1798 lines
55 KiB
C
1798 lines
55 KiB
C
/* packet-abis_om2000.c
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* Routines for packet dissection of Ericsson A-bis OML (OM 2000)
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* Copyright 2010-2012 by Harald Welte <laforge@gnumonks.org>
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*
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* This dissector is not 100% complete, i.e. there are a number of FIXMEs
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* indicating where portions of the protocol are not dissected completely.
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* However, even a partial protocol decode is much more useful than no protocol
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* decode at all...
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "config.h"
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#include <epan/packet.h>
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#include <epan/expert.h>
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void proto_register_abis_om2000(void);
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/* initialize the protocol and registered fields */
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static int proto_abis_om2000 = -1;
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static int hf_om2k_msg_code = -1;
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static int hf_om2k_mo_if = -1;
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static int hf_om2k_mo_class = -1;
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static int hf_om2k_mo_sub1 = -1;
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static int hf_om2k_mo_sub2 = -1;
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static int hf_om2k_mo_instance = -1;
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static int hf_om2k_aip = -1;
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static int hf_om2k_oip = -1;
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static int hf_om2k_comb = -1;
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static int hf_om2k_ts = -1;
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static int hf_om2k_hsn = -1;
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static int hf_om2k_maio = -1;
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static int hf_om2k_bsic = -1;
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static int hf_om2k_diversity = -1;
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static int hf_om2k_fn_offs = -1;
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static int hf_om2k_ext_range = -1;
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static int hf_om2k_irc = -1;
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static int hf_om2k_bs_pa_mfrms = -1;
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static int hf_om2k_bs_ag_blks_res= -1;
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static int hf_om2k_drx_dev_max = -1;
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static int hf_om2k_cr = -1;
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static int hf_om2k_ipt3 = -1;
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static int hf_om2k_aop = -1;
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static int hf_om2k_t3105 = -1;
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static int hf_om2k_ny1 = -1;
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static int hf_om2k_cbi = -1;
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static int hf_om2k_tsc = -1;
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static int hf_om2k_icm = -1;
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static int hf_om2k_tta = -1;
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static int hf_om2k_icm_cr = -1;
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static int hf_om2k_lsc_fm = -1;
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static int hf_om2k_lsc_lsi = -1;
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static int hf_om2k_lsc_lsa = -1;
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static int hf_om2k_ls_ft = -1;
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static int hf_om2k_cst = -1;
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static int hf_om2k_ea = -1;
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static int hf_om2k_unknown_tag = -1;
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static int hf_om2k_unknown_val = -1;
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static int hf_om2k_nom_pwr = -1;
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static int hf_om2k_fill_mark = -1;
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static int hf_om2k_bcc = -1;
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static int hf_om2k_mo_state = -1;
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static int hf_om2k_la_state = -1;
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static int hf_om2k_tsn_state = -1;
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static int hf_om2k_bts_manuf = -1;
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static int hf_om2k_bts_gen = -1;
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static int hf_om2k_bts_rev = -1;
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static int hf_om2k_bts_var = -1;
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static int hf_om2k_brr = -1;
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static int hf_om2k_bfr = -1;
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static int hf_om2k_hwinfo_sig = -1;
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static int hf_om2k_capa_sig = -1;
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static int hf_om2k_file_rev = -1;
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static int hf_om2k_filerel_ilr = -1;
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static int hf_om2k_filerel_cur = -1;
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static int hf_om2k_filerel_other = -1;
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static int hf_om2k_cal_time = -1;
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static int hf_om2k_list_nr = -1;
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static int hf_om2k_list_nr_end = -1;
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static int hf_om2k_isl = -1;
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static int hf_om2k_isl_icp1 = -1;
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static int hf_om2k_isl_icp2 = -1;
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static int hf_om2k_isl_ci = -1;
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static int hf_om2k_conl = -1;
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static int hf_om2k_conl_nr_cgs = -1;
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static int hf_om2k_conl_nr_cps_cg = -1;
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static int hf_om2k_conl_ccp = -1;
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static int hf_om2k_conl_ci = -1;
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static int hf_om2k_conl_tag = -1;
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static int hf_om2k_conl_tei = -1;
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static int hf_om2k_tf_mode = -1;
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static int hf_om2k_tf_fs_offset = -1;
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static int hf_om2k_attr_id = -1;
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static int hf_om2k_attr_index = -1;
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static int hf_om2k_result_code = -1;
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static int hf_om2k_reason_code = -1;
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static int hf_om2k_iwd_type = -1;
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static int hf_om2k_iwd_gen_rev = -1;
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static int hf_om2k_trxc_list = -1;
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static int hf_om2k_max_allowed_power = -1;
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static int hf_om2k_max_allowed_num_trxcs = -1;
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static int hf_om2k_mctr_feat_sts_bitmap = -1;
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static int hf_om2k_config_type = -1;
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static int hf_om2k_jitter_size = -1;
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static int hf_om2k_packing_algo = -1;
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static int hf_om2k_power_bo_ctype_map = -1;
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static int hf_om2k_power_bo_priority = -1;
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static int hf_om2k_power_bo_value = -1;
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/* initialize the subtree pointers */
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static int ett_om2000 = -1;
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static int ett_om2k_mo = -1;
