diff --git a/net/bridge/Kconfig b/net/bridge/Kconfig
index 6dee7bf..aa0d3b2 100644
--- a/net/bridge/Kconfig
+++ b/net/bridge/Kconfig
@@ -46,3 +46,17 @@ config BRIDGE_IGMP_SNOOPING
 	  Say N to exclude this support and reduce the binary size.
 
 	  If unsure, say Y.
+
+config BRIDGE_VLAN_FILTERING
+	bool "VLAN filtering"
+	depends on BRIDGE
+	depends on VLAN_8021Q
+	default n
+	---help---
+	  If you say Y here, then the Ethernet bridge will be able selectively
+	  receive and forward traffic based on VLAN information in the packet
+	  any VLAN information configured on the bridge port or bridge device.
+
+	  Say N to exclude this support and reduce the binary size.
+
+	  If unsure, say Y.
diff --git a/net/bridge/Makefile b/net/bridge/Makefile
index e859098..e85498b2f 100644
--- a/net/bridge/Makefile
+++ b/net/bridge/Makefile
@@ -14,4 +14,6 @@ bridge-$(CONFIG_BRIDGE_NETFILTER) += br_netfilter.o
 
 bridge-$(CONFIG_BRIDGE_IGMP_SNOOPING) += br_multicast.o br_mdb.o
 
+bridge-$(CONFIG_BRIDGE_VLAN_FILTERING) += br_vlan.o
+
 obj-$(CONFIG_BRIDGE_NF_EBTABLES) += netfilter/
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 2148d47..af9d65a 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -139,6 +139,7 @@ static void del_nbp(struct net_bridge_port *p)
 
 	br_ifinfo_notify(RTM_DELLINK, p);
 
+	nbp_vlan_flush(p);
 	br_fdb_delete_by_port(br, p, 1);
 
 	list_del_rcu(&p->list);
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 711094a..1c1b2f1 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -18,6 +18,7 @@
 #include <linux/netpoll.h>
 #include <linux/u64_stats_sync.h>
 #include <net/route.h>
+#include <linux/if_vlan.h>
 
 #define BR_HASH_BITS 8
 #define BR_HASH_SIZE (1 << BR_HASH_BITS)
@@ -26,6 +27,8 @@
 
 #define BR_PORT_BITS	10
 #define BR_MAX_PORTS	(1<<BR_PORT_BITS)
+#define BR_VLAN_BITMAP_LEN	BITS_TO_LONGS(VLAN_N_VID)
+#define BR_INVALID_VID	(1<<15)
 
 #define BR_VERSION	"2.3"
 
@@ -63,6 +66,13 @@ struct br_ip
 	__be16		proto;
 };
 
+struct net_port_vlans {
+	u16				port_idx;
+	void				*parent;
+	struct rcu_head			rcu;
+	unsigned long			vlan_bitmap[BR_VLAN_BITMAP_LEN];
+};
+
 struct net_bridge_fdb_entry
 {
 	struct hlist_node		hlist;
@@ -156,6 +166,7 @@ struct net_bridge_port
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	struct netpoll			*np;
 #endif
+	struct net_port_vlans __rcu	*vlan_info;
 };
 
 #define br_port_exists(dev) (dev->priv_flags & IFF_BRIDGE_PORT)
@@ -260,6 +271,10 @@ struct net_bridge
 	struct timer_list		topology_change_timer;
 	struct timer_list		gc_timer;
 	struct kobject			*ifobj;
+#ifdef CONFIG_BRIDGE_VLAN_FILTERING
+	u8				vlan_enabled;
+	struct net_port_vlans __rcu	*vlan_info;
+#endif
 };
 
 struct br_input_skb_cb {
@@ -534,6 +549,46 @@ static inline void br_mdb_uninit(void)
 }
 #endif
 
