1
2
3
4
5static const struct ieee80211_channel prism2_channels[] = {
6 { .center_freq = 2412 },
7 { .center_freq = 2417 },
8 { .center_freq = 2422 },
9 { .center_freq = 2427 },
10 { .center_freq = 2432 },
11 { .center_freq = 2437 },
12 { .center_freq = 2442 },
13 { .center_freq = 2447 },
14 { .center_freq = 2452 },
15 { .center_freq = 2457 },
16 { .center_freq = 2462 },
17 { .center_freq = 2467 },
18 { .center_freq = 2472 },
19 { .center_freq = 2484 },
20};
21
22static const struct ieee80211_rate prism2_rates[] = {
23 { .bitrate = 10 },
24 { .bitrate = 20 },
25 { .bitrate = 55 },
26 { .bitrate = 110 }
27};
28
29#define PRISM2_NUM_CIPHER_SUITES 2
30static const u32 prism2_cipher_suites[PRISM2_NUM_CIPHER_SUITES] = {
31 WLAN_CIPHER_SUITE_WEP40,
32 WLAN_CIPHER_SUITE_WEP104
33};
34
35
36
37struct prism2_wiphy_private {
38 wlandevice_t *wlandev;
39
40 struct ieee80211_supported_band band;
41 struct ieee80211_channel channels[ARRAY_SIZE(prism2_channels)];
42 struct ieee80211_rate rates[ARRAY_SIZE(prism2_rates)];
43
44 struct cfg80211_scan_request *scan_request;
45};
46
47static const void * const prism2_wiphy_privid = &prism2_wiphy_privid;
48
49
50
51static int prism2_result2err(int prism2_result)
52{
53 int err = 0;
54
55 switch (prism2_result) {
56 case P80211ENUM_resultcode_invalid_parameters:
57 err = -EINVAL;
58 break;
59 case P80211ENUM_resultcode_implementation_failure:
60 err = -EIO;
61 break;
62 case P80211ENUM_resultcode_not_supported:
63 err = -EOPNOTSUPP;
64 break;
65 default:
66 err = 0;
67 break;
68 }
69
70 return err;
71}
72
73static int prism2_domibset_uint32(wlandevice_t *wlandev, u32 did, u32 data)
74{
75 struct p80211msg_dot11req_mibset msg;
76 p80211item_uint32_t *mibitem = (p80211item_uint32_t *) &msg.mibattribute.data;
77
78 msg.msgcode = DIDmsg_dot11req_mibset;
79 mibitem->did = did;
80 mibitem->data = data;
81
82 return p80211req_dorequest(wlandev, (u8 *) &msg);
83}
84
85static int prism2_domibset_pstr32(wlandevice_t *wlandev,
86 u32 did, u8 len, u8 *data)
87{
88 struct p80211msg_dot11req_mibset msg;
89 p80211item_pstr32_t *mibitem = (p80211item_pstr32_t *) &msg.mibattribute.data;
90
91 msg.msgcode = DIDmsg_dot11req_mibset;
92 mibitem->did = did;
93 mibitem->data.len = len;
94 memcpy(mibitem->data.data, data, len);
95
96 return p80211req_dorequest(wlandev, (u8 *) &msg);
97}
98
99
100
101int prism2_change_virtual_intf(struct wiphy *wiphy,
102 struct net_device *dev,
103 enum nl80211_iftype type, u32 *flags,
104 struct vif_params *params)
105{
106 wlandevice_t *wlandev = dev->ml_priv;
107 u32 data;
108 int result;
109 int err = 0;
110
111 switch (type) {
112 case NL80211_IFTYPE_ADHOC:
113 if (wlandev->macmode == WLAN_MACMODE_IBSS_STA)
114 goto exit;
115 wlandev->macmode = WLAN_MACMODE_IBSS_STA;
116 data = 0;
117 break;
118 case NL80211_IFTYPE_STATION:
119 if (wlandev->macmode == WLAN_MACMODE_ESS_STA)
120 goto exit;
121 wlandev->macmode = WLAN_MACMODE_ESS_STA;
122 data = 1;
123 break;
124 default:
125 printk(KERN_WARNING "Operation mode: %d not support\n", type);
126 return -EOPNOTSUPP;
127 }
128
129
130 result = prism2_domibset_uint32(wlandev,
131 DIDmib_p2_p2Static_p2CnfPortType,
132 data);
133
134 if (result)
135 err = -EFAULT;
136
137 dev->ieee80211_ptr->iftype = type;
138
139exit:
140 return err;
141}
142
143int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
144 u8 key_index, bool pairwise, const u8 *mac_addr,
145 struct key_params *params)
146{
147 wlandevice_t *wlandev = dev->ml_priv;
148 u32 did;
149
150 int err = 0;
151 int result = 0;
152
153 switch (params->cipher) {
154 case WLAN_CIPHER_SUITE_WEP40:
155 case WLAN_CIPHER_SUITE_WEP104:
156 result = prism2_domibset_uint32(wlandev,
157 DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
158 key_index);
159 if (result)
160 goto exit;
161
162
163 switch (key_index) {
164 case 0:
165 did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
166 break;
167
168 case 1:
169 did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
170 break;
171
172 case 2:
173 did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
174 break;
175
176 case 3:
177 did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
