1 /* src/p80211/p80211wext.c
3 * Glue code to make linux-wlan-ng a happy wireless extension camper.
5 * original author: Reyk Floeter <reyk@synack.de>
6 * Completely re-written by Solomon Peachy <solomon@linux-wlan.com>
8 * Copyright (C) 2002 AbsoluteValue Systems, Inc. All Rights Reserved.
9 * --------------------------------------------------------------------
13 * The contents of this file are subject to the Mozilla Public
14 * License Version 1.1 (the "License"); you may not use this file
15 * except in compliance with the License. You may obtain a copy of
16 * the License at http://www.mozilla.org/MPL/
18 * Software distributed under the License is distributed on an "AS
19 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
20 * implied. See the License for the specific language governing
21 * rights and limitations under the License.
23 * Alternatively, the contents of this file may be used under the
24 * terms of the GNU Public License version 2 (the "GPL"), in which
25 * case the provisions of the GPL are applicable instead of the
26 * above. If you wish to allow the use of your version of this file
27 * only under the terms of the GPL and not to allow others to use
28 * your version of this file under the MPL, indicate your decision
29 * by deleting the provisions above and replace them with the notice
30 * and other provisions required by the GPL. If you do not delete
31 * the provisions above, a recipient may use your version of this
32 * file under either the MPL or the GPL.
34 * --------------------------------------------------------------------
37 /*================================================================*/
41 #include <linux/version.h>
43 #include <linux/kernel.h>
44 #include <linux/sched.h>
45 #include <linux/types.h>
46 #include <linux/slab.h>
47 #include <linux/netdevice.h>
48 #include <linux/etherdevice.h>
49 #include <linux/wireless.h>
50 #include <net/iw_handler.h>
51 #include <linux/if_arp.h>
52 #include <asm/bitops.h>
53 #include <asm/uaccess.h>
54 #include <asm/byteorder.h>
56 /*================================================================*/
57 /* Project Includes */
59 #include "wlan_compat.h"
61 #include "p80211types.h"
62 #include "p80211hdr.h"
63 #include "p80211conv.h"
64 #include "p80211mgmt.h"
65 #include "p80211msg.h"
66 #include "p80211metastruct.h"
67 #include "p80211metadef.h"
68 #include "p80211netdev.h"
69 #include "p80211ioctl.h"
70 #include "p80211req.h"
72 static int p80211wext_giwrate(netdevice_t *dev,
73 struct iw_request_info *info,
74 struct iw_param *rrq, char *extra);
75 static int p80211wext_giwessid(netdevice_t *dev,
76 struct iw_request_info *info,
77 struct iw_point *data, char *essid);
78 /* compatibility to wireless extensions */
81 static u8 p80211_mhz_to_channel(u16 mhz)
84 return ((mhz - 5000) / 5);
91 return ((mhz - 2407) / 5);
97 static u16 p80211_channel_to_mhz(u8 ch, int dot11a)
108 return (5000 + (5 * ch));
116 if ((ch < 14) && (ch > 0)) {
117 return (2407 + (5 * ch));
123 /* taken from orinoco.c ;-) */
124 static const long p80211wext_channel_freq[] = {
125 2412, 2417, 2422, 2427, 2432, 2437, 2442,
126 2447, 2452, 2457, 2462, 2467, 2472, 2484
128 #define NUM_CHANNELS (sizeof(p80211wext_channel_freq) / sizeof(p80211wext_channel_freq[0]))
130 /* steal a spare bit to store the shared/opensystems state. should default to open if not set */
131 #define HOSTWEP_SHAREDKEY BIT3
134 /** function declarations =============== */
136 static int qual_as_percent(int snr ) {
147 static int p80211wext_dorequest(wlandevice_t *wlandev, u32 did, u32 data)
149 p80211msg_dot11req_mibset_t msg;
150 p80211item_uint32_t mibitem;
155 msg.msgcode = DIDmsg_dot11req_mibset;
158 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
159 result = p80211req_dorequest(wlandev, (u8*)&msg);
165 static int p80211wext_autojoin(wlandevice_t *wlandev)
167 p80211msg_lnxreq_autojoin_t msg;
168 struct iw_point data;
169 char ssid[IW_ESSID_MAX_SIZE];
177 result = p80211wext_giwessid(wlandev->netdev, NULL, &data, ssid);
184 if ( wlandev->hostwep & HOSTWEP_SHAREDKEY )
185 msg.authtype.data = P80211ENUM_authalg_sharedkey;
187 msg.authtype.data = P80211ENUM_authalg_opensystem;
189 msg.msgcode = DIDmsg_lnxreq_autojoin;
191 /* Trim the last '\0' to fit the SSID format */
193 if (data.length && ssid[data.length-1] == '\0') {
194 data.length = data.length - 1;
197 memcpy(msg.ssid.data.data, ssid, data.length);
198 msg.ssid.data.len = data.length;
200 result = p80211req_dorequest(wlandev, (u8*)&msg);
214 /* called by /proc/net/wireless */
215 struct iw_statistics* p80211wext_get_wireless_stats (netdevice_t *dev)
217 p80211msg_lnxreq_commsquality_t quality;
218 wlandevice_t *wlandev = dev->ml_priv;
219 struct iw_statistics* wstats = &wlandev->wstats;
224 if ( (wlandev == NULL) || (wlandev->msdstate != WLAN_MSD_RUNNING) )
227 /* XXX Only valid in station mode */
230 /* build request message */
231 quality.msgcode = DIDmsg_lnxreq_commsquality;
232 quality.dbm.data = P80211ENUM_truth_true;
233 quality.dbm.status = P80211ENUM_msgitem_status_data_ok;
235 /* send message to nsd */
236 if ( wlandev->mlmerequest == NULL )
239 retval = wlandev->mlmerequest(wlandev, (p80211msg_t*) &quality);
241 wstats->qual.qual = qual_as_percent(quality.link.data); /* overall link quality */
242 wstats->qual.level = quality.level.data; /* instant signal level */
243 wstats->qual.noise = quality.noise.data; /* instant noise level */
245 wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
246 wstats->discard.code = wlandev->rx.decrypt_err;
247 wstats->discard.nwid = 0;
248 wstats->discard.misc = 0;
250 wstats->discard.fragment = 0; // incomplete fragments
251 wstats->discard.retries = 0; // tx retries.
