2
* Copyright 2002-2005, Instant802 Networks, Inc.
3
* Copyright 2005-2006, Devicescape Software, Inc.
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.
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>
22
#include <net/mac80211.h>
23
#include "ieee80211_i.h"
24
#include "hostapd_ioctl.h"
25
#include "ieee80211_rate.h"
28
#include "debugfs_key.h"
30
static void ieee80211_set_hw_encryption(struct net_device *dev,
31
struct sta_info *sta, u8 addr[ETH_ALEN],
32
struct ieee80211_key *key)
34
struct ieee80211_key_conf *keyconf = NULL;
35
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
37
/* default to sw encryption; this will be cleared by low-level
38
* driver if the hw supports requested encryption */
40
key->force_sw_encrypt = 1;
42
if (key && local->ops->set_key &&
43
(keyconf = ieee80211_key_data2conf(local, key))) {
44
if (local->ops->set_key(local_to_hw(local), SET_KEY, addr,
45
keyconf, sta ? sta->aid : 0)) {
46
key->force_sw_encrypt = 1;
47
key->hw_key_idx = HW_KEY_IDX_INVALID;
49
key->force_sw_encrypt =
50
!!(keyconf->flags & IEEE80211_KEY_FORCE_SW_ENCRYPT);
60
static int ieee80211_set_encryption(struct net_device *dev, u8 *sta_addr,
61
int idx, int alg, int set_tx_key,
62
const u8 *_key, size_t key_len)
64
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
67
struct ieee80211_key *key, *old_key;
69
struct ieee80211_key_conf *keyconf;
70
struct ieee80211_sub_if_data *sdata;
72
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
74
if (is_broadcast_ether_addr(sta_addr)) {
76
if (idx >= NUM_DEFAULT_KEYS) {
77
printk(KERN_DEBUG "%s: set_encrypt - invalid idx=%d\n",
81
key = sdata->keys[idx];
83
/* TODO: consider adding hwaccel support for these; at least
84
* Atheros key cache should be able to handle this since AP is
85
* only transmitting frames with default keys. */
86
/* FIX: hw key cache can be used when only one virtual
87
* STA is associated with each AP. If more than one STA
88
* is associated to the same AP, software encryption
89
* must be used. This should be done automatically
90
* based on configured station devices. For the time
91
* being, this can be only set at compile time. */
95
printk(KERN_DEBUG "%s: set_encrypt - non-zero idx for "
96
"individual key\n", dev->name);
100
sta = iwlwifi_sta_info_get(local, sta_addr);
102
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
103
printk(KERN_DEBUG "%s: set_encrypt - unknown addr "
105
dev->name, MAC_ARG(sta_addr));
106
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
115
* Cannot configure default hwaccel keys with WEP algorithm, if
116
* any of the virtual interfaces is using static WEP
117
* configuration because hwaccel would otherwise try to decrypt
120
* For now, just disable WEP hwaccel for broadcast when there is
121
* possibility of conflict with default keys. This can maybe later be
122
* optimized by using non-default keys (at least with Atheros ar521x).
124
if (!sta && alg == ALG_WEP && !local->default_wep_only &&
125
sdata->type != IEEE80211_IF_TYPE_IBSS &&
126
sdata->type != IEEE80211_IF_TYPE_AP) {
130
if (local->hw.flags & IEEE80211_HW_DEVICE_HIDES_WEP) {
131
/* Software encryption cannot be used with devices that hide
132
* encryption from the host system, so always try to use
133
* hardware acceleration with such devices. */
137
if ((local->hw.flags & IEEE80211_HW_NO_TKIP_WMM_HWACCEL) &&
139
if (sta && (sta->flags & WLAN_STA_WME)) {
140
/* Hardware does not support hwaccel with TKIP when using WMM.
144
else if (sdata->type == IEEE80211_IF_TYPE_STA) {
145
sta = iwlwifi_sta_info_get(local, sdata->u.sta.bssid);
147
if (sta->flags & WLAN_STA_WME) {
150
iwlwifi_sta_info_put(sta);
156
if (alg == ALG_NONE) {
158
if (try_hwaccel && key &&
159
key->hw_key_idx != HW_KEY_IDX_INVALID &&
160
local->ops->set_key &&
161
(keyconf = ieee80211_key_data2conf(local, key)) != NULL &&
162
local->ops->set_key(local_to_hw(local), DISABLE_KEY,
163
sta_addr, keyconf, sta ? sta->aid : 0)) {
164
printk(KERN_DEBUG "%s: set_encrypt - low-level disable"
165
" failed\n", dev->name);
170
if (set_tx_key || sdata->default_key == key) {
171
ieee80211_debugfs_key_remove_default(sdata);
172
sdata->default_key = NULL;
174
ieee80211_debugfs_key_remove(key);
178
sdata->keys[idx] = NULL;
179
ieee80211_key_free(key);
183
key = ieee80211_key_alloc(sta ? NULL : sdata, idx, key_len,
190
/* default to sw encryption; low-level driver sets these if the
191
* requested encryption is supported */
192
key->hw_key_idx = HW_KEY_IDX_INVALID;
193
key->force_sw_encrypt = 1;
197
key->keylen = key_len;
198
memcpy(key->key, _key, key_len);
200
key->default_tx_key = 1;
202
if (alg == ALG_CCMP) {
203
/* Initialize AES key state here as an optimization
204
* so that it does not need to be initialized for every
206
key->u.ccmp.tfm = ieee80211_aes_key_setup_encrypt(
