Lines Matching refs:wdev
21 struct wireless_dev *wdev = dev->ieee80211_ptr;
27 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
30 if (!wdev->ssid_len)
33 bss = cfg80211_get_bss(wdev->wiphy, channel, bssid, NULL, 0,
39 if (wdev->current_bss) {
40 cfg80211_unhold_bss(wdev->current_bss);
41 cfg80211_put_bss(wdev->wiphy, &wdev->current_bss->pub);
45 wdev->current_bss = bss_from_pub(bss);
47 if (!(wdev->wiphy->flags & WIPHY_FLAG_HAS_STATIC_WEP))
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->ssid_len)
129 if (WARN_ON(wdev->connect_keys))
130 kfree_sensitive(wdev->connect_keys);
131 wdev->connect_keys = connkeys;
133 wdev->ibss_fixed = params->channel_fixed;
134 wdev->ibss_dfs_possible = params->userspace_handles_dfs;
135 wdev->chandef = params->chandef;
142 wdev->wext.ibss.chandef = params->chandef;
146 wdev->connect_keys = NULL;
150 memcpy(wdev->ssid, params->ssid, params->ssid_len);
151 wdev->ssid_len = params->ssid_len;
158 struct wireless_dev *wdev = dev->ieee80211_ptr;
159 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
162 ASSERT_WDEV_LOCK(wdev);
164 kfree_sensitive(wdev->connect_keys);
165 wdev->connect_keys = NULL;
177 if (wdev->current_bss) {
178 cfg80211_unhold_bss(wdev->current_bss);
179 cfg80211_put_bss(wdev->wiphy, &wdev->current_bss->pub);
182 wdev->current_bss = NULL;
183 wdev->ssid_len = 0;
184 memset(&wdev->chandef, 0, sizeof(wdev->chandef));
187 wdev->wext.ibss.ssid_len = 0;
194 struct wireless_dev *wdev = dev->ieee80211_ptr;
196 wdev_lock(wdev);
198 wdev_unlock(wdev);
204 struct wireless_dev *wdev = dev->ieee80211_ptr;
207 ASSERT_WDEV_LOCK(wdev);
209 if (!wdev->ssid_len)
217 wdev->conn_owner_nlportid = 0;
226 struct wireless_dev *wdev = dev->ieee80211_ptr;
229 wdev_lock(wdev);
231 wdev_unlock(wdev);
238 struct wireless_dev *wdev)
244 ASSERT_WDEV_LOCK(wdev);
246 if (!wdev->wext.ibss.beacon_interval)
247 wdev->wext.ibss.beacon_interval = 100;
250 if (!wdev->wext.ibss.chandef.chan) {
278 cfg80211_chandef_create(&wdev->wext.ibss.chandef, new_chan,
283 if (!wdev->wext.ibss.ssid_len)
286 if (!netif_running(wdev->netdev))
289 if (wdev->wext.keys)
290 wdev->wext.keys->def = wdev->wext.default_key;
292 wdev->wext.ibss.privacy = wdev->wext.default_key != -1;
294 if (wdev->wext.keys && wdev->wext.keys->def != -1) {
295 ck = kmemdup(wdev->wext.keys, sizeof(*ck), GFP_KERNEL);
301 err = __cfg80211_join_ibss(rdev, wdev->netdev,
302 &wdev->wext.ibss, ck);
313 struct wireless_dev *wdev = dev->ieee80211_ptr;
314 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
319 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
330 chan = ieee80211_get_channel(wdev->wiphy, freq);
338 if (wdev->wext.ibss.chandef.chan == chan)
341 wdev_lock(wdev);
343 if (wdev->ssid_len)
345 wdev_unlock(wdev);
351 cfg80211_chandef_create(&wdev->wext.ibss.chandef, chan,
353 wdev->wext.ibss.channel_fixed = true;
356 wdev->wext.ibss.channel_fixed = false;
359 wdev_lock(wdev);
360 err = cfg80211_ibss_wext_join(rdev, wdev);
361 wdev_unlock(wdev);
370 struct wireless_dev *wdev = dev->ieee80211_ptr;
374 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
377 wdev_lock(wdev);
378 if (wdev->current_bss)
379 chan = wdev->current_bss->pub.channel;
380 else if (wdev->wext.ibss.chandef.chan)
381 chan = wdev->wext.ibss.chandef.chan;
382 wdev_unlock(wdev);
398 struct wireless_dev *wdev = dev->ieee80211_ptr;
399 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
404 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
410 wdev_lock(wdev);
412 if (wdev->ssid_len)
414 wdev_unlock(wdev);
423 memcpy(wdev->ssid, ssid, len);
424 wdev->wext.ibss.ssid = wdev->ssid;
425 wdev->wext.ibss.ssid_len = len;
427 wdev_lock(wdev);
428 err = cfg80211_ibss_wext_join(rdev, wdev);
429 wdev_unlock(wdev);
438 struct wireless_dev *wdev = dev->ieee80211_ptr;
441 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
446 wdev_lock(wdev);
447 if (wdev->ssid_len) {
449 data->length = wdev->ssid_len;
450 memcpy(ssid, wdev->ssid, data->length);
451 } else if (wdev->wext.ibss.ssid && wdev->wext.ibss.ssid_len) {
453 data->length = wdev->wext.ibss.ssid_len;
454 memcpy(ssid, wdev->wext.ibss.ssid, data->length);
456 wdev_unlock(wdev);
465 struct wireless_dev *wdev = dev->ieee80211_ptr;
466 struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
471 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
488 if (!bssid && !wdev->wext.ibss.bssid)
492 if (wdev->wext.ibss.bssid && bssid &&
493 ether_addr_equal(bssid, wdev->wext.ibss.bssid))
496 wdev_lock(wdev);
498 if (wdev->ssid_len)
500 wdev_unlock(wdev);
506 memcpy(wdev->wext.bssid, bssid, ETH_ALEN);
507 wdev->wext.ibss.bssid = wdev->wext.bssid;
509 wdev->wext.ibss.bssid = NULL;
511 wdev_lock(wdev);
512 err = cfg80211_ibss_wext_join(rdev, wdev);
513 wdev_unlock(wdev);
522 struct wireless_dev *wdev = dev->ieee80211_ptr;
525 if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
530 wdev_lock(wdev);
531 if (wdev->current_bss)
532 memcpy(ap_addr->sa_data, wdev->current_bss->pub.bssid, ETH_ALEN);
533 else if (wdev->wext.ibss.bssid)
534 memcpy(ap_addr->sa_data, wdev->wext.ibss.bssid, ETH_ALEN);
538 wdev_unlock(wdev);