Linux kernel & device driver programming

Cross-Referenced Linux and Device Driver Code

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Version: [ 2.6.11.8 ] [ 2.6.25 ] [ 2.6.25.8 ] [ 2.6.31.13 ] Architecture: [ i386 ]
  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
 88 
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