1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2/*
3 * These are the public elements of the Linux kernel NET/ROM implementation.
4 * For kernel AX.25 see the file ax25.h. This file requires ax25.h for the
5 * definition of the ax25_address structure.
6 */
7
8#ifndef	NETROM_KERNEL_H
9#define	NETROM_KERNEL_H
10
11#include <linux/ax25.h>
12
13#define NETROM_MTU	236
14
15#define NETROM_T1	1
16#define NETROM_T2	2
17#define NETROM_N2	3
18#define	NETROM_T4	6
19#define	NETROM_IDLE	7
20
21#define	SIOCNRDECOBS		(SIOCPROTOPRIVATE+2)
22
23struct nr_route_struct {
24#define	NETROM_NEIGH	0
25#define	NETROM_NODE	1
26	int		type;
27	ax25_address	callsign;
28	char		device[16];
29	unsigned int	quality;
30	char		mnemonic[7];
31	ax25_address	neighbour;
32	unsigned int	obs_count;
33	unsigned int	ndigis;
34	ax25_address	digipeaters[AX25_MAX_DIGIS];
35};
36
37#endif
38