diff options
Diffstat (limited to 'epan/dissectors/packet-gsm_abis_om2000.c')
| -rw-r--r-- | epan/dissectors/packet-gsm_abis_om2000.c | 1797 |
1 files changed, 1797 insertions, 0 deletions
diff --git a/epan/dissectors/packet-gsm_abis_om2000.c b/epan/dissectors/packet-gsm_abis_om2000.c new file mode 100644 index 00000000..37f8d25c --- /dev/null +++ b/epan/dissectors/packet-gsm_abis_om2000.c @@ -0,0 +1,1797 @@ +/* packet-abis_om2000.c + * Routines for packet dissection of Ericsson A-bis OML (OM 2000) + * Copyright 2010-2012 by Harald Welte <laforge@gnumonks.org> + * + * This dissector is not 100% complete, i.e. there are a number of FIXMEs + * indicating where portions of the protocol are not dissected completely. + * However, even a partial protocol decode is much more useful than no protocol + * decode at all... + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "config.h" + +#include <epan/packet.h> +#include <epan/expert.h> + +void proto_register_abis_om2000(void); + +/* initialize the protocol and registered fields */ +static int proto_abis_om2000 = -1; + +static int hf_om2k_msg_code = -1; +static int hf_om2k_mo_if = -1; +static int hf_om2k_mo_class = -1; +static int hf_om2k_mo_sub1 = -1; +static int hf_om2k_mo_sub2 = -1; +static int hf_om2k_mo_instance = -1; + +static int hf_om2k_aip = -1; +static int hf_om2k_oip = -1; +static int hf_om2k_comb = -1; +static int hf_om2k_ts = -1; +static int hf_om2k_hsn = -1; +static int hf_om2k_maio = -1; +static int hf_om2k_bsic = -1; +static int hf_om2k_diversity = -1; +static int hf_om2k_fn_offs = -1; +static int hf_om2k_ext_range = -1; +static int hf_om2k_irc = -1; +static int hf_om2k_bs_pa_mfrms = -1; +static int hf_om2k_bs_ag_blks_res= -1; +static int hf_om2k_drx_dev_max = -1; +static int hf_om2k_cr = -1; +static int hf_om2k_ipt3 = -1; +static int hf_om2k_aop = -1; +static int hf_om2k_t3105 = -1; +static int hf_om2k_ny1 = -1; +static int hf_om2k_cbi = -1; +static int hf_om2k_tsc = -1; +static int hf_om2k_icm = -1; +static int hf_om2k_tta = -1; +static int hf_om2k_icm_cr = -1; +static int hf_om2k_lsc_fm = -1; +static int hf_om2k_lsc_lsi = -1; +static int hf_om2k_lsc_lsa = -1; +static int hf_om2k_ls_ft = -1; +static int hf_om2k_cst = -1; +static int hf_om2k_ea = -1; +static int hf_om2k_unknown_tag = -1; +static int hf_om2k_unknown_val = -1; +static int hf_om2k_nom_pwr = -1; +static int hf_om2k_fill_mark = -1; +static int hf_om2k_bcc = -1; +static int hf_om2k_mo_state = -1; +static int hf_om2k_la_state = -1; +static int hf_om2k_tsn_state = -1; +static int hf_om2k_bts_manuf = -1; +static int hf_om2k_bts_gen = -1; +static int hf_om2k_bts_rev = -1; +static int hf_om2k_bts_var = -1; +static int hf_om2k_brr = -1; +static int hf_om2k_bfr = -1; +static int hf_om2k_hwinfo_sig = -1; +static int hf_om2k_capa_sig = -1; +static int hf_om2k_file_rev = -1; +static int hf_om2k_filerel_ilr = -1; +static int hf_om2k_filerel_cur = -1; +static int hf_om2k_filerel_other = -1; +static int hf_om2k_cal_time = -1; +static int hf_om2k_list_nr = -1; +static int hf_om2k_list_nr_end = -1; +static int hf_om2k_isl = -1; +static int hf_om2k_isl_icp1 = -1; +static int hf_om2k_isl_icp2 = -1; +static int hf_om2k_isl_ci = -1; +static int hf_om2k_conl = -1; +static int hf_om2k_conl_nr_cgs = -1; +static int hf_om2k_conl_nr_cps_cg = -1; +static int hf_om2k_conl_ccp = -1; +static int hf_om2k_conl_ci = -1; +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; +static int hf_om2k_result_code = -1; +static int hf_om2k_reason_code = -1; +static int