1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2/* 3 * These are the public elements of the Linux kernel Rose 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 ROSE_KERNEL_H 9#define ROSE_KERNEL_H 10 11#include <linux/socket.h> 12#include <linux/ax25.h> 13 14#define ROSE_MTU 251 15 16#define ROSE_MAX_DIGIS 6 17 18#define ROSE_DEFER 1 19#define ROSE_T1 2 20#define ROSE_T2 3 21#define ROSE_T3 4 22#define ROSE_IDLE 5 23#define ROSE_QBITINCL 6 24#define ROSE_HOLDBACK 7 25 26#define SIOCRSGCAUSE (SIOCPROTOPRIVATE+0) 27#define SIOCRSSCAUSE (SIOCPROTOPRIVATE+1) 28#define SIOCRSL2CALL (SIOCPROTOPRIVATE+2) 29#define SIOCRSSL2CALL (SIOCPROTOPRIVATE+2) 30#define SIOCRSACCEPT (SIOCPROTOPRIVATE+3) 31#define SIOCRSCLRRT (SIOCPROTOPRIVATE+4) 32#define SIOCRSGL2CALL (SIOCPROTOPRIVATE+5) 33#define SIOCRSGFACILITIES (SIOCPROTOPRIVATE+6) 34 35#define ROSE_DTE_ORIGINATED 0x00 36#define ROSE_NUMBER_BUSY 0x01 37#define ROSE_INVALID_FACILITY 0x03 38#define ROSE_NETWORK_CONGESTION 0x05 39#define ROSE_OUT_OF_ORDER 0x09 40#define ROSE_ACCESS_BARRED 0x0B 41#define ROSE_NOT_OBTAINABLE 0x0D 42#define ROSE_REMOTE_PROCEDURE 0x11 43#define ROSE_LOCAL_PROCEDURE 0x13 44#define ROSE_SHIP_ABSENT 0x39 45 46typedef struct { 47 char rose_addr[5]; 48} rose_address; 49 50struct sockaddr_rose { 51 __kernel_sa_family_t srose_family; 52 rose_address srose_addr; 53 ax25_address srose_call; 54 int srose_ndigis; 55 ax25_address srose_digi; 56}; 57 58struct full_sockaddr_rose { 59 __kernel_sa_family_t srose_family; 60 rose_address srose_addr; 61 ax25_address srose_call; 62 unsigned int srose_ndigis; 63 ax25_address srose_digis[ROSE_MAX_DIGIS]; 64}; 65 66struct rose_route_struct { 67 rose_address address; 68 unsigned short mask; 69 ax25_address neighbour; 70 char device[16]; 71 unsigned char ndigis; 72 ax25_address digipeaters[AX25_MAX_DIGIS]; 73}; 74 75struct rose_cause_struct { 76 unsigned char cause; 77 unsigned char diagnostic; 78}; 79 80struct rose_facilities_struct { 81 rose_address source_addr, dest_addr; 82 ax25_address source_call, dest_call; 83 unsigned char source_ndigis, dest_ndigis; 84 ax25_address source_digis[ROSE_MAX_DIGIS]; 85 ax25_address dest_digis[ROSE_MAX_DIGIS]; 86 unsigned int rand; 87 rose_address fail_addr; 88 ax25_address fail_call; 89}; 90 91#endif 92