diff options
Diffstat (limited to 'plugins/wimax/msg_ucd.c')
| -rw-r--r-- | plugins/wimax/msg_ucd.c | 1216 |
1 files changed, 1216 insertions, 0 deletions
diff --git a/plugins/wimax/msg_ucd.c b/plugins/wimax/msg_ucd.c new file mode 100644 index 0000000000..b725fd4221 --- /dev/null +++ b/plugins/wimax/msg_ucd.c @@ -0,0 +1,1216 @@ +/* msg_ucd.c + * WiMax MAC Management UCD Message decoder + * + * Copyright (c) 2007 by Intel Corporation. + * + * Author: Lu Pan <lu.pan@intel.com> + * + * $Id$ + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1999 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +/* Include files */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* +#define DEBUG +*/ + +#include <gmodule.h> +#include <epan/packet.h> +#include "wimax_tlv.h" +#include "wimax_mac.h" + +extern gint proto_mac_mgmt_msg_dcd_decoder; +extern gboolean include_cor2_changes; + +guint cqich_id_size; /* Set for CQICH_Alloc_IE */ + +/* forward reference */ +void proto_register_mac_mgmt_msg_ucd(void); +void dissect_mac_mgmt_msg_ucd_decoder(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree); + +static gint proto_mac_mgmt_msg_ucd_decoder = -1; +static gint ett_mac_mgmt_msg_ucd_decoder = -1; + +/* Setup protocol subtree array */ +static gint *ett[] = +{ + &ett_mac_mgmt_msg_ucd_decoder, +}; + +/* fix fields */ +static gint hf_ucd_message_type = -1; +static gint hf_ucd_res_timeout = -1; +static gint hf_ucd_bw_req_size = -1; +static gint hf_ucd_ranging_req_size = -1; +static gint hf_ucd_freq = -1; +static gint hf_ucd_subchan_params_num_chan = -1; +static gint hf_ucd_ul_allocated_subchannles_bitmap = -1; +static gint hf_ucd_subchan_params_num_sym = -1; +static gint hf_ucd_subchan_codes = -1; + +static gint hf_ucd_ul_burst_reserved = -1; +static gint hf_ucd_ul_burst_uiuc = -1; +static gint hf_ucd_burst_fec = -1; +static gint hf_ucd_burst_ranging_data_ratio = -1; +//static gint hf_ucd_burst_power_boost = -1; +//static gint hf_ucd_burst_tcs_enable = -1; + +static gint hf_ucd_tlv_t_159_band_amc_allocation_threshold = -1; +static gint hf_ucd_tlv_t_158_optional_permutation_ul_allocated_subchannels_bitmap = -1; +static gint hf_ucd_tlv_t_160_band_amc_release_threshold = -1; +static gint hf_ucd_tlv_t_161_band_amc_allocation_timer = -1; +static gint hf_ucd_tlv_t_162_band_amc_release_timer = -1; +static gint hf_ucd_tlv_t_163_band_status_report_max_period = -1; +static gint hf_ucd_tlv_t_164_band_amc_retry_timer = -1; +static gint hf_ucd_tlv_t_171_harq_ack_delay_dl_burst = -1; +static gint hf_ucd_tlv_t_170_safety_channel_retry_timer = -1; +static gint hf_ucd_tlv_t_172_cqich_band_amc_transition_delay = -1; +static gint hf_ucd_tlv_t_174_maximum_retransmission = -1; +static gint hf_ucd_tlv_t_177_normalized_cn_override2 = -1; +static gint hf_ucd_tlv_t_177_normalized_cn_override2_first_line = -1; +static gint hf_ucd_tlv_t_177_normalized_cn_override2_list = -1; +static gint hf_ucd_tlv_t_176_size_of_cqich_id_field = -1; +static gint hf_ucd_tlv_t_186_upper_bound_aas_preamble = -1; +static gint hf_ucd_tlv_t_187_lower_bound_aas_preamble = -1; +static gint hf_ucd_tlv_t_188_allow_aas_beam_select_message = -1; +static gint hf_ucd_tlv_t_189_use_cqich_indication_flag = -1; +static gint hf_ucd_tlv_t_190_ms_specific_up_power_addjustment_step = -1; +static gint hf_ucd_tlv_t_191_ms_specific_down_power_addjustment_step = -1; +static gint hf_ucd_tlv_t_192_min_level_power_offset_adjustment = -1; +static gint hf_ucd_tlv_t_193_max_level_power_offset_adjustment = -1; +static gint hf_ucd_tlv_t_194_handover_ranging_codes = -1; +static gint hf_ucd_tlv_t_195_initial_ranging_interval = -1; +static gint hf_ucd_tlv_t_196_tx_power_report = -1; +static gint hf_ucd_tlv_t_196_tx_power_report_threshold = -1; +static gint hf_ucd_tlv_t_196_tx_power_report_interval = -1; +static gint hf_ucd_tlv_t_196_tx_power_report_a_p_avg = -1; +static gint hf_ucd_tlv_t_196_tx_power_report_threshold_icqch = -1; +static gint hf_ucd_tlv_t_196_tx_power_report_interval_icqch = -1; +static gint hf_ucd_tlv_t_196_tx_power_report_a_p_avg_icqch = -1; +static gint hf_ucd_tlv_t_197_normalized_cn_channel_sounding = -1; +static gint hf_ucd_tlv_t_202_uplink_burst_profile_for_multiple_fec_types = -1; +static gint hf_ucd_tlv_t_203_ul_pusc_subchannel_rotation = -1; +static gint hf_ucd_tlv_t_205_relative_power_offset_ul_harq_burst = -1; +static gint hf_ucd_tlv_t_206_relative_power_offset_ul_burst_containing_mac_mgmt_msg = -1; +static gint hf_ucd_tlv_t_207_ul_initial_transmit_timing = -1; +static gint hf_ucd_tlv_t_210_fast_feedback_region = -1; +static gint hf_ucd_tlv_t_211_harq_ack_region = -1; +static gint hf_ucd_tlv_t_212_ranging_region = -1; +static gint hf_ucd_tlv_t_213_sounding_region = -1; +static gint hf_ucd_tlv_t_150_initial_ranging_codes = -1; +static gint hf_ucd_tlv_t_151_periodic_ranging_codes = -1; +static gint hf_ucd_tlv_t_152_bandwidth_request_codes = -1; +static gint hf_ucd_tlv_t_155_start_of_ranging_codes_group = -1; +static gint hf_ucd_tlv_t_156_permutation_base = -1; + +static gint hf_ucd_unknown_type = -1; +static gint hf_ucd_invalid_tlv = -1; + +static const value_string vals_dcd_burst_tcs[] = +{ + {0, "TCS disabled"}, + {1, "TCS enabled"}, + {0, NULL} +}; + +static