hf_om2k_iwd_type = -1; +static int hf_om2k_iwd_gen_rev = -1; +static int hf_om2k_trxc_list = -1; +static int hf_om2k_max_allowed_power = -1; +static int hf_om2k_max_allowed_num_trxcs = -1; +static int hf_om2k_mctr_feat_sts_bitmap = -1; +static int hf_om2k_config_type = -1; +static int hf_om2k_jitter_size = -1; +static int hf_om2k_packing_algo = -1; +static int hf_om2k_power_bo_ctype_map = -1; +static int hf_om2k_power_bo_priority = -1; +static int hf_om2k_power_bo_value = -1; + +/* initialize the subtree pointers */ +static int ett_om2000 = -1; +static int ett_om2k_mo = -1; +static int ett_om2k_isl = -1; +static int ett_om2k_conl = -1; +static int ett_om2k_iwd = -1; + +static expert_field ei_om2k_not_performed = EI_INIT; +static expert_field ei_om2k_reject = EI_INIT; +static expert_field ei_om2k_nack = EI_INIT; +static expert_field ei_om2k_ena_res_disabled = EI_INIT; + +static const value_string om2k_msgcode_vals[] = { + { 0x0000, "Abort SP Command" }, + { 0x0002, "Abort SP Complete" }, + { 0x0004, "Alarm Report ACK" }, + { 0x0005, "Alarm Report NACK" }, + { 0x0006, "Alarm Report" }, + { 0x0008, "Alarm Status Request" }, + { 0x000a, "Alarm Status Request Accept" }, + { 0x000b, "Alarm Status Request Reject" }, + { 0x000c, "Alarm Status Result ACK" }, + { 0x000d, "Alarm Status Result NACK" }, + { 0x000e, "Alarm Status Result" }, + { 0x0010, "Calendar Time Response" }, + { 0x0011, "Calendar Time Reject" }, + { 0x0012, "Calendar Time Request" }, + { 0x0014, "CON Configuration Request" }, + { 0x0016, "CON Configuration Request Accept" }, + { 0x0017, "CON Configuration Request Reject" }, + { 0x0018, "CON Configuration Result ACK" }, + { 0x0019, "CON Configuration Result NACK" }, + { 0x001a, "CON Configuration Result" }, + { 0x001c, "Connect Command" }, + { 0x001e, "Connect Complete" }, + { 0x001f, "Connect Reject" }, + { 0x0028, "Disable Request" }, + { 0x002a, "Disable Request Accept" }, + { 0x002b, "Disable Request Reject" }, + { 0x002c, "Disable Result ACK" }, + { 0x002d, "Disable Result NACK" }, + { 0x002e, "Disable Result" }, + { 0x0030, "Disconnect Command" }, + { 0x0032, "Disconnect Complete" }, + { 0x0033, "Disconnect Reject" }, + { 0x0034, "Enable Request" }, + { 0x0036, "Enable Request Accept" }, + { 0x0037, "Enable Request Reject" }, + { 0x0038, "Enable Result ACK" }, + { 0x0039, "Enable Result NACK" }, + { 0x003a, "Enable Result" }, + { 0x003c, "Escape Downlink Normal" }, + { 0x003d, "Escape Downlink NACK" }, + { 0x003e, "Escape Uplink Normal" }, + { 0x003f, "Escape Uplink NACK" }, + { 0x0040, "Fault Report ACK" }, + { 0x0041, "Fault Report NACK" }, + { 0x0042, "Fault Report" }, + { 0x0044, "File Package End Command" }, + { 0x0046, "File Package End Result" }, + { 0x0047, "File Package End Reject" }, + { 0x0048, "File Relation Request" }, + { 0x004a, "File Relation Response" }, + { 0x004b, "File Relation Request Reject" }, + { 0x004c, "File Segment Transfer" }, + { 0x004e, "File Segment Transfer Complete" }, + { 0x004f, "File Segment Transfer Reject" }, + { 0x0050, "HW Information Request" }, + { 0x0052, "HW Information Request Accept" }, + { 0x0053, "HW Information Request Reject" }, + { 0x0054, "HW Information Result ACK" }, + { 0x0055, "HW Information Result NACK" }, + { 0x0056, "HW Information Result" }, + { 0x0060, "IS Configuration Request" }, + { 0x0062, "IS Configuration Request Accept" }, + { 0x0063, "IS Configuration Request Reject" }, + { 0x0064, "IS Configuration Result ACK" }, + { 0x0065, "IS Configuration Result NACK" }, + { 0x0066, "IS Configuration