208
if (!key->u.ccmp.tfm) {
214
if (set_tx_key || sdata->default_key == old_key) {
215
ieee80211_debugfs_key_remove_default(sdata);
216
sdata->default_key = NULL;
218
ieee80211_debugfs_key_remove(old_key);
222
sdata->keys[idx] = key;
223
ieee80211_key_free(old_key);
224
ieee80211_debugfs_key_add(local, key);
226
ieee80211_debugfs_key_sta_link(key, sta);
229
(alg == ALG_WEP || alg == ALG_TKIP || alg == ALG_CCMP))
230
ieee80211_set_hw_encryption(dev, sta, sta_addr, key);
233
if (set_tx_key || (!sta && !sdata->default_key && key)) {
234
sdata->default_key = key;
236
ieee80211_debugfs_key_add_default(sdata);
238
if (local->ops->set_key_idx &&
239
local->ops->set_key_idx(local_to_hw(local), idx))
240
printk(KERN_DEBUG "%s: failed to set TX key idx for "
241
"low-level driver\n", dev->name);
245
iwlwifi_sta_info_put(sta);
250
ieee80211_key_free(key);
253
iwlwifi_sta_info_put(sta);
257
static int ieee80211_ioctl_siwgenie(struct net_device *dev,
258
struct iw_request_info *info,
259
struct iw_point *data, char *extra)
261
struct ieee80211_sub_if_data *sdata;
262
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
264
if (local->user_space_mlme)
267
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
268
if (sdata->type == IEEE80211_IF_TYPE_STA ||
269
sdata->type == IEEE80211_IF_TYPE_IBSS) {
270
int ret = ieee80211_sta_set_extra_ie(dev, extra, data->length);
273
sdata->u.sta.auto_bssid_sel = 0;
274
ieee80211_sta_req_auth(dev, &sdata->u.sta);
278
if (sdata->type == IEEE80211_IF_TYPE_AP) {
279
kfree(sdata->u.ap.generic_elem);
280
sdata->u.ap.generic_elem = kmalloc(data->length, GFP_KERNEL);
281
if (!sdata->u.ap.generic_elem)
283
memcpy(sdata->u.ap.generic_elem, extra, data->length);
284
sdata->u.ap.generic_elem_len = data->length;
285
return ieee80211_if_config(dev);
290
static int ieee80211_ioctl_set_radio_enabled(struct net_device *dev,
293
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
294
struct ieee80211_conf *conf = &local->hw.conf;
296
conf->radio_enabled = val;
297
return ieee80211_hw_config(wdev_priv(dev->ieee80211_ptr));
300
static int ieee80211_ioctl_giwname(struct net_device *dev,
301
struct iw_request_info *info,
302
char *name, char *extra)
304
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
306
switch (local->hw.conf.phymode) {
307
case MODE_IEEE80211A:
308
strcpy(name, "IEEE 802.11a");
310
case MODE_IEEE80211B:
311
strcpy(name, "IEEE 802.11b");
313
case MODE_IEEE80211G:
314
strcpy(name, "IEEE 802.11g");
316
case MODE_ATHEROS_TURBO:
317
strcpy(name, "5GHz Turbo");
320
strcpy(name, "IEEE 802.11");
328
static int ieee80211_ioctl_giwrange(struct net_device *dev,
329
struct iw_request_info *info,
330
struct iw_point *data, char *extra)
332
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
333
struct iw_range *range = (struct iw_range *) extra;
334
struct ieee80211_hw_mode *mode = NULL;
337
data->length = sizeof(struct iw_range);
338
memset(range, 0, sizeof(struct iw_range));
340
range->we_version_compiled = WIRELESS_EXT;
341
range->we_version_source = 21;
342
range->retry_capa = IW_RETRY_LIMIT;
343
range->retry_flags = IW_RETRY_LIMIT;
344
range->min_retry = 0;
345
range->max_retry = 255;
347
range->max_rts = 2347;
348
range->min_frag = 256;
349
range->max_frag = 2346;
351
range->encoding_size[0] = 5;
352
range->encoding_size[1] = 13;
353
range->num_encoding_sizes = 2;
354
range->max_encoding_tokens = NUM_DEFAULT_KEYS;
356
range->max_qual.qual = local->hw.max_signal;
357
range->max_qual.level = local->hw.max_rssi;
358
range->max_qual.noise = local->hw.max_noise;
359
range->max_qual.updated = local->wstats_flags;
361
range->avg_qual.qual = local->hw.max_signal/2;
362
range->avg_qual.level = 0;
363
range->avg_qual.noise = 0;
364
range->avg_qual.updated = local->wstats_flags;
366
range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
367
IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
369
list_for_each_entry(mode, &local->modes_list, list) {
372
if (!(local->enabled_modes & (1 << mode->mode)) ||
373
(local->hw_modes & local->enabled_modes &
374
(1 << MODE_IEEE80211G) && mode->mode == MODE_IEEE80211B))
377
while (i < mode->num_channels && c < IW_MAX_FREQUENCIES) {
378
struct ieee80211_channel *chan = &mode->channels[i];
380
if (chan->flag & IEEE80211_CHAN_W_SCAN) {
381
range->freq[c].i = chan->chan;
382
range->freq[c].m = chan->freq * 100000;
383
range->freq[c].e = 1;
389
range->num_channels = c;
390
range->num_frequency = c;
392
IW_EVENT_CAPA_SET_KERNEL(range->event_capa);
393
IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWTHRSPY);
394
IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP);
395
IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN);
401
static int ieee80211_ioctl_siwmode(struct net_device *dev,
402
struct iw_request_info *info,
403