252 wstats->miss.beacon = 0;
259 static int p80211wext_giwname(netdevice_t *dev,
260 struct iw_request_info *info,
261 char *name, char *extra)
263 struct iw_param rate;
269 result = p80211wext_giwrate(dev, NULL, &rate, NULL);
276 switch (rate.value) {
279 strcpy(name, "IEEE 802.11-DS");
283 strcpy(name, "IEEE 802.11-b");
291 static int p80211wext_giwfreq(netdevice_t *dev,
292 struct iw_request_info *info,
293 struct iw_freq *freq, char *extra)
295 wlandevice_t *wlandev = dev->ml_priv;
296 p80211item_uint32_t mibitem;
297 p80211msg_dot11req_mibset_t msg;
303 msg.msgcode = DIDmsg_dot11req_mibget;
304 mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
305 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
306 result = p80211req_dorequest(wlandev, (u8*)&msg);
313 memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
315 if (mibitem.data > NUM_CHANNELS) {
320 /* convert into frequency instead of a channel */
322 freq->m = p80211_channel_to_mhz(mibitem.data, 0) * 100000;
329 static int p80211wext_siwfreq(netdevice_t *dev,
330 struct iw_request_info *info,
331 struct iw_freq *freq, char *extra)
333 wlandevice_t *wlandev = dev->ml_priv;
334 p80211item_uint32_t mibitem;
335 p80211msg_dot11req_mibset_t msg;
341 if (!wlan_wext_write) {
346 msg.msgcode = DIDmsg_dot11req_mibset;
347 mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
348 mibitem.status = P80211ENUM_msgitem_status_data_ok;
350 if ( (freq->e == 0) && (freq->m <= 1000) )
351 mibitem.data = freq->m;
353 mibitem.data = p80211_mhz_to_channel(freq->m);
355 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
356 result = p80211req_dorequest(wlandev, (u8*)&msg);
368 static int p80211wext_giwmode(netdevice_t *dev,
369 struct iw_request_info *info,
370 __u32 *mode, char *extra)
372 wlandevice_t *wlandev = dev->ml_priv;
376 switch (wlandev->macmode) {
377 case WLAN_MACMODE_IBSS_STA:
378 *mode = IW_MODE_ADHOC;
380 case WLAN_MACMODE_ESS_STA:
381 *mode = IW_MODE_INFRA;
383 case WLAN_MACMODE_ESS_AP:
384 *mode = IW_MODE_MASTER;
388 *mode = IW_MODE_AUTO;
395 static int p80211wext_siwmode(netdevice_t *dev,
396 struct iw_request_info *info,
397 __u32 *mode, char *extra)
399 wlandevice_t *wlandev = dev->ml_priv;
400 p80211item_uint32_t mibitem;
401 p80211msg_dot11req_mibset_t msg;
407 if (!wlan_wext_write) {
412 if (*mode != IW_MODE_ADHOC && *mode != IW_MODE_INFRA &&
413 *mode != IW_MODE_MASTER) {
418 /* Operation mode is the same with current mode */
419 if (*mode == wlandev->macmode)
424 wlandev->macmode = WLAN_MACMODE_IBSS_STA;
427 wlandev->macmode = WLAN_MACMODE_ESS_STA;
430 wlandev->macmode = WLAN_MACMODE_ESS_AP;
434 WLAN_LOG_INFO("Operation mode: %d not support\n", *mode);
438 /* Set Operation mode to the PORT TYPE RID */
439 msg.msgcode = DIDmsg_dot11req_mibset;
440 mibitem.did = DIDmib_p2_p2Static_p2CnfPortType;
441 mibitem.data = (*mode == IW_MODE_ADHOC) ? 0 : 1;
442 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
443 result = p80211req_dorequest(wlandev, (u8*)&msg);
455 static int p80211wext_giwrange(netdevice_t *dev,
456 struct iw_request_info *info,
457 struct iw_point *data, char *extra)
459 struct iw_range *range = (struct iw_range *) extra;
464 // for backward compatability set size & zero everything we don't understand
465 data->length = sizeof(*range);
466 memset(range,0,sizeof(*range));
468 range->txpower_capa = IW_TXPOW_DBM;
469 // XXX what about min/max_pmp, min/max_pmt, etc.
471 range->we_version_compiled = WIRELESS_EXT;
472 range->we_version_source = 13;
474 range->retry_capa = IW_RETRY_LIMIT;
475 range->retry_flags = IW_RETRY_LIMIT;
476 range->min_retry = 0;
477 range->max_retry = 255;
479 range->event_capa[0] = (IW_EVENT_CAPA_K_0 | //mode/freq/ssid
480 IW_EVENT_CAPA_MASK(SIOCGIWAP) |
481 IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
482 range->event_capa[1] = IW_EVENT_CAPA_K_1; //encode
483 range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVQUAL) |
484 IW_EVENT_CAPA_MASK(IWEVCUSTOM) );
486 range->num_channels = NUM_CHANNELS;
488 /* XXX need to filter against the regulatory domain &| active set */
490 for (i = 0; i < NUM_CHANNELS ; i++) {
491 range->freq[val].i = i + 1;
492 range->freq[val].m = p80211wext_channel_freq[i] * 100000;
493 range->freq[val].e = 1;
497 range->num_frequency = val;
499 /* Max of /proc/net/wireless */
500 range->max_qual.qual = 100;
501 range->max_qual.level = 0;
502 range->max_qual.noise = 0;
503 range->sensitivity = 3;
504 // XXX these need to be nsd-specific!
