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path: root/net/8021q/vlan.c
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Diffstat (limited to 'net/8021q/vlan.c')
-rw-r--r--net/8021q/vlan.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index bad01b14a4ad..5505ee6ebdbe 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -360,6 +360,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
struct vlan_dev_priv *vlan;
bool last = false;
LIST_HEAD(list);
+ int err;
if (is_vlan_dev(dev)) {
int err = __vlan_device_event(dev, event);
@@ -489,6 +490,26 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
vlan_group_for_each_dev(grp, i, vlandev)
call_netdevice_notifiers(event, vlandev);
break;
+
+ case NETDEV_CVLAN_FILTER_PUSH_INFO:
+ err = vlan_filter_push_vids(vlan_info, htons(ETH_P_8021Q));
+ if (err)
+ return notifier_from_errno(err);
+ break;
+
+ case NETDEV_CVLAN_FILTER_DROP_INFO:
+ vlan_filter_drop_vids(vlan_info, htons(ETH_P_8021Q));
+ break;
+
+ case NETDEV_SVLAN_FILTER_PUSH_INFO:
+ err = vlan_filter_push_vids(vlan_info, htons(ETH_P_8021AD));
+ if (err)
+ return notifier_from_errno(err);
+ break;
+
+ case NETDEV_SVLAN_FILTER_DROP_INFO:
+ vlan_filter_drop_vids(vlan_info, htons(ETH_P_8021AD));
+ break;
}
out: