1 files changed, 8 insertions, 0 deletions

diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index 097b2e04c928..7cc1a97c42fc 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -37,6 +37,14 @@ void vlan_setup(struct net_device *dev);
 int register_vlan_dev(struct net_device *dev);
 void unregister_vlan_dev(struct net_device *dev);
 
+static inline u32 vlan_get_ingress_priority(struct net_device *dev,
+                                            unsigned short vlan_tag)
+{
+        struct vlan_dev_info *vip = vlan_dev_info(dev);
+
+        return vip->ingress_priority_map[(vlan_tag >> 13) & 0x7];
+}
+
 #ifdef CONFIG_VLAN_8021Q_GVRP
 extern int vlan_gvrp_request_join(const struct net_device *dev);
 extern void vlan_gvrp_request_leave(const struct net_device *dev);