1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * These are the public elements of the Linux kernel Rose implementation. 4*4882a593Smuzhiyun * For kernel AX.25 see the file ax25.h. This file requires ax25.h for the 5*4882a593Smuzhiyun * definition of the ax25_address structure. 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef ROSE_KERNEL_H 9*4882a593Smuzhiyun #define ROSE_KERNEL_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <linux/socket.h> 12*4882a593Smuzhiyun #include <linux/ax25.h> 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define ROSE_MTU 251 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #define ROSE_MAX_DIGIS 6 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define ROSE_DEFER 1 19*4882a593Smuzhiyun #define ROSE_T1 2 20*4882a593Smuzhiyun #define ROSE_T2 3 21*4882a593Smuzhiyun #define ROSE_T3 4 22*4882a593Smuzhiyun #define ROSE_IDLE 5 23*4882a593Smuzhiyun #define ROSE_QBITINCL 6 24*4882a593Smuzhiyun #define ROSE_HOLDBACK 7 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #define SIOCRSGCAUSE (SIOCPROTOPRIVATE+0) 27*4882a593Smuzhiyun #define SIOCRSSCAUSE (SIOCPROTOPRIVATE+1) 28*4882a593Smuzhiyun #define SIOCRSL2CALL (SIOCPROTOPRIVATE+2) 29*4882a593Smuzhiyun #define SIOCRSSL2CALL (SIOCPROTOPRIVATE+2) 30*4882a593Smuzhiyun #define SIOCRSACCEPT (SIOCPROTOPRIVATE+3) 31*4882a593Smuzhiyun #define SIOCRSCLRRT (SIOCPROTOPRIVATE+4) 32*4882a593Smuzhiyun #define SIOCRSGL2CALL (SIOCPROTOPRIVATE+5) 33*4882a593Smuzhiyun #define SIOCRSGFACILITIES (SIOCPROTOPRIVATE+6) 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #define ROSE_DTE_ORIGINATED 0x00 36*4882a593Smuzhiyun #define ROSE_NUMBER_BUSY 0x01 37*4882a593Smuzhiyun #define ROSE_INVALID_FACILITY 0x03 38*4882a593Smuzhiyun #define ROSE_NETWORK_CONGESTION 0x05 39*4882a593Smuzhiyun #define ROSE_OUT_OF_ORDER 0x09 40*4882a593Smuzhiyun #define ROSE_ACCESS_BARRED 0x0B 41*4882a593Smuzhiyun #define ROSE_NOT_OBTAINABLE 0x0D 42*4882a593Smuzhiyun #define ROSE_REMOTE_PROCEDURE 0x11 43*4882a593Smuzhiyun #define ROSE_LOCAL_PROCEDURE 0x13 44*4882a593Smuzhiyun #define ROSE_SHIP_ABSENT 0x39 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun typedef struct { 47*4882a593Smuzhiyun char rose_addr[5]; 48*4882a593Smuzhiyun } rose_address; 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun struct sockaddr_rose { 51*4882a593Smuzhiyun __kernel_sa_family_t srose_family; 52*4882a593Smuzhiyun rose_address srose_addr; 53*4882a593Smuzhiyun ax25_address srose_call; 54*4882a593Smuzhiyun int srose_ndigis; 55*4882a593Smuzhiyun ax25_address srose_digi; 56*4882a593Smuzhiyun }; 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun struct full_sockaddr_rose { 59*4882a593Smuzhiyun __kernel_sa_family_t srose_family; 60*4882a593Smuzhiyun rose_address srose_addr; 61*4882a593Smuzhiyun ax25_address srose_call; 62*4882a593Smuzhiyun unsigned int srose_ndigis; 63*4882a593Smuzhiyun ax25_address srose_digis[ROSE_MAX_DIGIS]; 64*4882a593Smuzhiyun }; 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun struct rose_route_struct { 67*4882a593Smuzhiyun rose_address address; 68*4882a593Smuzhiyun unsigned short mask; 69*4882a593Smuzhiyun ax25_address neighbour; 70*4882a593Smuzhiyun char device[16]; 71*4882a593Smuzhiyun unsigned char ndigis; 72*4882a593Smuzhiyun ax25_address digipeaters[AX25_MAX_DIGIS]; 73*4882a593Smuzhiyun }; 74*4882a593Smuzhiyun 75*4882a593Smuzhiyun struct rose_cause_struct { 76*4882a593Smuzhiyun unsigned char cause; 77*4882a593Smuzhiyun unsigned char diagnostic; 78*4882a593Smuzhiyun }; 79*4882a593Smuzhiyun 80*4882a593Smuzhiyun struct rose_facilities_struct { 81*4882a593Smuzhiyun rose_address source_addr, dest_addr; 82*4882a593Smuzhiyun ax25_address source_call, dest_call; 83*4882a593Smuzhiyun unsigned char source_ndigis, dest_ndigis; 84*4882a593Smuzhiyun ax25_address source_digis[ROSE_MAX_DIGIS]; 85*4882a593Smuzhiyun ax25_address dest_digis[ROSE_MAX_DIGIS]; 86*4882a593Smuzhiyun unsigned int rand; 87*4882a593Smuzhiyun rose_address fail_addr; 88*4882a593Smuzhiyun ax25_address fail_call; 89*4882a593Smuzhiyun }; 90*4882a593Smuzhiyun 91*4882a593Smuzhiyun #endif 92