178 break;
179
180 default:
181 err = -EINVAL;
182 goto exit;
183 }
184
185 result = prism2_domibset_pstr32(wlandev, did, params->key_len, params->key);
186 if (result)
187 goto exit;
188 break;
189
190 default:
191 pr_debug("Unsupported cipher suite\n");
192 result = 1;
193 }
194
195exit:
196 if (result)
197 err = -EFAULT;
198
199 return err;
200}
201
202int prism2_get_key(struct wiphy *wiphy, struct net_device *dev,
203 u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie,
204 void (*callback)(void *cookie, struct key_params*))
205{
206 wlandevice_t *wlandev = dev->ml_priv;
207 struct key_params params;
208 int len;
209
210 if (key_index >= NUM_WEPKEYS)
211 return -EINVAL;
212
213 len = wlandev->wep_keylens[key_index];
214 memset(¶ms, 0, sizeof(params));
215
216 if (len == 13)
217 params.cipher = WLAN_CIPHER_SUITE_WEP104;
218 else if (len == 5)
219 params.cipher = WLAN_CIPHER_SUITE_WEP104;
220 else
221 return -ENOENT;
222 params.key_len = len;
223 params.key = wlandev->wep_keys[key_index];
224 params.seq_len = 0;
225
226 callback(cookie, ¶ms);
227
228 return 0;
229}
230
231int prism2_del_key(struct wiphy *wiphy, struct net_device *dev,
232 u8 key_index, bool pairwise, const u8 *mac_addr)
233{
234 wlandevice_t *wlandev = dev->ml_priv;
235 u32 did;
236 int err = 0;
237 int result = 0;
238
239
240
241
242 switch (key_index) {
243 case 0:
244 did =
245 DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
246 break;
247
248 case 1:
249 did =
250 DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
251 break;
252
253 case 2:
254 did =
255 DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
256 break;
257
258 case 3:
259 did =
260 DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
261 break;
262
263 default:
264 err = -EINVAL;
265 goto exit;
266 }
267
268 result = prism2_domibset_pstr32(wlandev, did, 13, "0000000000000");
269
270exit:
271 if (result)
272 err = -EFAULT;
273
274 return err;
275}
276
277int prism2_set_default_key(struct wiphy *wiphy, struct net_device *dev,
278 u8 key_index, bool unicast, bool multicast)
279{
280 wlandevice_t *wlandev = dev->ml_priv;
281
282 int err = 0;
283 int result = 0;
284
285 result = prism2_domibset_uint32(wlandev,
286 DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
287 key_index);
288
289 if (result)
290 err = -EFAULT;
291
292 return err;
293}
294
295
296int prism2_get_station(struct wiphy *wiphy, struct net_device *dev,
297 u8 *mac, struct station_info *sinfo)
298{
299 wlandevice_t *wlandev = dev->ml_priv;
300 struct p80211msg_lnxreq_commsquality quality;
301 int result;
302
303 memset(sinfo, 0, sizeof(*sinfo));
304
305 if ((wlandev == NULL) || (wlandev->msdstate != WLAN_MSD_RUNNING))
306 return -EOPNOTSUPP;
307
308
309 quality.msgcode = DIDmsg_lnxreq_commsquality;
310 quality.dbm.data = P80211ENUM_truth_true;
311 quality.dbm.status = P80211ENUM_msgitem_status_data_ok;
312
313
314 if (wlandev->mlmerequest == NULL)
315 return -EOPNOTSUPP;
316
317 result = wlandev->mlmerequest(wlandev, (struct p80211msg *) &quality);
318
319
320 if (result == 0) {
321 sinfo->txrate.legacy = quality.txrate.data;
322 sinfo->filled |= STATION_INFO_TX_BITRATE;
323 sinfo->signal = quality.level.data;
324 sinfo->filled |= STATION_INFO_SIGNAL;
325 }
326
327 return result;
328}
329
330int prism2_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
331{
332 struct net_device *dev;
333 struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
334 wlandevice_t *wlandev;
335 struct p80211msg_dot11req_scan msg1;
336 struct p80211msg_dot11req_scan_results msg2;
337 struct cfg80211_bss *bss;
338 int result;
339 int err = 0;
340 int numbss = 0;
341 int i = 0;
342 u8 ie_buf[46];
343 int ie_len;
344
345 if (!request)
346 return -EINVAL;
347
348 dev = request->wdev->netdev;
349 wlandev = dev->ml_priv;
350
351 if (priv->scan_request && priv->scan_request != request)
352 return -EBUSY;
353
354 if (wlandev->macmode == WLAN_MACMODE_ESS_AP) {
355 printk(KERN_ERR "Can't scan in AP mode\n");
356 return -EOPNOTSUPP;
357 }
358
359 priv->scan_request = request;
360
361 memset(&msg1, 0x00, sizeof(struct p80211msg_dot11req_scan));
