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