__u32 *mode, char *extra)
405
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
408
if (sdata->type == IEEE80211_IF_TYPE_VLAN)
413
type = IEEE80211_IF_TYPE_STA;
416
type = IEEE80211_IF_TYPE_IBSS;
418
case IW_MODE_MONITOR:
419
type = IEEE80211_IF_TYPE_MNTR;
425
if (type == sdata->type)
427
if (netif_running(dev))
430
ieee80211_if_reinit(dev);
431
ieee80211_if_set_type(dev, type);
437
static int ieee80211_ioctl_giwmode(struct net_device *dev,
438
struct iw_request_info *info,
439
__u32 *mode, char *extra)
441
struct ieee80211_sub_if_data *sdata;
443
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
444
switch (sdata->type) {
445
case IEEE80211_IF_TYPE_AP:
446
*mode = IW_MODE_MASTER;
448
case IEEE80211_IF_TYPE_STA:
449
*mode = IW_MODE_INFRA;
451
case IEEE80211_IF_TYPE_IBSS:
452
*mode = IW_MODE_ADHOC;
454
case IEEE80211_IF_TYPE_MNTR:
455
*mode = IW_MODE_MONITOR;
457
case IEEE80211_IF_TYPE_WDS:
458
*mode = IW_MODE_REPEAT;
460
case IEEE80211_IF_TYPE_VLAN:
461
*mode = IW_MODE_SECOND; /* FIXME */
464
*mode = IW_MODE_AUTO;
470
int ieee80211_set_channel(struct ieee80211_local *local, int channel, int freq)
472
struct ieee80211_hw_mode *mode;
476
list_for_each_entry(mode, &local->modes_list, list) {
477
if (!(local->enabled_modes & (1 << mode->mode)))
479
for (c = 0; c < mode->num_channels; c++) {
480
struct ieee80211_channel *chan = &mode->channels[c];
481
if (chan->flag & IEEE80211_CHAN_W_SCAN &&
482
((chan->chan == channel) || (chan->freq == freq))) {
483
/* Use next_mode as the mode preference to
484
* resolve non-unique channel numbers. */
485
if (set && mode->mode != local->next_mode)
488
local->oper_channel = chan;
489
local->oper_hw_mode = mode;
496
if (local->sta_scanning)
499
ret = ieee80211_hw_config(local);
501
rate_control_clear(local);
507
static int ieee80211_ioctl_siwfreq(struct net_device *dev,
508
struct iw_request_info *info,
509
struct iw_freq *freq, char *extra)
511
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
512
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
514
if (sdata->type == IEEE80211_IF_TYPE_STA)
515
sdata->u.sta.auto_channel_sel = 0;
517
/* freq->e == 0: freq->m = channel; otherwise freq = m * 10^e */
520
if (sdata->type == IEEE80211_IF_TYPE_STA)
521
sdata->u.sta.auto_channel_sel = 1;
524
return ieee80211_set_channel(local, freq->m, -1);
526
int i, div = 1000000;
527
for (i = 0; i < freq->e; i++)
530
return ieee80211_set_channel(local, -1, freq->m / div);
537
static int ieee80211_ioctl_giwfreq(struct net_device *dev,
538
struct iw_request_info *info,
539
struct iw_freq *freq, char *extra)
541
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
543
/* TODO: in station mode (Managed/Ad-hoc) might need to poll low-level
544
* driver for the current channel with firmware-based management */
546
freq->m = local->hw.conf.freq;
553
static int ieee80211_ioctl_siwessid(struct net_device *dev,
554
struct iw_request_info *info,
555
struct iw_point *data, char *ssid)
557
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
558
struct ieee80211_sub_if_data *sdata;
559
size_t len = data->length;
561
/* iwconfig uses nul termination in SSID.. */
562
if (len > 0 && ssid[len - 1] == '\0')
565
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
566
if (sdata->type == IEEE80211_IF_TYPE_STA ||
567
sdata->type == IEEE80211_IF_TYPE_IBSS) {
569
if (local->user_space_mlme) {
570
if (len > IEEE80211_MAX_SSID_LEN)
572
memcpy(sdata->u.sta.ssid, ssid, len);
573
sdata->u.sta.ssid_len = len;
576
sdata->u.sta.auto_ssid_sel = !data->flags;
577
ret = ieee80211_sta_set_ssid(dev, ssid, len);
580
ieee80211_sta_req_auth(dev, &sdata->u.sta);
584
if (sdata->type == IEEE80211_IF_TYPE_AP) {
585
memcpy(sdata->u.ap.ssid, ssid, len);
586
memset(sdata->u.ap.ssid + len, 0,
587
IEEE80211_MAX_SSID_LEN - len);
588
sdata->u.ap.ssid_len = len;
589
return ieee80211_if_config(dev);
595
static int ieee80211_ioctl_giwessid(struct net_device *dev,
596
struct iw_request_info *info,
597
struct iw_point *data, char *ssid)
601
struct ieee80211_sub_if_data *sdata;
602
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
603
if (sdata->type == IEEE80211_IF_TYPE_STA ||
604
sdata->type == IEEE80211_IF_TYPE_IBSS) {
605
int res = ieee80211_sta_get_ssid(dev, ssid, &len);
614
if (sdata->type == IEEE80211_IF_TYPE_AP) {
615
len = sdata->u.ap.ssid_len;
616
if (len > IW_ESSID_MAX_SIZE)
617
len = IW_ESSID_MAX_SIZE;
618
memcpy(ssid, sdata->u.ap.ssid, len);
627
static int ieee80211_ioctl_siwap(struct net_device *dev,
628
struct iw_request_info *info,
629
struct sockaddr *ap_addr, char *extra)
631
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
632
struct ieee80211_sub_if_data *sdata;
634
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
635
if (sdata->type == IEEE80211_IF_TYPE_STA ||
636
sdata->type == IEEE80211_IF_TYPE_IBSS) {
