2006-09-04 11:04:14 +00:00
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/* Routines for UMTS FP disassembly
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*
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* Martin Mathieson
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*
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2006-09-14 17:21:28 +00:00
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* $Id$
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2006-09-04 11:04:14 +00:00
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <epan/packet.h>
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#include <epan/expert.h>
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2010-08-03 14:26:35 +00:00
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#include <epan/prefs.h>
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2006-09-04 11:04:14 +00:00
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#include "packet-umts_fp.h"
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2008-05-25 23:12:56 +00:00
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/* The Frame Protocol (FP) is described in:
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* 3GPP TS 25.427 (for dedicated channels)
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* 3GPP TS 25.435 (for common/shared channels)
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*
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* TODO:
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* - IUR interface-specific formats
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* - verify header & payload CRCs
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2009-11-05 21:54:06 +00:00
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* - do CRC verification before further parsing
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2008-05-25 23:12:56 +00:00
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*/
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2006-09-12 17:13:56 +00:00
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2006-09-04 11:04:14 +00:00
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/* Initialize the protocol and registered fields. */
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int proto_fp = -1;
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2010-08-27 13:54:05 +00:00
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static int hf_fp_release = -1;
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static int hf_fp_release_version = -1;
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static int hf_fp_release_year = -1;
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static int hf_fp_release_month = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_channel_type = -1;
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2008-06-04 17:33:48 +00:00
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static int hf_fp_division = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_direction = -1;
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2010-12-13 11:00:05 +00:00
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static int hf_fp_ddi_config = -1;
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static int hf_fp_ddi_config_ddi = -1;
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static int hf_fp_ddi_config_macd_pdu_size = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_header_crc = -1;
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static int hf_fp_ft = -1;
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static int hf_fp_cfn = -1;
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static int hf_fp_pch_cfn = -1;
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2006-09-06 14:08:40 +00:00
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static int hf_fp_pch_toa = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_cfn_control = -1;
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static int hf_fp_toa = -1;
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static int hf_fp_tfi = -1;
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2006-09-12 11:36:42 +00:00
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static int hf_fp_usch_tfi = -1;
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2006-09-15 15:03:18 +00:00
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static int hf_fp_cpch_tfi = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_propagation_delay = -1;
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static int hf_fp_tb = -1;
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2006-12-18 17:58:52 +00:00
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static int hf_fp_chan_zero_tbs = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_received_sync_ul_timing_deviation = -1;
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static int hf_fp_pch_pi = -1;
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static int hf_fp_pch_tfi = -1;
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static int hf_fp_fach_tfi = -1;
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static int hf_fp_transmit_power_level = -1;
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static int hf_fp_paging_indication_bitmap = -1;
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static int hf_fp_pdsch_set_id = -1;
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static int hf_fp_rx_timing_deviation = -1;
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2008-05-02 14:50:23 +00:00
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static int hf_fp_dch_e_rucch_flag = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_dch_control_frame_type = -1;
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static int hf_fp_dch_rx_timing_deviation = -1;
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static int hf_fp_quality_estimate = -1;
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static int hf_fp_payload_crc = -1;
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static int hf_fp_edch_header_crc = -1;
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static int hf_fp_edch_fsn = -1;
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2006-09-11 12:03:29 +00:00
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static int hf_fp_edch_subframe = -1;
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static int hf_fp_edch_number_of_subframes = -1;
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static int hf_fp_edch_harq_retransmissions = -1;
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static int hf_fp_edch_subframe_number = -1;
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static int hf_fp_edch_number_of_mac_es_pdus = -1;
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static int hf_fp_edch_ddi = -1;
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static int hf_fp_edch_subframe_header = -1;
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static int hf_fp_edch_number_of_mac_d_pdus = -1;
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static int hf_fp_edch_pdu_padding = -1;
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static int hf_fp_edch_tsn = -1;
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static int hf_fp_edch_mac_es_pdu = -1;
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2010-12-15 01:45:43 +00:00
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static int hf_fp_edch_user_buffer_size = -1;
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static int hf_fp_edch_no_macid_sdus = -1;
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static int hf_fp_edch_number_of_mac_is_pdus = -1;
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2010-12-17 17:40:42 +00:00
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static int hf_fp_edch_e_rnti = -1;
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2010-12-15 01:45:43 +00:00
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static int hf_fp_edch_macis_descriptors = -1;
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static int hf_fp_edch_macis_lchid = -1;
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static int hf_fp_edch_macis_length = -1;
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static int hf_fp_edch_macis_flag = -1;
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static int hf_fp_edch_macis_tsn = -1;
