Lines Matching refs:wdev
22 struct wireless_dev *wdev = dev->ieee80211_ptr;
28 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
31 if (!wdev->u.ibss.ssid_len)
34 bss = cfg80211_get_bss(wdev->wiphy, channel, bssid, NULL, 0,
40 if (wdev->u.ibss.current_bss) {
41 cfg80211_unhold_bss(wdev->u.ibss.current_bss);
42 cfg80211_put_bss(wdev->wiphy, &wdev->u.ibss.current_bss->pub);
46 wdev->u.ibss.current_bss = bss_from_pub(bss);
48 cfg80211_upload_connect_keys(wdev);
50 nl80211_send_ibss_bssid(wiphy_to_rdev(wdev->wiphy), dev, bssid,
62 struct wireless_dev *wdev = dev->ieee80211_ptr;
63 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
80 spin_lock_irqsave(&wdev->event_lock, flags);
81 list_add_tail(&ev->list, &wdev->event_list);
82 spin_unlock_irqrestore(&wdev->event_lock, flags);
92 struct wireless_dev *wdev = dev->ieee80211_ptr;
96 ASSERT_WDEV_LOCK(wdev);
98 if (wdev->u.ibss.ssid_len)
129 if (WARN_ON(wdev->connect_keys))
130 kfree_sensitive(wdev->connect_keys);
131 wdev->connect_keys = connkeys;
133 wdev->u.ibss.chandef = params->chandef;
140 wdev->wext.ibss.chandef = params->chandef;
144 wdev->connect_keys = NULL;
148 memcpy(wdev->u.ibss.ssid, params->ssid, params->ssid_len);
149 wdev->u.ibss.ssid_len = params->ssid_len;
156 struct wireless_dev *wdev = dev->ieee80211_ptr;
157 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
160 ASSERT_WDEV_LOCK(wdev);
162 kfree_sensitive(wdev->connect_keys);
163 wdev->connect_keys = NULL;
175 if (wdev->u.ibss.current_bss) {
176 cfg80211_unhold_bss(wdev->u.ibss.current_bss);
177 cfg80211_put_bss(wdev->wiphy, &wdev->u.ibss.current_bss->pub);
180 wdev->u.ibss.current_bss = NULL;
181 wdev->u.ibss.ssid_len = 0;
182 memset(&wdev->u.ibss.chandef, 0, sizeof(wdev->u.ibss.chandef));
185 wdev->wext.ibss.ssid_len = 0;
192 struct wireless_dev *wdev = dev->ieee80211_ptr;
194 wdev_lock(wdev);
196 wdev_unlock(wdev);
202 struct wireless_dev *wdev = dev->ieee80211_ptr;
205 ASSERT_WDEV_LOCK(wdev);
207 if (!wdev->u.ibss.ssid_len)
215 wdev->conn_owner_nlportid = 0;
224 struct wireless_dev *wdev = dev->ieee80211_ptr;
227 wdev_lock(wdev);
229 wdev_unlock(wdev);
236 struct wireless_dev *wdev)
242 ASSERT_WDEV_LOCK(wdev);
244 if (!wdev->wext.ibss.beacon_interval)
245 wdev->wext.ibss.beacon_interval = 100;
248 if (!wdev->wext.ibss.chandef.chan) {
276 cfg80211_chandef_create(&wdev->wext.ibss.chandef, new_chan,
281 if (!wdev->wext.ibss.ssid_len)
284 if (!netif_running(wdev->netdev))
287 if (wdev->wext.keys)
288 wdev->wext.keys->def = wdev->wext.default_key;
290 wdev->wext.ibss.privacy = wdev->wext.default_key != -1;
292 if (wdev->wext.keys && wdev->wext.keys->def != -1) {
293 ck = kmemdup(wdev->wext.keys, sizeof(*ck), GFP_KERNEL);
299 err = __cfg80211_join_ibss(rdev, wdev->netdev,
300 &wdev->wext.ibss, ck);
311 struct wireless_dev *wdev = dev->ieee80211_ptr;
312 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
317 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
328 chan = ieee80211_get_channel(wdev->wiphy, freq);
336 if (wdev->wext.ibss.chandef.chan == chan)
339 wdev_lock(wdev);
341 if (wdev->u.ibss.ssid_len)
343 wdev_unlock(wdev);
349 cfg80211_chandef_create(&wdev->wext.ibss.chandef, chan,
351 wdev->wext.ibss.channel_fixed = true;
354 wdev->wext.ibss.channel_fixed = false;
357 wdev_lock(wdev);
358 err = cfg80211_ibss_wext_join(rdev, wdev);
359 wdev_unlock(wdev);
368 struct wireless_dev *wdev = dev->ieee80211_ptr;
372 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
375 wdev_lock(wdev);
376 if (wdev->u.ibss.current_bss)
377 chan = wdev->u.ibss.current_bss->pub.channel;
378 else if (wdev->wext.ibss.chandef.chan)
379 chan = wdev->wext.ibss.chandef.chan;
380 wdev_unlock(wdev);
396 struct wireless_dev *wdev = dev->ieee80211_ptr;
397 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
402 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
408 wdev_lock(wdev);
410 if (wdev->u.ibss.ssid_len)
412 wdev_unlock(wdev);
421 memcpy(wdev->u.ibss.ssid, ssid, len);
422 wdev->wext.ibss.ssid = wdev->u.ibss.ssid;
423 wdev->wext.ibss.ssid_len = len;
425 wdev_lock(wdev);
426 err = cfg80211_ibss_wext_join(rdev, wdev);
427 wdev_unlock(wdev);
436 struct wireless_dev *wdev = dev->ieee80211_ptr;
439 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
444 wdev_lock(wdev);
445 if (wdev->u.ibss.ssid_len) {
447 data->length = wdev->u.ibss.ssid_len;
448 memcpy(ssid, wdev->u.ibss.ssid, data->length);
449 } else if (wdev->wext.ibss.ssid && wdev->wext.ibss.ssid_len) {
451 data->length = wdev->wext.ibss.ssid_len;
452 memcpy(ssid, wdev->wext.ibss.ssid, data->length);
454 wdev_unlock(wdev);
463 struct wireless_dev *wdev = dev->ieee80211_ptr;
464 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
469 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
486 if (!bssid && !wdev->wext.ibss.bssid)
490 if (wdev->wext.ibss.bssid && bssid &&
491 ether_addr_equal(bssid, wdev->wext.ibss.bssid))
494 wdev_lock(wdev);
496 if (wdev->u.ibss.ssid_len)
498 wdev_unlock(wdev);
504 memcpy(wdev->wext.bssid, bssid, ETH_ALEN);
505 wdev->wext.ibss.bssid = wdev->wext.bssid;
507 wdev->wext.ibss.bssid = NULL;
509 wdev_lock(wdev);
510 err = cfg80211_ibss_wext_join(rdev, wdev);
511 wdev_unlock(wdev);
520 struct wireless_dev *wdev = dev->ieee80211_ptr;
523 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
528 wdev_lock(wdev);
529 if (wdev->u.ibss.current_bss)
530 memcpy(ap_addr->sa_data, wdev->u.ibss.current_bss->pub.bssid,
532 else if (wdev->wext.ibss.bssid)
533 memcpy(ap_addr->sa_data, wdev->wext.ibss.bssid, ETH_ALEN);
537 wdev_unlock(wdev);