507 range->max_rts = 2347;
508 range->min_frag = 256;
509 range->max_frag = 2346;
511 range->max_encoding_tokens = NUM_WEPKEYS;
512 range->num_encoding_sizes = 2;
513 range->encoding_size[0] = 5;
514 range->encoding_size[1] = 13;
516 // XXX what about num_bitrates/throughput?
517 range->num_bitrates = 0;
519 /* estimated max throughput */
520 // XXX need to cap it if we're running at ~2Mbps..
521 range->throughput = 5500000;
527 static int p80211wext_giwap(netdevice_t *dev,
528 struct iw_request_info *info,
529 struct sockaddr *ap_addr, char *extra)
532 wlandevice_t *wlandev = dev->ml_priv;
536 memcpy(ap_addr->sa_data, wlandev->bssid, WLAN_BSSID_LEN);
537 ap_addr->sa_family = ARPHRD_ETHER;
543 static int p80211wext_giwencode(netdevice_t *dev,
544 struct iw_request_info *info,
545 struct iw_point *erq, char *key)
547 wlandevice_t *wlandev = dev->ml_priv;
553 if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED)
554 erq->flags = IW_ENCODE_ENABLED;
556 erq->flags = IW_ENCODE_DISABLED;
558 if (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED)
559 erq->flags |= IW_ENCODE_RESTRICTED;
561 erq->flags |= IW_ENCODE_OPEN;
563 i = (erq->flags & IW_ENCODE_INDEX) - 1;
566 i = wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK;
568 if ((i < 0) || (i >= NUM_WEPKEYS)) {
575 /* copy the key from the driver cache as the keys are read-only MIBs */
576 erq->length = wlandev->wep_keylens[i];
577 memcpy(key, wlandev->wep_keys[i], erq->length);
584 static int p80211wext_siwencode(netdevice_t *dev,
585 struct iw_request_info *info,
586 struct iw_point *erq, char *key)
588 wlandevice_t *wlandev = dev->ml_priv;
589 p80211msg_dot11req_mibset_t msg;
590 p80211item_pstr32_t pstr;
598 if (!wlan_wext_write) {
603 /* Check the Key index first. */
604 if((i = (erq->flags & IW_ENCODE_INDEX))) {
606 if ((i < 1) || (i > NUM_WEPKEYS)) {
613 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, i);
625 // Do not thing when no Key Index
628 /* Check if there is no key information in the iwconfig request */
629 if((erq->flags & IW_ENCODE_NOKEY) == 0 && enable == 1) {
631 /*------------------------------------------------------------
632 * If there is WEP Key for setting, check the Key Information
633 * and then set it to the firmware.
634 -------------------------------------------------------------*/
636 if (erq->length > 0) {
638 /* copy the key from the driver cache as the keys are read-only MIBs */
639 wlandev->wep_keylens[i] = erq->length;
640 memcpy(wlandev->wep_keys[i], key, erq->length);
642 /* Prepare data struture for p80211req_dorequest. */
643 memcpy(pstr.data.data, key, erq->length);
644 pstr.data.len = erq->length;
649 pstr.did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
653 pstr.did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
657 pstr.did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
661 pstr.did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
669 msg.msgcode = DIDmsg_dot11req_mibset;
670 memcpy(&msg.mibattribute.data, &pstr, sizeof(pstr));
671 result = p80211req_dorequest(wlandev, (u8*)&msg);
681 /* Check the PrivacyInvoked flag */
682 if (erq->flags & IW_ENCODE_DISABLED) {
683 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_false);
685 else if((erq->flags & IW_ENCODE_ENABLED) || enable == 1) {
686 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_true);
694 /* Check the ExcludeUnencrypted flag */
695 if (erq->flags & IW_ENCODE_RESTRICTED) {
696 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_true);
698 else if (erq->flags & IW_ENCODE_OPEN) {
699 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_false);
713 static int p80211wext_giwessid(netdevice_t *dev,
714 struct iw_request_info *info,
715 struct iw_point *data, char *essid)
717 wlandevice_t *wlandev = dev->ml_priv;
721 if (wlandev->ssid.len) {
722 data->length = wlandev->ssid.len;
724 memcpy(essid, wlandev->ssid.data, data->length);
725 essid[data->length] = 0;
726 #if (WIRELESS_EXT < 21)
730 memset(essid, 0, sizeof(wlandev->ssid.data));
739 static int p80211wext_siwessid(netdevice_t *dev,
740 struct iw_request_info *info,
741 struct iw_point *data, char *essid)
743 wlandevice_t *wlandev = dev->ml_priv;
744 p80211msg_lnxreq_autojoin_t msg;
748 int length = data->length;
752 if (!wlan_wext_write) {
758 if ( wlandev->hostwep & HOSTWEP_SHAREDKEY )
759 msg.authtype.data = P80211ENUM_authalg_sharedkey;
761 msg.authtype.data = P80211ENUM_authalg_opensystem;
763 msg.msgcode = DIDmsg_lnxreq_autojoin;
765 #if (WIRELESS_EXT < 21)
766 if (length) length--;
769 /* Trim the last '\0' to fit the SSID format */
771 if (length && essid[length-1] == '\0') {
775 memcpy(msg.ssid.data.data, essid, length);
776 msg.ssid.data.len = length;
778 WLAN_LOG_DEBUG(1,"autojoin_ssid for %s \n",essid);
779 result = p80211req_dorequest(wlandev, (u8*)&msg);
780 WLAN_LOG_DEBUG(1,"autojoin_ssid %d\n",result);
793 static int p80211wext_siwcommit(netdevice_t *dev,
794 struct iw_request_info *info,
795 struct iw_point *data, char *essid)
797 wlandevice_t *wlandev = dev->ml_priv;
802 if (!wlan_wext_write) {
808 err = p80211wext_autojoin(wlandev);
816 static int p80211wext_giwrate(netdevice_t *dev,
817 struct iw_request_info *info,
818 struct iw_param *rrq, char *extra)