638
if (local->user_space_mlme) {
639
memcpy(sdata->u.sta.bssid, (u8 *) &ap_addr->sa_data,
643
if (is_zero_ether_addr((u8 *) &ap_addr->sa_data)) {
644
sdata->u.sta.auto_bssid_sel = 1;
645
sdata->u.sta.auto_channel_sel = 1;
646
} else if (is_broadcast_ether_addr((u8 *) &ap_addr->sa_data))
647
sdata->u.sta.auto_bssid_sel = 1;
649
sdata->u.sta.auto_bssid_sel = 0;
650
ret = ieee80211_sta_set_bssid(dev, (u8 *) &ap_addr->sa_data);
653
ieee80211_sta_req_auth(dev, &sdata->u.sta);
655
} else if (sdata->type == IEEE80211_IF_TYPE_WDS) {
656
if (memcmp(sdata->u.wds.remote_addr, (u8 *) &ap_addr->sa_data,
659
return ieee80211_if_update_wds(dev, (u8 *) &ap_addr->sa_data);
666
static int ieee80211_ioctl_giwap(struct net_device *dev,
667
struct iw_request_info *info,
668
struct sockaddr *ap_addr, char *extra)
670
struct ieee80211_sub_if_data *sdata;
672
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
673
if (sdata->type == IEEE80211_IF_TYPE_STA ||
674
sdata->type == IEEE80211_IF_TYPE_IBSS) {
675
ap_addr->sa_family = ARPHRD_ETHER;
676
memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
678
} else if (sdata->type == IEEE80211_IF_TYPE_WDS) {
679
ap_addr->sa_family = ARPHRD_ETHER;
680
memcpy(&ap_addr->sa_data, sdata->u.wds.remote_addr, ETH_ALEN);
688
static int ieee80211_ioctl_siwscan(struct net_device *dev,
689
struct iw_request_info *info,
690
struct iw_point *data, char *extra)
692
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
693
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
697
if (!netif_running(dev))
700
switch (sdata->type) {
701
case IEEE80211_IF_TYPE_STA:
702
case IEEE80211_IF_TYPE_IBSS:
703
if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) {
704
ssid = sdata->u.sta.ssid;
705
ssid_len = sdata->u.sta.ssid_len;
708
case IEEE80211_IF_TYPE_AP:
709
if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) {
710
ssid = sdata->u.ap.ssid;
711
ssid_len = sdata->u.ap.ssid_len;
718
return ieee80211_sta_req_scan(dev, ssid, ssid_len);
722
static int ieee80211_ioctl_giwscan(struct net_device *dev,
723
struct iw_request_info *info,
724
struct iw_point *data, char *extra)
727
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
728
if (local->sta_scanning)
730
res = ieee80211_sta_scan_results(dev, extra, data->length);
740
static int ieee80211_ioctl_siwrate(struct net_device *dev,
741
struct iw_request_info *info,
742
struct iw_param *rate, char *extra)
744
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
745
struct ieee80211_hw_mode *mode;
747
u32 target_rate = rate->value / 100000;
748
struct ieee80211_sub_if_data *sdata;
750
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
753
mode = local->oper_hw_mode;
754
/* target_rate = -1, rate->fixed = 0 means auto only, so use all rates
755
* target_rate = X, rate->fixed = 1 means only rate X
756
* target_rate = X, rate->fixed = 0 means all rates <= X */
757
sdata->bss->max_ratectrl_rateidx = -1;
758
sdata->bss->force_unicast_rateidx = -1;
761
for (i=0; i< mode->num_rates; i++) {
762
struct ieee80211_rate *rates = &mode->rates[i];
763
int this_rate = rates->rate;
765
if (mode->mode == MODE_ATHEROS_TURBO ||
766
mode->mode == MODE_ATHEROS_TURBOG)
768
if (target_rate == this_rate) {
769
sdata->bss->max_ratectrl_rateidx = i;
771
sdata->bss->force_unicast_rateidx = i;
778
static int ieee80211_ioctl_giwrate(struct net_device *dev,
779
struct iw_request_info *info,
780
struct iw_param *rate, char *extra)
782
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
783
struct sta_info *sta;
784
struct ieee80211_sub_if_data *sdata;
786
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
787
if (sdata->type == IEEE80211_IF_TYPE_STA)
788
sta = iwlwifi_sta_info_get(local, sdata->u.sta.bssid);
793
if (sta->txrate < local->oper_hw_mode->num_rates)
794
rate->value = local->oper_hw_mode->rates[sta->txrate].rate * 100000;
797
iwlwifi_sta_info_put(sta);
801
static int ieee80211_ioctl_siwrts(struct net_device *dev,
802
struct iw_request_info *info,
803
struct iw_param *rts, char *extra)
805
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
808
local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
809
else if (rts->value < 0 || rts->value > IEEE80211_MAX_RTS_THRESHOLD)
812
local->rts_threshold = rts->value;
814
/* If the wlan card performs RTS/CTS in hardware/firmware,
815
* configure it here */
817
if (local->ops->set_rts_threshold)
818
local->ops->set_rts_threshold(local_to_hw(local),
819
local->rts_threshold);
824
static int ieee80211_ioctl_giwrts(struct net_device *dev,
825
struct iw_request_info *info,
826
struct iw_param *rts, char *extra)
828
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
830
rts->value = local->rts_threshold;
831
rts->disabled = (rts->value >= IEEE80211_MAX_RTS_THRESHOLD);
838
static int ieee80211_ioctl_siwfrag(struct net_device *dev,