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static int ett_om2k_isl = -1;
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static int ett_om2k_conl = -1;
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static int ett_om2k_iwd = -1;
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static expert_field ei_om2k_not_performed = EI_INIT;
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static expert_field ei_om2k_reject = EI_INIT;
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static expert_field ei_om2k_nack = EI_INIT;
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static expert_field ei_om2k_ena_res_disabled = EI_INIT;
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static const value_string om2k_msgcode_vals[] = {
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{ 0x0000, "Abort SP Command" },
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{ 0x0002, "Abort SP Complete" },
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{ 0x0004, "Alarm Report ACK" },
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{ 0x0005, "Alarm Report NACK" },
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{ 0x0006, "Alarm Report" },
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{ 0x0008, "Alarm Status Request" },
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{ 0x000a, "Alarm Status Request Accept" },
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{ 0x000b, "Alarm Status Request Reject" },
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{ 0x000c, "Alarm Status Result ACK" },
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{ 0x000d, "Alarm Status Result NACK" },
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{ 0x000e, "Alarm Status Result" },
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{ 0x0010, "Calendar Time Response" },
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{ 0x0011, "Calendar Time Reject" },
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{ 0x0012, "Calendar Time Request" },
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{ 0x0014, "CON Configuration Request" },
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{ 0x0016, "CON Configuration Request Accept" },
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{ 0x0017, "CON Configuration Request Reject" },
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{ 0x0018, "CON Configuration Result ACK" },
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{ 0x0019, "CON Configuration Result NACK" },
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{ 0x001a, "CON Configuration Result" },
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{ 0x001c, "Connect Command" },
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{ 0x001e, "Connect Complete" },
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{ 0x001f, "Connect Reject" },
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{ 0x0028, "Disable Request" },
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{ 0x002a, "Disable Request Accept" },
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{ 0x002b, "Disable Request Reject" },
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{ 0x002c, "Disable Result ACK" },
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{ 0x002d, "Disable Result NACK" },
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{ 0x002e, "Disable Result" },
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{ 0x0030, "Disconnect Command" },
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{ 0x0032, "Disconnect Complete" },
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{ 0x0033, "Disconnect Reject" },
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{ 0x0034, "Enable Request" },
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{ 0x0036, "Enable Request Accept" },
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{ 0x0037, "Enable Request Reject" },
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{ 0x0038, "Enable Result ACK" },
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{ 0x0039, "Enable Result NACK" },
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{ 0x003a, "Enable Result" },
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{ 0x003c, "Escape Downlink Normal" },
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{ 0x003d, "Escape Downlink NACK" },
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{ 0x003e, "Escape Uplink Normal" },
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{ 0x003f, "Escape Uplink NACK" },
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{ 0x0040, "Fault Report ACK" },
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{ 0x0041, "Fault Report NACK" },
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{ 0x0042, "Fault Report" },
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{ 0x0044, "File Package End Command" },
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{ 0x0046, "File Package End Result" },
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{ 0x0047, "File Package End Reject" },
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{ 0x0048, "File Relation Request" },
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{ 0x004a, "File Relation Response" },
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{ 0x004b, "File Relation Request Reject" },
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{ 0x004c, "File Segment Transfer" },
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{ 0x004e, "File Segment Transfer Complete" },
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{ 0x004f, "File Segment Transfer Reject" },
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{ 0x0050, "HW Information Request" },
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{ 0x0052, "HW Information Request Accept" },
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{ 0x0053, "HW Information Request Reject" },
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{ 0x0054, "HW Information Result ACK" },
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{ 0x0055, "HW Information Result NACK" },
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{ 0x0056, "HW Information Result" },
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{ 0x0060, "IS Configuration Request" },
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{ 0x0062, "IS Configuration Request Accept" },
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{ 0x0063, "IS Configuration Request Reject" },
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{ 0x0064, "IS Configuration Result ACK" },
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{ 0x0065, "IS Configuration Result NACK" },
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{ 0x0066, "IS Configuration Result" },
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{ 0x0068, "Load Data End" },
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{ 0x006a, "Load Data End Result" },
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{ 0x006b, "Load Data End Reject" },
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{ 0x006c, "Load Data Init" },
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{ 0x006e, "Load Data Init Accept" },
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{ 0x006f, "Load Data Init Reject" },
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{ 0x0070, "Loop Control Command" },
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{ 0x0072, "Loop Control Complete" },
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{ 0x0073, "Loop Control Reject" },
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{ 0x0074, "Operational Information" },
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{ 0x0076, "Operational Information Accept" },
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{ 0x0077, "Operational Information Reject" },
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{ 0x0078, "Reset Command" },
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{ 0x007a, "Reset Complete" },
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{ 0x007b, "Reset Reject" },
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{ 0x007c, "RX Configuration Request" },
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{ 0x007e, "RX Configuration Request Accept" },
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{ 0x007f, "RX Configuration Request Reject" },
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{ 0x0080, "RX Configuration Result ACK" },
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{ 0x0081, "RX Configuration Result NACK" },
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{ 0x0082, "RX Configuration Result" },
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{ 0x0084, "Start Request" },
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{ 0x0086, "Start Request Accept" },
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{ 0x0087, "Start Request Reject" },
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{ 0x0088, "Start Result ACK" },
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{ 0x0089, "Start Result NACK" },
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{ 0x008a, "Start Result" },