820 wlandevice_t *wlandev = dev->ml_priv;
821 p80211item_uint32_t mibitem;
822 p80211msg_dot11req_mibset_t msg;
828 msg.msgcode = DIDmsg_dot11req_mibget;
829 mibitem.did = DIDmib_p2_p2MAC_p2CurrentTxRate;
830 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
831 result = p80211req_dorequest(wlandev, (u8*)&msg);
838 memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
840 rrq->fixed = 0; /* can it change? */
844 #define HFA384x_RATEBIT_1 ((u16)1)
845 #define HFA384x_RATEBIT_2 ((u16)2)
846 #define HFA384x_RATEBIT_5dot5 ((u16)4)
847 #define HFA384x_RATEBIT_11 ((u16)8)
849 switch (mibitem.data) {
850 case HFA384x_RATEBIT_1:
851 rrq->value = 1000000;
853 case HFA384x_RATEBIT_2:
854 rrq->value = 2000000;
856 case HFA384x_RATEBIT_5dot5:
857 rrq->value = 5500000;
859 case HFA384x_RATEBIT_11:
860 rrq->value = 11000000;
870 static int p80211wext_giwrts(netdevice_t *dev,
871 struct iw_request_info *info,
872 struct iw_param *rts, char *extra)
874 wlandevice_t *wlandev = dev->ml_priv;
875 p80211item_uint32_t mibitem;
876 p80211msg_dot11req_mibset_t msg;
882 msg.msgcode = DIDmsg_dot11req_mibget;
883 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold;
884 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
885 result = p80211req_dorequest(wlandev, (u8*)&msg);
892 memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
894 rts->value = mibitem.data;
895 rts->disabled = (rts->value == 2347);
904 static int p80211wext_siwrts(netdevice_t *dev,
905 struct iw_request_info *info,
906 struct iw_param *rts, char *extra)
908 wlandevice_t *wlandev = dev->ml_priv;
909 p80211item_uint32_t mibitem;
910 p80211msg_dot11req_mibset_t msg;
916 if (!wlan_wext_write) {
921 msg.msgcode = DIDmsg_dot11req_mibget;
922 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold;
926 mibitem.data = rts->value;
928 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
929 result = p80211req_dorequest(wlandev, (u8*)&msg);
941 static int p80211wext_giwfrag(netdevice_t *dev,
942 struct iw_request_info *info,
943 struct iw_param *frag, char *extra)
945 wlandevice_t *wlandev = dev->ml_priv;
946 p80211item_uint32_t mibitem;
947 p80211msg_dot11req_mibset_t msg;
953 msg.msgcode = DIDmsg_dot11req_mibget;
954 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold;
955 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
956 result = p80211req_dorequest(wlandev, (u8*)&msg);
963 memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
965 frag->value = mibitem.data;
966 frag->disabled = (frag->value == 2346);
974 static int p80211wext_siwfrag(netdevice_t *dev,
975 struct iw_request_info *info,
976 struct iw_param *frag, char *extra)
978 wlandevice_t *wlandev = dev->ml_priv;
979 p80211item_uint32_t mibitem;
980 p80211msg_dot11req_mibset_t msg;
986 if (!wlan_wext_write) {
991 msg.msgcode = DIDmsg_dot11req_mibset;
992 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold;
997 mibitem.data = frag->value;
999 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1000 result = p80211req_dorequest(wlandev, (u8*)&msg);
1012 #ifndef IW_RETRY_LONG
1013 #define IW_RETRY_LONG IW_RETRY_MAX
1016 #ifndef IW_RETRY_SHORT
1017 #define IW_RETRY_SHORT IW_RETRY_MIN
1020 static int p80211wext_giwretry(netdevice_t *dev,
1021 struct iw_request_info *info,
1022 struct iw_param *rrq, char *extra)
1024 wlandevice_t *wlandev = dev->ml_priv;
1025 p80211item_uint32_t mibitem;
1026 p80211msg_dot11req_mibset_t msg;
1029 u16 shortretry, longretry, lifetime;
1033 msg.msgcode = DIDmsg_dot11req_mibget;
1034 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit;
1036 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1037 result = p80211req_dorequest(wlandev, (u8*)&msg);
1044 memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
1046 shortretry = mibitem.data;
1048 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit;
1050 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1051 result = p80211req_dorequest(wlandev, (u8*)&msg);
1058 memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
1060 longretry = mibitem.data;
1062 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime;
1064 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1065 result = p80211req_dorequest(wlandev, (u8*)&msg);
1072 memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
1074 lifetime = mibitem.data;
1078 if ((rrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
1079 rrq->flags = IW_RETRY_LIFETIME;
1080 rrq->value = lifetime * 1024;
1082 if (rrq->flags & IW_RETRY_LONG) {
1083 rrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
1084 rrq->value = longretry;
1086 rrq->flags = IW_RETRY_LIMIT;
1087 rrq->value = shortretry;
1088 if (shortretry != longretry)
1089 rrq->flags |= IW_RETRY_SHORT;
1099 static int p80211wext_siwretry(netdevice_t *dev,
1100 struct iw_request_info *info,
1101 struct iw_param *rrq, char *extra)
1103 wlandevice_t *wlandev = dev->ml_priv;
1104 p80211item_uint32_t mibitem;
1105 p80211msg_dot11req_mibset_t msg;
1111 if (!wlan_wext_write) {
1112 err = (-EOPNOTSUPP);
1116 if (rrq->disabled) {
1121 msg.msgcode = DIDmsg_dot11req_mibset;
1123 if ((rrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
1124 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime;
1125 mibitem.data = rrq->value /= 1024;