362 msg1.msgcode = DIDmsg_dot11req_scan;
363 msg1.bsstype.data = P80211ENUM_bsstype_any;
364
365 memset(&msg1.bssid.data.data, 0xFF, sizeof(msg1.bssid.data.data));
366 msg1.bssid.data.len = 6;
367
368 if (request->n_ssids > 0) {
369 msg1.scantype.data = P80211ENUM_scantype_active;
370 msg1.ssid.data.len = request->ssids->ssid_len;
371 memcpy(msg1.ssid.data.data,
372 request->ssids->ssid, request->ssids->ssid_len);
373 } else {
374 msg1.scantype.data = 0;
375 }
376 msg1.probedelay.data = 0;
377
378 for (i = 0;
379 (i < request->n_channels) && i < ARRAY_SIZE(prism2_channels);
380 i++)
381 msg1.channellist.data.data[i] =
382 ieee80211_frequency_to_channel(request->channels[i]->center_freq);
383 msg1.channellist.data.len = request->n_channels;
384
385 msg1.maxchanneltime.data = 250;
386 msg1.minchanneltime.data = 200;
387
388 result = p80211req_dorequest(wlandev, (u8 *) &msg1);
389 if (result) {
390 err = prism2_result2err(msg1.resultcode.data);
391 goto exit;
392 }
393
394 numbss = msg1.numbss.data;
395
396 for (i = 0; i < numbss; i++) {
397 memset(&msg2, 0, sizeof(msg2));
398 msg2.msgcode = DIDmsg_dot11req_scan_results;
399 msg2.bssindex.data = i;
400
401 result = p80211req_dorequest(wlandev, (u8 *) &msg2);
402 if ((result != 0) ||
403 (msg2.resultcode.data != P80211ENUM_resultcode_success)) {
404 break;
405 }
406
407 ie_buf[0] = WLAN_EID_SSID;
408 ie_buf[1] = msg2.ssid.data.len;
409 ie_len = ie_buf[1] + 2;
410 memcpy(&ie_buf[2], &(msg2.ssid.data.data), msg2.ssid.data.len);
411 bss = cfg80211_inform_bss(wiphy,
412 ieee80211_get_channel(wiphy, ieee80211_dsss_chan_to_freq(msg2.dschannel.data)),
413 (const u8 *) &(msg2.bssid.data.data),
414 msg2.timestamp.data, msg2.capinfo.data,
415 msg2.beaconperiod.data,
416 ie_buf,
417 ie_len,
418 (msg2.signal.data - 65536) * 100,
419 GFP_KERNEL
420 );
421
422 if (!bss) {
423 err = -ENOMEM;
424 goto exit;
425 }
426
427 cfg80211_put_bss(wiphy, bss);
428 }
429
430 if (result)
431 err = prism2_result2err(msg2.resultcode.data);
432
433exit:
434 cfg80211_scan_done(request, err ? 1 : 0);
435 priv->scan_request = NULL;
436 return err;
437}
438
439int prism2_set_wiphy_params(struct wiphy *wiphy, u32 changed)
440{
441 struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
442 wlandevice_t *wlandev = priv->wlandev;
443 u32 data;
444 int result;
445 int err = 0;
446
447 if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
448 if (wiphy->rts_threshold == -1)
449 data = 2347;
450 else
451 data = wiphy->rts_threshold;
452
453 result = prism2_domibset_uint32(wlandev,
454 DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold,
455 data);
456 if (result) {
457 err = -EFAULT;
458 goto exit;
459 }
460 }
461
462 if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
463 if (wiphy->frag_threshold == -1)
464 data = 2346;
465 else
466 data = wiphy->frag_threshold;
467
468 result = prism2_domibset_uint32(wlandev,
469 DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold,
470 data);
471 if (result) {
472 err = -EFAULT;
473 goto exit;
474 }
475 }
476
477exit:
478 return err;
479}
480
481int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
482 struct cfg80211_connect_params *sme)
483{
484 wlandevice_t *wlandev = dev->ml_priv;
485 struct ieee80211_channel *channel = sme->channel;
486 struct p80211msg_lnxreq_autojoin msg_join;
487 u32 did;
488 int length = sme->ssid_len;
489 int chan = -1;
490 int is_wep = (sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP40) ||
491 (sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP104);
492 int result;
493 int err = 0;
494
495
496 if (channel) {
497 chan = ieee80211_frequency_to_channel(channel->center_freq);
498 result = prism2_domibset_uint32(wlandev,
499 DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel,
500 chan);
501 if (result)
502 goto exit;
503 }
504
505
506 if ((sme->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) ||
507 ((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && !is_wep))
508 msg_join.authtype.data = P80211ENUM_authalg_opensystem;
509 else if ((sme->auth_type == NL80211_AUTHTYPE_SHARED_KEY) ||
510 ((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && is_wep))
