diff --git a/include/uapi/linux/if.h b/include/uapi/linux/if.h
index d758163..1555623 100644
--- a/include/uapi/linux/if.h
+++ b/include/uapi/linux/if.h
@@ -27,64 +27,161 @@
 #define	IFALIASZ	256
 #include <linux/hdlc/ioctl.h>
 
-/* Standard interface flags (netdevice->flags). */
-#define	IFF_UP		0x1		/* interface is up		*/
-#define	IFF_BROADCAST	0x2		/* broadcast address valid	*/
-#define	IFF_DEBUG	0x4		/* turn on debugging		*/
-#define	IFF_LOOPBACK	0x8		/* is a loopback net		*/
-#define	IFF_POINTOPOINT	0x10		/* interface is has p-p link	*/
-#define	IFF_NOTRAILERS	0x20		/* avoid use of trailers	*/
-#define	IFF_RUNNING	0x40		/* interface RFC2863 OPER_UP	*/
-#define	IFF_NOARP	0x80		/* no ARP protocol		*/
-#define	IFF_PROMISC	0x100		/* receive all packets		*/
-#define	IFF_ALLMULTI	0x200		/* receive all multicast packets*/
-
-#define IFF_MASTER	0x400		/* master of a load balancer 	*/
-#define IFF_SLAVE	0x800		/* slave of a load balancer	*/
-
-#define IFF_MULTICAST	0x1000		/* Supports multicast		*/
-
-#define IFF_PORTSEL	0x2000          /* can set media type		*/
-#define IFF_AUTOMEDIA	0x4000		/* auto media select active	*/
-#define IFF_DYNAMIC	0x8000		/* dialup device with changing addresses*/
-
-#define IFF_LOWER_UP	0x10000		/* driver signals L1 up		*/
-#define IFF_DORMANT	0x20000		/* driver signals dormant	*/
+/**
+ * enum net_device_flags - &struct net_device flags
+ *
+ * These are the &struct net_device flags, they can be set by drivers, the
+ * kernel and some can be triggered by userspace. Userspace can
+ * query for these flags. These flags are shared for all types of
+ * net_devices.
+ *
+ * You should have a pretty good reason to be extending these flags.
+ *
+ * @IFF_UP: interface is up
+ * @IFF_BROADCAST: broadcast address valid
+ * @IFF_DEBUG: turn on debugging
+ * @IFF_LOOPBACK: is a loopback net
+ * @IFF_POINTOPOINT: interface is has p-p link
+ * @IFF_NOTRAILERS: avoid use of trailers
+ * @IFF_RUNNING: interface RFC2863 OPER_UP
+ * @IFF_NOARP: no ARP protocol
+ * @IFF_PROMISC: receive all packets
+ * @IFF_ALLMULTI: receive all multicast packets
+ * @IFF_MASTER: master of a load balancer
+ * @IFF_SLAVE: slave of a load balancer
+ * @IFF_MULTICAST: Supports multicast
+ * @IFF_PORTSEL: can set media type
+ * @IFF_AUTOMEDIA: auto media select active
+ * @IFF_DYNAMIC: dialup device with changing addresses
+ * @IFF_LOWER_UP: driver signals L1 up
+ * @IFF_DORMANT: driver signals dormant
+ * @IFF_ECHO: echo sent packets
+ */
+enum net_device_flags {
+	IFF_UP				= 1<<0,
+	IFF_BROADCAST			= 1<<1,
+	IFF_DEBUG			= 1<<2,
+	IFF_LOOPBACK			= 1<<3,
+	IFF_POINTOPOINT			= 1<<4,
+	IFF_NOTRAILERS			= 1<<5,
+	IFF_RUNNING			= 1<<6,
+	IFF_NOARP			= 1<<7,
+	IFF_PROMISC			= 1<<8,
+	IFF_ALLMULTI			= 1<<9,
+	IFF_MASTER			= 1<<10,
+	IFF_SLAVE			= 1<<11,
+	IFF_MULTICAST			= 1<<12,
+	IFF_PORTSEL			= 1<<13,
+	IFF_AUTOMEDIA			= 1<<14,
+	IFF_DYNAMIC			= 1<<15,
+	IFF_LOWER_UP			= 1<<16,
+	IFF_DORMANT			= 1<<17,
+	IFF_ECHO			= 1<<18,
+};
 
