == 0 || retry->flags & IW_RETRY_MIN) {
792 /* first return min value, iwconfig will ask max value
793 * later if needed */
794 retry->flags |= IW_RETRY_LIMIT;
795 retry->value = local->short_retry_limit;
796 if (local->long_retry_limit != local->short_retry_limit)
797 retry->flags |= IW_RETRY_MIN;
798 return 0;
799 }
800 if (retry->flags & IW_RETRY_MAX) {
801 retry->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
802 retry->value = local->long_retry_limit;
803 }
804
805 return 0;
806 }
807
808 static int ieee80211_ioctl_prism2_param(struct net_device *dev,
809 struct iw_request_info *info,
810 void *wrqu, char *extra)
811 {
812 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
813 struct ieee80211_sub_if_data *sdata;
814 int *i = (int *) extra;
815 int param = *i;
816 int value = *(i + 1);
817 int ret = 0;
818 int mode;
819
820 if (!capable(CAP_NET_ADMIN))
821 return -EPERM;
822
823 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
824
825 switch (param) {
826 case PRISM2_PARAM_IEEE_802_1X:
827 if (local->ops->set_ieee8021x)
828 ret = local->ops->set_ieee8021x(local_to_hw(local),
829 value);
830 if (ret)
831 printk(KERN_DEBUG "%s: failed to set IEEE 802.1X (%d) "
832 "for low-level driver\n", dev->name, value);
833 else
834 sdata->ieee802_1x = value;
835 break;
836
837 case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES:
838 if (sdata->type == IEEE80211_IF_TYPE_AP) {
839 if (value)
840 sdata->flags |= IEEE80211_SDATA_USE_PROTECTION;
841 else
842 sdata->flags &= ~IEEE80211_SDATA_USE_PROTECTION;
843 ieee80211_erp_info_change_notify(dev,
844 IEEE80211_ERP_CHANGE_PROTECTION);
845 } else {
846 ret = -ENOENT;
847 }
848 break;
849
850 case PRISM2_PARAM_PREAMBLE:
851 if (sdata->type == IEEE80211_IF_TYPE_AP) {
852 if (value)
853 sdata->flags |= IEEE80211_SDATA_SHORT_PREAMBLE;
854 else
855 sdata->flags &= ~IEEE80211_SDATA_SHORT_PREAMBLE;
856 ieee80211_erp_info_change_notify(dev,
857 IEEE80211_ERP_CHANGE_PREAMBLE);
858 } else {
859 ret = -ENOENT;
860 }
861 break;
862
863 case PRISM2_PARAM_SHORT_SLOT_TIME:
864 if (value)
865 local->hw.conf.flags |= IEEE80211_CONF_SHORT_SLOT_TIME;
866 else
867 local->hw.conf.flags &= ~IEEE80211_CONF_SHORT_SLOT_TIME;
868 if (ieee80211_hw_config(local))
869 ret = -EINVAL;
870 break;
871
872 case PRISM2_PARAM_NEXT_MODE:
873 local->next_mode = hostapd_mode_to_mode(value);
874 break;
875
876 case PRISM2_PARAM_KEY_TX_RX_THRESHOLD:
877 local->key_tx_rx_threshold = value;
878 break;
879
880 case PRISM2_PARAM_WIFI_WME_NOACK_TEST:
881 local->wifi_wme_noack_test = value;
882 break;
883
884 case PRISM2_PARAM_SCAN_FLAGS:
885 local->scan_flags = value;
886 break;
887
888 case PRISM2_PARAM_MIXED_CELL:
889 if (sdata->type != IEEE80211_IF_TYPE_STA &&
890 sdata->type != IEEE80211_IF_TYPE_IBSS)
891 ret = -EINVAL;
892 else {
893 if (value)
894 sdata->u.sta.flags |= IEEE80211_STA_MIXED_CELL;
895 else