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{ 0x008c, "Status Request" },
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{ 0x008e, "Status Response" },
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{ 0x008f, "Status Reject" },
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{ 0x0094, "Test Request" },
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{ 0x0096, "Test Request Accept" },
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{ 0x0097, "Test Request Reject" },
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{ 0x0098, "Test Result ACK" },
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{ 0x0099, "Test Result NACK" },
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{ 0x009a, "Test Result" },
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{ 0x00a0, "TF Configuration Request" },
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{ 0x00a2, "TF Configuration Request Accept" },
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{ 0x00a3, "TF Configuration Request Reject" },
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{ 0x00a4, "TF Configuration Result ACK" },
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{ 0x00a5, "TF Configuration Result NACK" },
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{ 0x00a6, "TF Configuration Result" },
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{ 0x00a8, "TS Configuration Request" },
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{ 0x00aa, "TS Configuration Request Accept" },
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{ 0x00ab, "TS Configuration Request Reject" },
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{ 0x00ac, "TS Configuration Result ACK" },
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{ 0x00ad, "TS Configuration Result NACK" },
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{ 0x00ae, "TS Configuration Result" },
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{ 0x00b0, "TX Configuration Request" },
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{ 0x00b2, "TX Configuration Request Accept" },
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{ 0x00b3, "TX Configuration Request Reject" },
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{ 0x00b4, "TX Configuration Result ACK" },
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{ 0x00b5, "TX Configuration Result NACK" },
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{ 0x00b6, "TX Configuration Result" },
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{ 0x00bc, "DIP Alarm Report ACK" },
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{ 0x00bd, "DIP Alarm Report NACK" },
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{ 0x00be, "DIP Alarm Report" },
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{ 0x00c0, "DIP Alarm Status Request" },
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{ 0x00c2, "DIP Alarm Status Response" },
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{ 0x00c3, "DIP Alarm Status Reject" },
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{ 0x00c4, "DIP Quality Report I ACK" },
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{ 0x00c5, "DIP Quality Report I NACK" },
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{ 0x00c6, "DIP Quality Report I" },
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{ 0x00c8, "DIP Quality Report II ACK" },
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{ 0x00c9, "DIP Quality Report II NACK" },
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{ 0x00ca, "DIP Quality Report II" },
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{ 0x00dc, "DP Configuration Request" },
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{ 0x00de, "DP Configuration Request Accept" },
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{ 0x00df, "DP Configuration Request Reject" },
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{ 0x00e0, "DP Configuration Result ACK" },
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{ 0x00e1, "DP Configuration Result NACK" },
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{ 0x00e2, "DP Configuration Result" },
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{ 0x00e4, "Capabilities HW Info Report ACK" },
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{ 0x00e5, "Capabilities HW Info Report NACK" },
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{ 0x00e6, "Capabilities HW Info Report" },
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{ 0x00e8, "Capabilities Request" },
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{ 0x00ea, "Capabilities Request Accept" },
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{ 0x00eb, "Capabilities Request Reject" },
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{ 0x00ec, "Capabilities Result ACK" },
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{ 0x00ed, "Capabilities Result NACK" },
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{ 0x00ee, "Capabilities Result" },
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{ 0x00f0, "FM Configuration Request" },
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{ 0x00f2, "FM Configuration Request Accept" },
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{ 0x00f3, "FM Configuration Request Reject" },
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{ 0x00f4, "FM Configuration Result ACK" },
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{ 0x00f5, "FM Configuration Result NACK" },
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{ 0x00f6, "FM Configuration Result" },
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{ 0x00f8, "FM Report Request" },
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{ 0x00fa, "FM Report Response" },
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{ 0x00fb, "FM Report Reject" },
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{ 0x00fc, "FM Start Command" },
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{ 0x00fe, "FM Start Complete" },
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{ 0x00ff, "FM Start Reject" },
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{ 0x0100, "FM Stop Command" },
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{ 0x0102, "FM Stop Complete" },
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{ 0x0103, "FM Stop Reject" },
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{ 0x0104, "Negotiation Request ACK" },
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{ 0x0105, "Negotiation Request NACK" },
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{ 0x0106, "Negotiation Request" },
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{ 0x0108, "BTS Initiated Request ACK" },
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{ 0x0109, "BTS Initiated Request NACK" },
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{ 0x010a, "BTS Initiated Request" },
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{ 0x010c, "Radio Channels Release Command" },
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{ 0x010e, "Radio Channels Release Complete" },
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{ 0x010f, "Radio Channels Release Reject" },
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{ 0x0118, "Feature Control Command" },
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{ 0x011a, "Feature Control Complete" },
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{ 0x011b, "Feature Control Reject" },
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/* Observed with RBS6000 / DUG 20 */
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{ 0x012c, "MCTR Configuration Request" },
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{ 0x012e, "MCTR Configuration Request Accept" },
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{ 0x012f, "MCTR Configuration Request Reject" },
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{ 0x0130, "MCTR Configuration Result ACK" },
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{ 0x0131, "MCTR Configuration Result NACK" },
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{ 0x0132, "MCTR Configuration Result" },
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{ 0, NULL }
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};
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static value_string_ext om2k_msgcode_vals_ext = VALUE_STRING_EXT_INIT(om2k_msgcode_vals);
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/* TS 12.21 Section 9.4: Attributes */
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static const value_string om2k_attr_vals[] = {
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{ 0x00, "Accordance indication" },
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{ 0x01, "Alarm Id" },
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{ 0x02, "Alarm Data" },
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{ 0x03, "Alarm Severity" },
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{ 0x04, "Alarm Status" },
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{ 0x05, "Alarm Status Type" },
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{ 0x06, "BCC" },
