cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ax25.h (2824B)

      1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
      2/*
      3 * These are the public elements of the Linux kernel AX.25 code. A similar
      4 * file netrom.h exists for the NET/ROM protocol.
      5 */
      6
      7#ifndef	AX25_KERNEL_H
      8#define	AX25_KERNEL_H
      9
     10#include <linux/socket.h>
     11
     12#define AX25_MTU	256
     13#define AX25_MAX_DIGIS  8
     14
     15#define AX25_WINDOW	1
     16#define AX25_T1		2
     17#define AX25_N2		3
     18#define AX25_T3		4
     19#define AX25_T2		5
     20#define	AX25_BACKOFF	6
     21#define	AX25_EXTSEQ	7
     22#define	AX25_PIDINCL	8
     23#define AX25_IDLE	9
     24#define AX25_PACLEN	10
     25#define AX25_IAMDIGI	12
     26
     27#define AX25_KILL	99
     28
     29#define SIOCAX25GETUID		(SIOCPROTOPRIVATE+0)
     30#define SIOCAX25ADDUID		(SIOCPROTOPRIVATE+1)
     31#define SIOCAX25DELUID		(SIOCPROTOPRIVATE+2)
     32#define SIOCAX25NOUID		(SIOCPROTOPRIVATE+3)
     33#define SIOCAX25OPTRT		(SIOCPROTOPRIVATE+7)
     34#define SIOCAX25CTLCON		(SIOCPROTOPRIVATE+8)
     35#define SIOCAX25GETINFOOLD	(SIOCPROTOPRIVATE+9)
     36#define SIOCAX25ADDFWD		(SIOCPROTOPRIVATE+10)
     37#define SIOCAX25DELFWD		(SIOCPROTOPRIVATE+11)
     38#define SIOCAX25DEVCTL          (SIOCPROTOPRIVATE+12)
     39#define SIOCAX25GETINFO         (SIOCPROTOPRIVATE+13)
     40
     41#define AX25_SET_RT_IPMODE	2
     42
     43#define AX25_NOUID_DEFAULT	0
     44#define AX25_NOUID_BLOCK	1
     45
     46typedef struct {
     47	char		ax25_call[7];	/* 6 call + SSID (shifted ascii!) */
     48} ax25_address;
     49
     50struct sockaddr_ax25 {
     51	__kernel_sa_family_t sax25_family;
     52	ax25_address	sax25_call;
     53	int		sax25_ndigis;
     54	/* Digipeater ax25_address sets follow */
     55};
     56
     57#define sax25_uid	sax25_ndigis
     58
     59struct full_sockaddr_ax25 {
     60	struct sockaddr_ax25 fsa_ax25;
     61	ax25_address	fsa_digipeater[AX25_MAX_DIGIS];
     62};
     63
     64struct ax25_routes_struct {
     65	ax25_address	port_addr;
     66	ax25_address	dest_addr;
     67	unsigned char	digi_count;
     68	ax25_address	digi_addr[AX25_MAX_DIGIS];
     69};
     70
     71struct ax25_route_opt_struct {
     72	ax25_address	port_addr;
     73	ax25_address	dest_addr;
     74	int		cmd;
     75	int		arg;
     76};
     77
     78struct ax25_ctl_struct {
     79        ax25_address            port_addr;
     80        ax25_address            source_addr;
     81        ax25_address            dest_addr;
     82        unsigned int            cmd;
     83        unsigned long           arg;
     84        unsigned char           digi_count;
     85        ax25_address            digi_addr[AX25_MAX_DIGIS];
     86};
     87
     88/* this will go away. Please do not export to user land */
     89struct ax25_info_struct_deprecated {
     90	unsigned int	n2, n2count;
     91	unsigned int	t1, t1timer;
     92	unsigned int	t2, t2timer;
     93	unsigned int	t3, t3timer;
     94	unsigned int	idle, idletimer;
     95	unsigned int	state;
     96	unsigned int	rcv_q, snd_q;
     97};
     98
     99struct ax25_info_struct {
    100	unsigned int	n2, n2count;
    101	unsigned int	t1, t1timer;
    102	unsigned int	t2, t2timer;
    103	unsigned int	t3, t3timer;
    104	unsigned int	idle, idletimer;
    105	unsigned int	state;
    106	unsigned int	rcv_q, snd_q;
    107	unsigned int	vs, vr, va, vs_max;
    108	unsigned int	paclen;
    109	unsigned int	window;
    110};
    111
    112struct ax25_fwd_struct {
    113	ax25_address	port_from;
    114	ax25_address	port_to;
    115};
    116
    117#endif