Result" }, + { 0x0068, "Load Data End" }, + { 0x006a, "Load Data End Result" }, + { 0x006b, "Load Data End Reject" }, + { 0x006c, "Load Data Init" }, + { 0x006e, "Load Data Init Accept" }, + { 0x006f, "Load Data Init Reject" }, + { 0x0070, "Loop Control Command" }, + { 0x0072, "Loop Control Complete" }, + { 0x0073, "Loop Control Reject" }, + { 0x0074, "Operational Information" }, + { 0x0076, "Operational Information Accept" }, + { 0x0077, "Operational Information Reject" }, + { 0x0078, "Reset Command" }, + { 0x007a, "Reset Complete" }, + { 0x007b, "Reset Reject" }, + { 0x007c, "RX Configuration Request" }, + { 0x007e, "RX Configuration Request Accept" }, + { 0x007f, "RX Configuration Request Reject" }, + { 0x0080, "RX Configuration Result ACK" }, + { 0x0081, "RX Configuration Result NACK" }, + { 0x0082, "RX Configuration Result" }, + { 0x0084, "Start Request" }, + { 0x0086, "Start Request Accept" }, + { 0x0087, "Start Request Reject" }, + { 0x0088, "Start Result ACK" }, + { 0x0089, "Start Result NACK" }, + { 0x008a, "Start Result" }, + { 0x008c, "Status Request" }, + { 0x008e, "Status Response" }, + { 0x008f, "Status Reject" }, + { 0x0094, "Test Request" }, + { 0x0096, "Test Request Accept" }, + { 0x0097, "Test Request Reject" }, + { 0x0098, "Test Result ACK" }, + { 0x0099, "Test Result NACK" }, + { 0x009a, "Test Result" }, + { 0x00a0, "TF Configuration Request" }, + { 0x00a2, "TF Configuration Request Accept" }, + { 0x00a3, "TF Configuration Request Reject" }, + { 0x00a4, "TF Configuration Result ACK" }, + { 0x00a5, "TF Configuration Result NACK" }, + { 0x00a6, "TF Configuration Result" }, + { 0x00a8, "TS Configuration Request" }, + { 0x00aa, "TS Configuration Request Accept" }, + { 0x00ab, "TS Configuration Request Reject" }, + { 0x00ac, "TS Configuration Result ACK" }, + { 0x00ad, "TS Configuration Result NACK" }, + { 0x00ae, "TS Configuration Result" }, + { 0x00b0, "TX Configuration Request" }, + { 0x00b2, "TX Configuration Request Accept" }, + { 0x00b3, "TX Configuration Request Reject" }, + { 0x00b4, "TX Configuration Result ACK" }, + { 0x00b5, "TX Configuration Result NACK" }, + { 0x00b6, "TX Configuration Result" }, + { 0x00bc, "DIP Alarm Report ACK" }, + { 0x00bd, "DIP Alarm Report NACK" }, + { 0x00be, "DIP Alarm Report" }, + { 0x00c0, "DIP Alarm Status Request" }, + { 0x00c2, "DIP Alarm Status Response" }, + { 0x00c3, "DIP Alarm Status Reject" }, + { 0x00c4, "DIP Quality Report I ACK" }, + { 0x00c5, "DIP Quality Report I NACK" }, + { 0x00c6, "DIP Quality Report I" }, + { 0x00c8, "DIP Quality Report II ACK" }, + { 0x00c9, "DIP Quality Report II NACK" }, + { 0x00ca, "DIP Quality Report II" }, + { 0x00dc, "DP Configuration Request" }, + { 0x00de, "DP Configuration Request Accept" }, + { 0x00df, "DP Configuration Request Reject" }, + { 0x00e0, "DP Configuration Result ACK" }, + { 0x00e1, "DP Configuration Result NACK" }, + { 0x00e2, "DP Configuration Result" }, + { 0x00e4, "Capabilities HW Info Report ACK" }, + { 0x00e5, "Capabilities HW Info Report NACK" }, + { 0x00e6, "Capabilities HW Info Report" }, + { 0x00e8, "Capabilities Request" }, + { 0x00ea, "Capabilities Request Accept" }, + { 0x00eb, "Capabilities Request Reject" }, + { 0x00ec, "Capabilities Result ACK" }, + { 0x00ed, "Capabilities Result NACK" }, + { 0x00ee, "Capabilities Result" }, + { 0x00f0, "FM Configuration Request" }, + { 0x00f2, "FM Configuration Request Accept" }, + { 0x00f3, "FM Configuration Request Reject" }, + { 0x00f4, "FM Configuration Result ACK" }, + { 0x00f5, "FM