511 msg_join.authtype.data = P80211ENUM_authalg_sharedkey;
512 else
513 printk(KERN_WARNING
514 "Unhandled authorisation type for connect (%d)\n",
515 sme->auth_type);
516
517
518 if (is_wep) {
519 if (sme->key) {
520 result = prism2_domibset_uint32(wlandev,
521 DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
522 sme->key_idx);
523 if (result)
524 goto exit;
525
526
527 switch (sme->key_idx) {
528 case 0:
529 did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
530 break;
531
532 case 1:
533 did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
534 break;
535
536 case 2:
537 did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
538 break;
539
540 case 3:
541 did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
542 break;
543
544 default:
545 err = -EINVAL;
546 goto exit;
547 }
548
549 result = prism2_domibset_pstr32(wlandev,
550 did, sme->key_len,
551 (u8 *)sme->key);
552 if (result)
553 goto exit;
554
555 }
556
557
558
559
560 result = prism2_domibset_uint32(wlandev,
561 DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
562 P80211ENUM_truth_true);
563 if (result)
564 goto exit;
565
566 result = prism2_domibset_uint32(wlandev,
567 DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
568 P80211ENUM_truth_true);
569 if (result)
570 goto exit;
571
572 } else {
573
574
575 result = prism2_domibset_uint32(wlandev,
576 DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
577 P80211ENUM_truth_false);
578 if (result)
579 goto exit;
580
581 result = prism2_domibset_uint32(wlandev,
582 DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
583 P80211ENUM_truth_false);
584 if (result)
585 goto exit;
586
587 }
588
589
590
591 msg_join.msgcode = DIDmsg_lnxreq_autojoin;
592
593 memcpy(msg_join.ssid.data.data, sme->ssid, length);
594 msg_join.ssid.data.len = length;
595
596 result = p80211req_dorequest(wlandev, (u8 *) &msg_join);
597
598exit:
599 if (result)
600 err = -EFAULT;
601
602 return err;
603}
604
605int prism2_disconnect(struct wiphy *wiphy, struct net_device *dev,
606 u16 reason_code)
607{
608 wlandevice_t *wlandev = dev->ml_priv;
609 struct p80211msg_lnxreq_autojoin msg_join;
610 int result;
611 int err = 0;
612
613
614
615 msg_join.msgcode = DIDmsg_lnxreq_autojoin;
616
617 memcpy(msg_join.ssid.data.data, "---", 3);
618 msg_join.ssid.data.len = 3;
619
620 result = p80211req_dorequest(wlandev, (u8 *) &msg_join);
621
622 if (result)
623 err = -EFAULT;
624
625 return err;
626}
627
628
629int prism2_join_ibss(struct wiphy *wiphy, struct net_device *dev,
630 struct cfg80211_ibss_params *params)
631{
632 return -EOPNOTSUPP;
633}
634
635int prism2_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
636{
637 return -EOPNOTSUPP;
638}
639
640
641int prism2_set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
642 enum nl80211_tx_power_setting type, int mbm)
643{
644 struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
645 wlandevice_t *wlandev = priv->wlandev;
646 u32 data;
647 int result;
648 int err = 0;
649
650 if (type == NL80211_TX_POWER_AUTOMATIC)
651 data = 30;
652 else
653 data = MBM_TO_DBM(mbm);
654
655 result = prism2_domibset_uint32(wlandev,
656 DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel,
657 data);
658
659 if (result) {
660 err = -EFAULT;
661 goto exit;
662 }
663
664exit:
665 return err;
666}
667
668int prism2_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
669 int *dbm)
670{
671 struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
672 wlandevice_t *wlandev = priv->wlandev;
673 struct p80211msg_dot11req_mibget msg;
674 p80211item_uint32_t *mibitem;
675 int result;
676 int err = 0;
677
678 mibitem = (p80211item_uint32_t *) &msg.mibattribute.data;
679 msg.msgcode = DIDmsg_dot11req_mibget;
680 mibitem->did =
681 DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
682
683 result = p80211req_dorequest(wlandev, (u8 *) &msg);
684
685 if (result) {
686 err = -EFAULT;
687 goto exit;
688 }
689
690 *dbm = mibitem->data;
691
692exit:
693 return err;
694}
695
696
697
698
699
700void prism2_connect_result(wlandevice_t *wlandev, u8 failed)
701{
702 u16 status = failed ?