1127 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1128 result = p80211req_dorequest(wlandev, (u8*)&msg);
1135 if (rrq->flags & IW_RETRY_LONG) {
1136 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit;
1137 mibitem.data = rrq->value;
1139 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1140 result = p80211req_dorequest(wlandev, (u8*)&msg);
1148 if (rrq->flags & IW_RETRY_SHORT) {
1149 mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit;
1150 mibitem.data = rrq->value;
1152 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1153 result = p80211req_dorequest(wlandev, (u8*)&msg);
1168 static int p80211wext_siwtxpow(netdevice_t *dev,
1169 struct iw_request_info *info,
1170 struct iw_param *rrq, char *extra)
1172 wlandevice_t *wlandev = dev->ml_priv;
1173 p80211item_uint32_t mibitem;
1174 p80211msg_dot11req_mibset_t msg;
1180 if (!wlan_wext_write) {
1181 err = (-EOPNOTSUPP);
1185 msg.msgcode = DIDmsg_dot11req_mibset;
1187 switch (rrq->value) {
1189 case 1 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel1; break;
1190 case 2 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel2; break;
1191 case 3 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel3; break;
1192 case 4 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel4; break;
1193 case 5 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel5; break;
1194 case 6 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel6; break;
1195 case 7 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel7; break;
1196 case 8 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel8; break;
1197 default: mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel8; break;
1200 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1201 result = p80211req_dorequest(wlandev, (u8*)&msg);
1213 static int p80211wext_giwtxpow(netdevice_t *dev,
1214 struct iw_request_info *info,
1215 struct iw_param *rrq, char *extra)
1217 wlandevice_t *wlandev = dev->ml_priv;
1218 p80211item_uint32_t mibitem;
1219 p80211msg_dot11req_mibset_t msg;
1225 msg.msgcode = DIDmsg_dot11req_mibget;
1226 mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
1228 memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
1229 result = p80211req_dorequest(wlandev, (u8*)&msg);
1236 memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
1238 // XXX handle OFF by setting disabled = 1;
1240 rrq->flags = 0; // IW_TXPOW_DBM;
1243 rrq->value = mibitem.data;
1250 static int p80211wext_siwspy(netdevice_t *dev,
1251 struct iw_request_info *info,
1252 struct iw_point *srq, char *extra)
1254 wlandevice_t *wlandev = dev->ml_priv;
1255 struct sockaddr address[IW_MAX_SPY];
1256 int number = srq->length;
1261 /* Copy the data from the input buffer */
1262 memcpy(address, extra, sizeof(struct sockaddr)*number);
1264 wlandev->spy_number = 0;
1268 /* extract the addresses */
1269 for (i = 0; i < number; i++) {
1271 memcpy(wlandev->spy_address[i], address[i].sa_data, ETH_ALEN);
1275 memset(wlandev->spy_stat, 0, sizeof(struct iw_quality) * IW_MAX_SPY);
1277 /* set number of addresses */
1278 wlandev->spy_number = number;
1285 /* jkriegl: from orinoco, modified */
1286 static int p80211wext_giwspy(netdevice_t *dev,
1287 struct iw_request_info *info,
1288 struct iw_point *srq, char *extra)
1290 wlandevice_t *wlandev = dev->ml_priv;
1292 struct sockaddr address[IW_MAX_SPY];
1293 struct iw_quality spy_stat[IW_MAX_SPY];
1299 number = wlandev->spy_number;
1303 /* populate address and spy struct's */
1304 for (i = 0; i < number; i++) {
1305 memcpy(address[i].sa_data, wlandev->spy_address[i], ETH_ALEN);
1306 address[i].sa_family = AF_UNIX;
1307 memcpy(&spy_stat[i], &wlandev->spy_stat[i], sizeof(struct iw_quality));
1310 /* reset update flag */
1311 for (i=0; i < number; i++)
1312 wlandev->spy_stat[i].updated = 0;
1315 /* push stuff to user space */
1316 srq->length = number;
1317 memcpy(extra, address, sizeof(struct sockaddr)*number);
1318 memcpy(extra+sizeof(struct sockaddr)*number, spy_stat, sizeof(struct iw_quality)*number);
1324 static int prism2_result2err (int prism2_result)
1328 switch (prism2_result) {
1329 case P80211ENUM_resultcode_invalid_parameters:
1332 case P80211ENUM_resultcode_implementation_failure:
1335 case P80211ENUM_resultcode_not_supported:
1346 static int p80211wext_siwscan(netdevice_t *dev,
1347 struct iw_request_info *info,
1348 struct iw_point *srq, char *extra)
1350 wlandevice_t *wlandev = dev->ml_priv;
1351 p80211msg_dot11req_scan_t msg;
1358 if (wlandev->macmode == WLAN_MACMODE_ESS_AP) {
1359 WLAN_LOG_ERROR("Can't scan in AP mode\n");
1360 err = (-EOPNOTSUPP);
1364 memset(&msg, 0x00, sizeof(p80211msg_dot11req_scan_t));
1365 msg.msgcode = DIDmsg_dot11req_scan;
1366 msg.bsstype.data = P80211ENUM_bsstype_any;
1368 memset(&(msg.bssid.data), 0xFF, sizeof (p80211item_pstr6_t));
1369 msg.bssid.data.len = 6;
1371 msg.scantype.data = P80211ENUM_scantype_active;
1372 msg.probedelay.data = 0;
1374 for (i = 1; i <= 14; i++)
1375 msg.channellist.data.data[i-1] = i;
1376 msg.channellist.data.len = 14;
1378 msg.maxchanneltime.data = 250;
1379 msg.minchanneltime.data = 200;
1381 result = p80211req_dorequest(wlandev, (u8*)&msg);
1383 err = prism2_result2err (msg.resultcode.data);
1391 /* Helper to translate scan into Wireless Extensions scan results.