839
struct iw_request_info *info,
840
struct iw_param *frag, char *extra)
842
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
845
local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
846
else if (frag->value < 256 ||
847
frag->value > IEEE80211_MAX_FRAG_THRESHOLD)
850
/* Fragment length must be even, so strip LSB. */
851
local->fragmentation_threshold = frag->value & ~0x1;
854
/* If the wlan card performs fragmentation in hardware/firmware,
855
* configure it here */
857
if (local->ops->set_frag_threshold)
858
local->ops->set_frag_threshold(
860
local->fragmentation_threshold);
865
static int ieee80211_ioctl_giwfrag(struct net_device *dev,
866
struct iw_request_info *info,
867
struct iw_param *frag, char *extra)
869
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
871
frag->value = local->fragmentation_threshold;
872
frag->disabled = (frag->value >= IEEE80211_MAX_RTS_THRESHOLD);
879
static int ieee80211_ioctl_siwretry(struct net_device *dev,
880
struct iw_request_info *info,
881
struct iw_param *retry, char *extra)
883
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
885
if (retry->disabled ||
886
(retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
889
if (retry->flags & IW_RETRY_MAX)
890
local->long_retry_limit = retry->value;
891
else if (retry->flags & IW_RETRY_MIN)
892
local->short_retry_limit = retry->value;
894
local->long_retry_limit = retry->value;
895
local->short_retry_limit = retry->value;
898
if (local->ops->set_retry_limit) {
899
return local->ops->set_retry_limit(
901
local->short_retry_limit,
902
local->long_retry_limit);
909
static int ieee80211_ioctl_giwretry(struct net_device *dev,
910
struct iw_request_info *info,
911
struct iw_param *retry, char *extra)
913
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
916
if (retry->flags == 0 || retry->flags & IW_RETRY_MIN) {
917
/* first return min value, iwconfig will ask max value
919
retry->flags |= IW_RETRY_LIMIT;
920
retry->value = local->short_retry_limit;
921
if (local->long_retry_limit != local->short_retry_limit)
922
retry->flags |= IW_RETRY_MIN;
925
if (retry->flags & IW_RETRY_MAX) {
926
retry->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
927
retry->value = local->long_retry_limit;
933
static void ieee80211_key_enable_hwaccel(struct ieee80211_local *local,
934
struct ieee80211_key *key)
936
struct ieee80211_key_conf *keyconf;
939
if (!key || key->alg != ALG_WEP || !key->force_sw_encrypt ||
940
(local->hw.flags & IEEE80211_HW_DEVICE_HIDES_WEP))
943
memset(addr, 0xff, ETH_ALEN);
944
keyconf = ieee80211_key_data2conf(local, key);
945
if (keyconf && local->ops->set_key &&
946
local->ops->set_key(local_to_hw(local),
947
SET_KEY, addr, keyconf, 0) == 0) {
948
key->force_sw_encrypt =
949
!!(keyconf->flags & IEEE80211_KEY_FORCE_SW_ENCRYPT);
950
key->hw_key_idx = keyconf->hw_key_idx;
956
static void ieee80211_key_disable_hwaccel(struct ieee80211_local *local,
957
struct ieee80211_key *key)
959
struct ieee80211_key_conf *keyconf;
962
if (!key || key->alg != ALG_WEP || key->force_sw_encrypt ||
963
(local->hw.flags & IEEE80211_HW_DEVICE_HIDES_WEP))
966
memset(addr, 0xff, ETH_ALEN);
967
keyconf = ieee80211_key_data2conf(local, key);
968
if (keyconf && local->ops->set_key)
969
local->ops->set_key(local_to_hw(local), DISABLE_KEY,
972
key->force_sw_encrypt = 1;
976
static int ieee80211_ioctl_default_wep_only(struct ieee80211_local *local,
980
struct ieee80211_sub_if_data *sdata;
982
local->default_wep_only = value;
983
read_lock(&local->sub_if_lock);
984
list_for_each_entry(sdata, &local->sub_if_list, list)
985
for (i = 0; i < NUM_DEFAULT_KEYS; i++)
987
ieee80211_key_enable_hwaccel(local,
990
ieee80211_key_disable_hwaccel(local,
992
read_unlock(&local->sub_if_lock);
998
void ieee80211_update_default_wep_only(struct ieee80211_local *local)
1001
struct ieee80211_sub_if_data *sdata;
1003
read_lock(&local->sub_if_lock);
1004
list_for_each_entry(sdata, &local->sub_if_list, list) {
1006
if (sdata->dev == local->mdev)
1009
/* If there is an AP interface then depend on userspace to
1010
set default_wep_only correctly. */
1011
if (sdata->type == IEEE80211_IF_TYPE_AP) {
1012
read_unlock(&local->sub_if_lock);
1019
read_unlock(&local->sub_if_lock);
1022
ieee80211_ioctl_default_wep_only(local, 1);
1024
ieee80211_ioctl_default_wep_only(local, 0);
1028
static int ieee80211_ioctl_prism2_param(struct net_device *dev,
1029
struct iw_request_info *info,
1030
void *wrqu, char *extra)
1032
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
1033
struct ieee80211_sub_if_data *sdata;
1034
int *i = (int *) extra;
1036
int value = *(i + 1);
1039
if (!capable(CAP_NET_ADMIN))
1042
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1045
case PRISM2_PARAM_IEEE_802_1X:
1046
if (local->ops->set_ieee8021x)
1047