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{ 0x07, "BS_AG_BKS_RES" },
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{ 0x09, "BSIC" },
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{ 0x0a, "BA_PA_MFRMS" },
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{ 0x0b, "CBCH Indicator" },
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{ 0x0c, "CCCH Options" },
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{ 0x0d, "Calendar Time" },
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{ 0x0f, "Channel Combination" },
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{ 0x10, "CON Connection List" },
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{ 0x11, "Data End Indication" },
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{ 0x12, "DRX_DEV_MAX" },
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{ 0x13, "End List Number" },
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{ 0x14, "External Condition Map Class 1" },
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{ 0x15, "External Condition Map Class 2" },
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{ 0x16, "File Relation Indication" },
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{ 0x17, "File Revision" },
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{ 0x18, "File Segment Data" },
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{ 0x19, "File Segment Length" },
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{ 0x1a, "File Segment Sequence Number" },
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{ 0x1b, "File Size" },
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{ 0x1c, "Filling Marker" },
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{ 0x1d, "FN Offset" },
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{ 0x1e, "Frequency List" },
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{ 0x1f, "Frequency Specifier RX" },
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{ 0x20, "Frequency Specifier TX" },
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{ 0x21, "HSN" },
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{ 0x22, "ICM Indicator" },
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{ 0x23, "Internal Fault Map Class 1A" },
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{ 0x24, "Internal Fault Map Class 1B" },
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{ 0x25, "Internal Fault Map Class 2A" },
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{ 0x26, "Internal Fault Map Class 2A Extension" },
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{ 0x27, "IS Connection List" },
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{ 0x28, "List Number" },
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{ 0x29, "File Package State Indication" },
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{ 0x2a, "Local Access State" },
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{ 0x2b, "MAIO" },
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{ 0x2c, "MO State" },
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{ 0x2d, "Ny1" },
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{ 0x2e, "Operational Information" },
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{ 0x2f, "Power" },
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{ 0x30, "RU Position Data" },
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{ 0x31, "Protocol Error" },
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{ 0x32, "Reason Code" },
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{ 0x33, "Receiver Diversity" },
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{ 0x34, "Replacement Unit Map" },
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{ 0x35, "Result Code" },
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{ 0x36, "RU Revision Data" },
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{ 0x38, "T3105" },
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{ 0x39, "Test Loop Setting" },
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{ 0x3a, "TF Mode" },
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{ 0x3b, "TF Compensation Value" },
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{ 0x3c, "Time Slot Number" },
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{ 0x3d, "TSC" },
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{ 0x3e, "RU Logical Id" },
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{ 0x3f, "RU Serial Number Data" },
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{ 0x40, "BTS Version" },
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{ 0x41, "OML IWD Version" },
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{ 0x42, "RWL IWD Version" },
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{ 0x43, "OML Function Map 1" },
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{ 0x44, "OML Function Map 2" },
|
|
{ 0x45, "RSL Function Map 1" },
|
|
{ 0x46, "RSL Function Map 2" },
|
|
{ 0x47, "Extended Range Indicator" },
|
|
{ 0x48, "Request Indicators" },
|
|
{ 0x49, "DIP Alarm Condition Map" },
|
|
{ 0x4a, "ES Incoming" },
|
|
{ 0x4b, "ES Outgoing" },
|
|
{ 0x4e, "SES Incoming" },
|
|
{ 0x4f, "SES Outgoing" },
|
|
{ 0x50, "Replacement Unit Map Extension" },
|
|
{ 0x52, "UAS Incoming" },
|
|
{ 0x53, "UAS Outgoing" },
|
|
{ 0x58, "DF Incoming" },
|
|
{ 0x5a, "DF Outgoing" },
|
|
{ 0x5c, "SF" },
|
|
{ 0x60, "S Bits Setting" },
|
|
{ 0x61, "CRC-4 Use Option" },
|
|
{ 0x62, "T Parameter" },
|
|
{ 0x63, "N Parameter" },
|
|
{ 0x64, "N1 Parameter" },
|
|
{ 0x65, "N3 Parameter" },
|
|
{ 0x66, "N4 Parameter" },
|
|
{ 0x67, "P Parameter" },
|
|
{ 0x68, "Q Parameter" },
|
|
{ 0x69, "BI_Q1" },
|
|
{ 0x6a, "BI_Q2" },
|
|
{ 0x74, "ICM Boundary Parameters" },
|
|
{ 0x77, "AFT" },
|
|
{ 0x78, "AFT RAI" },
|
|
{ 0x79, "Link Supervision Control" },
|
|
{ 0x7a, "Link Supervision Filtering Time" },
|
|
{ 0x7b, "Call Supervision Time" },
|
|
{ 0x7c, "Interval Length UAS Incoming" },
|
|
{ 0x7d, "Interval Length UAS Outgoing" },
|
|
{ 0x7e, "ICM Channel Rate" },
|
|
{ 0x7f, "Attribute Identifier" },
|
|
{ 0x80, "FM Frequency List" },
|
|
{ 0x81, "FM Frequency Report" },
|
|
{ 0x82, "FM Percentile" },
|
|
{ 0x83, "FM Clear Indication" },
|
|
{ 0x84, "HW Info Signature" },
|
|
{ 0x85, "MO Record" },
|
|
{ 0x86, "TF Synchronisation Source" },
|
|
{ 0x87, "TTA" },
|
|
{ 0x88, "End Segment Number" },
|
|
{ 0x89, "Segment Number" },
|
|
{ 0x8a, "Capabilities Signature" },
|
|
{ 0x8c, "File Relation List" },
|
|
{ 0x90, "Negotiation Record I" },
|
|
{ 0x91, "Negotiation Record II" },
|
|
{ 0x92, "Encryption Algorithm" },
|
|
{ 0x94, "Interference Rejection Combining" },
|
|
{ 0x95, "Dedication Information" },
|
|
{ 0x97, "Feature Code" },
|
|
{ 0x98, "FS Offset" },
|
|
{ 0x99, "ESB Timeslot" },
|
|
{ 0x9a, "Master TG Instance" },
|
|
{ 0x9b, "Master TX Chain Delay" },
|
|
{ 0x9c, "External Condition Class 2 Extension" },
|
|
{ 0x9d, "TSs MO State" },
|
|
{ 0x9e, "Configuration Type" },
|
|
{ 0x9f, "Jitter Size" },
|
|
{ 0xa0, "Packing Algorithm" },
|
|
{ 0xa8, "TRXC List" },
|
|
{ 0xa9, "Maximum Allowed Power" },
|
|
{ 0xaa, "Maximum Allowed Number of TRXCs" },
|
|
{ 0xab, "MCTR Feature Status Bitmap" },
|
|
{ 0xae, "Power Back-off Channel Type Map" },
|
|
{ 0xaf, "Power Back-off Priority" },
|
|
{ 0xb0, "Power Back-off Value" },
|
|
{ 0, NULL }
|
|
};
|
|
static value_string_ext om2k_attr_vals_ext = VALUE_STRING_EXT_INIT(om2k_attr_vals);
|
|
|
|
static const value_string om2k_diversity_vals[] = {
|
|
{ 0x01, "B receiver side" },
|
|
{ 0x02, "A receiver side" },
|
|
{ 0x03, "A+B receiver sides" },
|
|
{ 0x04, "A+B+C+D receiver sides" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_oip_vals[] = {
|
|
{ 0x00, "Not Operational" },
|
|
{ 0x01, "Operational" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_aip_vals[] = {
|
|
{ 0x00, "Data according to request" },
|
|
{ 0x01, "Data not according to request" },
|
|
{ 0x02, "Inconsistent MO data" },
|
|
{ 0x03, "Capability constraint violation" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_comb_vals[] = {
|
|
{ 0x03, "SDCCH/8 + SACCH/C8" },
|
|
{ 0x04, "BCCH, non-combined" },
|
|
{ 0x05, "BCCH, combined (SDCCH/4)" },
|
|
{ 0x08, "TCH Type, unspecified" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_icmcr_vals[] = {
|
|
{ 0x00, "ICM as per TCH/F" },
|
|
{ 0x01, "ICM as per TCH/H(0 and 1)" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_ea_vals[] = {
|
|
{ 0x00, "A5/1 and A5/2" },
|
|
{ 0x01, "A5/2 only" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_fill_vals[] = {
|
|
{ 0x00, "Filling" },
|
|
{ 0x01, "No filling" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_mo_state_vals[] = {
|
|
{ 0x00, "RESET" },
|
|
{ 0x01, "STARTED" },
|
|
{ 0x02, "ENABLED" },
|
|
{ 0x03, "DISABLED" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_la_state_vals[] = {
|
|
{ 0x00, "LOCALLY CONNECTED" },
|
|
{ 0x01, "LOCALLY DISCONNECTED" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string filerel_state_vals[] = {
|
|
{ 0x00, "Not known in current state (unknown file)" },
|
|
{ 0x01, "allowed, already loaded" },
|
|
{ 0x02, "allowed, not loaded" },
|
|
{ 0x03, "not allowed" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_mo_class_short_vals[] = {