const value_string vals_dcd_burst_fec[] = +{ + {0, "QPSK (CC) 1/2"}, + {1, "QPSK (CC) 3/4"}, + {2, "16-QAM (CC) 1/2"}, + {3, "16-QAM (CC) 3/4"}, + {4, "64-QAM (CC) 1/2"}, + {5, "64-QAM (CC) 2/3"}, + {6, "64-QAM (CC) 3/4"}, + {7, "QPSK (BTC) 1/2"}, + {8, "QPSK (BTC) 3/4 or 2/3"}, + {9, "16-QAM (BTC) 3/5"}, + {10, "16-QAM (BTC) 4/5"}, + {11, "64-QAM (BTC) 2/3 or 5/8"}, + {12, "64-QAM (BTC) 5/6 or 4/5"}, + {13, "QPSK (CTC) 1/2"}, + {14, "Reserved"}, + {15, "QPSK (CTC) 3/4"}, + {16, "16-QAM (CTC) 1/2"}, + {17, "16-QAM (CTC) 3/4"}, + {18, "64-QAM (CTC) 1/2"}, + {19, "64-QAM (CTC) 2/3"}, + {20, "64-QAM (CTC) 3/4"}, + {21, "64-QAM (CTC) 5/6"}, + {22, "QPSK (ZT CC) 1/2"}, + {23, "QPSK (ZT CC) 3/4"}, + {24, "16-QAM (ZT CC) 1/2"}, + {25, "16-QAM (ZT CC) 3/4"}, + {26, "64-QAM (ZT CC) 1/2"}, + {27, "64-QAM (ZT CC) 2/3"}, + {28, "64-QAM (ZT CC) 3/4"}, + {29, "QPSK (LDPC) 1/2"}, + {30, "QPSK (LDPC) 2/3 A code"}, + {31, "16-QAM (LDPC) 3/4 A code"}, + {32, "16-QAM (LDPC) 1/2"}, + {33, "16-QAM (LDPC) 2/3 A code"}, + {34, "16-QAM (LDPC) 3/4 A code"}, + {35, "64-QAM (LDPC) 1/2"}, + {36, "64-QAM (LDPC) 2/3 A code"}, + {37, "64-QAM (LDPC) 3/4 A code"}, + {38, "QPSK (LDPC) 2/3 B code"}, + {39, "QPSK (LDPC) 3/4 B code"}, + {40, "16-QAM (LDPC) 2/3 B code"}, + {41, "16-QAM (LDPC) 3/4 B code"}, + {42, "64-QAM (LDPC) 2/3 B code"}, + {43, "64-QAM (LDPC) 3/4 B code"}, + {44, "QPSK (CC with optional interleaver) 1/2"}, + {45, "QPSK (CC with optional interleaver) 3/4"}, + {46, "16-QAM (CC with optional interleaver) 1/2"}, + {47, "16-QAM (CC optional interleaver) 0%00"}, + {48, "64-QAM (CC with optional interleaver) 2/3"}, + {49, "64-QAM (CC with optional interleaver) 3/4"}, + {50, "QPSK (LDPC) 5/6"}, + {51, "16-QAM (LDPC) 5/6"}, + {52, "64-QAM (LDPC) 5/6"}, + {0, NULL} +}; + +static const value_string vals_ucd_cqich_size[] = +{ + {0, "0 bits"}, + {1, "3 bits"}, + {2, "4 bits"}, + {3, "5 bits"}, + {4, "6 bits"}, + {5, "7 bits"}, + {6, "8 bits"}, + {7, "9 bits"}, + {0, NULL} +}; + +static const value_string vals_yes_no_str[] = +{ + {0, "No"}, + {1, "Yes"}, + {0, NULL} +}; + +/* UCD display */ +static hf_register_info hf[] = +{ + { + &hf_ucd_message_type, + { + "MAC Management Message Type", "wimax.macmgtmsgtype.ucd", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_188_allow_aas_beam_select_message, + { + "Allow AAS Beam Select Message", "wimax.ucd.allow_aas_beam_select_message", + FT_INT8, BASE_DEC, VALS(vals_yes_no_str), 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_159_band_amc_allocation_threshold, + { + "Band AMC Allocation Threshold ", "wimax.ucd.band_amc.allocation_threshold", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_161_band_amc_allocation_timer, + { + "Band AMC Allocation Timer", "wimax.ucd.band_amc.allocation_timer", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_160_band_amc_release_threshold, + { + "Band AMC Release Threshold", "wimax.ucd.band_amc.release_threshold", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_162_band_amc_release_timer, + { + "Band AMC Release Timer", "wimax.ucd.band_amc.release_timer", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_164_band_amc_retry_timer, + { + "Band AMC Retry Timer", "wimax.ucd.band_amc.retry_timer", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_163_band_status_report_max_period, + { + "Band Status Report MAC Period", "wimax.ucd.band_status.report_max_period", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_152_bandwidth_request_codes, + { + "Bandwidth Request Codes", "wimax.ucd.bandwidth_request", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_burst_fec, + { + "FEC Code Type", "wimax.ucd.burst.fec", + FT_UINT8, BASE_HEX, VALS(vals_dcd_burst_fec), 0, "", HFILL + } + }, + { + &hf_ucd_burst_ranging_data_ratio, + { + "Ranging Data Ratio", "wimax.ucd.burst.ranging_data_ratio", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_ul_burst_reserved, + { + "Reserved", "wimax.ucd.burst.reserved", + FT_UINT8, BASE_HEX, NULL, 0xF0, "", HFILL + } + }, + { + &hf_ucd_ul_burst_uiuc, + { + "UIUC", "wimax.ucd.burst.uiuc", + FT_UINT8, BASE_DEC, NULL, 0x0F, "", HFILL + } + }, +#if 0 + { + &hf_ucd_burst_power_boost, + {"Focused Contention Power Boost", "wimax.ucd.burst.power_boost", FT_UINT8, BASE_HEX, NULL, 0, "", HFILL} + }, + { + &hf_ucd_burst_tcs_enable, + {"TCS", "wimax.ucd.burst.tcs", FT_UINT8, BASE_DEC, VALS(vals_dcd_burst_tcs), 0, "", HFILL} + }, +#endif + { + &hf_ucd_bw_req_size, + { + "Bandwidth Request Opportunity Size", "wimax.ucd.bw_req_size", + FT_UINT16, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_172_cqich_band_amc_transition_delay, + { + "CQICH Band AMC-Transition Delay", "wimax.ucd.cqich_band_amc_transition_delay", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_freq, + { + "Frequency", "wimax.ucd.frequency", + FT_UINT32, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_194_handover_ranging_codes, + { + "Handover Ranging Codes", "wimax.ucd.handover_ranging_codes", + FT_INT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_171_harq_ack_delay_dl_burst, + { + "HARQ ACK Delay for DL Burst", "wimax.ucd.harq_ack_delay_dl_burst", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_150_initial_ranging_codes, + { + "Initial