ret = local->ops->set_ieee8021x(local_to_hw(local),
1050
printk(KERN_DEBUG "%s: failed to set IEEE 802.1X (%d) "
1051
"for low-level driver\n", dev->name, value);
1053
sdata->ieee802_1x = value;
1056
case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES:
1057
if (sdata->type != IEEE80211_IF_TYPE_AP)
1060
sdata->use_protection = value;
1063
case PRISM2_PARAM_PREAMBLE:
1064
local->short_preamble = value;
1067
case PRISM2_PARAM_STAT_TIME:
1068
if (!local->stat_time && value) {
1069
local->stat_timer.expires = jiffies + HZ * value / 100;
1070
add_timer(&local->stat_timer);
1071
} else if (local->stat_time && !value) {
1072
del_timer_sync(&local->stat_timer);
1074
local->stat_time = value;
1076
case PRISM2_PARAM_SHORT_SLOT_TIME:
1078
local->hw.conf.flags |= IEEE80211_CONF_SHORT_SLOT_TIME;
1080
local->hw.conf.flags &= ~IEEE80211_CONF_SHORT_SLOT_TIME;
1081
if (ieee80211_hw_config(local))
1085
case PRISM2_PARAM_NEXT_MODE:
1086
local->next_mode = value;
1089
case PRISM2_PARAM_RADIO_ENABLED:
1090
ret = ieee80211_ioctl_set_radio_enabled(dev, value);
1093
case PRISM2_PARAM_ANTENNA_MODE:
1094
local->hw.conf.antenna_mode = value;
1095
if (ieee80211_hw_config(local))
1099
case PRISM2_PARAM_STA_ANTENNA_SEL:
1100
local->sta_antenna_sel = value;
1103
case PRISM2_PARAM_TX_POWER_REDUCTION:
1107
local->hw.conf.tx_power_reduction = value;
1110
case PRISM2_PARAM_KEY_TX_RX_THRESHOLD:
1111
local->key_tx_rx_threshold = value;
1114
case PRISM2_PARAM_DEFAULT_WEP_ONLY:
1115
ret = ieee80211_ioctl_default_wep_only(local, value);
1118
case PRISM2_PARAM_WIFI_WME_NOACK_TEST:
1119
local->wifi_wme_noack_test = value;
1122
case PRISM2_PARAM_SCAN_FLAGS:
1123
local->scan_flags = value;
1126
case PRISM2_PARAM_MIXED_CELL:
1127
if (sdata->type != IEEE80211_IF_TYPE_STA &&
1128
sdata->type != IEEE80211_IF_TYPE_IBSS)
1131
sdata->u.sta.mixed_cell = !!value;
1134
case PRISM2_PARAM_HW_MODES:
1135
local->enabled_modes = value;
1138
case PRISM2_PARAM_CREATE_IBSS:
1139
if (sdata->type != IEEE80211_IF_TYPE_IBSS)
1142
sdata->u.sta.create_ibss = !!value;
1144
case PRISM2_PARAM_WMM_ENABLED:
1145
if (sdata->type != IEEE80211_IF_TYPE_STA &&
1146
sdata->type != IEEE80211_IF_TYPE_IBSS)
1149
sdata->u.sta.wmm_enabled = !!value;
1151
case PRISM2_PARAM_RADAR_DETECT:
1152
local->hw.conf.radar_detect = value;
1154
case PRISM2_PARAM_SPECTRUM_MGMT:
1155
local->hw.conf.spect_mgmt = value;
1166
static int ieee80211_ioctl_get_prism2_param(struct net_device *dev,
1167
struct iw_request_info *info,
1168
void *wrqu, char *extra)
1170
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
1171
struct ieee80211_sub_if_data *sdata;
1172
int *param = (int *) extra;
1175
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1178
case PRISM2_PARAM_IEEE_802_1X:
1179
*param = sdata->ieee802_1x;
1182
case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES:
1183
*param = sdata->use_protection;
1186
case PRISM2_PARAM_PREAMBLE:
1187
*param = local->short_preamble;
1190
case PRISM2_PARAM_STAT_TIME:
1191
*param = local->stat_time;
1193
case PRISM2_PARAM_SHORT_SLOT_TIME:
1194
*param = !!(local->hw.conf.flags & IEEE80211_CONF_SHORT_SLOT_TIME);
1197
case PRISM2_PARAM_NEXT_MODE:
1198
*param = local->next_mode;
1201
case PRISM2_PARAM_ANTENNA_MODE:
1202
*param = local->hw.conf.antenna_mode;
1205
case PRISM2_PARAM_STA_ANTENNA_SEL:
1206
*param = local->sta_antenna_sel;
1209
case PRISM2_PARAM_TX_POWER_REDUCTION:
1210
*param = local->hw.conf.tx_power_reduction;
1213
case PRISM2_PARAM_KEY_TX_RX_THRESHOLD:
1214
*param = local->key_tx_rx_threshold;
1217
case PRISM2_PARAM_DEFAULT_WEP_ONLY:
1218
*param = local->default_wep_only;
1221
case PRISM2_PARAM_WIFI_WME_NOACK_TEST:
1222
*param = local->wifi_wme_noack_test;
1225
case PRISM2_PARAM_SCAN_FLAGS:
1226
*param = local->scan_flags;
1229
case PRISM2_PARAM_HW_MODES:
1230
*param = local->enabled_modes;
1233
case PRISM2_PARAM_CREATE_IBSS:
1234
if (sdata->type != IEEE80211_IF_TYPE_IBSS)
1237
*param = !!sdata->u.sta.create_ibss;
1240
case PRISM2_PARAM_MIXED_CELL:
1241
if (sdata->type != IEEE80211_IF_TYPE_STA &&
1242
sdata->type != IEEE80211_IF_TYPE_IBSS)
1245
*param = !!sdata->u.sta.mixed_cell;
1247
case PRISM2_PARAM_WMM_ENABLED:
1248
if (sdata->type != IEEE80211_IF_TYPE_STA &&
1249
sdata->type != IEEE80211_IF_TYPE_IBSS)
1252
*param = !!sdata->u.sta.wmm_enabled;
1262
static int ieee80211_ioctl_siwmlme(struct net_device *dev,
1263
struct iw_request_info *info,
1264
struct iw_point *data, char *extra)
1266
struct ieee80211_sub_if_data *sdata;
1267
struct iw_mlme *mlme = (struct iw_mlme *) extra;
1269
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1270
if (sdata->type != IEEE80211_IF_TYPE_STA &&
1271
sdata->type != IEEE80211_IF_TYPE_IBSS)
1274
switch (mlme->cmd) {
1275
case IW_MLME_DEAUTH:
1276
/* TODO: mlme->addr.sa_data */
1277
return ieee80211_sta_deauthenticate(dev, mlme->reason_code);
1278
case IW_MLME_DISASSOC:
1279
/* TODO: mlme->addr.sa_data */
1280
return ieee80211_sta_disassociate(dev, mlme->reason_code);
1287
static int ieee80211_ioctl_siwencode(struct net_device *dev,
1288
struct iw_request_info *info,
1289
struct iw_point *erq, char *keybuf)
1291
struct ieee80211_sub_if_data *sdata;
1292
int idx, i, alg = ALG_WEP;
1293
u8 bcaddr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
1295
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1297
idx = erq->flags & IW_ENCODE_INDEX;
1299
if (sdata->default_key)
1300
for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
1301
if (sdata->default_key == sdata->keys[i]) {
1306
} else if (idx < 1 || idx > 4)
1311
if (erq->flags & IW_ENCODE_DISABLED)
1313
else if (erq->length == 0) {
1314
/* No key data - just set the default TX key index */
1315
if (sdata->default_key != sdata->keys[idx]) {
1316
ieee80211_debugfs_key_remove_default(sdata);
1317
sdata->default_key = sdata->keys[idx];
1318
if (sdata->default_key)
1319
ieee80211_debugfs_key_add_default(sdata);
1324
return ieee80211_set_encryption(
1327
!sdata->default_key,
1328
keybuf, erq->length);
1332
static int ieee80211_ioctl_giwencode(struct net_device *dev,
1333
struct iw_request_info *info,
1334
struct iw_point *erq, char *key)
1336
struct ieee80211_sub_if_data *sdata;
1339
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1341
idx = erq->flags & IW_ENCODE_INDEX;
1342
if (idx < 1 || idx > 4) {
1344
if (!sdata->default_key)
1346
else for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
1347
if (sdata->default_key == sdata->keys[i]) {
1357
erq->flags = idx + 1;
1359
if (!sdata->keys[idx]) {
1361
erq->flags |= IW_ENCODE_DISABLED;
1365
memcpy(key, sdata->keys[idx]->key,
1366
min((int)erq->length, sdata->keys[idx]->keylen));
1367
erq->length = sdata->keys[idx]->keylen;
1368
erq->flags |= IW_ENCODE_ENABLED;
1373
static int ieee80211_ioctl_siwauth(struct net_device *dev,
1374
struct iw_request_info *info,
1375
struct iw_param *data, char *extra)
1377
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
1378
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1381
switch (data->flags & IW_AUTH_INDEX) {
1382
case IW_AUTH_WPA_VERSION:
1383
case IW_AUTH_CIPHER_PAIRWISE:
1384
case IW_AUTH_CIPHER_GROUP:
1385
case IW_AUTH_WPA_ENABLED:
1386
case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1388
case IW_AUTH_KEY_MGMT:
1389
if (sdata->type != IEEE80211_IF_TYPE_STA)
1393
* TODO: sdata->u.sta.key_mgmt does not match with WE18
1394
* value completely; could consider modifying this to
1395
* be closer to WE18. For now, this value is not really
1396
* used for anything else than Privacy matching, so the
1397
* current code here should be more or less OK.
1399
if (data->value & IW_AUTH_KEY_MGMT_802_1X) {
1400
sdata->u.sta.key_mgmt =
1401
IEEE80211_KEY_MGMT_WPA_EAP;
1402
} else if (data->value & IW_AUTH_KEY_MGMT_PSK) {
1403
sdata->u.sta.key_mgmt =
1404
IEEE80211_KEY_MGMT_WPA_PSK;
1406
sdata->u.sta.key_mgmt =
1407
IEEE80211_KEY_MGMT_NONE;
1411
case IW_AUTH_80211_AUTH_ALG:
1412
if (sdata->type == IEEE80211_IF_TYPE_STA ||
1413
sdata->type == IEEE80211_IF_TYPE_IBSS)
1414
sdata->u.sta.auth_algs = data->value;
1418
case IW_AUTH_PRIVACY_INVOKED:
1419
if (local->ops->set_privacy_invoked)
1420
ret = local->ops->set_privacy_invoked(
1421
local_to_hw(local), data->value);
1430
/* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */
1431
static struct iw_statistics *ieee80211_get_wireless_stats(struct net_device *dev)
1433
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
1434
struct iw_statistics *wstats = &local->wstats;
1435
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1436
struct sta_info *sta = NULL;
1438
if (sdata->type == IEEE80211_IF_TYPE_STA ||
1439
sdata->type == IEEE80211_IF_TYPE_IBSS)
1440
sta = iwlwifi_sta_info_get(local, sdata->u.sta.bssid);
1442
wstats->discard.fragment = 0;
1443
wstats->discard.misc = 0;
1444
wstats->qual.qual = 0;
1445
wstats->qual.level = 0;
1446
wstats->qual.noise = 0;
1447
wstats->qual.updated = IW_QUAL_ALL_INVALID;
1449
wstats->qual.level = sta->last_rssi;
1450
wstats->qual.qual = sta->last_signal;
1451
wstats->qual.noise = sta->last_noise;
1452
wstats->qual.updated = local->wstats_flags;
1453
iwlwifi_sta_info_put(sta);
1458
static int ieee80211_ioctl_giwauth(struct net_device *dev,
1459
struct iw_request_info *info,
1460
struct iw_param *data, char *extra)
1462
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1465
switch (data->flags & IW_AUTH_INDEX) {
1466
case IW_AUTH_80211_AUTH_ALG:
1467
if (sdata->type == IEEE80211_IF_TYPE_STA ||
1468
sdata->type == IEEE80211_IF_TYPE_IBSS)
1469
data->value = sdata->u.sta.auth_algs;
1481
static int ieee80211_ioctl_siwencodeext(struct net_device *dev,
1482