|
|
{ 0x01, "TRXC" },
|
|
{ 0x02, "TG" },
|
|
{ 0x03, "TS" },
|
|
{ 0x04, "TF" },
|
|
{ 0x05, "IS" },
|
|
{ 0x06, "CON" },
|
|
{ 0x07, "DP" },
|
|
{ 0x08, "MCTR" },
|
|
{ 0x0a, "CF" },
|
|
{ 0x0b, "TX" },
|
|
{ 0x0c, "RX" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_mo_class_vals[] = {
|
|
{ 0x01, "TRXC (TRX Controller)" },
|
|
{ 0x02, "TG (TRX Group)" },
|
|
{ 0x03, "TS (Timeslot)" },
|
|
{ 0x04, "TF (Timing Function)" },
|
|
{ 0x05, "IS (Interface Switch)" },
|
|
{ 0x06, "CON (Concentrator)" },
|
|
{ 0x07, "DP (Data Path)" },
|
|
{ 0x08, "MCTR (Multi Carrier TRansceiver)" },
|
|
{ 0x0a, "CF (Central Function)" },
|
|
{ 0x0b, "TX (Transmitter)" },
|
|
{ 0x0c, "RX (Receiver)" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_tf_mode_vals[] = {
|
|
{ 0x00, "Master" },
|
|
{ 0x01, "Standalone" },
|
|
{ 0x02, "Slave" },
|
|
{ 0xff, "Not defined" },
|
|
{ 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, "Receiver 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 const value_string om2k_res_code_vals[] = {
|
|
{ 0x02, "Wrong state or out of sequence" },
|
|
{ 0x03, "File error" },
|
|
{ 0x04, "Fault, unspecified" },
|
|
{ 0x05, "Tuning fault" },
|
|
{ 0x06, "Protocol error" },
|
|
{ 0x07, "MO not connected" },
|
|
{ 0x08, "Parameter error" },
|
|
{ 0x09, "Operational function not supported" },
|
|
{ 0x0a, "Local Access state LOCALLY DISCONNECTED" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string om2k_iwd_type_vals[] = {
|
|
{ 0x00, "OML" },
|
|
{ 0x01, "RSL" },
|
|
{ 0x02, "GSL" },
|
|
{ 0x03, "TRA" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static gint
|
|
dissect_tss_mo_state(tvbuff_t *tvb, gint offset, proto_tree *tree)
|
|
{
|
|
guint8 tmp;
|
|
guint i = 0;
|
|
|
|
for (i = 0; i < 8; i+= 2) {
|
|
tmp = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint_format(tree, hf_om2k_tsn_state, tvb, offset, 1, tmp & 0xf,
|
|
"Timeslot %u MO State: %s", i,
|
|
val_to_str(tmp & 0xf, om2k_mo_state_vals, "unknown (%02d)"));
|
|
proto_tree_add_uint_format(tree, hf_om2k_tsn_state, tvb, offset, 1, tmp >> 4,
|
|
"Timeslot %u MO State: %s", i+1,
|
|
val_to_str(tmp >> 4, om2k_mo_state_vals, "unknown (%02d)"));
|
|
offset++;
|
|
}
|
|
|
|
return 4;
|
|
}
|
|
|
|
|
|
static gint
|
|
dissect_om2k_time(tvbuff_t *tvb, gint offset, proto_tree *tree)
|
|
{
|
|
nstime_t tmptime;
|
|
time_t tval;
|
|
struct tm _time;
|
|
|
|
_time.tm_year = 100 + tvb_get_guint8(tvb, offset++);
|
|
_time.tm_mon = tvb_get_guint8(tvb, offset++) - 1;
|
|
_time.tm_mday = tvb_get_guint8(tvb, offset++);
|
|
_time.tm_hour = tvb_get_guint8(tvb, offset++);
|
|
_time.tm_min = tvb_get_guint8(tvb, offset++);
|
|
_time.tm_sec = tvb_get_guint8(tvb, offset++);
|
|
_time.tm_isdst = -1;
|
|
|
|
tval = mktime(&_time);
|
|
tmptime.secs = tval;
|
|
tmptime.nsecs = 0;
|
|
|
|
proto_tree_add_time(tree, hf_om2k_cal_time, tvb, offset, 6,
|
|
&tmptime);
|
|
return 6;
|
|
}
|
|
|
|
static gint
|
|
dissect_om2k_attr_unkn(tvbuff_t *tvb, gint offset, gint len, gint iei, proto_tree *tree)
|
|
{
|
|
proto_tree_add_bytes_format(tree, hf_om2k_unknown_val, tvb,
|
|
offset, len, NULL,
|
|
"%s: %s",
|
|
val_to_str_ext(iei, &om2k_attr_vals_ext, "0x%02x"),
|
|
tvb_bytes_to_str(wmem_packet_scope(), tvb, offset, len));
|
|
return len;
|
|
}
|
|
|
|
static gint
|
|
dissect_om2k_is_list(tvbuff_t *tvb, gint base_offset, proto_tree *tree)
|
|
{
|
|
gint offset = base_offset;
|
|
proto_item *ti;
|
|
proto_tree *isl_tree;
|
|
guint8 len = tvb_get_guint8(tvb, offset++);
|
|
|
|
ti = proto_tree_add_item(tree, hf_om2k_isl, tvb, offset, len, ENC_NA);
|
|
isl_tree = proto_item_add_subtree(ti, ett_om2k_isl);
|
|
|
|
while (offset < base_offset + len) {
|
|
proto_tree_add_item(isl_tree, hf_om2k_isl_icp1, tvb,
|
|
offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
proto_tree_add_item(isl_tree, hf_om2k_isl_icp2, tvb,
|
|
offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
proto_tree_add_item(isl_tree, hf_om2k_isl_ci, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
}
|
|
return offset - base_offset;
|
|
}
|
|
|
|
static gint
|
|
dissect_om2k_con_list(tvbuff_t *tvb, gint base_offset, proto_tree *tree)
|
|
{
|
|
gint offset = base_offset;
|
|
proto_item *ti;
|
|
proto_tree *conl_tree;
|
|
guint8 len = tvb_get_guint8(tvb, offset++);
|
|
|
|
ti = proto_tree_add_item(tree, hf_om2k_conl, tvb, offset, len, ENC_NA);
|
|
conl_tree = proto_item_add_subtree(ti, ett_om2k_conl);
|
|
|
|
proto_tree_add_item(conl_tree, hf_om2k_conl_nr_cgs, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
|
|
while (offset < base_offset + len) {
|
|
guint8 nr_cps_cg = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(conl_tree, hf_om2k_conl_nr_cps_cg, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
while (nr_cps_cg--) {
|
|
proto_tree_add_item(conl_tree, hf_om2k_conl_ccp, tvb,
|
|
offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
proto_tree_add_item(conl_tree, hf_om2k_conl_ci, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(conl_tree, hf_om2k_conl_tag, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(conl_tree, hf_om2k_conl_tei, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
}
|
|
}
|
|
return offset - base_offset;
|
|
}
|
|
|
|
static gint
|
|
dissect_om2k_negotiation_record1(tvbuff_t *tvb, gint base_offset, proto_tree *tree)
|
|
{
|
|
gint offset = base_offset;
|
|
guint8 i;
|
|
guint8 num_iwd = tvb_get_guint8(tvb, offset++);
|
|
|
|
for (i = 0; i < num_iwd; i++) {
|
|
guint8 j;
|
|
proto_item *ti;
|
|
proto_tree *iwd_tree;
|
|
guint8 num_vers = tvb_get_guint8(tvb, offset++);
|
|
|
|
ti = proto_tree_add_item(tree, hf_om2k_iwd_type, tvb, offset++, 1, ENC_NA);
|
|
iwd_tree = proto_item_add_subtree(ti, ett_om2k_iwd);
|
|
|
|
for (j = 0; j < num_vers; j++) {
|
|
proto_tree_add_item(iwd_tree, hf_om2k_iwd_gen_rev, tvb,
|
|
offset, 6, ENC_ASCII);
|
|
offset += 6;
|
|
}
|
|
}
|
|
return offset - base_offset;
|
|
}
|
|
|
|
static gint
|
|
dissect_om2k_mo_record(tvbuff_t *tvb, gint base_offset, gint len, proto_tree *tree)
|
|
{
|
|
gint offset = base_offset;
|
|
proto_tree_add_item(tree, hf_om2k_mo_class, tvb, offset++, 1, ENC_NA);
|
|
proto_tree_add_item(tree, hf_om2k_mo_instance, tvb, offset++, 1, ENC_NA);
|
|
|
|
while (offset < len) {
|
|
guint16 attr_id;
|
|
guint8 attr_len;
|
|
|
|
attr_id = tvb_get_guint16(tvb, offset, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
attr_len = tvb_get_guint8(tvb, offset++);
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, attr_len, attr_id, tree);
|
|
}
|
|
|
|
return offset - base_offset;
|
|
}
|
|
|
|
static gint
|
|
dissect_om2k_negotiation_record2(tvbuff_t *tvb, gint base_offset, proto_tree *tree)
|
|
{
|
|
gint offset = base_offset;
|
|
guint8 i;
|
|
guint8 num_iwd = tvb_get_guint8(tvb, offset++);
|
|
|
|
for (i = 0; i < num_iwd; i++) {
|
|
proto_item *ti;
|
|
proto_tree *iwd_tree;
|
|
|
|
ti = proto_tree_add_item(tree, hf_om2k_iwd_type, tvb, offset++, 1, ENC_NA);
|
|
iwd_tree = proto_item_add_subtree(ti, ett_om2k_iwd);
|
|
|
|
proto_tree_add_item(iwd_tree, hf_om2k_iwd_gen_rev, tvb,
|
|
offset, 6, ENC_ASCII);
|
|
offset += 6;
|
|
}
|
|
return offset - base_offset;
|
|
}
|
|
|
|
|
|
|
|
static gint
|
|
dissect_om2k_attrs(tvbuff_t *tvb, packet_info *pinfo, gint offset, proto_tree *tree, guint16 msg_code)
|
|
{
|
|
while (tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
guint8 iei = tvb_get_guint8(tvb, offset++);
|
|
guint8 len, tmp;
|
|
proto_item *ti;
|
|
|
|
switch (iei) {
|
|
case 0x00: /* Accordance Information */
|
|
tmp = tvb_get_guint8(tvb, offset);
|
|
ti = proto_tree_add_item(tree, hf_om2k_aip, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
if (tmp != 0x00)
|
|
expert_add_info(pinfo, ti, &ei_om2k_not_performed);
|
|
break;
|
|
case 0x06: /* BCC */
|
|
proto_tree_add_item(tree, hf_om2k_bcc, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x07: /* BS_AG_BLKS_RES */
|
|
proto_tree_add_item(tree, hf_om2k_bs_ag_blks_res, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x09: /* BSIC */
|
|
proto_tree_add_item(tree, hf_om2k_bsic, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x0a: /* BS_PA_MFRMS */
|
|
proto_tree_add_item(tree, hf_om2k_bs_pa_mfrms, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x0b: /* CBCH indicator */
|
|
proto_tree_add_item(tree, hf_om2k_cbi, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x0c: /* CCCH Options */
|
|
proto_tree_add_item(tree, hf_om2k_cr, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_om2k_ipt3, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_om2k_aop, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
offset++;
|
|
break;
|
|
case 0x0d: /* Calendar Time */
|
|
offset += dissect_om2k_time(tvb, offset, tree);
|
|
break;
|
|
case 0x0f: /* Combination */
|
|
proto_tree_add_item(tree, hf_om2k_comb, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x10: /* CON Connection List */
|
|
offset += dissect_om2k_con_list(tvb, offset, tree);
|
|
break;
|
|
case 0x12: /* DRX_DEV_MAX */
|
|
proto_tree_add_item(tree, hf_om2k_drx_dev_max, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x13: /* End List Number */
|
|
proto_tree_add_item(tree, hf_om2k_list_nr_end, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x14: /* External Condition Map Class 1 */
