cfg80211: introduce capability for 4addr mode

[mv-sheeva.git] / net / mac80211 / iface.c

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 1f02b0610e822954d5cdcbe768a0f3ac2824fea0..1bf12a26b45e5eceac427bd9696b520aa215da42 100644 (file)
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -752,7 +752,8 @@ int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata,
                ieee80211_mandatory_rates(sdata->local,
                        sdata->local->hw.conf.channel->band);
        sdata->drop_unencrypted = 0;
-       sdata->use_4addr = 0;
+       if (type == NL80211_IFTYPE_STATION)
+               sdata->u.mgd.use_4addr = false;
 
        return 0;
 }
@@ -810,6 +811,12 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
        /* setup type-dependent data */
        ieee80211_setup_sdata(sdata, type);
 
+       if (params) {
+               ndev->ieee80211_ptr->use_4addr = params->use_4addr;
+               if (type == NL80211_IFTYPE_STATION)
+                       sdata->u.mgd.use_4addr = params->use_4addr;
+       }
+
        ret = register_netdevice(ndev);
        if (ret)
                goto fail;
@@ -820,9 +827,6 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
                                            params->mesh_id_len,
                                            params->mesh_id);
 
-       if (params && params->use_4addr >= 0)
-               sdata->use_4addr = !!params->use_4addr;
-
        mutex_lock(&local->iflist_mtx);
        list_add_tail_rcu(&sdata->list, &local->interfaces);
        mutex_unlock(&local->iflist_mtx);