703 WLAN_STATUS_UNSPECIFIED_FAILURE : WLAN_STATUS_SUCCESS;
704
705 cfg80211_connect_result(wlandev->netdev, wlandev->bssid,
706 NULL, 0, NULL, 0, status, GFP_KERNEL);
707}
708
709void prism2_disconnected(wlandevice_t *wlandev)
710{
711 cfg80211_disconnected(wlandev->netdev, 0, NULL,
712 0, GFP_KERNEL);
713}
714
715void prism2_roamed(wlandevice_t *wlandev)
716{
717 cfg80211_roamed(wlandev->netdev, NULL, wlandev->bssid,
718 NULL, 0, NULL, 0, GFP_KERNEL);
719}
720
721
722
723static const struct cfg80211_ops prism2_usb_cfg_ops = {
724 .change_virtual_intf = prism2_change_virtual_intf,
725 .add_key = prism2_add_key,
726 .get_key = prism2_get_key,
727 .del_key = prism2_del_key,
728 .set_default_key = prism2_set_default_key,
729 .get_station = prism2_get_station,
730 .scan = prism2_scan,
731 .set_wiphy_params = prism2_set_wiphy_params,
732 .connect = prism2_connect,
733 .disconnect = prism2_disconnect,
734 .join_ibss = prism2_join_ibss,
735 .leave_ibss = prism2_leave_ibss,
736 .set_tx_power = prism2_set_tx_power,
737 .get_tx_power = prism2_get_tx_power,
738};
739
740
741
742struct wiphy *wlan_create_wiphy(struct device *dev, wlandevice_t *wlandev)
743{
744 struct wiphy *wiphy;
745 struct prism2_wiphy_private *priv;
746
747 wiphy = wiphy_new(&prism2_usb_cfg_ops, sizeof(*priv));
748 if (!wiphy)
749 return NULL;
750
751 priv = wiphy_priv(wiphy);
752 priv->wlandev = wlandev;
753 memcpy(priv->channels, prism2_channels, sizeof(prism2_channels));
754 memcpy(priv->rates, prism2_rates, sizeof(prism2_rates));
755 priv->band.channels = priv->channels;
756 priv->band.n_channels = ARRAY_SIZE(prism2_channels);
757 priv->band.bitrates = priv->rates;
758 priv->band.n_bitrates = ARRAY_SIZE(prism2_rates);
759 priv->band.band = IEEE80211_BAND_2GHZ;
760 priv->band.ht_cap.ht_supported = false;
761 wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
762
763 set_wiphy_dev(wiphy, dev);
764 wiphy->privid = prism2_wiphy_privid;
765 wiphy->max_scan_ssids = 1;
766 wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION)
767 | BIT(NL80211_IFTYPE_ADHOC);
768 wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
769 wiphy->n_cipher_suites = PRISM2_NUM_CIPHER_SUITES;
770 wiphy->cipher_suites = prism2_cipher_suites;
771
772 if (wiphy_register(wiphy) < 0)
773 return NULL;
774
775 return wiphy;
776}
777
778
779void wlan_free_wiphy(struct wiphy *wiphy)
780{
781 wiphy_unregister(wiphy);
782 wiphy_free(wiphy);
783}
784
