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