s390: KVM guest: fix compile error
[linux-2.6/openmoko-kernel/knife-kernel.git] / net / 8021q / vlan.h
blob5229a72c7ea15ed421f6649ac55b5e66da5a9c28
1 #ifndef __BEN_VLAN_802_1Q_INC__
2 #define __BEN_VLAN_802_1Q_INC__
4 #include <linux/if_vlan.h>
6 #define VLAN_GRP_HASH_SHIFT 5
7 #define VLAN_GRP_HASH_SIZE (1 << VLAN_GRP_HASH_SHIFT)
8 #define VLAN_GRP_HASH_MASK (VLAN_GRP_HASH_SIZE - 1)
10 /* Find a VLAN device by the MAC address of its Ethernet device, and
11 * it's VLAN ID. The default configuration is to have VLAN's scope
12 * to be box-wide, so the MAC will be ignored. The mac will only be
13 * looked at if we are configured to have a separate set of VLANs per
14 * each MAC addressable interface. Note that this latter option does
15 * NOT follow the spec for VLANs, but may be useful for doing very
16 * large quantities of VLAN MUX/DEMUX onto FrameRelay or ATM PVCs.
18 * Must be invoked with rcu_read_lock (ie preempt disabled)
19 * or with RTNL.
21 struct net_device *__find_vlan_dev(struct net_device *real_dev,
22 unsigned short VID); /* vlan.c */
24 /* found in vlan_dev.c */
25 int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
26 struct packet_type *ptype, struct net_device *orig_dev);
27 void vlan_dev_set_ingress_priority(const struct net_device *dev,
28 u32 skb_prio, short vlan_prio);
29 int vlan_dev_set_egress_priority(const struct net_device *dev,
30 u32 skb_prio, short vlan_prio);
31 int vlan_dev_set_vlan_flag(const struct net_device *dev,
32 u32 flag, short flag_val);
33 void vlan_dev_get_realdev_name(const struct net_device *dev, char *result);
34 void vlan_dev_get_vid(const struct net_device *dev, unsigned short *result);
36 int vlan_check_real_dev(struct net_device *real_dev, unsigned short vlan_id);
37 void vlan_setup(struct net_device *dev);
38 int register_vlan_dev(struct net_device *dev);
39 void unregister_vlan_dev(struct net_device *dev);
41 int vlan_netlink_init(void);
42 void vlan_netlink_fini(void);
44 extern struct rtnl_link_ops vlan_link_ops;
46 static inline int is_vlan_dev(struct net_device *dev)
48 return dev->priv_flags & IFF_802_1Q_VLAN;
51 extern int vlan_net_id;
53 struct proc_dir_entry;
55 struct vlan_net {
56 /* /proc/net/vlan */
57 struct proc_dir_entry *proc_vlan_dir;
58 /* /proc/net/vlan/config */
59 struct proc_dir_entry *proc_vlan_conf;
60 /* Determines interface naming scheme. */
61 unsigned short name_type;
64 #endif /* !(__BEN_VLAN_802_1Q_INC__) */