896 sdata->u.sta.flags &= ~IEEE80211_STA_MIXED_CELL;
897 }
898 break;
899
900 case PRISM2_PARAM_HW_MODES:
901 mode = 1;
902 local->enabled_modes = 0;
903 while (value) {
904 if (value & 1)
905 local->enabled_modes |=
906 hostapd_mode_to_mode(mode);
907 mode <<= 1;
908 value >>= 1;
909 }
910 break;
911
912 case PRISM2_PARAM_CREATE_IBSS:
913 if (sdata->type != IEEE80211_IF_TYPE_IBSS)
914 ret = -EINVAL;
915 else {
916 if (value)
917 sdata->u.sta.flags |= IEEE80211_STA_CREATE_IBSS;
918 else
919 sdata->u.sta.flags &= ~IEEE80211_STA_CREATE_IBSS;
920 }
921 break;
922 case PRISM2_PARAM_WMM_ENABLED:
923 if (sdata->type != IEEE80211_IF_TYPE_STA &&
924 sdata->type != IEEE80211_IF_TYPE_IBSS)
925 ret = -EINVAL;
926 else {
927 if (value)
928 sdata->u.sta.flags |= IEEE80211_STA_WMM_ENABLED;
929 else
930 sdata->u.sta.flags &= ~IEEE80211_STA_WMM_ENABLED;
931 }
932 break;
933 default:
934 ret = -EOPNOTSUPP;
935 break;
936 }
937
938 return ret;
939 }
940
941
942 static int ieee80211_ioctl_get_prism2_param(struct net_device *dev,
943 struct iw_request_info *info,
944 void *wrqu, char *extra)
945 {
946 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
947 struct ieee80211_sub_if_data *sdata;
948 int *param = (int *) extra;
949 int ret = 0;
950 int mode;
951
952 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
953
954 switch (*param) {
955 case PRISM2_PARAM_IEEE_802_1X:
956 *param = sdata->ieee802_1x;
957 break;
958
959 case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES:
960 *param = !!(sdata->flags & IEEE80211_SDATA_USE_PROTECTION);
961 break;
962
963 case PRISM2_PARAM_PREAMBLE:
964 *param = !!(sdata->flags & IEEE80211_SDATA_SHORT_PREAMBLE);
965 break;
966
967 case PRISM2_PARAM_SHORT_SLOT_TIME:
968 *param = !!(local->hw.conf.flags & IEEE80211_CONF_SHORT_SLOT_TIME);
969 break;
970
971 case PRISM2_PARAM_NEXT_MODE:
972 *param = local->next_mode;
973 break;
974
975 case PRISM2_PARAM_KEY_TX_RX_THRESHOLD:
976 *param = local->key_tx_rx_threshold;
977 break;
978
979 case PRISM2_PARAM_WIFI_WME_NOACK_TEST:
980 *param = local->wifi_wme_noack_test;
981 break;
982
983 case PRISM2_PARAM_SCAN_FLAGS:
984 *param = local->scan_flags;
985 break;
986
987 case PRISM2_PARAM_HW_MODES:
988 mode = 0;
989 *param = 0;
990 while (mode < NUM_IEEE80211_MODES) {
991 if (local->enabled_modes & (1<<mode))
992 *param |= mode_to_hostapd_mode(1<<mode);
993 mode++;
994 }
995 break;
996
997 case PRISM2_PARAM_CREATE_IBSS:
998 if (sdata->type != IEEE80211_IF_TYPE_IBSS)
999 ret = -EINVAL;
1000 else
1001 *param = !!(sdata->u.sta.flags &
1002 IEEE80211_STA_CREATE_IBSS);
1003 break;
1004
1005 case PRISM2_PARAM_MIXED_CELL:
1006 if (sdata->type != IEEE80211_IF_TYPE_STA &&
1007 sdata->type != IEEE80211_IF_TYPE_IBSS)
1008 ret = -EINVAL;
1009 else
1010 *param = !!(sdata->u.sta.flags &
1011 IEEE80211_STA_MIXED_CELL);
1012 break;
1013
1014 case PRISM2_PARAM_WMM_ENABLED:
1015 if (sdata->type != IEEE80211_IF_TYPE_STA &&
1016 sdata->type != IEEE80211_IF_TYPE_IBSS)
1017 ret = -EINVAL;
1018 else
1019 *param = !!(sdata->u.sta.flags &
1020 IEEE80211_STA_WMM_ENABLED);
1021 break;
1022 default:
1023 ret = -EOPNOTSUPP;
1024 break;
1025 }
1026
1027 return ret;
1028 }
1029
1030 static int ieee80211_ioctl_siwmlme(struct net_device *dev,
1031 struct iw_request_info *info,
1032 struct iw_point *data, char *extra)
1033 {
1034 struct ieee80211_sub_if_data *sdata;
1035 struct iw_mlme *mlme = (struct iw_mlme *) extra;
1036
1037 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1038 if (sdata->type != IEEE80211_IF_TYPE_STA &&
1039 sdata->type != IEEE80211_IF_TYPE_IBSS)
1040 return -EINVAL;
1041
1042 switch (mlme->cmd) {
1043 case IW_MLME_DEAUTH:
1044 /* TODO: mlme->addr.sa_data */
1045 return ieee80211_sta_deauthenticate(dev, mlme->reason_code);
1046 case IW_MLME_DISASSOC:
1047 /* TODO: mlme->addr.sa_data */
1048 return ieee80211_sta_disassociate(dev, mlme->reason_code);
1049 default:
1050 return -EOPNOTSUPP;
1051 }
1052 }
1053
1054
1055 static int ieee80211_ioctl_siwencode(struct net_device *dev,
1056 struct iw_request_info *info,
1057 struct iw_point *erq, char *keybuf)
1058 {
1059 struct ieee80211_sub_if_data *sdata;
1060 int idx, i, alg = ALG_WEP;
1061 u8 bcaddr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
1062
1063 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1064
1065 idx = erq->flags & IW_ENCODE_INDEX;
1066 if (idx == 0) {
1067 if (sdata->default_key)
1068 for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
1069 if (sdata->default_key == sdata->keys[i]) {
1070 idx = i;
1071 break;
1072 }
1073 }
1074 } else if (idx < 1 || idx > 4)
1075 return -EINVAL;
1076 else
1077 idx--;
1078
1079 if (erq->flags & IW_ENCODE_DISABLED)
1080 alg = ALG_NONE;
1081 else if (erq->length == 0) {
1082 /* No key data - just set the default TX key index */
1083 ieee80211_set_default_key(sdata, idx);
1084 return 0;
1085 }
1086
1087 return ieee80211_set_encryption(
1088 dev, bcaddr,
1089 idx, alg,
1090 !sdata->default_key,
1091 keybuf, erq->length);
1092 }
1093
1094
1095 static int ieee80211_ioctl_giwencode(struct net_device *dev,
1096 struct iw_request_info *info,
1097 struct iw_point *erq, char *key)
1098 {
1099 struct ieee80211_sub_if_data *sdata;
1100 int idx, i;
1101
1102 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1103
1104 idx = erq->flags & IW_ENCODE_INDEX;
1105 if (idx < 1 || idx > 4) {
1106 idx = -1;
1107 if (!sdata->default_key)
1108 idx = 0;
1109 else for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
1110 if (sdata->default_key == sdata->keys[i]) {
1111 idx = i;
1112 break;
1113 }
1114 }
1115 if (idx < 0)
1116 return -EINVAL;
1117 } else
1118 idx--;
1119
1120 erq->flags = idx + 1;
1121
1122 if (!sdata->keys[idx]) {
1123 erq->length = 0;
1124 erq->flags |= IW_ENCODE_DISABLED;
1125 return 0;
1126 }
1127
