include/linux/rose.h

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