+/* br_vlan.c */
+#ifdef CONFIG_BRIDGE_VLAN_FILTERING
+extern int br_vlan_add(struct net_bridge *br, u16 vid);
+extern int br_vlan_delete(struct net_bridge *br, u16 vid);
+extern void br_vlan_flush(struct net_bridge *br);
+extern int br_vlan_filter_toggle(struct net_bridge *br, unsigned long val);
+extern int nbp_vlan_add(struct net_bridge_port *port, u16 vid);
+extern int nbp_vlan_delete(struct net_bridge_port *port, u16 vid);
+extern void nbp_vlan_flush(struct net_bridge_port *port);
+#else
+static inline int br_vlan_add(struct net_bridge *br, u16 vid)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int br_vlan_delete(struct net_bridge *br, u16 vid)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline void br_vlan_flush(struct net_bridge *br)
+{
+}
+
+static inline int nbp_vlan_add(struct net_bridge_port *port, u16 vid)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int nbp_vlan_delete(struct net_bridge_port *port, u16 vid)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline void nbp_vlan_flush(struct net_bridge_port *port)
+{
+}
+
+#endif
+
 /* br_netfilter.c */
 #ifdef CONFIG_BRIDGE_NETFILTER
 extern int br_netfilter_init(void);
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 5913a3a..8baa9c0 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -691,6 +691,24 @@ static ssize_t store_nf_call_arptables(
 static DEVICE_ATTR(nf_call_arptables, S_IRUGO | S_IWUSR,
 		   show_nf_call_arptables, store_nf_call_arptables);
 #endif
+#ifdef CONFIG_BRIDGE_VLAN_FILTERING
+static ssize_t show_vlan_filtering(struct device *d,
+				   struct device_attribute *attr,
+				   char *buf)
+{
+	struct net_bridge *br = to_bridge(d);
+	return sprintf(buf, "%d\n", br->vlan_enabled);
+}
+
+static ssize_t store_vlan_filtering(struct device *d,
+				    struct device_attribute *attr,
+				    const char *buf, size_t len)
+{
+	return store_bridge_parm(d, buf, len, br_vlan_filter_toggle);
+}
+static DEVICE_ATTR(vlan_filtering, S_IRUGO | S_IWUSR,
+		   show_vlan_filtering, store_vlan_filtering);
+#endif
 
 static struct attribute *bridge_attrs[] = {
 	&dev_attr_forward_delay.attr,
@@ -732,6 +750,9 @@ static struct attribute *bridge_attrs[] = {
 	&dev_attr_nf_call_ip6tables.attr,
 	&dev_attr_nf_call_arptables.attr,
 #endif
+#ifdef CONFIG_BRIDGE_VLAN_FILTERING
+	&dev_attr_vlan_filtering.attr,
+#endif
 	NULL
 };
 