1392 * Inspired by the prism54 code, which was in turn inspired by the
1396 wext_translate_bss(struct iw_request_info *info, char *current_ev,
1397 char *end_buf, p80211msg_dot11req_scan_results_t *bss)
1399 struct iw_event iwe; /* Temporary buffer */
1401 /* The first entry must be the MAC address */
1402 memcpy(iwe.u.ap_addr.sa_data, bss->bssid.data.data, WLAN_BSSID_LEN);
1403 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
1404 iwe.cmd = SIOCGIWAP;
1405 current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
1407 /* The following entries will be displayed in the same order we give them */
1410 if (bss->ssid.data.len > 0) {
1411 char essid[IW_ESSID_MAX_SIZE + 1];
1414 size = wlan_min(IW_ESSID_MAX_SIZE, bss->ssid.data.len);
1415 memset(&essid, 0, sizeof (essid));
1416 memcpy(&essid, bss->ssid.data.data, size);
1417 WLAN_LOG_DEBUG(1, " essid size = %d\n", size);
1418 iwe.u.data.length = size;
1419 iwe.u.data.flags = 1;
1420 iwe.cmd = SIOCGIWESSID;
1421 current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, &essid[0]);
1422 WLAN_LOG_DEBUG(1, " essid size OK.\n");
1425 switch (bss->bsstype.data) {
1426 case P80211ENUM_bsstype_infrastructure:
1427 iwe.u.mode = IW_MODE_MASTER;
1430 case P80211ENUM_bsstype_independent:
1431 iwe.u.mode = IW_MODE_ADHOC;
1438 iwe.cmd = SIOCGIWMODE;
1440 current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
1442 /* Encryption capability */
1443 if (bss->privacy.data == P80211ENUM_truth_true)
1444 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
1446 iwe.u.data.flags = IW_ENCODE_DISABLED;
1447 iwe.u.data.length = 0;
1448 iwe.cmd = SIOCGIWENCODE;
1449 current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, NULL);
1451 /* Add frequency. (short) bss->channel is the frequency in MHz */
1452 iwe.u.freq.m = bss->dschannel.data;
1454 iwe.cmd = SIOCGIWFREQ;
1455 current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
1457 /* Add quality statistics */
1458 iwe.u.qual.level = bss->signal.data;
1459 iwe.u.qual.noise = bss->noise.data;
1460 /* do a simple SNR for quality */
1461 iwe.u.qual.qual = qual_as_percent(bss->signal.data - bss->noise.data);
1463 current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
1469 static int p80211wext_giwscan(netdevice_t *dev,
1470 struct iw_request_info *info,
1471 struct iw_point *srq, char *extra)
1473 wlandevice_t *wlandev = dev->ml_priv;
1474 p80211msg_dot11req_scan_results_t msg;
1479 char *current_ev = extra;
1483 /* Since wireless tools doesn't really have a way of passing how
1484 * many scan results results there were back here, keep grabbing them
1488 memset(&msg, 0, sizeof(msg));
1489 msg.msgcode = DIDmsg_dot11req_scan_results;
1490 msg.bssindex.data = i;
1492 result = p80211req_dorequest(wlandev, (u8*)&msg);
1493 if ((result != 0) ||
1494 (msg.resultcode.data != P80211ENUM_resultcode_success)) {
1498 current_ev = wext_translate_bss(info, current_ev, extra + IW_SCAN_MAX_DATA, &msg);
1501 } while (i < IW_MAX_AP);
1503 srq->length = (current_ev - extra);
1504 srq->flags = 0; /* todo */
1506 if (result && !scan_good)
1507 err = prism2_result2err (msg.resultcode.data);
1513 /*****************************************************/
1514 //extra wireless extensions stuff to support NetworkManager (I hope)
1516 /* SIOCSIWENCODEEXT */
1517 static int p80211wext_set_encodeext(struct net_device *dev,
1518 struct iw_request_info *info,
1519 union iwreq_data *wrqu, char *extra)
1521 wlandevice_t *wlandev = dev->ml_priv;
1522 struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
1523 p80211msg_dot11req_mibset_t msg;
1524 p80211item_pstr32_t *pstr;
1527 struct iw_point *encoding = &wrqu->encoding;
1528 int idx = encoding->flags & IW_ENCODE_INDEX;
1530 WLAN_LOG_DEBUG(1,"set_encode_ext flags[%d] alg[%d] keylen[%d]\n",ext->ext_flags,(int)ext->alg,(int)ext->key_len);
1533 if ( ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY ) {
1534 // set default key ? I'm not sure if this the the correct thing to do here
1537 if (idx < 1 || idx > NUM_WEPKEYS) {
1542 WLAN_LOG_DEBUG(1,"setting default key (%d)\n",idx);