struct iw_request_info *info,
1483
struct iw_point *erq, char *extra)
1485
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
1486
struct iw_encode_ext *ext = (struct iw_encode_ext *) extra;
1490
case IW_ENCODE_ALG_NONE:
1493
case IW_ENCODE_ALG_WEP:
1496
case IW_ENCODE_ALG_TKIP:
1499
case IW_ENCODE_ALG_CCMP:
1506
if (erq->flags & IW_ENCODE_DISABLED)
1509
idx = erq->flags & IW_ENCODE_INDEX;
1510
if (idx < 1 || idx > 4) {
1512
if (!sdata->default_key)
1514
else for (i = 0; i < NUM_DEFAULT_KEYS; i++) {
1515
if (sdata->default_key == sdata->keys[i]) {
1525
return ieee80211_set_encryption(dev, ext->addr.sa_data, idx, alg,
1527
IW_ENCODE_EXT_SET_TX_KEY,
1528
ext->key, ext->key_len);
1532
static const struct iw_priv_args ieee80211_ioctl_priv[] = {
1533
{ PRISM2_IOCTL_PRISM2_PARAM,
1534
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "param" },
1535
{ PRISM2_IOCTL_GET_PRISM2_PARAM,
1536
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
1537
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_param" },
1540
/* Structures to export the Wireless Handlers */
1542
static const iw_handler ieee80211_handler[] =
1544
(iw_handler) NULL, /* SIOCSIWCOMMIT */
1545
(iw_handler) ieee80211_ioctl_giwname, /* SIOCGIWNAME */
1546
(iw_handler) NULL, /* SIOCSIWNWID */
1547
(iw_handler) NULL, /* SIOCGIWNWID */
1548
(iw_handler) ieee80211_ioctl_siwfreq, /* SIOCSIWFREQ */
1549
(iw_handler) ieee80211_ioctl_giwfreq, /* SIOCGIWFREQ */
1550
(iw_handler) ieee80211_ioctl_siwmode, /* SIOCSIWMODE */
1551
(iw_handler) ieee80211_ioctl_giwmode, /* SIOCGIWMODE */
1552
(iw_handler) NULL, /* SIOCSIWSENS */
1553
(iw_handler) NULL, /* SIOCGIWSENS */
1554
(iw_handler) NULL /* not used */, /* SIOCSIWRANGE */
1555
(iw_handler) ieee80211_ioctl_giwrange, /* SIOCGIWRANGE */
1556
(iw_handler) NULL /* not used */, /* SIOCSIWPRIV */
1557
(iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */
1558
(iw_handler) NULL /* not used */, /* SIOCSIWSTATS */
1559
(iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */
1560
iw_handler_set_spy, /* SIOCSIWSPY */
1561
iw_handler_get_spy, /* SIOCGIWSPY */
1562
iw_handler_set_thrspy, /* SIOCSIWTHRSPY */
1563
iw_handler_get_thrspy, /* SIOCGIWTHRSPY */
1564
(iw_handler) ieee80211_ioctl_siwap, /* SIOCSIWAP */
1565
(iw_handler) ieee80211_ioctl_giwap, /* SIOCGIWAP */
1566
(iw_handler) ieee80211_ioctl_siwmlme, /* SIOCSIWMLME */
1567
(iw_handler) NULL, /* SIOCGIWAPLIST */
1568
(iw_handler) ieee80211_ioctl_siwscan, /* SIOCSIWSCAN */
1569
(iw_handler) ieee80211_ioctl_giwscan, /* SIOCGIWSCAN */
1570
(iw_handler) ieee80211_ioctl_siwessid, /* SIOCSIWESSID */
1571
(iw_handler) ieee80211_ioctl_giwessid, /* SIOCGIWESSID */
1572
(iw_handler) NULL, /* SIOCSIWNICKN */
1573
(iw_handler) NULL, /* SIOCGIWNICKN */
1574
(iw_handler) NULL, /* -- hole -- */
1575
(iw_handler) NULL, /* -- hole -- */
1576
(iw_handler) ieee80211_ioctl_siwrate, /* SIOCSIWRATE */
1577
(iw_handler) ieee80211_ioctl_giwrate, /* SIOCGIWRATE */
1578
(iw_handler) ieee80211_ioctl_siwrts, /* SIOCSIWRTS */
1579
(iw_handler) ieee80211_ioctl_giwrts, /* SIOCGIWRTS */
1580
(iw_handler) ieee80211_ioctl_siwfrag, /* SIOCSIWFRAG */
1581
(iw_handler) ieee80211_ioctl_giwfrag, /* SIOCGIWFRAG */
1582
(iw_handler) NULL, /* SIOCSIWTXPOW */
1583
(iw_handler) NULL, /* SIOCGIWTXPOW */
1584
(iw_handler) ieee80211_ioctl_siwretry, /* SIOCSIWRETRY */
1585
(iw_handler) ieee80211_ioctl_giwretry, /* SIOCGIWRETRY */
1586
(iw_handler) ieee80211_ioctl_siwencode, /* SIOCSIWENCODE */
1587
(iw_handler) ieee80211_ioctl_giwencode, /* SIOCGIWENCODE */
1588
(iw_handler) NULL, /* SIOCSIWPOWER */
1589
(iw_handler) NULL, /* SIOCGIWPOWER */
1590
(iw_handler) NULL, /* -- hole -- */
1591
(iw_handler) NULL, /* -- hole -- */
1592
(iw_handler) ieee80211_ioctl_siwgenie, /* SIOCSIWGENIE */
1593
(iw_handler) NULL, /* SIOCGIWGENIE */
1594
(iw_handler) ieee80211_ioctl_siwauth, /* SIOCSIWAUTH */
1595
(iw_handler) ieee80211_ioctl_giwauth, /* SIOCGIWAUTH */
1596
(iw_handler) ieee80211_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */
1597
(iw_handler) NULL, /* SIOCGIWENCODEEXT */
1598
(iw_handler) NULL, /* SIOCSIWPMKSA */
1599
(iw_handler) NULL, /* -- hole -- */
1602
static const iw_handler ieee80211_private_handler[] =
1603
{ /* SIOCIWFIRSTPRIV + */
1604
(iw_handler) ieee80211_ioctl_prism2_param, /* 0 */
1605
(iw_handler) ieee80211_ioctl_get_prism2_param, /* 1 */
1608
const struct iw_handler_def ieee80211_iw_handler_def =
1610
.num_standard = ARRAY_SIZE(ieee80211_handler),
1611
.num_private = ARRAY_SIZE(ieee80211_private_handler),
1612
.num_private_args = ARRAY_SIZE(ieee80211_ioctl_priv),
1613
.standard = (iw_handler *) ieee80211_handler,
1614
.private = (iw_handler *) ieee80211_private_handler,
1615
.private_args = (struct iw_priv_args *) ieee80211_ioctl_priv,
1616
.get_wireless_stats = ieee80211_get_wireless_stats,