Ranging Codes", "wimax.ucd.initial_ranging_codes", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_195_initial_ranging_interval, + { + "Number of Frames Between Initial Ranging Interval Allocation", "wimax.ucd.initial_ranging_interval", + FT_INT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_invalid_tlv, + { + "Invalid TLV", "wimax.ucd.invalid_tlv", + FT_BYTES, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_187_lower_bound_aas_preamble, + { + "Lower Bound AAS Preamble (in units of 0.25 dB)", "wimax.ucd.lower_bound_aas_preamble", + FT_INT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_192_min_level_power_offset_adjustment, + { + "Minimum Level of Power Offset Adjustment (in units of 0.1 dB)", "wimax.ucd.min_level_power_offset_adjustment", + FT_INT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_193_max_level_power_offset_adjustment, + { + "Maximum Level of Power Offset Adjustment (in units of 0.1 dB)", "wimax.ucd.max_level_power_offset_adjustment", + FT_INT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_174_maximum_retransmission, + { + "Maximum Number of Retransmission in UL-HARQ", "wimax.ucd.max_number_of_retransmission_in_ul_harq", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_191_ms_specific_down_power_addjustment_step, + { + "MS-specific Down Power Offset Adjustment Step (in units of 0.01 dB)", "wimax.ucd.ms_specific_down_power_offset_adjustment_step", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_190_ms_specific_up_power_addjustment_step, + { + "MS-specific Up Power Offset Adjustment Step (in units of 0.01 dB)", "wimax.ucd.ms_specific_up_power_offset_adjustment_step", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_197_normalized_cn_channel_sounding, + { + "Normalized C/N for Channel Sounding", "wimax.ucd.normalized_cn.channel_sounding", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_177_normalized_cn_override2, + { + "Normalized C/N Override 2", "wimax.ucd.normalized_cn.override_2", + FT_STRING, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_177_normalized_cn_override2_first_line, + { + "Normalized C/N Value", "wimax.ucd.normalized_cn.override_first_line", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_177_normalized_cn_override2_list, + { + "Normalized C/N Value List", "wimax.ucd.normalized_cn.override_list", + FT_STRING, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_158_optional_permutation_ul_allocated_subchannels_bitmap, + { + "Optional permutation UL allocated subchannels bitmap ", "wimax.ucd.optional_permutation_ul_allocated_subchannels_bitmap", + FT_BYTES, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_151_periodic_ranging_codes, + { + "Periodic Ranging Codes", "wimax.ucd.periodic_ranging_codes", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_156_permutation_base, + { + "Permutation Base", "wimax.ucd.permutation_base", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_ranging_req_size, + { + "Ranging Request Opportunity Size", "wimax.ucd.ranging_req_size", + FT_UINT16, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_res_timeout, + { + "Contention-based Reservation Timeout", "wimax.ucd.res_timeout", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_170_safety_channel_retry_timer, + { + "Safety Channel Release Timer", "wimax.ucd.safety_channel_release_timer", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_176_size_of_cqich_id_field, + { + "Size of CQICH_ID Field", "wimax.ucd.size_of_cqich_id_field", + FT_UINT8, BASE_DEC, VALS(vals_ucd_cqich_size), 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_155_start_of_ranging_codes_group, + { + "Start of Ranging Codes Group", "wimax.ucd.start_of_ranging_codes_group", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_ul_allocated_subchannles_bitmap, + { + "UL Allocated Subchannels Bitmap", "wimax.ucd.subchan.bitmap", + FT_BYTES, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_subchan_codes, + { + "Periodic Ranging Codes", "wimax.ucd.subchan.codes", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_subchan_params_num_chan, + { + "Number of Subchannels", "wimax.ucd.subchan.num_chan", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_subchan_params_num_sym, + { + "Number of OFDMA Symbols", "wimax.ucd.subchan.num_sym", + FT_UINT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_196_tx_power_report, + { + "Tx Power Report", "wimax.ucd.tx_power_report", + FT_UINT24, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_196_tx_power_report_a_p_avg, + { + "A p_avg (in multiples of 1/16)", "wimax.ucd.tx_power_report.a_p_avg", + FT_UINT8, BASE_DEC, NULL, 0xF0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_196_tx_power_report_a_p_avg_icqch, + { + "A p_avg (in multiples of 1/16) when ICQCH is allocated", "wimax.ucd.tx_power_report.a_p_avg_icqch", + FT_UINT8, BASE_DEC, NULL, 0x0F, "", HFILL + } + }, + { + &hf_ucd_tlv_t_196_tx_power_report_interval, + { + "Interval (expressed as power of 2)", "wimax.ucd.tx_power_report.interval", + FT_UINT8, BASE_DEC, NULL, 0x0F, "", HFILL + } + }, + { + &hf_ucd_tlv_t_196_tx_power_report_interval_icqch, + { + "Interval