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
new file mode 100644
index 0000000..7b6e0dd
--- /dev/null
+++ b/net/bridge/br_vlan.c
@@ -0,0 +1,234 @@
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/rtnetlink.h>
+#include <linux/slab.h>
+
+#include "br_private.h"
+
+static inline struct net_bridge_port *vlans_to_port(struct net_port_vlans *vlans)
+{
+	struct net_bridge_port *p = NULL;
+
+	if (vlans->port_idx)
+		p = (struct net_bridge_port *) vlans->parent;
+
+	return p;
+}
+
+static inline struct net_bridge *vlans_to_bridge(struct net_port_vlans *vlans)
+{
+	struct net_bridge *br;
+
+	if (!vlans->port_idx)
+		br = (struct net_bridge *)vlans->parent;
+	else
+		br = vlans_to_port(vlans)->br;
+
+	return br;
+}
+
+static int __vlan_add(struct net_port_vlans *v, u16 vid)
+{
+	int err;
+
+	if (test_bit(vid, v->vlan_bitmap))
+		return -EEXIST;
+
+	if (v->port_idx && vid) {
+		struct net_device *dev = vlans_to_port(v)->dev;
+
+		/* Add VLAN to the device filter if it is supported.
+		 * Stricly speaking, this is not necessary now, since devices
+		 * are made promiscuous by the bridge, but if that ever changes
+		 * this code will allow tagged traffic to enter the bridge.
+		 */
+		if (dev->features & NETIF_F_HW_VLAN_FILTER) {
+			err = dev->netdev_ops->ndo_vlan_rx_add_vid(dev, vid);
+			if (err)
+				return err;
+		}
+	}
+
+	set_bit(vid, v->vlan_bitmap);
+	return 0;
+}
+
+static int __vlan_del(struct net_port_vlans *v, u16 vid)
+{
+	unsigned long first_bit;
+	unsigned long last_bit;
+
+	if (!test_bit(vid, v->vlan_bitmap))
+		return -EINVAL;
+
+	/* Check to see if any other vlans are in this table.  If this
+	 * is the last vlan, delete the whole structure.  If this is not the
+	 * last vlan, just clear the bit.
+	 */
+	first_bit = find_first_bit(v->vlan_bitmap, BR_VLAN_BITMAP_LEN);
+	last_bit = find_last_bit(v->vlan_bitmap, BR_VLAN_BITMAP_LEN);
+
+	if (v->port_idx && vid) {
+		struct net_device *dev = vlans_to_port(v)->dev;
+		
+		if (dev->features & NETIF_F_HW_VLAN_FILTER)
+			dev->netdev_ops->ndo_vlan_rx_kill_vid(dev, vid);
+	}
+
+	clear_bit(vid, v->vlan_bitmap);
+	if (first_bit == last_bit) {
+		if (v->port_idx) {
+			struct net_bridge_port *p = vlans_to_port(v);
+			rcu_assign_pointer(p->vlan_info, NULL);
+		} else {
+			struct net_bridge *br = vlans_to_bridge(v);
+			rcu_assign_pointer(br->vlan_info, NULL);
+		}
+		kfree_rcu(v, rcu);
+	}
+	return 0;
+}
+
+static void __vlan_flush(struct net_port_vlans *v)
+{
+	bitmap_zero(v->vlan_bitmap, BR_VLAN_BITMAP_LEN);
+	if (v->port_idx)
+		rcu_assign_pointer(vlans_to_port(v)->vlan_info, NULL);
+	else
+		rcu_assign_pointer(vlans_to_bridge(v)->vlan_info, NULL);
+	kfree_rcu(v, rcu);
+}
+
+/* Must be protected by RTNL */
+int br_vlan_add(struct net_bridge *br, u16 vid)
+{
+	struct net_port_vlans *pv = NULL;
+	int err;
+
+	ASSERT_RTNL();
+
+	pv = rtnl_dereference(br->vlan_info);
+	if (pv)
+		return __vlan_add(pv, vid);
+
+	/* Create port vlan infomration
+	 */
+	pv = kzalloc(sizeof(*pv), GFP_KERNEL);
+	if (!pv)
+		return -ENOMEM;
+
+	pv->parent = br;
+	err = __vlan_add(pv, vid);
+	if (err)
+		goto out;
+
+	rcu_assign_pointer(br->vlan_info, pv);
+	return 0;
+out:
+	kfree(pv);
+	return err;
+}
+
+/* Must be protected by RTNL */
+int br_vlan_delete(struct net_bridge *br, u16 vid)
+{
+	struct net_port_vlans *pv;
+
+	ASSERT_RTNL();
+
+	pv = rtnl_dereference(br->vlan_info);
+	if (!pv)
+		return -EINVAL;
+
+	__vlan_del(pv, vid);
+	return 0;
+}
+
+void br_vlan_flush(struct net_bridge *br)
+{
+	struct net_port_vlans *pv;
+
+	ASSERT_RTNL();
+
+	pv = rtnl_dereference(br->vlan_info);
+	if (!pv)
+		return;
+
+	__vlan_flush(pv);
+}
+
+int br_vlan_filter_toggle(struct net_bridge *br, unsigned long val)
+{
+	if (!rtnl_trylock())
+		return restart_syscall();
+
+	if (br->vlan_enabled == val)
+		goto unlock;
+
+	br->vlan_enabled = val;
+
+unlock:
+	rtnl_unlock();
+	return 0;
+}
+
+/* Must be protected by RTNL */
+int nbp_vlan_add(struct net_bridge_port *port, u16 vid)
+{
+	struct net_port_vlans *pv = NULL;
+	int err;
+
+	ASSERT_RTNL();
+
+	pv = rtnl_dereference(port->vlan_info);
+	if (pv)
+		return __vlan_add(pv, vid);
+
+	/* Create port vlan infomration
+	 */
+	pv = kzalloc(sizeof(*pv), GFP_KERNEL);
+	if (!pv) {
+		err = -ENOMEM;
+		goto clean_up;
+	}
+
+	pv->port_idx = port->port_no;
+	pv->parent = port;
+	err = __vlan_add(pv, vid);
+	if (err)
+		goto clean_up;
+
+	rcu_assign_pointer(port->vlan_info, pv);
+	return 0;
+
+clean_up:
+	kfree(pv);
+	return err;
+}
+
+/* Must be protected by RTNL */
+int nbp_vlan_delete(struct net_bridge_port *port, u16 vid)
+{
+	struct net_port_vlans *pv;
+
+	ASSERT_RTNL();
+
+	pv = rtnl_dereference(port->vlan_info);
+	if (!pv)
+		return -EINVAL;
+
+	return __vlan_del(pv, vid);
+}
+
+void nbp_vlan_flush(struct net_bridge_port *port)
+{
+	struct net_port_vlans *pv;
+
+	ASSERT_RTNL();
+
+	pv = rtnl_dereference(port->vlan_info);
+	if (!pv)
+		return;
+
+	__vlan_flush(pv);
+}
