Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef _NET_DN_NEIGH_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define _NET_DN_NEIGH_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  * The position of the first two fields of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * this structure are critical - SJW
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) struct dn_neigh {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)         struct neighbour n;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	__le16 addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)         unsigned long flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define DN_NDFLAG_R1    0x0001 /* Router L1      */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define DN_NDFLAG_R2    0x0002 /* Router L2      */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define DN_NDFLAG_P3    0x0004 /* Phase III Node */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)         unsigned long blksize;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	__u8 priority;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) void dn_neigh_init(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) void dn_neigh_cleanup(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) int dn_neigh_router_hello(struct net *net, struct sock *sk, struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) int dn_neigh_endnode_hello(struct net *net, struct sock *sk, struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) void dn_neigh_pointopoint_hello(struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) int dn_neigh_elist(struct net_device *dev, unsigned char *ptr, int n);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) int dn_to_neigh_output(struct net *net, struct sock *sk, struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) extern struct neigh_table dn_neigh_table;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #endif /* _NET_DN_NEIGH_H */