| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | #ifndef _NET_DN_NEIGH_H |
| 3 | #define _NET_DN_NEIGH_H |
| 4 | |
| 5 | /* |
| 6 | * The position of the first two fields of |
| 7 | * this structure are critical - SJW |
| 8 | */ |
| 9 | struct dn_neigh { |
| 10 | struct neighbour n; |
| Steven Whitehouse | c4ea94a | 2006-03-20 22:42:39 -0800 | [diff] [blame] | 11 | __le16 addr; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | unsigned long flags; |
| 13 | #define DN_NDFLAG_R1 0x0001 /* Router L1 */ |
| 14 | #define DN_NDFLAG_R2 0x0002 /* Router L2 */ |
| 15 | #define DN_NDFLAG_P3 0x0004 /* Phase III Node */ |
| 16 | unsigned long blksize; |
| Steven Whitehouse | c4ea94a | 2006-03-20 22:42:39 -0800 | [diff] [blame] | 17 | __u8 priority; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | }; |
| 19 | |
| Joe Perches | 59ddd96 | 2013-09-20 11:23:20 -0700 | [diff] [blame] | 20 | void dn_neigh_init(void); |
| 21 | void dn_neigh_cleanup(void); |
| Eric W. Biederman | 0c4b51f | 2015-09-15 20:04:18 -0500 | [diff] [blame] | 22 | int dn_neigh_router_hello(struct net *net, struct sock *sk, struct sk_buff *skb); |
| 23 | int dn_neigh_endnode_hello(struct net *net, struct sock *sk, struct sk_buff *skb); |
| Joe Perches | 59ddd96 | 2013-09-20 11:23:20 -0700 | [diff] [blame] | 24 | void dn_neigh_pointopoint_hello(struct sk_buff *skb); |
| 25 | int dn_neigh_elist(struct net_device *dev, unsigned char *ptr, int n); |
| Eric W. Biederman | 0c4b51f | 2015-09-15 20:04:18 -0500 | [diff] [blame] | 26 | int dn_to_neigh_output(struct net *net, struct sock *sk, struct sk_buff *skb); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 27 | |
| 28 | extern struct neigh_table dn_neigh_table; |
| 29 | |
| 30 | #endif /* _NET_DN_NEIGH_H */ |