if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS)
local->fif_other_bss++;
- netif_tx_lock_bh(local->mdev);
+ netif_addr_lock_bh(local->mdev);
ieee80211_configure_filter(local);
- netif_tx_unlock_bh(local->mdev);
+ netif_addr_unlock_bh(local->mdev);
break;
case IEEE80211_IF_TYPE_STA:
case IEEE80211_IF_TYPE_IBSS:
if (res)
goto err_stop;
- ieee80211_if_config(dev);
+ if (ieee80211_vif_is_mesh(&sdata->vif))
+ ieee80211_start_mesh(sdata->dev);
changed |= ieee80211_reset_erp_info(dev);
ieee80211_bss_info_change_notify(sdata, changed);
ieee80211_enable_keys(sdata);
if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS)
local->fif_other_bss--;
- netif_tx_lock_bh(local->mdev);
+ netif_addr_lock_bh(local->mdev);
ieee80211_configure_filter(local);
- netif_tx_unlock_bh(local->mdev);
+ netif_addr_unlock_bh(local->mdev);
break;
case IEEE80211_IF_TYPE_MESH_POINT:
case IEEE80211_IF_TYPE_STA:
/* ensure that TX flow won't interrupt us
* until the end of the call to requeue function */
- txq = &local->mdev->tx_queue;
+ txq = netdev_get_tx_queue(local->mdev, 0);
spin_lock_bh(&txq->lock);
/* create a new queue for this aggregation */
/* avoid ordering issues: we are the only one that can modify
* the content of the qdiscs */
- txq = &local->mdev->tx_queue;
+ txq = netdev_get_tx_queue(local->mdev, 0);
spin_lock_bh(&txq->lock);
/* remove the queue for this aggregation */
ieee80211_ht_agg_queue_remove(local, sta, tid, 1);
.cache_update = eth_header_cache_update,
};
-/* Must not be called for mdev */
void ieee80211_if_setup(struct net_device *dev)
{
ether_setup(dev);
dev->change_mtu = ieee80211_change_mtu;
dev->open = ieee80211_open;
dev->stop = ieee80211_stop;
- dev->destructor = ieee80211_if_free;
+ dev->destructor = free_netdev;
}
/* everything else */
-static int __ieee80211_if_config(struct net_device *dev,
- struct sk_buff *beacon)
+int ieee80211_if_config(struct ieee80211_sub_if_data *sdata, u32 changed)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_local *local = sdata->local;
struct ieee80211_if_conf conf;
- if (!local->ops->config_interface || !netif_running(dev))
+ if (WARN_ON(!netif_running(sdata->dev)))
+ return 0;
+
+ if (!local->ops->config_interface)
return 0;
memset(&conf, 0, sizeof(conf));
- conf.type = sdata->vif.type;
+ conf.changed = changed;
+
if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
conf.bssid = sdata->u.sta.bssid;
conf.ssid = sdata->u.sta.ssid;
conf.ssid_len = sdata->u.sta.ssid_len;
- } else if (ieee80211_vif_is_mesh(&sdata->vif)) {
- conf.beacon = beacon;
- ieee80211_start_mesh(dev);
} else if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
+ conf.bssid = sdata->dev->dev_addr;
conf.ssid = sdata->u.ap.ssid;
conf.ssid_len = sdata->u.ap.ssid_len;
- conf.beacon = beacon;
+ } else if (ieee80211_vif_is_mesh(&sdata->vif)) {
+ u8 zero[ETH_ALEN] = { 0 };
+ conf.bssid = zero;
+ conf.ssid = zero;
+ conf.ssid_len = 0;
+ } else {
+ WARN_ON(1);
+ return -EINVAL;
}
- return local->ops->config_interface(local_to_hw(local),
- &sdata->vif, &conf);
-}
-int ieee80211_if_config(struct net_device *dev)
-{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- if (sdata->vif.type == IEEE80211_IF_TYPE_MESH_POINT &&
- (local->hw.flags & IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE))
- return ieee80211_if_config_beacon(dev);
- return __ieee80211_if_config(dev, NULL);
-}
+ if (WARN_ON(!conf.bssid && (changed & IEEE80211_IFCC_BSSID)))
+ return -EINVAL;
-int ieee80211_if_config_beacon(struct net_device *dev)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct sk_buff *skb;
+ if (WARN_ON(!conf.ssid && (changed & IEEE80211_IFCC_SSID)))
+ return -EINVAL;
- if (!(local->hw.flags & IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE))
- return 0;
- skb = ieee80211_beacon_get(local_to_hw(local), &sdata->vif);
- if (!skb)
- return -ENOMEM;
- return __ieee80211_if_config(dev, skb);
+ return local->ops->config_interface(local_to_hw(local),
+ &sdata->vif, &conf);
}
int ieee80211_hw_config(struct ieee80211_local *local)
if (!mdev)
goto fail_mdev_alloc;
- if (ieee80211_num_queues(hw) > 1)
- mdev->features |= NETIF_F_MULTI_QUEUE;
-
mwdev = netdev_priv(mdev);
mdev->ieee80211_ptr = mwdev;
mwdev->wiphy = local->hw.wiphy;
printk(KERN_WARNING "%s: Failed to add default virtual iface\n",
wiphy_name(local->hw.wiphy));
- local->reg_state = IEEE80211_DEV_REGISTERED;
rtnl_unlock();
ieee80211_led_init(local);
void ieee80211_unregister_hw(struct ieee80211_hw *hw)
{
struct ieee80211_local *local = hw_to_local(hw);
- struct ieee80211_sub_if_data *sdata, *tmp;
tasklet_kill(&local->tx_pending_tasklet);
tasklet_kill(&local->tasklet);
rtnl_lock();
- BUG_ON(local->reg_state != IEEE80211_DEV_REGISTERED);
-
- local->reg_state = IEEE80211_DEV_UNREGISTERED;
-
/*
* At this point, interface list manipulations are fine
* because the driver cannot be handing us frames any
* more and the tasklet is killed.
*/
- /*
- * First, we remove all virtual interfaces.
- */
- list_for_each_entry_safe(sdata, tmp, &local->interfaces, list) {
- list_del(&sdata->list);
- __ieee80211_if_del(local, sdata);
- }
+ /* First, we remove all virtual interfaces. */
+ ieee80211_remove_interfaces(local);
/* then, finally, remove the master interface */
unregister_netdevice(local->mdev);
projects / ~andy / linux / blobdiff