Configuration Result NACK" }, + { 0x00f6, "FM Configuration Result" }, + { 0x00f8, "FM Report Request" }, + { 0x00fa, "FM Report Response" }, + { 0x00fb, "FM Report Reject" }, + { 0x00fc, "FM Start Command" }, + { 0x00fe, "FM Start Complete" }, + { 0x00ff, "FM Start Reject" }, + { 0x0100, "FM Stop Command" }, + { 0x0102, "FM Stop Complete" }, + { 0x0103, "FM Stop Reject" }, + { 0x0104, "Negotiation Request ACK" }, + { 0x0105, "Negotiation Request NACK" }, + { 0x0106, "Negotiation Request" }, + { 0x0108, "BTS Initiated Request ACK" }, + { 0x0109, "BTS Initiated Request NACK" }, + { 0x010a, "BTS Initiated Request" }, + { 0x010c, "Radio Channels Release Command" }, + { 0x010e, "Radio Channels Release Complete" }, + { 0x010f, "Radio Channels Release Reject" }, + { 0x0118, "Feature Control Command" }, + { 0x011a, "Feature Control Complete" }, + { 0x011b, "Feature Control Reject" }, + + /* Observed with RBS6000 / DUG 20 */ + { 0x012c, "MCTR Configuration Request" }, + { 0x012e, "MCTR Configuration Request Accept" }, + { 0x012f, "MCTR Configuration Request Reject" }, + { 0x0130, "MCTR Configuration Result ACK" }, + { 0x0131, "MCTR Configuration Result NACK" }, + { 0x0132, "MCTR Configuration Result" }, + + { 0, NULL } +}; +static value_string_ext om2k_msgcode_vals_ext = VALUE_STRING_EXT_INIT(om2k_msgcode_vals); + +/* TS 12.21 Section 9.4: Attributes */ +static const value_string om2k_attr_vals[] = { + { 0x00, "Accordance indication" }, + { 0x01, "Alarm Id" }, + { 0x02, "Alarm Data" }, + { 0x03, "Alarm Severity" }, + { 0x04, "Alarm Status" }, + { 0x05, "Alarm Status Type" }, + { 0x06, "BCC" }, + { 0x07, "BS_AG_BKS_RES" }, + { 0x09, "BSIC" }, + { 0x0a, "BA_PA_MFRMS" }, + { 0x0b, "CBCH Indicator" }, + { 0x0c, "CCCH Options" }, + { 0x0d, "Calendar Time" }, + { 0x0f, "Channel Combination" }, + { 0x10, "CON Connection List" }, + { 0x11, "Data End Indication" }, + { 0x12, "DRX_DEV_MAX" }, + { 0x13, "End List Number" }, + { 0x14, "External Condition Map Class 1" }, + { 0x15, "External Condition Map Class 2" }, + { 0x16, "File Relation Indication" }, + { 0x17, "File Revision" }, + { 0x18, "File Segment Data" }, + { 0x19, "File Segment Length" }, + { 0x1a, "File Segment Sequence Number" }, + { 0x1b, "File Size" }, + { 0x1c, "Filling Marker" }, + { 0x1d, "FN Offset" }, + { 0x1e, "Frequency List" }, + { 0x1f, "Frequency Specifier RX" }, + { 0x20, "Frequency Specifier TX" }, + { 0x21, "HSN" }, + { 0x22, "ICM Indicator" }, + { 0x23, "Internal Fault Map Class 1A" }, + { 0x24, "Internal Fault Map Class 1B" }, + { 0x25, "Internal Fault Map Class 2A" }, + { 0x26, "Internal Fault Map Class 2A Extension" }, + { 0x27, "IS Connection List" }, + { 0x28, "List Number" }, + { 0x29, "File Package State Indication" }, + { 0x2a, "Local Access State" }, + { 0x2b, "MAIO" }, + { 0x2c, "MO State" }, + { 0x2d, "Ny1" }, + { 0x2e, "Operational Information" }, + { 0x2f, "Power" }, + { 0x30, "RU Position Data" }, + { 0x31, "Protocol Error" }, + { 0x32, "Reason Code" }, + { 0x33, "Receiver Diversity" }, + { 0x34, "Replacement Unit Map" }, + { 0x35, "Result Code" }, + { 0x36, "RU Revision Data" }, + { 0x38, "T3105" }, + { 0x39, "Test Loop Setting" }, + { 0x3a, "TF Mode" }, + { 0x3b, "TF Compensation Value" }, + { 0x3c, "Time Slot Number" }, + { 0x3d, "TSC" }, + { 0x3e, "RU Logical Id" }, + { 0x3f, "RU Serial Number Data" }, + { 0x40, "BTS Version" }, + { 0x41, "OML IWD Version" }, + { 0x42, "RWL IWD Version" }, + { 0x43, "OML Function Map 1" }, + { 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: + */ |