1543 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, idx);
1549 if ( ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY ) {
1550 if (!(ext->alg & IW_ENCODE_ALG_WEP)) {
1551 WLAN_LOG_DEBUG(1,"asked to set a non wep key :(");
1555 if (idx <1 || idx > NUM_WEPKEYS)
1560 WLAN_LOG_DEBUG(1,"Set WEP key (%d)\n",idx);
1561 wlandev->wep_keylens[idx] = ext->key_len;
1562 memcpy(wlandev->wep_keys[idx], ext->key, ext->key_len);
1564 memset( &msg,0,sizeof(msg));
1565 pstr = (p80211item_pstr32_t*)&msg.mibattribute.data;
1566 memcpy(pstr->data.data, ext->key,ext->key_len);
1567 pstr->data.len = ext->key_len;
1570 pstr->did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
1573 pstr->did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
1576 pstr->did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
1579 pstr->did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
1584 msg.msgcode = DIDmsg_dot11req_mibset;
1585 result = p80211req_dorequest(wlandev,(u8*)&msg);
1586 WLAN_LOG_DEBUG(1,"result (%d)\n",result);
1591 /* SIOCGIWENCODEEXT */
1592 static int p80211wext_get_encodeext(struct net_device *dev,
1593 struct iw_request_info *info,
1594 union iwreq_data *wrqu, char *extra)
1597 wlandevice_t *wlandev = dev->ml_priv;
1598 struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
1600 struct iw_point *encoding = &wrqu->encoding;
1607 WLAN_LOG_DEBUG(1,"get_encode_ext flags[%d] alg[%d] keylen[%d]\n",ext->ext_flags,(int)ext->alg,(int)ext->key_len);
1610 max_len = encoding->length - sizeof(*ext);
1611 if ( max_len <= 0) {
1612 WLAN_LOG_DEBUG(1,"get_encodeext max_len [%d] invalid\n",max_len);
1616 idx = encoding->flags & IW_ENCODE_INDEX;
1618 WLAN_LOG_DEBUG(1,"get_encode_ext index [%d]\n",idx);
1621 if (idx < 1 || idx > NUM_WEPKEYS ) {
1622 WLAN_LOG_DEBUG(1,"get_encode_ext invalid key index [%d]\n",idx);
1628 /* default key ? not sure what to do */
1629 /* will just use key[0] for now ! FIX ME */
1632 encoding->flags = idx + 1;
1633 memset(ext,0,sizeof(*ext));
1635 ext->alg = IW_ENCODE_ALG_WEP;
1636 ext->key_len = wlandev->wep_keylens[idx];
1637 memcpy( ext->key, wlandev->wep_keys[idx] , ext->key_len );
1639 encoding->flags |= IW_ENCODE_ENABLED;
1648 static int p80211_wext_set_iwauth (struct net_device *dev,
1649 struct iw_request_info *info,
1650 union iwreq_data *wrqu, char *extra)
1652 wlandevice_t *wlandev = dev->ml_priv;
1653 struct iw_param *param = &wrqu->param;
1656 WLAN_LOG_DEBUG(1,"set_iwauth flags[%d]\n",(int)param->flags & IW_AUTH_INDEX );
1658 switch (param->flags & IW_AUTH_INDEX) {
1659 case IW_AUTH_DROP_UNENCRYPTED:
1660 WLAN_LOG_DEBUG(1,"drop_unencrypted %d\n",param->value);
1662 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_true);
1664 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_false);
1667 case IW_AUTH_PRIVACY_INVOKED:
1668 WLAN_LOG_DEBUG(1,"privacy invoked %d\n",param->value);
1670 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_true);
1672 result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_false);
1676 case IW_AUTH_80211_AUTH_ALG:
1677 if ( param->value & IW_AUTH_ALG_OPEN_SYSTEM ) {
1678 WLAN_LOG_DEBUG(1,"set open_system\n");
1679 wlandev->hostwep &= ~HOSTWEP_SHAREDKEY;
1680 } else if ( param->value & IW_AUTH_ALG_SHARED_KEY) {
1681 WLAN_LOG_DEBUG(1,"set shared key\n");
1682 wlandev->hostwep |= HOSTWEP_SHAREDKEY;
1684 /* don't know what to do know :( */
1685 WLAN_LOG_DEBUG(1,"unknown AUTH_ALG (%d)\n",param->value);
1700 static int p80211_wext_get_iwauth (struct net_device *dev,
1701 struct iw_request_info *info,
1702 union iwreq_data *wrqu, char *extra)
1704 wlandevice_t *wlandev = dev->ml_priv;
1705 struct iw_param *param = &wrqu->param;
1708 WLAN_LOG_DEBUG(1,"get_iwauth flags[%d]\n",(int)param->flags & IW_AUTH_INDEX );
1710 switch (param->flags & IW_AUTH_INDEX) {
1711 case IW_AUTH_DROP_UNENCRYPTED:
1712 param->value = wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED?1:0;
1715 case IW_AUTH_PRIVACY_INVOKED:
1716 param->value = wlandev->hostwep & HOSTWEP_PRIVACYINVOKED?1:0;
1719 case IW_AUTH_80211_AUTH_ALG:
1720 param->value = wlandev->hostwep & HOSTWEP_SHAREDKEY?IW_AUTH_ALG_SHARED_KEY:IW_AUTH_ALG_OPEN_SYSTEM;
1733 static iw_handler p80211wext_handlers[] = {
1734 (iw_handler) p80211wext_siwcommit, /* SIOCSIWCOMMIT */
1735 (iw_handler) p80211wext_giwname, /* SIOCGIWNAME */
1736 (iw_handler) NULL, /* SIOCSIWNWID */
1737 (iw_handler) NULL, /* SIOCGIWNWID */
1738 (iw_handler) p80211wext_siwfreq, /* SIOCSIWFREQ */
1739 (iw_handler) p80211wext_giwfreq, /* SIOCGIWFREQ */
1740 (iw_handler) p80211wext_siwmode, /* SIOCSIWMODE */
1741 (iw_handler) p80211wext_giwmode, /* SIOCGIWMODE */
1742 (iw_handler) NULL, /* SIOCSIWSENS */
1743 (iw_handler) NULL, /* SIOCGIWSENS */
1744 (iw_handler) NULL, /* not used */ /* SIOCSIWRANGE */
1745 (iw_handler) p80211wext_giwrange, /* SIOCGIWRANGE */
1746 (iw_handler) NULL, /* not used */ /* SIOCSIWPRIV */
1747 (iw_handler) NULL, /* kernel code */ /* SIOCGIWPRIV */
1748 (iw_handler) NULL, /* not used */ /* SIOCSIWSTATS */
1749 (iw_handler) NULL, /* kernel code */ /* SIOCGIWSTATS */
1750 (iw_handler) p80211wext_siwspy, /* SIOCSIWSPY */
1751 (iw_handler) p80211wext_giwspy, /* SIOCGIWSPY */
1752 (iw_handler) NULL, /* -- hole -- */
1753 (iw_handler) NULL, /* -- hole -- */
1754 (iw_handler) NULL, /* SIOCSIWAP */
1755 (iw_handler) p80211wext_giwap, /* SIOCGIWAP */
1756 (iw_handler) NULL, /* -- hole -- */
1757 (iw_handler) NULL, /* SIOCGIWAPLIST */
1758 (iw_handler) p80211wext_siwscan, /* SIOCSIWSCAN */
1759 (iw_handler) p80211wext_giwscan, /* SIOCGIWSCAN */
1760 (iw_handler) NULL, /* null */ /* SIOCSIWSCAN */
1761 (iw_handler) NULL, /* null */ /* SIOCGIWSCAN */
1762 (iw_handler) p80211wext_siwessid, /* SIOCSIWESSID */
1763 (iw_handler) p80211wext_giwessid, /* SIOCGIWESSID */
1764 (iw_handler) NULL, /* SIOCSIWNICKN */
1765 (iw_handler) p80211wext_giwessid, /* SIOCGIWNICKN */
1766 (iw_handler) NULL, /* -- hole -- */
1767 (iw_handler) NULL, /* -- hole -- */
1768 (iw_handler) NULL, /* SIOCSIWRATE */
1769 (iw_handler) p80211wext_giwrate, /* SIOCGIWRATE */
1770 (iw_handler) p80211wext_siwrts, /* SIOCSIWRTS */
1771 (iw_handler) p80211wext_giwrts, /* SIOCGIWRTS */
1772 (iw_handler) p80211wext_siwfrag, /* SIOCSIWFRAG */
1773 (iw_handler) p80211wext_giwfrag, /* SIOCGIWFRAG */
1774 (iw_handler) p80211wext_siwtxpow, /* SIOCSIWTXPOW */
1775 (iw_handler) p80211wext_giwtxpow, /* SIOCGIWTXPOW */
1776 (iw_handler) p80211wext_siwretry, /* SIOCSIWRETRY */
1777 (iw_handler) p80211wext_giwretry, /* SIOCGIWRETRY */
1778 (iw_handler) p80211wext_siwencode, /* SIOCSIWENCODE */
1779 (iw_handler) p80211wext_giwencode, /* SIOCGIWENCODE */
1780 (iw_handler) NULL, /* SIOCSIWPOWER */
1781 (iw_handler) NULL, /* SIOCGIWPOWER */
1782 /* WPA operations */
1783 (iw_handler) NULL, /* -- hole -- */
1784 (iw_handler) NULL, /* -- hole -- */
1785 (iw_handler) NULL, /* SIOCSIWGENIE set generic IE */
1786 (iw_handler) NULL, /* SIOCGIWGENIE get generic IE */
1787 (iw_handler) p80211_wext_set_iwauth, /* SIOCSIWAUTH set authentication mode params */
1788 (iw_handler) p80211_wext_get_iwauth, /* SIOCGIWAUTH get authentication mode params */
1790 (iw_handler) p80211wext_set_encodeext, /* SIOCSIWENCODEEXT set encoding token & mode */
1791 (iw_handler) p80211wext_get_encodeext, /* SIOCGIWENCODEEXT get encoding token & mode */
1792 (iw_handler) NULL, /* SIOCSIWPMKSA PMKSA cache operation */
1795 struct iw_handler_def p80211wext_handler_def = {
1796 .num_standard = sizeof(p80211wext_handlers) / sizeof(iw_handler),
1798 .num_private_args = 0,
1799 .standard = p80211wext_handlers,
1801 .private_args = NULL,
1802 .get_wireless_stats = p80211wext_get_wireless_stats
1806 int p80211wext_event_associated(wlandevice_t *wlandev, int assoc)
1808 union iwreq_data data;
1812 /* Send the association state first */
1813 data.ap_addr.sa_family = ARPHRD_ETHER;
1815 memcpy(data.ap_addr.sa_data, wlandev->bssid, WLAN_ADDR_LEN);
1817 memset(data.ap_addr.sa_data, 0, WLAN_ADDR_LEN);
1820 if (wlan_wext_write)
1821 wireless_send_event(wlandev->netdev, SIOCGIWAP, &data, NULL);
1823 if (!assoc) goto done;
1825 // XXX send association data, like IEs, etc etc.
1833 #endif /* compatibility to wireless extensions */