When ICQCH is Allocated (expressed as power of 2)", "wimax.ucd.tx_power_report.interval_icqch", + FT_UINT8, BASE_DEC, NULL, 0xF0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_196_tx_power_report_threshold, + { + "Threshold", "wimax.ucd.tx_power_report.threshold", + FT_UINT8, BASE_DEC, NULL, 0xF0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_196_tx_power_report_threshold_icqch, + { + "Threshold When ICQCH is Allocated to SS (in dB)", "wimax.ucd.tx_power_report.threshold_icqch", + FT_UINT8, BASE_DEC, NULL, 0x0F, "", HFILL + } + }, + { + &hf_ucd_unknown_type, + { + "Unknown UCD Type", "wimax.ucd.unknown_tlv_type", + FT_BYTES, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_202_uplink_burst_profile_for_multiple_fec_types, + { + "Uplink Burst Profile for Multiple FEC Types", "wimax.ucd.uplink_burst_profile.multiple_fec_types", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_203_ul_pusc_subchannel_rotation, + { + "Uplink PUSC Subchannel Rotation", "wimax.ucd.uplink_burst_profile.ul_pusc_subchannel_rotation", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_205_relative_power_offset_ul_harq_burst, + { + "Relative Power Offset UL HARQ Burst", "wimax.ucd.uplink_burst_profile.relative_power_offset_ul_harq_burst", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_206_relative_power_offset_ul_burst_containing_mac_mgmt_msg, + { + "Relative Power Offset UL Burst Containing MAC Mgmt Msg", "wimax.ucd.uplink_burst_profile.relative_power_offset_ul_burst_mac_mgmt_msg", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_207_ul_initial_transmit_timing, + { + "UL Initial Transmit Timing", "wimax.ucd.uplink_burst_profile.ul_initial_transmit_timing", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_210_fast_feedback_region, + { + "Fast Feedback Region", "wimax.ucd.uplink_burst_profile.fast_feedback_region", + FT_BYTES, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_211_harq_ack_region, + { + "HARQ ACK Region", "wimax.ucd.uplink_burst_profile.harq_ack_region", + FT_BYTES, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_212_ranging_region, + { + "Ranging Region", "wimax.ucd.uplink_burst_profile.ranging_region", + FT_BYTES, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_213_sounding_region, + { + "Sounding Region", "wimax.ucd.uplink_burst_profile.sounding_region", + FT_BYTES, BASE_HEX, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_186_upper_bound_aas_preamble, + { + "Upper Bound AAS Preamble (in units of 0.25 dB)", "wimax.ucd.upper_bound_aas_preamble", + FT_INT8, BASE_DEC, NULL, 0, "", HFILL + } + }, + { + &hf_ucd_tlv_t_189_use_cqich_indication_flag, + { + "Use CQICH Indication Flag", "wimax.ucd.use_cqich_indication_flag", + FT_UINT8, BASE_HEX, NULL, 0, "", HFILL + } + } +}; + +/* Register Wimax Mac Payload Protocol and Dissector */ +void proto_register_mac_mgmt_msg_ucd(void) +{ + if (proto_mac_mgmt_msg_ucd_decoder == -1) + { + proto_mac_mgmt_msg_ucd_decoder = proto_mac_mgmt_msg_dcd_decoder; + + proto_register_field_array(proto_mac_mgmt_msg_ucd_decoder, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + } +} + +/* UCD dissector */ +void dissect_mac_mgmt_msg_ucd_decoder(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) +{ + guint offset = 0; + guint tvb_len, payload_type, length; + guint ucd_config_change_count; + guint ucd_ranging_backoff_start; + guint ucd_ranging_backoff_end; + guint ucd_request_backoff_start; + guint ucd_request_backoff_end; + gint tlv_type, tlv_len, tlv_offset, tlv_value_offset; + guint ul_burst_uiuc, utemp; + proto_item *ucd_item = NULL; + proto_tree *ucd_tree = NULL; + proto_item *tlv_item = NULL; + proto_tree *tlv_tree = NULL; + proto_tree *sub_tree = NULL; + tlv_info_t tlv_info; + + /* Ensure the right payload type */ + payload_type = tvb_get_guint8(tvb, offset); + if(payload_type != MAC_MGMT_MSG_UCD) + { + return; + } + + if(tree) + { /* we are being asked for details */ + /* Get the tvb length */ + tvb_len = tvb_length(tvb); + /* display MAC payload type UCD */ + ucd_item = proto_tree_add_protocol_format(tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tvb_len, "Uplink Channel Descriptor (UCD) (%u bytes)", tvb_len); + /* add MAC UCD subtree */ + ucd_tree = proto_item_add_subtree(ucd_item, ett_mac_mgmt_msg_ucd_decoder); + /* Decode and display the Uplink Channel Descriptor (UCD) */ + /* display the Message Type */ + proto_tree_add_item(ucd_tree, hf_ucd_message_type, tvb, offset, 1, FALSE); + /* move to next field */ + offset++; + /* get the Configuration Change Count */ + ucd_config_change_count = tvb_get_guint8(tvb, offset); + /* display the Configuration Change Count */ + proto_tree_add_text(ucd_tree, tvb, offset, 1, "Configuration Change Count: %u", ucd_config_change_count); + /* move to next field */ + offset++; + /* get the ranging backoff start */ + ucd_ranging_backoff_start = tvb_get_guint8(tvb, offset); + /* display the ranging backoff start */ + proto_tree_add_text(ucd_tree, tvb, offset, 1, "Ranging Backoff Start: 2^%u = %u", ucd_ranging_backoff_start, (1 << ucd_ranging_backoff_start)); + /* move to next field */ + offset++; + /* get the ranging backoff end */ + ucd_ranging_backoff_end = tvb_get_guint8(tvb, offset); + /* display the ranging backoff end */ + proto_tree_add_text(ucd_tree, tvb, offset, 1, "Ranging Backoff End: 2^%u = %u", ucd_ranging_backoff_end, (1 << ucd_ranging_backoff_end)); + /* move to next field */ + offset++; + /* get the request backoff start */ + ucd_request_backoff_start = tvb_get_guint8(tvb, offset); + /* display the request backoff start */ + proto_tree_add_text(ucd_tree, tvb, offset, 1, "Request Backoff Start: 2^%u = %u", ucd_request_backoff_start, (1 << ucd_request_backoff_start)); + /* move to next field */ + offset++; + /* get the request backoff end */ + ucd_request_backoff_end = tvb_get_guint8(tvb, offset); + /* display the request backoff end */ + proto_tree_add_text(ucd_tree, tvb, offset, 1, "Request Backoff End: 2^%u = %u", ucd_request_backoff_end, (1 << ucd_request_backoff_end)); + /* move to next field */ + offset++; + while(offset < tvb_len) + { + /* get the TLV information */ + init_tlv_info(&tlv_info, tvb, offset); + /* get the TLV type */ + tlv_type = get_tlv_type(&tlv_info); + /* get the TLV length */ + tlv_len = get_tlv_length(&tlv_info); + if(tlv_type == -1 || tlv_len > MAX_TLV_LEN || tlv_len < 1) + { /* invalid tlv info */ + if(pinfo->cinfo) + { + col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "UCD TLV error"); + } + proto_tree_add_item(ucd_tree,hf_ucd_invalid_tlv, tvb, offset, (tvb_len - offset), FALSE); + break; + } + /* get the TLV value offset */ + tlv_value_offset = get_tlv_value_offset(&tlv_info); +#ifdef DEBUG /* for debug only */ + tlv_item = proto_tree_add_protocol_format(ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, (tlv_len + tlv_value_offset), "UCD Type: %u (%u bytes, offset=%u, tvb_len=%u)", tlv_type, tlv_len, offset, tvb_len); +#endif + /* update the offset */ + offset += tlv_value_offset; + /* process UCD TLV Encoded information */ + if (include_cor2_changes) + { + switch (tlv_type) + { + case UCD_TLV_T_203_UL_PUSC_SUBCHANNEL_ROTATION: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_203_ul_pusc_subchannel_rotation, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_203_ul_pusc_subchannel_rotation, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_205_RELATIVE_POWER_OFFSET_UL_HARQ_BURST: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_205_relative_power_offset_ul_harq_burst, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_205_relative_power_offset_ul_harq_burst, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_206_RELATIVE_POWER_OFFSET_UL_BURST_CONTAINING_MAC_MGMT_MSG: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_206_relative_power_offset_ul_burst_containing_mac_mgmt_msg, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_206_relative_power_offset_ul_burst_containing_mac_mgmt_msg, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_207_UL_INITIAL_TRANSMIT_TIMING: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_207_ul_initial_transmit_timing, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_207_ul_initial_transmit_timing, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_210_FAST_FEEDBACK_REGION: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_210_fast_feedback_region, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_210_fast_feedback_region, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_211_HARQ_ACK_REGION: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_211_harq_ack_region, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_211_harq_ack_region, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_212_RANGING_REGION: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_212_ranging_region, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_212_ranging_region, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_213_SOUNDING_REGION: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_213_sounding_region, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_213_sounding_region, tvb, offset, tlv_len, FALSE); + break; + } + } + } + switch (tlv_type) + { + case UCD_UPLINK_BURST_PROFILE: + { + /* get the UIUC */ + ul_burst_uiuc = tvb_get_guint8(tvb, offset) & 0x0F; + /* add TLV subtree */ + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Uplink Burst Profile (UIUC = %u) (%u bytes)", ul_burst_uiuc, tlv_len); + proto_tree_add_item(tlv_tree, hf_ucd_ul_burst_reserved, tvb, offset, 1, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_ul_burst_uiuc, tvb, offset, 1, FALSE); + for (tlv_offset = 1; tlv_offset < tlv_len;) + { /* get the TLV information */ + init_tlv_info(&tlv_info, tvb, (offset+tlv_offset)); + /* get the TLV type */ + tlv_type = get_tlv_type(&tlv_info); + if(tlv_type == -1) + { /* invalid tlv info */ + if(pinfo->cinfo) + { + col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "UL Burst Profile error"); + } + proto_tree_add_item(tlv_tree, hf_ucd_invalid_tlv, tvb, offset, (tlv_len - offset - tlv_offset), FALSE); + break; + } + /* get the TLV length */ + length = get_tlv_length(&tlv_info); + /* update the offset */ + tlv_offset += get_tlv_value_offset(&tlv_info); + switch (tlv_type) + { + case UCD_BURST_FEC: + { + sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, tlv_tree, hf_ucd_burst_fec, tvb, (offset+tlv_offset), 