|
|
/* FIXME */
|
|
case 0x15: /* External Condition Map Class 2 */
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 2, iei, tree);
|
|
break;
|
|
case 0x16: /* File Relation Indication */
|
|
proto_tree_add_item(tree, hf_om2k_filerel_ilr, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_om2k_filerel_cur, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
offset++;
|
|
proto_tree_add_item(tree, hf_om2k_filerel_other, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
offset++;
|
|
break;
|
|
case 0x17: /* File Revision */
|
|
proto_tree_add_item(tree, hf_om2k_file_rev, tvb,
|
|
offset, 8, ENC_ASCII);
|
|
offset += 8;
|
|
break;
|
|
case 0x1c: /* Filling Marker */
|
|
proto_tree_add_item(tree, hf_om2k_fill_mark, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x1d: /* FN Offset */
|
|
proto_tree_add_item(tree, hf_om2k_fn_offs, tvb,
|
|
offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
break;
|
|
case 0x1e: /* Frequency List */
|
|
len = tvb_get_guint8(tvb, offset++);
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, len, iei, tree);
|
|
break;
|
|
case 0x1f: /* Frequency Specifier Rx */
|
|
/* FIXME */
|
|
case 0x20: /* Frequency Specifier Rx */
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 2, iei, tree);
|
|
break;
|
|
case 0x21: /* HSN */
|
|
proto_tree_add_item(tree, hf_om2k_hsn, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x22: /* ICM */
|
|
proto_tree_add_item(tree, hf_om2k_icm, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x23: /* Internal Fault Map Class 1A */
|
|
/* FIXME */
|
|
case 0x24: /* Internal Fault Map Class 1B */
|
|
/* FIXME */
|
|
case 0x25: /* Internal Fault Map Class 2A */
|
|
/* FIXME */
|
|
case 0x26: /* Internal Fault Map Class 2A Ext */
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 6, iei, tree);
|
|
break;
|
|
case 0x27: /* IS Connection List */
|
|
offset += dissect_om2k_is_list(tvb, offset, tree);
|
|
break;
|
|
case 0x28: /* List Number */
|
|
proto_tree_add_item(tree, hf_om2k_list_nr, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x2a: /* Local Access State */
|
|
proto_tree_add_item(tree, hf_om2k_la_state, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x2b: /* MAIO */
|
|
proto_tree_add_item(tree, hf_om2k_maio, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x2c: /* MO State */
|
|
tmp = tvb_get_guint8(tvb, offset);
|
|
ti = proto_tree_add_item(tree, hf_om2k_mo_state, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
if (msg_code == 0x3a && tmp != 0x02)
|
|
expert_add_info(pinfo, ti, &ei_om2k_ena_res_disabled);
|
|
break;
|
|
case 0x2d: /* Ny1 */
|
|
proto_tree_add_item(tree, hf_om2k_ny1, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x2e: /* Operational Information */
|
|
proto_tree_add_item(tree, hf_om2k_oip, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x2f: /* Nominal Power */
|
|
proto_tree_add_item(tree, hf_om2k_nom_pwr, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x32: /* Reason Code */
|
|
proto_tree_add_item(tree, hf_om2k_reason_code, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x33: /* Receiver Diversity */
|
|
proto_tree_add_item(tree, hf_om2k_diversity, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x34: /* Replacement Unit Map */
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 6, iei, tree);
|
|
break;
|
|
case 0x35: /* Result Code */
|
|
proto_tree_add_item(tree, hf_om2k_result_code, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x38: /* T3105 */
|
|
proto_tree_add_item(tree, hf_om2k_t3105, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x3a: /* TF Mode */
|
|
proto_tree_add_item(tree, hf_om2k_tf_mode, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x3c: /* TS Number */
|
|
proto_tree_add_item(tree, hf_om2k_ts, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x3d: /* TSC */
|
|
proto_tree_add_item(tree, hf_om2k_tsc, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x40: /* BTS Version */
|
|
proto_tree_add_item(tree, hf_om2k_bts_manuf, tvb,
|
|
offset, 3, ENC_ASCII);
|
|
offset += 3;
|
|
proto_tree_add_item(tree, hf_om2k_bts_gen, tvb,
|
|
offset, 3, ENC_ASCII);
|
|
offset += 3;
|
|
proto_tree_add_item(tree, hf_om2k_bts_rev, tvb,
|
|
offset, 3, ENC_ASCII);
|
|
offset += 3;
|
|
proto_tree_add_item(tree, hf_om2k_bts_var, tvb,
|
|
offset, 3, ENC_ASCII);
|
|
offset += 3;
|
|
break;
|
|
case 0x43: /* OML Function Map 1 */
|
|
case 0x44: /* OML Function Map 2 */
|
|
case 0x45: /* RSL Function Map 1 */
|
|
case 0x46: /* RSL Function Map 2 */
|
|
len = tvb_get_guint8(tvb, offset++);
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, len, iei, tree);
|
|
break;
|
|
case 0x47: /* Ext Range */
|
|
proto_tree_add_item(tree, hf_om2k_ext_range, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x48: /* Request Indicators */
|
|
proto_tree_add_item(tree, hf_om2k_brr, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_om2k_bfr, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
offset++;
|
|
break;
|
|
case 0x50: /* Replacement Unit Map Extension */
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 6, iei, tree);
|
|
break;
|
|
case 0x74: /* ICM Boundary */
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 5, iei, tree);
|
|
break;
|
|
case 0x79: /* Link Supervision Control */
|
|
proto_tree_add_item(tree, hf_om2k_lsc_fm, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_om2k_lsc_lsi, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_om2k_lsc_lsa, tvb,
|
|
offset, 1, ENC_BIG_ENDIAN);
|
|
offset++;
|
|
break;
|
|
case 0x7a: /* Link Supervision Control */
|
|
proto_tree_add_item(tree, hf_om2k_ls_ft, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x7b: /* Call Supervision Time */
|
|
proto_tree_add_item(tree, hf_om2k_cst, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x7e: /* ICM Channel Rate */
|
|
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);
|
|
offset += 2;
|
|
break;
|
|
case 0x85: /* MO Record */
|
|
offset += dissect_om2k_mo_record(tvb, offset, tvb_reported_length_remaining(tvb, offset), tree);
|
|
break;
|
|
case 0x87: /* TTA */
|
|
proto_tree_add_item(tree, hf_om2k_tta, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x8a: /* Capabilities Signature */
|
|
proto_tree_add_item(tree, hf_om2k_capa_sig, tvb,
|
|
offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
break;
|
|
case 0x90: /* Negotiation Record I */
|
|
offset++; /* skip len field */
|
|
offset += dissect_om2k_negotiation_record1(tvb, offset, tree);
|
|
break;
|
|
case 0x91: /* Negotiation Record II */
|
|
offset++; /* skip len field */
|
|
offset += dissect_om2k_negotiation_record2(tvb, offset, tree);
|
|
break;
|
|
case 0x92: /* Encryption Algorithm */
|
|
proto_tree_add_item(tree, hf_om2k_ea, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x94: /* Interference Rejection Combining */
|
|
proto_tree_add_item(tree, hf_om2k_irc, tvb,
|
|
offset++, 1, ENC_BIG_ENDIAN);
|
|
break;
|
|
case 0x95: /* Dedication information */
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 3, iei, tree);
|
|
break;
|
|
case 0x98: /* FS Offset */
|
|
proto_tree_add_item(tree, hf_om2k_tf_fs_offset, tvb,
|
|
offset, 5, ENC_BIG_ENDIAN);
|
|
offset += 5;
|
|
break;
|
|
case 0x9c: /* External Condition Class 2 Extension */
|
|
/* FIXME */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 4, iei, tree);
|
|
break;
|
|
case 0x9d: /* TSs MO State */
|
|
offset += dissect_tss_mo_state(tvb, offset, tree);
|
|
break;
|
|
case 0x9e: /* Configuration Type */
|
|
proto_tree_add_item(tree, hf_om2k_config_type, tvb, offset++, 1, ENC_NA);
|
|
break;
|
|
case 0x9f: /* Jitter Size */
|
|
proto_tree_add_item(tree, hf_om2k_jitter_size, tvb, offset++, 1, ENC_NA);
|
|
break;
|
|
case 0xa0: /* Packing Algorithm */
|
|
proto_tree_add_item(tree, hf_om2k_packing_algo, tvb, offset++, 1, ENC_NA);
|
|
break;
|
|
case 0xa8: /* TRXC List (bitmap) */
|
|
proto_tree_add_item(tree, hf_om2k_trxc_list, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
break;
|
|
case 0xa9: /* Maximum Allowed Power */
|
|
proto_tree_add_item(tree, hf_om2k_max_allowed_power, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
break;
|
|
case 0xaa: /* Maximum Allowed Number of TRXCs */
|
|
proto_tree_add_item(tree, hf_om2k_max_allowed_num_trxcs, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
break;
|
|
case 0xab: /* MCTR Feature Status Bitmap */
|
|
tmp = tvb_get_guint8(tvb, offset++);
|
|
proto_tree_add_item(tree, hf_om2k_mctr_feat_sts_bitmap, tvb, offset, tmp, ENC_NA);
|
|
offset += tmp;
|
|
break;
|
|
case 0xae: /* Power Back-Off Channel Type Map */
|
|
tmp = tvb_get_guint8(tvb, offset++);
|
|
proto_tree_add_item(tree, hf_om2k_power_bo_ctype_map, tvb, offset, tmp, ENC_NA);
|
|
offset += tmp;
|
|
break;
|
|
case 0xaf: /* Power Back-Off Priority */
|
|
tmp = tvb_get_guint8(tvb, offset++);
|
|
proto_tree_add_item(tree, hf_om2k_power_bo_priority, tvb, offset, tmp, ENC_NA);
|
|
offset += tmp;
|
|
break;
|
|
case 0xb0: /* Power Back-Off Value */
|
|
tmp = tvb_get_guint8(tvb, offset++);
|
|
proto_tree_add_item(tree, hf_om2k_power_bo_value, tvb, offset, tmp, ENC_NA);
|
|
offset += tmp;
|
|
break;
|
|
case 0xa3:
|
|
case 0xa5:
|
|
case 0xa6:
|
|
