| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _NET_DN_NEIGH_H |
| #define _NET_DN_NEIGH_H |
| |
| /* |
| * The position of the first two fields of |
| * this structure are critical - SJW |
| */ |
| struct dn_neigh { |
| struct neighbour n; |
| __le16 addr; |
| unsigned long flags; |
| #define DN_NDFLAG_R1 0x0001 /* Router L1 */ |
| #define DN_NDFLAG_R2 0x0002 /* Router L2 */ |
| #define DN_NDFLAG_P3 0x0004 /* Phase III Node */ |
| unsigned long blksize; |
| __u8 priority; |
| }; |
| |
| void dn_neigh_init(void); |
| void dn_neigh_cleanup(void); |
| int dn_neigh_router_hello(struct net *net, struct sock *sk, struct sk_buff *skb); |
| int dn_neigh_endnode_hello(struct net *net, struct sock *sk, struct sk_buff *skb); |
| void dn_neigh_pointopoint_hello(struct sk_buff *skb); |
| int dn_neigh_elist(struct net_device *dev, unsigned char *ptr, int n); |
| int dn_to_neigh_output(struct net *net, struct sock *sk, struct sk_buff *skb); |
| |
| extern struct neigh_table dn_neigh_table; |
| |
| #endif /* _NET_DN_NEIGH_H */ |