1, FALSE); + tlv_item = proto_tree_add_item(sub_tree, hf_ucd_burst_fec, tvb, (offset+tlv_offset), 1, FALSE); + break; + } + case UCD_BURST_RANGING_DATA_RATIO: + { + sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, tlv_tree, hf_ucd_burst_ranging_data_ratio, tvb, (offset+tlv_offset), 1, FALSE); + tlv_item = proto_tree_add_item(sub_tree, hf_ucd_burst_ranging_data_ratio, tvb, (offset+tlv_offset), 1, FALSE); + proto_item_append_text(tlv_item, " dB"); + break; + } +#if 0 /* for OFDM */ + case UCD_BURST_POWER_BOOST: + { + sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, tlv_tree, hf_ucd_burst_power_boost, tvb, (offset+tlv_offset), 1, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_burst_power_boost, tvb, (offset+tlv_offset), length, FALSE); + proto_item_append_text(tlv_item, " dB"); + break; + } + case UCD_BURST_TCS_ENABLE: + { + sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, tlv_tree, hf_ucd_burst_tcs_enable, tvb, (offset+tlv_offset), 1, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_burst_tcs_enable, tvb, (offset+tlv_offset), 1, FALSE); + break; + } +#endif + default: + /* ??? */ + break; + } + tlv_offset += length; + } + break; + } + case UCD_RESERVATION_TIMEOUT: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_res_timeout, tvb, offset, tlv_len, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_res_timeout, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_BW_REQ_SIZE: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_bw_req_size, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_bw_req_size, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " PS"); + break; + } + case UCD_RANGING_REQ_SIZE: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_ranging_req_size, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_ranging_req_size, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " PS"); + break; + } + case UCD_FREQUENCY: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_freq, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_freq, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " kHz"); + break; + } + case UCD_TLV_T_7_HO_RANGING_START: + { + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "HO ranging start (SCa, OFDM, OFDMA (mobile only)) (%u byte(s))", tlv_len); + utemp = tvb_get_guint8(tvb, offset); + proto_tree_add_text(tlv_tree, tvb, offset, tvb_len, "Initial Backoff Window Size for MS Performing Initial During Handover Process: 2^%u = %u", utemp, (1 << utemp)); + break; + } + case UCD_TLV_T_8_RANGING_HO_END: + { + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "HO ranging end (SCa, OFDM, OFDMA (mobile only)) (%u byte(s))", tlv_len); + utemp = tvb_get_guint8(tvb, offset); + proto_tree_add_text(tlv_tree, tvb, offset, tvb_len, "Final Backoff Window Size for MS Performing Initial During Handover Process: 2^%u = %u", utemp, (1 << utemp)); + break; + } + case UCD_TLV_T_158_OPTIONAL_PERMUTATION_UL_ALLOCATED_SUBCHANNELS_BITMAP: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_158_optional_permutation_ul_allocated_subchannels_bitmap, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_158_optional_permutation_ul_allocated_subchannels_bitmap, tvb, offset, tlv_len, FALSE); + + break; + } + case UCD_TLV_T_159_BAND_AMC_ALLOCATION_THRESHHOLD: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_159_band_amc_allocation_threshold, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_159_band_amc_allocation_threshold, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " dB"); + break; + } + case UCD_TLV_T_160_BAND_AMC_RELEASE_THRESHOLD: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_160_band_amc_release_threshold, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_160_band_amc_release_threshold, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " dB"); + break; + } + case UCD_TLV_T_161_BAND_AMC_ALLOCATION_TIMER: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_161_band_amc_allocation_timer, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_161_band_amc_allocation_timer, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " frames"); + break; + } + case UCD_TLV_T_162_BAND_AMC_RELEASE_TIMER: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_161_band_amc_allocation_timer, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_162_band_amc_release_timer, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " frames"); + break; + } + case UCD_TLV_T_163_BAND_STATUS_REPORT_MAX_PERIOD: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_163_band_status_report_max_period, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_163_band_status_report_max_period, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " frames"); + break; + } + case UCD_TLV_T_164_BAND_AMC_RETRY_TIMER: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_164_band_amc_retry_timer, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_164_band_amc_retry_timer, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " frames"); + break; + } + case UCD_TLV_T_170_SAFETY_CHANNEL_RETRY_TIMER: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_170_safety_channel_retry_timer, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_170_safety_channel_retry_timer, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " frames"); + break; + } + case