/* we don't know any of the above, but the
|
|
* TLV structure is quite clear in the protocol
|
|
* traces */
|
|
tmp = tvb_get_guint8(tvb, offset++);
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, tmp, iei, tree);
|
|
break;
|
|
case 0xb5: /* unknown 2-bytes fixed length attribute of TX Config */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 2, iei, tree);
|
|
break;
|
|
case 0xd2: /* unknown 6-bytes fixed length attribute of TRXC Fault Rep */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 6, iei, tree);
|
|
break;
|
|
case 0xac: /* unknown 58-bytes fixed length attribute of message type 0x0136 */
|
|
offset += dissect_om2k_attr_unkn(tvb, offset, 58, iei, tree);
|
|
break;
|
|
default:
|
|
tmp = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint_format(tree, hf_om2k_unknown_tag, tvb,
|
|
offset-1, 1, tmp, "Tag %s: 0x%02x",
|
|
val_to_str_ext(iei, &om2k_attr_vals_ext, "0x%02x"), tmp);
|
|
offset++;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
static guint
|
|
dissect_om2k_mo(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint8 mo_class = tvb_get_guint8(tvb, offset);
|
|
guint8 inst = tvb_get_guint8(tvb, offset+3);
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", (%-4s %u)",
|
|
val_to_str(mo_class, om2k_mo_class_short_vals,
|
|
"0x%02x"), inst);
|
|
if (tree) {
|
|
proto_item *ti;
|
|
proto_tree *mo_tree;
|
|
guint8 sub1 = tvb_get_guint8(tvb, offset+1);
|
|
guint8 sub2 = tvb_get_guint8(tvb, offset+2);
|
|
|
|
ti = proto_tree_add_item(tree, hf_om2k_mo_if, tvb, offset,
|
|
4, ENC_NA);
|
|
mo_tree = proto_item_add_subtree(ti, ett_om2k_mo);
|
|
proto_tree_add_item(mo_tree, hf_om2k_mo_class, tvb, offset,
|
|
1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(mo_tree, hf_om2k_mo_sub1, tvb, offset+1,
|
|
1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(mo_tree, hf_om2k_mo_sub2, tvb, offset+2,
|
|
1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(mo_tree, hf_om2k_mo_instance, tvb, offset+3,
|
|
1, ENC_BIG_ENDIAN);
|
|
proto_item_append_text(ti, ", Class: %s, Sub: %02x/%02x, Instance: %u",
|
|
val_to_str(mo_class, om2k_mo_class_vals, "0x%02x"),
|
|
sub1, sub2, inst);
|
|
}
|
|
return 4;
|
|
}
|
|
|
|
static int
|
|
dissect_abis_om2000(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *om2k_tree;
|
|
guint16 msg_code;
|
|
guint8 tmp;
|
|
const gchar *msgt_str;
|
|
|
|
int offset;
|
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "OM2000");
|
|
/* Don't do col_clear() so this dissector can append to COL_INFO*/
|
|
|
|
offset = 0;
|
|
|
|
ti = proto_tree_add_item(tree, proto_abis_om2000,
|
|
tvb, 0, -1, ENC_NA);
|
|
om2k_tree = proto_item_add_subtree(ti, ett_om2000);
|
|
|
|
msg_code = tvb_get_ntohs(tvb, offset);
|
|
proto_tree_add_item(om2k_tree, hf_om2k_msg_code, tvb, offset,
|
|
2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
offset += dissect_om2k_mo(tvb, offset, pinfo, om2k_tree); /* appends to COL_INFO */
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " %s ",
|
|
val_to_str_ext(msg_code, &om2k_msgcode_vals_ext,
|
|
"unknown 0x%04x"));
|
|
|
|
if (tree == NULL)
|
|
return tvb_captured_length(tvb); /* No refs to COL_... beyond this point */
|
|
|
|
msgt_str = val_to_str_ext(msg_code, &om2k_msgcode_vals_ext, "unknown 0x%04x");
|
|
proto_item_append_text(ti, " %s ", msgt_str);
|
|
|
|
switch (msg_code) {
|
|
case 0x74: /* Operational Info */
|
|
tmp = tvb_get_guint8(tvb, offset+1);
|
|
proto_item_append_text(ti, ": %s",
|
|
val_to_str(tmp, om2k_oip_vals,
|
|
"unknown 0x%02x"));
|
|
break;
|
|
case 0x1A: /* CON Configuration Result */
|
|
case 0x66: /* IS Configuration Result */
|
|
case 0x82: /* RX Configuration Result */
|
|
case 0xA6: /* TF Configuration Result */
|
|
case 0xAE: /* TS Configuration Result */
|
|
case 0xB6: /* TX Configuration Result */
|
|
case 0xE2: /* DP Configuration Result */
|
|
case 0xF6: /* DP Configuration Result */
|
|
tmp = tvb_get_guint8(tvb, offset+1);
|
|
proto_item_append_text(ti, ": %s",
|
|
val_to_str(tmp, om2k_aip_vals,
|
|
"unknown 0x%02x"));
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (strstr(msgt_str, "Reject"))
|
|
expert_add_info(pinfo, ti, &ei_om2k_reject);
|
|
if (strstr(msgt_str, "NACK"))
|
|
expert_add_info(pinfo, ti, &ei_om2k_nack);
|
|
|
|
dissect_om2k_attrs(tvb, pinfo, offset, om2k_tree, msg_code);
|
|
return tvb_captured_length(tvb);
|
|
}
|
|
|
|
void
|
|
proto_register_abis_om2000(void)
|
|
{
|
|
static hf_register_info hf[] = {
|
|
{ &hf_om2k_msg_code,
|
|
{ "Message Code", "gsm_abis_om2000.msg_code",
|
|
FT_UINT16, BASE_HEX|BASE_EXT_STRING, &om2k_msgcode_vals_ext, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_mo_if,
|
|
{ "MO Interface", "gsm_abis_om2000.mo_if",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_mo_class,
|
|
{ "MO IF Class", "gsm_abis_om2000.mo_if.class",
|
|
FT_UINT8, BASE_HEX, VALS(om2k_mo_class_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_mo_sub1,
|
|
{ "MO IF Sub 1", "gsm_abis_om2000.mo_if.sub1",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_mo_sub2,
|
|
{ "MO IF Sub 2", "gsm_abis_om2000.mo_if.sub2",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_mo_instance,
|
|
{ "MO IF Instance", "gsm_abis_om2000.mo_if.instance",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_oip,
|
|
{ "OIP (Operational Info)", "gsm_abis_om2000.oip",
|
|
FT_UINT8, BASE_HEX, VALS(om2k_oip_vals), 0,
|
|
"Operational Information Parameter", HFILL }
|
|
},
|
|
{ &hf_om2k_aip,
|
|
{ "AIP (Accordance Info)", "gsm_abis_om2000.aip",
|
|
FT_UINT8, BASE_HEX, VALS(om2k_aip_vals), 0,
|
|
"Accordance Information Parameter", HFILL }
|
|
},
|
|
{ &hf_om2k_comb,
|
|
{ "Channel Combination", "gsm_abis_om2000.chan_comb",
|
|
FT_UINT8, BASE_DEC, VALS(om2k_comb_vals), 0,
|
|
"Logical Channel Combination", HFILL }
|
|
},
|
|
{ &hf_om2k_ts,
|
|
{ "Timeslot Number", "gsm_abis_om2000.ts",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_hsn,
|
|
{ "HSN", "gsm_abis_om2000.hsn",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"Hopping Sequence Number", HFILL }
|
|
},
|
|
{ &hf_om2k_maio,
|
|
{ "MAIO", "gsm_abis_om2000.maio",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"Mobile Allocation Index Offset", HFILL }
|
|
},
|
|
{ &hf_om2k_bsic,
|
|
{ "BSIC", "gsm_abis_om2000.bsic",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"Base Station Identity Code", HFILL }
|
|
},
|
|
{ &hf_om2k_diversity,
|
|
{ "Receiver Diversity", "gsm_abis_om2000.diversity",
|
|
FT_UINT8, BASE_HEX, VALS(om2k_diversity_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_fn_offs,
|
|
{ "FN Offset", "gsm_abis_om2000.fn_offset",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"GSM Frame Number Offset", HFILL }
|
|
},
|
|
{ &hf_om2k_ext_range,
|
|
{ "Extended Range", "gsm_abis_om2000.ext_range",
|
|
FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01' ? */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_irc,
|
|
{ "Interference Rejection Combining", "gsm_abis_om2000.irc",
|
|
FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01,' ? */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_bs_pa_mfrms,
|
|
{ "BS_PA_MFRMS", "gsm_abis_om2000.bs_pa_mfrms",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_bs_ag_blks_res,
|
|
{ "BS_AG_BLKS_RES", "gsm_abis_om2000.bs_ag_blks_res",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_drx_dev_max,
|
|
{ "DRX_DEV_MAX", "gsm_abis_om2000.drx_dev_max",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_cr,
|
|
{ "CCCH Repeat", "gsm_abis_om2000.ccch_repeat",
|
|
FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01,' ? */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_ipt3,
|
|
{ "Inhibit Paging Request Type 3", "gsm_abis_om2000.ipt3",
|
|
FT_BOOLEAN, 2, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x02,' ? */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_aop,
|
|
{ "Age Of Paging", "gsm_abis_om2000.aop",
|
|
FT_UINT8, BASE_DEC, NULL, 0x3C, /* XXX: Verify bitmask */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_t3105,
|
|
{ "T3105 (in 10ms)", "gsm_abis_om2000.t3105",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_ny1,
|
|
{ "Ny1", "gsm_abis_om2000.ny1",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_cbi,
|
|
{ "CBCH Indicator", "gsm_abis_om2000.cbi",
|
|
FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01,' ? */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_tsc,
|
|
{ "Training Sequence Code", "gsm_abis_om2000.tsc",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_icm,
|
|
{ "Idle Channel Measurement", "gsm_abis_om2000.icm",
|
|
FT_BOOLEAN, 1, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x01,' ? */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_tta,
|
|
{ "Timer for Time Alignment", "gsm_abis_om2000.tta",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_icm_cr,
|
|
{ "ICM Channel Rate", "gsm_abis_om2000.icm_cr",
|
|
FT_UINT8, BASE_DEC, VALS(om2k_icmcr_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_lsc_fm,
|
|
{ "LSC Dummy Frequency Measurement", "gsm_abis_om2000.lsc.fm",
|
|
FT_BOOLEAN, 8, NULL, 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_lsc_lsi,
|
|
{ "LSC Idle Channels", "gsm_abis_om2000.ls.lsi",
|
|
FT_BOOLEAN, 8, NULL, 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_lsc_lsa,