-#define IFF_ECHO	0x40000		/* echo sent packets		*/
+#define IFF_UP				IFF_UP
+#define IFF_BROADCAST			IFF_BROADCAST
+#define IFF_DEBUG			IFF_DEBUG
+#define IFF_LOOPBACK			IFF_LOOPBACK
+#define IFF_POINTOPOINT			IFF_POINTOPOINT
+#define IFF_NOTRAILERS			IFF_NOTRAILERS
+#define IFF_RUNNING			IFF_RUNNING
+#define IFF_NOARP			IFF_NOARP
+#define IFF_PROMISC			IFF_PROMISC
+#define IFF_ALLMULTI			IFF_ALLMULTI
+#define IFF_MASTER			IFF_MASTER
+#define IFF_SLAVE			IFF_SLAVE
+#define IFF_MULTICAST			IFF_MULTICAST
+#define IFF_PORTSEL			IFF_PORTSEL
+#define IFF_AUTOMEDIA			IFF_AUTOMEDIA
+#define IFF_DYNAMIC			IFF_DYNAMIC
+#define IFF_LOWER_UP			IFF_LOWER_UP
+#define IFF_DORMANT			IFF_DORMANT
+#define IFF_ECHO			IFF_ECHO
 
 #define IFF_VOLATILE	(IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\
 		IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT)
 
-/* Private (from user) interface flags (netdevice->priv_flags). */
-#define IFF_802_1Q_VLAN 0x1             /* 802.1Q VLAN device.          */
-#define IFF_EBRIDGE	0x2		/* Ethernet bridging device.	*/
-#define IFF_SLAVE_INACTIVE	0x4	/* bonding slave not the curr. active */
-#define IFF_MASTER_8023AD	0x8	/* bonding master, 802.3ad. 	*/
-#define IFF_MASTER_ALB	0x10		/* bonding master, balance-alb.	*/
-#define IFF_BONDING	0x20		/* bonding master or slave	*/
-#define IFF_SLAVE_NEEDARP 0x40		/* need ARPs for validation	*/
-#define IFF_ISATAP	0x80		/* ISATAP interface (RFC4214)	*/
-#define IFF_MASTER_ARPMON 0x100		/* bonding master, ARP mon in use */
-#define IFF_WAN_HDLC	0x200		/* WAN HDLC device		*/
-#define IFF_XMIT_DST_RELEASE 0x400	/* dev_hard_start_xmit() is allowed to
-					 * release skb->dst
-					 */
-#define IFF_DONT_BRIDGE 0x800		/* disallow bridging this ether dev */
-#define IFF_DISABLE_NETPOLL	0x1000	/* disable netpoll at run-time */
-#define IFF_MACVLAN_PORT	0x2000	/* device used as macvlan port */
-#define IFF_BRIDGE_PORT	0x4000		/* device used as bridge port */
-#define IFF_OVS_DATAPATH	0x8000	/* device used as Open vSwitch
-					 * datapath port */
-#define IFF_TX_SKB_SHARING	0x10000	/* The interface supports sharing
-					 * skbs on transmit */
-#define IFF_UNICAST_FLT	0x20000		/* Supports unicast filtering	*/
-#define IFF_TEAM_PORT	0x40000		/* device used as team port */
-#define IFF_SUPP_NOFCS	0x80000		/* device supports sending custom FCS */
-#define IFF_LIVE_ADDR_CHANGE 0x100000	/* device supports hardware address
-					 * change when it's running */
-#define IFF_MACVLAN 0x200000		/* Macvlan device */
+/**
+ * enum net_device_priv_flags - &struct net_device priv_flags
+ *
+ * These are the &struct net_device, they are only set internally
+ * by drivers and used in the kernel but are invisible to userspace.
+ *
+ * You should have a pretty good reason to be extending these flags.
+ *
+ * @IFF_802_1Q_VLAN: 802.1Q VLAN device
+ * @IFF_EBRIDGE: Ethernet bridging device
+ * @IFF_SLAVE_INACTIVE: bonding slave not the curr. active
+ * @IFF_MASTER_8023AD: bonding master, 802.3ad
+ * @IFF_MASTER_ALB: bonding master, balance-alb
+ * @IFF_BONDING: bonding master or slave
+ * @IFF_SLAVE_NEEDARP: need ARPs for validation
+ * @IFF_ISATAP: ISATAP interface (RFC4214)
+ * @IFF_MASTER_ARPMON: bonding master, ARP mon in use
+ * @IFF_WAN_HDLC: WAN HDLC device
+ * @IFF_XMIT_DST_RELEASE: dev_hard_start_xmit() is allowed to
+ *	release skb->dst
+ * @IFF_DONT_BRIDGE: disallow bridging this ether dev
+ * @IFF_DISABLE_NETPOLL: disable netpoll at run-time
+ * @IFF_MACVLAN_PORT: device used as macvlan port
+ * @IFF_BRIDGE_PORT: device used as bridge port
+ * @IFF_OVS_DATAPATH: device used as Open vSwitch datapath port
+ * @IFF_TX_SKB_SHARING: The interface supports sharing skbs on transmit
+ * @IFF_UNICAST_FLT: Supports unicast filtering
+ * @IFF_TEAM_PORT: device used as team port
+ * @IFF_SUPP_NOFCS: device supports sending custom FCS
+ * @IFF_LIVE_ADDR_CHANGE: device supports hardware address
+ *	change when it's running
+ * @IFF_MACVLAN: Macvlan device
+ */
+enum netdev_priv_flags {
+	IFF_802_1Q_VLAN			= 1<<0,
+	IFF_EBRIDGE			= 1<<1,
+	IFF_SLAVE_INACTIVE		= 1<<2,
+	IFF_MASTER_8023AD		= 1<<3,
+	IFF_MASTER_ALB			= 1<<4,
+	IFF_BONDING			= 1<<5,
+	IFF_SLAVE_NEEDARP		= 1<<6,
+	IFF_ISATAP			= 1<<7,
+	IFF_MASTER_ARPMON		= 1<<8,
+	IFF_WAN_HDLC			= 1<<9,
+	IFF_XMIT_DST_RELEASE		= 1<<10,
+	IFF_DONT_BRIDGE			= 1<<11,
+	IFF_DISABLE_NETPOLL		= 1<<12,
+	IFF_MACVLAN_PORT		= 1<<13,
+	IFF_BRIDGE_PORT			= 1<<14,
+	IFF_OVS_DATAPATH		= 1<<15,
+	IFF_TX_SKB_SHARING		= 1<<16,
+	IFF_UNICAST_FLT			= 1<<17,
+	IFF_TEAM_PORT			= 1<<18,
+	IFF_SUPP_NOFCS			= 1<<19,
+	IFF_LIVE_ADDR_CHANGE		= 1<<20,
+	IFF_MACVLAN			= 1<<21,
+};
 
