diff options
| author | Harald Welte <laforge@gnumonks.org> | 2016-07-31 17:59:25 +0200 |
|---|---|---|
| committer | Michael Mann <mmann78@netscape.net> | 2016-08-05 13:46:46 +0000 |
| commit | e6e0a905bbcd95bd33d76aa34740f611796f015d (patch) | |
| tree | 54cc650b73ac5a134df500be381e2526d26fc7ba /epan/dissectors/packet-gsm_abis_om2000.c | |
| parent | c02e3e713cbefca8e765a193a26bc8707e27bc5a (diff) | |
gsm_abis_om2000: Decode "Attribute ID" Information Element
The "Attribute ID" IE is used by the RBS to indicate which particular
setting has caused it to reject a given request by the BSC.
Change-Id: I05621831f70fb53b5b752afceed9337f6cd0edb7
Reviewed-on: https://code.wireshark.org/review/16819
Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'epan/dissectors/packet-gsm_abis_om2000.c')
| -rw-r--r-- | epan/dissectors/packet-gsm_abis_om2000.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/epan/dissectors/packet-gsm_abis_om2000.c b/epan/dissectors/packet-gsm_abis_om2000.c index 2be66fc19f..4fe66fb045 100644 --- a/epan/dissectors/packet-gsm_abis_om2000.c +++ b/epan/dissectors/packet-gsm_abis_om2000.c @@ -108,6 +108,8 @@ static int hf_om2k_conl_tag = -1; static int hf_om2k_conl_tei = -1; static int hf_om2k_tf_mode = -1; static int hf_om2k_tf_fs_offset = -1; +static int hf_om2k_attr_id = -1; +static int hf_om2k_attr_index = -1; /* initialize the subtree pointers */ static int ett_om2000 = -1; @@ -529,6 +531,53 @@ static const value_string om2k_tf_mode_vals[] = { { 0, NULL } }; +static const value_string om2k_attr_id_vals[] = { + { 0x0005, "Alarm Status Type" }, + { 0x0007, "Input BS_AG_BLKS_RES" }, + { 0x001d, "Input FN Offset" }, + { 0x002f, "Power GMSK" }, + { 0x0033, "Reciever Diversity" }, + { 0x0037, "Power 8-PSK" }, + { 0x003a, "TF Mode" }, + { 0x0043, "File Supported Functions OML I" }, + { 0x0044, "File Supported Functions OML II" }, + { 0x0045, "File Supported Functions RSL I" }, + { 0x0046, "File Supported Functions RSL II" }, + { 0x0047, "Input Extended Range" }, + { 0x0086, "TF Synchronization Source" }, + { 0x0101, "Alarm Information" }, + { 0x0127, "ICPs Signaling" }, + { 0x0143, "TG Supported Functions OML I" }, + { 0x0144, "TG Supported Functions OML II" }, + { 0x0145, "TG Supported Functions RSL I" }, + { 0x0146, "TG Supported Functions RSL II" }, + { 0x01ff, "ICPs IS" }, + { 0x0227, "ICPs Traffic" }, + { 0x0243, "TRXC Supported Functions OML I" }, + { 0x0244, "TRXC Supported Functions OML II" }, + { 0x0245, "TRXC Supported Functions RSL I" }, + { 0x0246, "TRXC Supported Functions RSL II" }, + { 0x02ff, "Cascadable" }, + { 0x0327, "ICPs PCM" }, + { 0x03ff, "TEI" }, + { 0x041f, "ARFCN AB RX" }, + { 0x0420, "ARFCN TX" }, + { 0x0427, "ICPs CON" }, + { 0x04ff, "TCH Capabilities" }, + { 0x0527, "ICP Group" }, + { 0x05ff, "Cascade downlink" }, + { 0x0627, "ICP Group Capacity" }, + { 0x07ff, "CRC-4 Option" }, + { 0x0bff, "Hopping Type" }, + { 0x0cff, "TRXC Domain" }, + { 0x19ff, "Band AB RX" }, + { 0x1aff, "Band TX" }, + { 0x1bff, "TX Chain Delay" }, + { 0, NULL } +}; + +static value_string_ext om2k_attr_id_vals_ext = VALUE_STRING_EXT_INIT(om2k_attr_id_vals); + static gint dissect_tss_mo_state(tvbuff_t *tvb, gint offset, proto_tree *tree) { @@ -878,6 +927,13 @@ dissect_om2k_attrs(tvbuff_t *tvb, gint offset, proto_tree *tree) proto_tree_add_item(tree, hf_om2k_icm_cr, tvb, offset++, 1, ENC_BIG_ENDIAN); break; + case 0x7f: /* Attribute ID */ + proto_tree_add_item(tree, hf_om2k_attr_id, tvb, + offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_om2k_attr_index, tvb, + offset+2, 1, ENC_BIG_ENDIAN); + offset += 3; + break; case 0x84: /* HW Info Signature */ proto_tree_add_item(tree, hf_om2k_hwinfo_sig, tvb, offset, 2, ENC_BIG_ENDIAN); @@ -1400,6 +1456,16 @@ proto_register_abis_om2000(void) FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } }, + { &hf_om2k_attr_id, + { "Attribute Identifier", "gsm_abis_om2000.attr_id", + FT_UINT16, BASE_HEX|BASE_EXT_STRING, &om2k_attr_id_vals_ext, 0, + NULL, HFILL } + }, + { &hf_om2k_attr_index, + { "Attribute Index", "gsm_abis_om2000.attr_index", + FT_UINT8, BASE_DEC, NULL, 0, + NULL, HFILL } + }, }; static gint *ett[] = { &ett_om2000, |