1128 memcpy(key, sdata->keys[idx]->conf.key,
1129 min_t(int, erq->length, sdata->keys[idx]->conf.keylen));
1130 erq->length = sdata->keys[idx]->conf.keylen;
1131 erq->flags |= IW_ENCODE_ENABLED;
1132
1133 return 0;
1134 }
1135
1136 static int ieee80211_ioctl_siwauth(struct net_device *dev,
1137 struct iw_request_info *info,
1138 struct iw_param *data, char *extra)
1139 {
1140 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
1141 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1142 int ret = 0;
1143
1144 switch (data->flags & IW_AUTH_INDEX) {
1145 case IW_AUTH_WPA_VERSION:
1146 case IW_AUTH_CIPHER_PAIRWISE:
1147 case IW_AUTH_CIPHER_GROUP:
1148 case IW_AUTH_WPA_ENABLED:
1149 case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1150 break;
1151 case IW_AUTH_KEY_MGMT:
1152 if (sdata->type != IEEE80211_IF_TYPE_STA)
1153 ret = -EINVAL;
1154 else {
1155 /*
1156 * Key management was set by wpa_supplicant,
1157 * we only need this to associate to a network
1158 * that has privacy enabled regardless of not
1159 * having a key.
1160 */
1161 sdata->u.sta.key_management_enabled = !!data->value;
1162 }
1163 break;
1164 case IW_AUTH_80211_AUTH_ALG:
1165 if (sdata->type == IEEE80211_IF_TYPE_STA ||
1166 sdata->type == IEEE80211_IF_TYPE_IBSS)
1167 sdata->u.sta.auth_algs = data->value;
1168 else
1169 ret = -EOPNOTSUPP;
1170 break;
1171 case IW_AUTH_PRIVACY_INVOKED:
1172 if (local->ops->set_privacy_invoked)
1173 ret = local->ops->set_privacy_invoked(
1174 local_to_hw(local), data->value);
1175 break;
1176 default:
1177 ret = -EOPNOTSUPP;
1178 break;
1179 }
1180 return ret;
1181 }
1182
1183 /* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */
1184 static struct iw_statistics *ieee80211_get_wireless_stats(struct net_device *dev)
1185 {
1186 struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
1187 struct iw_statistics *wstats = &local->wstats;
1188 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1189 struct sta_info *sta = NULL;
1190
1191 if (sdata->type == IEEE80211_IF_TYPE_STA ||
1192 sdata->type == IEEE80211_IF_TYPE_IBSS)
1193 sta = sta_info_get(local, sdata->u.sta.bssid);
1194 if (!sta) {
1195 wstats->discard.fragment = 0;
1196 wstats->discard.misc = 0;
1197 wstats->qual.qual = 0;
1198 wstats->qual.level = 0;
1199 wstats->qual.noise = 0;
1200 wstats->qual.updated = IW_QUAL_ALL_INVALID;
1201 } else {
1202 wstats->qual.level = sta->last_rssi;
1203 wstats->qual.qual = sta->last_signal;
1204 wstats->qual.noise = sta->last_noise;
1205 wstats->qual.updated = local->wstats_flags;
1206 sta_info_put(sta);
1207 }
1208 return wstats;
1209 }
1210
1211 static int ieee80211_ioctl_giwauth(struct net_device *dev,
1212 struct iw_request_info *info,
1213 struct iw_param *data, char *extra)
1214 {
1215 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1216 int ret = 0;
1217
1218 switch (data->flags & IW_AUTH_INDEX) {
1219 case IW_AUTH_80211_AUTH_ALG:
1220 if (sdata->type == IEEE80211_IF_TYPE_STA ||
1221 sdata->type == IEEE80211_IF_TYPE_IBSS)
1222 data->value = sdata->u.sta.auth_algs;
1223 else
1224 ret = -EOPNOTSUPP;
1225 break;
1226 default:
1227 ret = -EOPNOTSUPP;
1228 break;
1229 }
1230 return ret;
1231 }
1232
1233
1234 static int ieee80211_ioctl_siwencodeext(struct net_device *dev,
1235 struct iw_request_info *info,
1236 struct iw_point *erq, char *extra)
1237 {
1238 struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1239 struct iw_encode_ext *ext = (struct iw_encode_ext *) extra;
1240 int alg, idx, i;
1241
1242 switch (ext->alg) {
1243 case IW_ENCODE_ALG_NONE:
1244 alg = ALG_NONE;
1245 break;
1246 case IW_ENCODE_ALG_WEP:
1247 alg = ALG_WEP;
1248 break;
1249 case IW_ENCODE_ALG_TKIP:
1250 alg = ALG_TKIP;
1251 break;
1252 case IW_ENCODE_ALG_CCMP:
1253 alg = ALG_CCMP;
1254 break;
1255 default:
1256 return -EOPNOTSUPP;
1257 }
1258
1259 if (erq->flags & IW_ENCODE_DISABLED)
1260 alg = ALG_NONE;
1261
1262 idx = erq->flags & IW_ENCODE_INDEX;
1263 if (idx < 1 || idx > 4) {
1264 idx = -1;
1265 if (!sdata->default_key)
1266 idx = 0;
1267 else for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
1268 if (sdata->default_key == sdata->keys[i]) {
1269 idx = i;
1270 break;
1271 }
1272 }
1273 if (idx < 0)
1274 return -EINVAL;
1275 } else
1276 idx--;
1277
1278 return ieee80211_set_encryption(dev, ext->addr.sa_data, idx, alg,
1279 ext->ext_flags &
1280 IW_ENCODE_EXT_SET_TX_KEY,
1281 ext->key, ext->key_len);
1282 }
1283
1284
1285 static const struct iw_priv_args ieee80211_ioctl_priv[] = {
1286 { PRISM2_IOCTL_PRISM2_PARAM,
1287 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "param" },
1288 { PRISM2_IOCTL_GET_PRISM2_PARAM,
1289 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
1290 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_param" },
1291 };
1292
1293 /* Structures to export the Wireless Handlers */
1294
1295 static const iw_handler ieee80211_handler[] =
1296 {
1297 (iw_handler) NULL, /* SIOCSIWCOMMIT */
1298 (iw_handler) ieee80211_ioctl_giwname, /* SIOCGIWNAME */
1299 (iw_handler) NULL, /* SIOCSIWNWID */
1300 (iw_handler) NULL, /* SIOCGIWNWID */
1301 (iw_handler) ieee80211_ioctl_siwfreq, /* SIOCSIWFREQ */
1302 (iw_handler) ieee80211_ioctl_giwfreq, /* SIOCGIWFREQ */
1303 (iw_handler) ieee80211_ioctl_siwmode, /* SIOCSIWMODE */
1304 (iw_handler) ieee80211_ioctl_giwmode, /* SIOCGIWMODE */
1305 (iw_handler) NULL, /* SIOCSIWSENS */
1306 (iw_handler) NULL, /* SIOCGIWSENS */
1307 (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */
1308 (iw_handler) ieee80211_ioctl_giwrange, /* SIOCGIWRANGE */
1309 (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */
1310 (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */
1311 (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */
1312 (iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */
1313 (iw_handler) NULL, /* SIOCSIWSPY */
