118 lines
2.8 KiB
C
118 lines
2.8 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
||
|
|
/*
|
||
|
|
* These are the public elements of the Linux kernel AX.25 code. A similar
|
||
|
|
* file netrom.h exists for the NET/ROM protocol.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef AX25_KERNEL_H
|
||
|
|
#define AX25_KERNEL_H
|
||
|
|
|
||
|
|
#include <linux/socket.h>
|
||
|
|
|
||
|
|
#define AX25_MTU 256
|
||
|
|
#define AX25_MAX_DIGIS 8
|
||
|
|
|
||
|
|
#define AX25_WINDOW 1
|
||
|
|
#define AX25_T1 2
|
||
|
|
#define AX25_N2 3
|
||
|
|
#define AX25_T3 4
|
||
|
|
#define AX25_T2 5
|
||
|
|
#define AX25_BACKOFF 6
|
||
|
|
#define AX25_EXTSEQ 7
|
||
|
|
#define AX25_PIDINCL 8
|
||
|
|
#define AX25_IDLE 9
|
||
|
|
#define AX25_PACLEN 10
|
||
|
|
#define AX25_IAMDIGI 12
|
||
|
|
|
||
|
|
#define AX25_KILL 99
|
||
|
|
|
||
|
|
#define SIOCAX25GETUID (SIOCPROTOPRIVATE+0)
|
||
|
|
#define SIOCAX25ADDUID (SIOCPROTOPRIVATE+1)
|
||
|
|
#define SIOCAX25DELUID (SIOCPROTOPRIVATE+2)
|
||
|
|
#define SIOCAX25NOUID (SIOCPROTOPRIVATE+3)
|
||
|
|
#define SIOCAX25OPTRT (SIOCPROTOPRIVATE+7)
|
||
|
|
#define SIOCAX25CTLCON (SIOCPROTOPRIVATE+8)
|
||
|
|
#define SIOCAX25GETINFOOLD (SIOCPROTOPRIVATE+9)
|
||
|
|
#define SIOCAX25ADDFWD (SIOCPROTOPRIVATE+10)
|
||
|
|
#define SIOCAX25DELFWD (SIOCPROTOPRIVATE+11)
|
||
|
|
#define SIOCAX25DEVCTL (SIOCPROTOPRIVATE+12)
|
||
|
|
#define SIOCAX25GETINFO (SIOCPROTOPRIVATE+13)
|
||
|
|
|
||
|
|
#define AX25_SET_RT_IPMODE 2
|
||
|
|
|
||
|
|
#define AX25_NOUID_DEFAULT 0
|
||
|
|
#define AX25_NOUID_BLOCK 1
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
char ax25_call[7]; /* 6 call + SSID (shifted ascii!) */
|
||
|
|
} ax25_address;
|
||
|
|
|
||
|
|
struct sockaddr_ax25 {
|
||
|
|
__kernel_sa_family_t sax25_family;
|
||
|
|
ax25_address sax25_call;
|
||
|
|
int sax25_ndigis;
|
||
|
|
/* Digipeater ax25_address sets follow */
|
||
|
|
};
|
||
|
|
|
||
|
|
#define sax25_uid sax25_ndigis
|
||
|
|
|
||
|
|
struct full_sockaddr_ax25 {
|
||
|
|
struct sockaddr_ax25 fsa_ax25;
|
||
|
|
ax25_address fsa_digipeater[AX25_MAX_DIGIS];
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ax25_routes_struct {
|
||
|
|
ax25_address port_addr;
|
||
|
|
ax25_address dest_addr;
|
||
|
|
unsigned char digi_count;
|
||
|
|
ax25_address digi_addr[AX25_MAX_DIGIS];
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ax25_route_opt_struct {
|
||
|
|
ax25_address port_addr;
|
||
|
|
ax25_address dest_addr;
|
||
|
|
int cmd;
|
||
|
|
int arg;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ax25_ctl_struct {
|
||
|
|
ax25_address port_addr;
|
||
|
|
ax25_address source_addr;
|
||
|
|
ax25_address dest_addr;
|
||
|
|
unsigned int cmd;
|
||
|
|
unsigned long arg;
|
||
|
|
unsigned char digi_count;
|
||
|
|
ax25_address digi_addr[AX25_MAX_DIGIS];
|
||
|
|
};
|
||
|
|
|
||
|
|
/* this will go away. Please do not export to user land */
|
||
|
|
struct ax25_info_struct_deprecated {
|
||
|
|
unsigned int n2, n2count;
|
||
|
|
unsigned int t1, t1timer;
|
||
|
|
unsigned int t2, t2timer;
|
||
|
|
unsigned int t3, t3timer;
|
||
|
|
unsigned int idle, idletimer;
|
||
|
|
unsigned int state;
|
||
|
|
unsigned int rcv_q, snd_q;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ax25_info_struct {
|
||
|
|
unsigned int n2, n2count;
|
||
|
|
unsigned int t1, t1timer;
|
||
|
|
unsigned int t2, t2timer;
|
||
|
|
unsigned int t3, t3timer;
|
||
|
|
unsigned int idle, idletimer;
|
||
|
|
unsigned int state;
|
||
|
|
unsigned int rcv_q, snd_q;
|
||
|
|
unsigned int vs, vr, va, vs_max;
|
||
|
|
unsigned int paclen;
|
||
|
|
unsigned int window;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ax25_fwd_struct {
|
||
|
|
ax25_address port_from;
|
||
|
|
ax25_address port_to;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|