include/osmocom/gsm/protocol/ipaccess.h

   1 #ifndef _OSMO_PROTO_IPACCESS_H
   2 #define _OSMO_PROTO_IPACCESS_H
   3
   4 #include <stdint.h>
   5
   6 #define IPA_TCP_PORT_OML        3002
   7 #define IPA_TCP_PORT_RSL        3003
   8
   9 struct ipaccess_head {
  10         uint16_t len;   /* network byte order */
  11         uint8_t proto;
  12         uint8_t data[0];
  13 } __attribute__ ((packed));
  14
  15 struct ipaccess_head_ext {
  16         uint8_t proto;
  17         uint8_t data[0];
  18 } __attribute__ ((packed));
  19
  20 enum ipaccess_proto {
  21         IPAC_PROTO_RSL          = 0x00,
  22         IPAC_PROTO_IPACCESS     = 0xfe,
  23         IPAC_PROTO_SCCP         = 0xfd,
  24         IPAC_PROTO_OML          = 0xff,
  25
  26
  27         /* OpenBSC extensions */
  28         IPAC_PROTO_OSMO         = 0xee,
  29         IPAC_PROTO_MGCP_OLD     = 0xfc,
  30 };
  31
  32 enum ipaccess_proto_ext {
  33         IPAC_PROTO_EXT_CTRL     = 0x00,
  34         IPAC_PROTO_EXT_MGCP     = 0x01,
  35         IPAC_PROTO_EXT_LAC      = 0x02,
  36 };
  37
  38 enum ipaccess_msgtype {
  39         IPAC_MSGT_PING          = 0x00,
  40         IPAC_MSGT_PONG          = 0x01,
  41         IPAC_MSGT_ID_GET        = 0x04,
  42         IPAC_MSGT_ID_RESP       = 0x05,
  43         IPAC_MSGT_ID_ACK        = 0x06,
  44
  45         /* OpenBSC extension */
  46         IPAC_MSGT_SCCP_OLD      = 0xff,
  47 };
  48
  49 enum ipaccess_id_tags {
  50         IPAC_IDTAG_SERNR                = 0x00,
  51         IPAC_IDTAG_UNITNAME             = 0x01,
  52         IPAC_IDTAG_LOCATION1            = 0x02,
  53         IPAC_IDTAG_LOCATION2            = 0x03,
  54         IPAC_IDTAG_EQUIPVERS            = 0x04,
  55         IPAC_IDTAG_SWVERSION            = 0x05,
  56         IPAC_IDTAG_IPADDR               = 0x06,
  57         IPAC_IDTAG_MACADDR              = 0x07,
  58         IPAC_IDTAG_UNIT                 = 0x08,
  59 };
  60
  61 /*
  62  * Firmware specific header
  63  */
  64 struct sdp_firmware {
  65         char magic[4];
  66         char more_magic[2];
  67         uint16_t more_more_magic;
  68         uint32_t header_length;
  69         uint32_t file_length;
  70         char sw_part[20];
  71         char text1[64];
  72         char time[12];
  73         char date[14];
  74         char text2[10];
  75         char version[20];
  76         uint16_t table_offset;
  77         /* stuff i don't know */
  78 } __attribute__((packed));
  79
  80 struct sdp_header_entry {
  81         uint16_t something1;
  82         char text1[64];
  83         char time[12];
  84         char date[14];
  85         char text2[10];
  86         char version[20];
  87         uint32_t length;
  88         uint32_t addr1;
  89         uint32_t addr2;
  90         uint32_t start;
  91 } __attribute__((packed));
  92
  93 #endif /* _OSMO_PROTO_IPACCESS_H */