switch (ae) {
case 0:
return 6;
- case 1:
+ case MESH_FLAGS_AE_A4:
return 12;
- case 2:
+ case MESH_FLAGS_AE_A5_A6:
return 18;
- case 3:
+ case (MESH_FLAGS_AE_A4 | MESH_FLAGS_AE_A5_A6):
return 24;
default:
return 6;
}
break;
case cpu_to_le16(IEEE80211_FCTL_FROMDS):
- if (iftype != NL80211_IFTYPE_STATION ||
+ if ((iftype != NL80211_IFTYPE_STATION &&
+ iftype != NL80211_IFTYPE_MESH_POINT) ||
(is_multicast_ether_addr(dst) &&
!compare_ether_addr(src, addr)))
return -1;
+ if (iftype == NL80211_IFTYPE_MESH_POINT) {
+ struct ieee80211s_hdr *meshdr =
+ (struct ieee80211s_hdr *) (skb->data + hdrlen);
+ hdrlen += ieee80211_get_mesh_hdrlen(meshdr);
+ if (meshdr->flags & MESH_FLAGS_AE_A4)
+ memcpy(src, meshdr->eaddr1, ETH_ALEN);
+ }
break;
case cpu_to_le16(0):
if (iftype != NL80211_IFTYPE_ADHOC)
if (!wdev->connect_keys->params[i].cipher)
continue;
if (rdev->ops->add_key(wdev->wiphy, dev, i, NULL,
- &wdev->connect_keys->params[i]))
+ &wdev->connect_keys->params[i])) {
printk(KERN_ERR "%s: failed to set key %d\n",
dev->name, i);
+ continue;
+ }
if (wdev->connect_keys->def == i)
- if (rdev->ops->set_default_key(wdev->wiphy, dev, i))
+ if (rdev->ops->set_default_key(wdev->wiphy, dev, i)) {
printk(KERN_ERR "%s: failed to set defkey %d\n",
dev->name, i);
+ continue;
+ }
if (wdev->connect_keys->defmgmt == i)
if (rdev->ops->set_default_mgmt_key(wdev->wiphy, dev, i))
printk(KERN_ERR "%s: failed to set mgtdef %d\n",
kfree(wdev->connect_keys);
wdev->connect_keys = NULL;
}
+
+static void cfg80211_process_wdev_events(struct wireless_dev *wdev)
+{
+ struct cfg80211_event *ev;
+ unsigned long flags;
+ const u8 *bssid = NULL;
+
+ spin_lock_irqsave(&wdev->event_lock, flags);
+ while (!list_empty(&wdev->event_list)) {
+ ev = list_first_entry(&wdev->event_list,
+ struct cfg80211_event, list);
+ list_del(&ev->list);
+ spin_unlock_irqrestore(&wdev->event_lock, flags);
+
+ wdev_lock(wdev);
+ switch (ev->type) {
+ case EVENT_CONNECT_RESULT:
+ if (!is_zero_ether_addr(ev->cr.bssid))
+ bssid = ev->cr.bssid;
+ __cfg80211_connect_result(
+ wdev->netdev, bssid,
+ ev->cr.req_ie, ev->cr.req_ie_len,
+ ev->cr.resp_ie, ev->cr.resp_ie_len,
+ ev->cr.status,
+ ev->cr.status == WLAN_STATUS_SUCCESS,
+ NULL);
+ break;
+ case EVENT_ROAMED:
+ __cfg80211_roamed(wdev, ev->rm.bssid,
+ ev->rm.req_ie, ev->rm.req_ie_len,
+ ev->rm.resp_ie, ev->rm.resp_ie_len);
+ break;
+ case EVENT_DISCONNECTED:
+ __cfg80211_disconnected(wdev->netdev,
+ ev->dc.ie, ev->dc.ie_len,
+ ev->dc.reason, true);
+ break;
+ case EVENT_IBSS_JOINED:
+ __cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid);
+ break;
+ }
+ wdev_unlock(wdev);
+
+ kfree(ev);
+
+ spin_lock_irqsave(&wdev->event_lock, flags);
+ }
+ spin_unlock_irqrestore(&wdev->event_lock, flags);
+}
+
+void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev)
+{
+ struct wireless_dev *wdev;
+
+ ASSERT_RTNL();
+ ASSERT_RDEV_LOCK(rdev);
+
+ mutex_lock(&rdev->devlist_mtx);
+
+ list_for_each_entry(wdev, &rdev->netdev_list, list)
+ cfg80211_process_wdev_events(wdev);
+
+ mutex_unlock(&rdev->devlist_mtx);
+}
+
+int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, enum nl80211_iftype ntype,
+ u32 *flags, struct vif_params *params)
+{
+ int err;
+ enum nl80211_iftype otype = dev->ieee80211_ptr->iftype;
+
+ ASSERT_RDEV_LOCK(rdev);
+
+ /* don't support changing VLANs, you just re-create them */
+ if (otype == NL80211_IFTYPE_AP_VLAN)
+ return -EOPNOTSUPP;
+
+ if (!rdev->ops->change_virtual_intf ||
+ !(rdev->wiphy.interface_modes & (1 << ntype)))
+ return -EOPNOTSUPP;
+
+ if (ntype != otype) {
+ switch (otype) {
+ case NL80211_IFTYPE_ADHOC:
+ cfg80211_leave_ibss(rdev, dev, false);
+ break;
+ case NL80211_IFTYPE_STATION:
+ cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, true);
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+ /* mesh should be handled? */
+ break;
+ default:
+ break;
+ }
+
+ cfg80211_process_rdev_events(rdev);
+ }
+
+ err = rdev->ops->change_virtual_intf(&rdev->wiphy, dev,
+ ntype, flags, params);
+
+ WARN_ON(!err && dev->ieee80211_ptr->iftype != ntype);
+
+ return err;
+}