|
|
{ "LSC Active Channels", "gsm_abis_om2000.ls.lsa",
|
|
FT_BOOLEAN, 8, NULL, 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_ls_ft,
|
|
{ "Link Supervision Filtering Time (100ms)", "gsm_abis_om2000.ls_ft",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_cst,
|
|
{ "Call Supervision Time (480ms)", "gsm_abis_om2000.cst",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_ea,
|
|
{ "Encryption Algorithm", "gsm_abis_om2000.ea",
|
|
FT_UINT8, BASE_DEC, VALS(om2k_ea_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_nom_pwr,
|
|
{ "Nominal Power (dBm)", "gsm_abis_om2000.pwr",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_fill_mark,
|
|
{ "Filling Marker", "gsm_abis_om2000.filling",
|
|
FT_UINT8, BASE_DEC, VALS(om2k_fill_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_bcc,
|
|
{ "BCC", "gsm_abis_om2000.bcc",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"Base Station Color Code", HFILL }
|
|
},
|
|
{ &hf_om2k_mo_state,
|
|
{ "MO State", "gsm_abis_om2000.mo_state",
|
|
FT_UINT8, BASE_DEC, VALS(om2k_mo_state_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_la_state,
|
|
{ "Local Access State", "gsm_abis_om2000.la_state",
|
|
FT_UINT8, BASE_DEC, VALS(om2k_la_state_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_tsn_state,
|
|
{ "Time Slot N MO State", "gsm_abis_om2000.tsn_mo_state",
|
|
FT_UINT8, BASE_DEC, VALS(om2k_mo_state_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_bts_manuf,
|
|
{ "BTS Manufacturer ID", "gsm_abis_om2000.bts_ver.manuf",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_bts_gen,
|
|
{ "BTS Generation", "gsm_abis_om2000.bts_ver.gen",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_bts_rev,
|
|
{ "BTS Revision", "gsm_abis_om2000.bts_ver.rev",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_bts_var,
|
|
{ "BTS Variant", "gsm_abis_om2000.bts_ver.variant",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_brr,
|
|
{ "BTS Requested Restart", "gsm_abis_om2000.brr",
|
|
FT_BOOLEAN, 0x01, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x??,' ? */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_bfr,
|
|
{ "BTS Requested File Relation", "gsm_abis_om2000.bfr",
|
|
FT_BOOLEAN, 0x01, NULL, 0, /* XXX: bitmask needed? 'FT_BOOLEAN, 8, NULL, 0x??,' ? */
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_hwinfo_sig,
|
|
{ "HW Info Signature", "gsm_abis_om2000.hwinfo_sig",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_capa_sig,
|
|
{ "Capabilities Signature", "gsm_abis_om2000.capa_sig",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_om2k_unknown_tag,
|
|
{ "Unknown Tag", "gsm_abis_om2000.unknown.tag",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_unknown_val,
|
|
{ "Unknown Value", "gsm_abis_om2000.unknown.val",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_om2k_file_rev,
|
|
{ "File Revision", "gsm_abis_om2000.file_rev",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_filerel_ilr,
|
|
{ "Immediate Load Requested", "gsm_abis_om2000.filerel.ilr",
|
|
FT_BOOLEAN, 8, NULL, 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_filerel_cur,
|
|
{ "Current State", "gsm_abis_om2000.filerel.cur",
|
|
FT_UINT8, BASE_HEX, VALS(filerel_state_vals), 0x07,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_filerel_other,
|
|
{ "Other State", "gsm_abis_om2000.filerel.other",
|
|
FT_UINT8, BASE_HEX, VALS(filerel_state_vals), 0x07,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_cal_time,
|
|
{ "Calendar Time", "gsm_abis_om2000.cal_time",
|
|
FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_list_nr,
|
|
{ "List Number", "gsm_abis_om2000.list_nr",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_list_nr_end,
|
|
{ "End List Number", "gsm_abis_om2000.list_nr_end",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_isl,
|
|
{ "IS Connection List", "gsm_abis_om2000.is_list",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_isl_icp1,
|
|
{ "ICP1", "gsm_abis_om2000.is_list.icp1",
|
|
FT_UINT16, BASE_DEC, NULL, 0x07ff,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_isl_icp2,
|
|
{ "ICP2", "gsm_abis_om2000.is_list.icp2",
|
|
FT_UINT16, BASE_DEC, NULL, 0x07ff,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_isl_ci,
|
|
{ "Contiguity Index", "gsm_abis_om2000.is_list.ci",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_conl,
|
|
{ "Connection List", "gsm_abis_om2000.con_list",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_conl_nr_cgs,
|
|
{ "Number of CGs", "gsm_abis_om2000.con_list.nr_cgs",
|
|
FT_UINT8, BASE_DEC, NULL, 0x1f,
|
|
"Number of Concentration Groups in the DE", HFILL }
|
|
},
|
|
{ &hf_om2k_conl_nr_cps_cg,
|
|
{ "Number of CPS in CG", "gsm_abis_om2000.con_list.nr_cps_cg",
|
|
FT_UINT8, BASE_DEC, NULL, 0x1f,
|
|
"Number of CPS in Concentration Group", HFILL }
|
|
},
|
|
{ &hf_om2k_conl_ccp,
|
|
{ "CON Connection Point", "gsm_abis_om2000.con_list.cpp",
|
|
FT_UINT16, BASE_DEC, NULL, 0x07ff,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_conl_ci,
|
|
{ "Contiguity Index", "gsm_abis_om2000.con_list.ci",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_conl_tag,
|
|
{ "Tag", "gsm_abis_om2000.con_list.tag",
|
|
FT_UINT8, BASE_DEC, NULL, 0x1f,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_conl_tei,
|
|
{ "TEI", "gsm_abis_om2000.con_list.tei",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_tf_mode,
|
|
{ "TF Mode", "gsm_abis_om2000.tf_mode",
|
|
FT_UINT8, BASE_HEX, VALS(om2k_tf_mode_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_tf_fs_offset,
|
|
{ "TF FS Offset", "gsm_abis_om2000.tf_fs_offset",
|
|
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 }
|
|
},
|
|
{ &hf_om2k_reason_code,
|
|
{ "Reason Code", "gsm_abis_om2000.reason_code",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_result_code,
|
|
{ "Result Code", "gsm_abis_om2000.res_code",
|
|
FT_UINT8, BASE_HEX, VALS(om2k_res_code_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_iwd_type,
|
|
{ "IWD", "gsm_abis_om2000.iwd_type",
|
|
FT_UINT8, BASE_HEX, VALS(om2k_iwd_type_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_iwd_gen_rev,
|
|
{ "IWD Generation/Revision", "gsm_abis_om2000.iwd_gen_rev",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_trxc_list,
|
|
{ "TRXC List", "gsm_abis_om2000.trxc_list",
|
|
FT_UINT16, BASE_HEX, NULL, 0xFFFF,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_max_allowed_power,
|
|
{ "Maximum allowed power", "gsm_abis_om2000.max_allowed_power",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_max_allowed_num_trxcs,
|
|
{ "Maximum allowed number of TRXCs", "gsm_abis_om2000.max_allowed_num_trxcs",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_mctr_feat_sts_bitmap,
|
|
{ "MCTR Feature status bitmap", "gsm_abis_om2000.mctr_feat_sts_bitmap",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_config_type,
|
|
{ "Configuration Type", "gsm_abis_om2000.config_type",
|
|
FT_BOOLEAN, 8, NULL, 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_jitter_size,
|
|
{ "Jitter Size", "gsm_abis_om2000.jitter_size",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_packing_algo,
|
|
{ "Packing Algorithm", "gsm_abis_om2000.packing_algo",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_power_bo_ctype_map,
|
|
{ "Power Back-Off Channel Type Map", "gsm_abis_om2000.power_bo_ctype_map",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_power_bo_priority,
|
|
{ "Power Back-Off Priority", "gsm_abis_om2000.power_bo_priority",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_om2k_power_bo_value,
|
|
{ "Power Back-Off Value", "gsm_abis_om2000.power_bo_value",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
};
|
|
static gint *ett[] = {
|
|
&ett_om2000,
|
|
&ett_om2k_mo,
|
|
&ett_om2k_isl,
|
|
&ett_om2k_conl,
|
|
&ett_om2k_iwd,
|
|
};
|
|
static ei_register_info ei[] = {
|
|
{ &ei_om2k_not_performed,
|
|
{ "gsm_abis_om2000.not_performed", PI_RESPONSE_CODE, PI_WARN,
|
|
"Operation not performed as per request", EXPFILL }
|
|
},
|
|
{ &ei_om2k_reject,
|
|
{ "gsm_abis_om2000.reject", PI_RESPONSE_CODE, PI_WARN,
|
|
"Operation Rejected by RBS", EXPFILL }
|
|
},
|
|
{ &ei_om2k_nack,
|
|
{ "gsm_abis_om2000.nack", PI_RESPONSE_CODE, PI_ERROR,
|
|
"Operation NACKed by peer", EXPFILL }
|
|
},
|
|
{ &ei_om2k_ena_res_disabled,
|
|
{ "gsm_abis_om2000.ena_res_disabled", PI_RESPONSE_CODE, PI_WARN,
|
|
"Enable Result != Enabled", EXPFILL }
|
|
},
|
|
|
|
};
|
|
expert_module_t *expert_om2000;
|
|
|
|
proto_abis_om2000 = proto_register_protocol("Ericsson A-bis OML",
|
|
"Ericsson OML",
|
|
"gsm_abis_om2000");
|
|
|
|
expert_om2000 = expert_register_protocol(proto_abis_om2000);
|
|
expert_register_field_array(expert_om2000, ei, array_length(ei));
|
|
proto_register_field_array(proto_abis_om2000, hf, array_length(hf));
|
|
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
register_dissector("gsm_abis_om2000", dissect_abis_om2000,
|
|
proto_abis_om2000);
|
|
}
|
|
|
|
/*
|
|
* Editor modelines - https://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 8
|
|
* tab-width: 8
|
|
* indent-tabs-mode: t
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=8 tabstop=8 noexpandtab:
|
|
* :indentSize=8:tabSize=8:noTabs=false:
|
|
*/
|