+#define IFF_802_1Q_VLAN			IFF_802_1Q_VLAN
+#define IFF_EBRIDGE			IFF_EBRIDGE
+#define IFF_SLAVE_INACTIVE		IFF_SLAVE_INACTIVE
+#define IFF_MASTER_8023AD		IFF_MASTER_8023AD
+#define IFF_MASTER_ALB			IFF_MASTER_ALB
+#define IFF_BONDING			IFF_BONDING
+#define IFF_SLAVE_NEEDARP		IFF_SLAVE_NEEDARP
+#define IFF_ISATAP			IFF_ISATAP
+#define IFF_MASTER_ARPMON		IFF_MASTER_ARPMON
+#define IFF_WAN_HDLC			IFF_WAN_HDLC
+#define IFF_XMIT_DST_RELEASE		IFF_XMIT_DST_RELEASE
+#define IFF_DONT_BRIDGE			IFF_DONT_BRIDGE
+#define IFF_DISABLE_NETPOLL		IFF_DISABLE_NETPOLL
+#define IFF_MACVLAN_PORT		IFF_MACVLAN_PORT
+#define IFF_BRIDGE_PORT			IFF_BRIDGE_PORT
+#define IFF_OVS_DATAPATH		IFF_OVS_DATAPATH
+#define IFF_TX_SKB_SHARING		IFF_TX_SKB_SHARING
+#define IFF_UNICAST_FLT			IFF_UNICAST_FLT
+#define IFF_TEAM_PORT			IFF_TEAM_PORT
+#define IFF_SUPP_NOFCS			IFF_SUPP_NOFCS
+#define IFF_LIVE_ADDR_CHANGE		IFF_LIVE_ADDR_CHANGE
+#define IFF_MACVLAN			IFF_MACVLAN
 
 #define IF_GET_IFACE	0x0001		/* for querying only */
 #define IF_GET_PROTO	0x0002