UCD_TLV_T_171_HARQ_ACK_DELAY_FOR_DL_BURST: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_171_harq_ack_delay_dl_burst, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_171_harq_ack_delay_dl_burst, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " frames offset"); + break; + } + case UCD_TLV_T_172_CQICH_BAND_AMC_TRANSITION_DELAY: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_172_cqich_band_amc_transition_delay, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_172_cqich_band_amc_transition_delay, tvb, offset, tlv_len, FALSE); + proto_item_append_text(tlv_item, " frames"); + break; + } + case UCD_TLV_T_174_MAXIMUM_RETRANSMISSION: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_174_maximum_retransmission, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_174_maximum_retransmission, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_176_SIZE_OF_CQICH_ID_FIELD: + { + utemp = tvb_get_guint8(tvb, offset); + cqich_id_size = 0; /* Default is 0 */ + if (utemp && utemp < 8) { + /* Set for CQICH_Alloc_IE */ + cqich_id_size = utemp + 2; + } + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_176_size_of_cqich_id_field, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_176_size_of_cqich_id_field, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_177_NORMALIZED_CN_OVERRIDE_2: + { + /* add TLV subtree */ + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_177_normalized_cn_override2, tvb, offset, tlv_len, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_177_normalized_cn_override2_first_line, tvb, offset + 2, 1, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_177_normalized_cn_override2_list, tvb, offset + 3, 7, FALSE); + break; + } + case UCD_TLV_T_186_UPPER_BOUND__AAS_PREAMBLE: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_186_upper_bound_aas_preamble, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_186_upper_bound_aas_preamble, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_187_LOWER_BOUND_AAS_PREAMBLE: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_187_lower_bound_aas_preamble, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_187_lower_bound_aas_preamble, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_188_ALLOW_AAS_BEAM_SELECT_MESSAGE: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_188_allow_aas_beam_select_message, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_188_allow_aas_beam_select_message, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_189_USE_CQICH_INDICATION_FLAG: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_189_use_cqich_indication_flag, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_189_use_cqich_indication_flag, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_190_MS_SPECIFIC_UP_POWER_OFFSET_ADJUSTMENT_STEP: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_190_ms_specific_up_power_addjustment_step, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_190_ms_specific_up_power_addjustment_step, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_191_MS_SPECIFIC_DOWN_POWER_OFSET_ADJUSTMENT_STEP: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_191_ms_specific_down_power_addjustment_step, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_191_ms_specific_down_power_addjustment_step, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_192_MIN_LEVEL_POWER_OFFSET_ADJUSTMENT: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_192_min_level_power_offset_adjustment, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_192_min_level_power_offset_adjustment, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_193_MAX_LEVEL_POWER_OFFSETR_ADJUSTMENT: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_193_max_level_power_offset_adjustment, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_193_max_level_power_offset_adjustment, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_194_HANDOVER_RANGING_CODES: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_194_handover_ranging_codes, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_194_handover_ranging_codes, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_195_INITIAL_RANGING_INTERVAL: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_195_initial_ranging_interval, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_195_initial_ranging_interval, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_196_TX_POWER_REPORT: + { + /* add TLV subtree */ + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Tx Power Report (%u bytes)", tlv_len); + proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_196_tx_power_report_threshold, tvb, offset, 1, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_196_tx_power_report_interval, tvb , offset, 1, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_196_tx_power_report_a_p_avg, tvb, (offset + 1), 1, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_196_tx_power_report_threshold_icqch, tvb, (offset + 1), 1, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_196_tx_power_report_interval_icqch, tvb, (offset + 2), 1, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_196_tx_power_report_a_p_avg_icqch, tvb, (offset + 2), 1, FALSE); + break; + } + case UCD_TLV_T_197_NORMALIZED_CN_FOR_CHANNEL_SOUNDING: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_195_initial_ranging_interval, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_197_normalized_cn_channel_sounding, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_198_INTIAL_RANGING_BACKOFF_START: + { + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Initial ranging backoff start (%u byte(s))", tlv_len); + utemp = tvb_get_guint8(tvb, offset); + proto_tree_add_text(tlv_tree, tvb, offset, tvb_len, "Initial Ranging Backoff Start: 2^%u = %u", utemp, (1 << utemp)); + break; + } + case UCD_TLV_T_199_INITIAL_RANGING_BACKOFF_END: + { + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Initial ranging backoff end (%u byte(s))", tlv_len); + utemp = tvb_get_guint8(tvb, offset); + proto_tree_add_text(tlv_tree, tvb, offset, tvb_len, "Initial Ranging Backoff End: 2^%u = %u", utemp, (1 << utemp)); + break; + } + case UCD_TLV_T_200_BANDWIDTH_REQUESET_BACKOFF_START: + { + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Bandwidth request backoff start (%u byte(s))", tlv_len); + utemp = tvb_get_guint8(tvb, offset); + proto_tree_add_text(tlv_tree, tvb, offset, tvb_len, "Bandwidth Request Backoff Start: 2^%u = %u", utemp, (1 << utemp)); + break; + } + case UCD_TLV_T_201_BANDWIDTH_REQUEST_BACKOFF_END: + { + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Bandwidth request backoff end (%u byte(s))", tlv_len); + utemp = tvb_get_guint8(tvb, offset); + proto_tree_add_text(tlv_tree, tvb, offset, tvb_len, "Bandwidth Request Backoff End: 2^%u = %u", utemp, (1 << utemp)); + break; + } + case UCD_TLV_T_202_UPLINK_BURST_PROFILE_FOR_MULTIPLE_FEC_TYPES: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_202_uplink_burst_profile_for_multiple_fec_types, tvb, offset, tlv_len, FALSE); + tlv_item = proto_tree_add_item(tlv_tree, hf_ucd_tlv_t_202_uplink_burst_profile_for_multiple_fec_types, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_INITIAL_RANGING_CODES: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_150_initial_ranging_codes, tvb, offset, tlv_len, FALSE); + proto_tree_add_item(tlv_tree,hf_ucd_tlv_t_150_initial_ranging_codes, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_PERIODIC_RANGING_CODES: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_151_periodic_ranging_codes, tvb, offset, tlv_len, FALSE); + proto_tree_add_item(tlv_tree,hf_ucd_tlv_t_151_periodic_ranging_codes, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_BANDWIDTH_REQUEST_CODES: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_152_bandwidth_request_codes, tvb, offset, tlv_len, FALSE); + proto_tree_add_item(tlv_tree,hf_ucd_tlv_t_152_bandwidth_request_codes, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_PERIODIC_RANGING_BACKOFF_START: + { + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Periodic ranging backoff start (%u byte(s))", tlv_len); + utemp = tvb_get_guint8(tvb, offset); + proto_tree_add_text(tlv_tree, tvb, offset, tlv_len, "Periodic Ranging Backoff Start: 2^%u = %u", utemp, (1 << utemp)); + break; + + } + case UCD_PERIODIC_RANGING_BACKOFF_END: + { + tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Periodic ranging backoff end (%u bytes(s))", tlv_len); + utemp = tvb_get_guint8(tvb, offset); + proto_tree_add_text(tlv_tree, tvb, offset, tlv_len, "Periodic Ranging Backoff End: 2^%u = %u", utemp, (1 << utemp)); + break; + } + case UCD_START_OF_RANGING_CODES_GROUP: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_155_start_of_ranging_codes_group, tvb, offset, tlv_len, FALSE); + proto_tree_add_item(tlv_tree,hf_ucd_tlv_t_155_start_of_ranging_codes_group, tvb, offset, tlv_len, FALSE); + break; + + } + case UCD_PERMUTATION_BASE: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_tlv_t_156_permutation_base, tvb, offset, tlv_len, FALSE); + proto_tree_add_item(tlv_tree,hf_ucd_tlv_t_156_permutation_base, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_UL_ALLOCATED_SUBCHANNELS_BITMAP: + { + tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_ucd_decoder, ucd_tree, hf_ucd_ul_allocated_subchannles_bitmap, tvb, offset, tlv_len, FALSE); + proto_tree_add_item(tlv_tree, hf_ucd_ul_allocated_subchannles_bitmap, tvb, offset, tlv_len, FALSE); + break; + } + case UCD_TLV_T_203_UL_PUSC_SUBCHANNEL_ROTATION: + case UCD_TLV_T_205_RELATIVE_POWER_OFFSET_UL_HARQ_BURST: + case UCD_TLV_T_206_RELATIVE_POWER_OFFSET_UL_BURST_CONTAINING_MAC_MGMT_MSG: + case UCD_TLV_T_207_UL_INITIAL_TRANSMIT_TIMING: + case UCD_TLV_T_210_FAST_FEEDBACK_REGION: + case UCD_TLV_T_211_HARQ_ACK_REGION: + case UCD_TLV_T_212_RANGING_REGION: + case UCD_TLV_T_213_SOUNDING_REGION: + { + /* Unknown TLV type if cor2 not enabled. */ + if (!include_cor2_changes) + { + proto_tree_add_protocol_format(ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Unknown TLV Type"); + } + break; + } + default: + { + proto_tree_add_protocol_format(ucd_tree, proto_mac_mgmt_msg_ucd_decoder, tvb, offset, tlv_len, "Unknown TLV Type"); + } + } /* end of switch */ + offset += tlv_len; + } /* end of TLV process while loop */ + } +} |