1314 (iw_handler) NULL, /* SIOCGIWSPY */
1315 (iw_handler) NULL, /* SIOCSIWTHRSPY */
1316 (iw_handler) NULL, /* SIOCGIWTHRSPY */
1317 (iw_handler) ieee80211_ioctl_siwap, /* SIOCSIWAP */
1318 (iw_handler) ieee80211_ioctl_giwap, /* SIOCGIWAP */
1319 (iw_handler) ieee80211_ioctl_siwmlme, /* SIOCSIWMLME */
1320 (iw_handler) NULL, /* SIOCGIWAPLIST */
1321 (iw_handler) ieee80211_ioctl_siwscan, /* SIOCSIWSCAN */
1322 (iw_handler) ieee80211_ioctl_giwscan, /* SIOCGIWSCAN */
1323 (iw_handler) ieee80211_ioctl_siwessid, /* SIOCSIWESSID */
1324 (iw_handler) ieee80211_ioctl_giwessid, /* SIOCGIWESSID */
1325 (iw_handler) NULL, /* SIOCSIWNICKN */
1326 (iw_handler) NULL, /* SIOCGIWNICKN */
1327 (iw_handler) NULL, /* -- hole -- */
1328 (iw_handler) NULL, /* -- hole -- */
1329 (iw_handler) ieee80211_ioctl_siwrate, /* SIOCSIWRATE */
1330 (iw_handler) ieee80211_ioctl_giwrate, /* SIOCGIWRATE */
1331 (iw_handler) ieee80211_ioctl_siwrts, /* SIOCSIWRTS */
1332 (iw_handler) ieee80211_ioctl_giwrts, /* SIOCGIWRTS */
1333 (iw_handler) ieee80211_ioctl_siwfrag, /* SIOCSIWFRAG */
1334 (iw_handler) ieee80211_ioctl_giwfrag, /* SIOCGIWFRAG */
1335 (iw_handler) NULL, /* SIOCSIWTXPOW */
1336 (iw_handler) ieee80211_ioctl_giwtxpower, /* SIOCGIWTXPOW */
1337 (iw_handler) ieee80211_ioctl_siwretry, /* SIOCSIWRETRY */
1338 (iw_handler) ieee80211_ioctl_giwretry, /* SIOCGIWRETRY */
1339 (iw_handler) ieee80211_ioctl_siwencode, /* SIOCSIWENCODE */
1340 (iw_handler) ieee80211_ioctl_giwencode, /* SIOCGIWENCODE */
1341 (iw_handler) NULL, /* SIOCSIWPOWER */
1342 (iw_handler) NULL, /* SIOCGIWPOWER */
1343 (iw_handler) NULL, /* -- hole -- */
1344 (iw_handler) NULL, /* -- hole -- */
1345 (iw_handler) ieee80211_ioctl_siwgenie, /* SIOCSIWGENIE */
1346 (iw_handler) NULL, /* SIOCGIWGENIE */
1347 (iw_handler) ieee80211_ioctl_siwauth, /* SIOCSIWAUTH */
1348 (iw_handler) ieee80211_ioctl_giwauth, /* SIOCGIWAUTH */
1349 (iw_handler) ieee80211_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */
1350 (iw_handler) NULL, /* SIOCGIWENCODEEXT */
1351 (iw_handler) NULL, /* SIOCSIWPMKSA */
1352 (iw_handler) NULL, /* -- hole -- */
1353 };
1354
1355 static const iw_handler ieee80211_private_handler[] =
1356 { /* SIOCIWFIRSTPRIV + */
1357 (iw_handler) ieee80211_ioctl_prism2_param, /* 0 */
1358 (iw_handler) ieee80211_ioctl_get_prism2_param, /* 1 */
1359 };
1360
1361 const struct iw_handler_def ieee80211_iw_handler_def =
1362 {
1363 .num_standard = ARRAY_SIZE(ieee80211_handler),
1364 .num_private = ARRAY_SIZE(ieee80211_private_handler),
1365 .num_private_args = ARRAY_SIZE(ieee80211_ioctl_priv),
1366 .standard = (iw_handler *) ieee80211_handler,
1367 .private = (iw_handler *) ieee80211_private_handler,
1368 .private_args = (struct iw_priv_args *) ieee80211_ioctl_priv,
1369 .get_wireless_stats = ieee80211_get_wireless_stats,
1370 };
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