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static int hf_fp_edch_macis_ss = -1;
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static int hf_fp_edch_macis_sdu = -1;
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2008-05-09 17:46:45 +00:00
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static int hf_fp_frame_seq_nr = -1;
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2008-05-12 16:25:49 +00:00
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static int hf_fp_hsdsch_pdu_block_header = -1;
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static int hf_fp_hsdsch_pdu_block = -1;
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2008-05-09 17:46:45 +00:00
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static int hf_fp_flush = -1;
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2008-05-11 00:46:25 +00:00
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static int hf_fp_fsn_drt_reset = -1;
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static int hf_fp_drt_indicator = -1;
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static int hf_fp_fach_indicator = -1;
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static int hf_fp_total_pdu_blocks = -1;
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static int hf_fp_drt = -1;
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static int hf_fp_hrnti = -1;
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static int hf_fp_rach_measurement_result = -1;
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static int hf_fp_lchid = -1;
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static int hf_fp_pdu_length_in_block = -1;
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static int hf_fp_pdus_in_block = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_cmch_pi = -1;
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static int hf_fp_user_buffer_size = -1;
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static int hf_fp_hsdsch_credits = -1;
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static int hf_fp_hsdsch_max_macd_pdu_len = -1;
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2008-04-25 17:20:28 +00:00
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static int hf_fp_hsdsch_max_macdc_pdu_len = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_hsdsch_interval = -1;
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2006-11-09 16:35:12 +00:00
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static int hf_fp_hsdsch_calculated_rate = -1;
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static int hf_fp_hsdsch_unlimited_rate = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_hsdsch_repetition_period = -1;
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static int hf_fp_hsdsch_data_padding = -1;
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2006-09-14 15:43:43 +00:00
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static int hf_fp_hsdsch_new_ie_flags = -1;
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static int hf_fp_hsdsch_new_ie_flag[8] = {-1, -1, -1, -1, -1, -1, -1, -1};
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2006-09-13 13:32:31 +00:00
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static int hf_fp_hsdsch_drt = -1;
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2008-06-18 16:06:12 +00:00
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static int hf_fp_hsdsch_entity = -1;
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2006-09-04 11:04:14 +00:00
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static int hf_fp_timing_advance = -1;
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static int hf_fp_num_of_pdu = -1;
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static int hf_fp_mac_d_pdu_len = -1;
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static int hf_fp_mac_d_pdu = -1;
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static int hf_fp_data = -1;
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static int hf_fp_crcis = -1;
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static int hf_fp_crci[8] = {-1, -1, -1, -1, -1, -1, -1, -1};
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static int hf_fp_common_control_frame_type = -1;
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static int hf_fp_t1 = -1;
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static int hf_fp_t2 = -1;
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static int hf_fp_t3 = -1;
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2006-09-12 17:13:56 +00:00
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static int hf_fp_ul_sir_target = -1;
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2006-09-15 15:03:18 +00:00
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static int hf_fp_pusch_set_id = -1;
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static int hf_fp_activation_cfn = -1;
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static int hf_fp_duration = -1;
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2006-09-18 13:39:23 +00:00
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static int hf_fp_power_offset = -1;
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static int hf_fp_code_number = -1;
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static int hf_fp_spreading_factor = -1;
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static int hf_fp_mc_info = -1;
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2008-06-06 09:09:00 +00:00
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2006-09-21 10:21:12 +00:00
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static int hf_fp_rach_new_ie_flags = -1;
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2008-06-06 09:09:00 +00:00
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static int hf_fp_rach_new_ie_flag_unused[7] = {-1, -1, -1, -1, -1, -1, -1 };
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static int hf_fp_rach_ext_propagation_delay_present = -1;
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static int hf_fp_rach_cell_portion_id_present = -1;
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static int hf_fp_rach_angle_of_arrival_present = -1;
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static int hf_fp_rach_ext_rx_sync_ul_timing_deviation_present = -1;
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static int hf_fp_rach_ext_rx_timing_deviation_present = -1;
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2006-09-21 10:21:12 +00:00
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static int hf_fp_cell_portion_id = -1;
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2008-04-25 17:20:28 +00:00
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static int hf_fp_ext_propagation_delay = -1;
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static int hf_fp_angle_of_arrival = -1;
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static int hf_fp_ext_received_sync_ul_timing_deviation = -1;
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2008-06-06 09:09:00 +00:00
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2006-09-22 10:29:19 +00:00
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static int hf_fp_radio_interface_parameter_update_flag[5] = {-1, -1, -1, -1, -1};
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static int hf_fp_dpc_mode = -1;
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static int hf_fp_tpc_po = -1;
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static int hf_fp_multiple_rl_set_indicator = -1;
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static int hf_fp_max_ue_tx_pow = -1;
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2006-09-22 12:35:06 +00:00
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static int hf_fp_congestion_status = -1;
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2008-05-20 10:08:28 +00:00
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static int hf_fp_e_rucch_present = -1;
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static int hf_fp_extended_bits_present = -1;
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static int hf_fp_extended_bits = -1;
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2007-05-08 17:13:14 +00:00
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static int hf_fp_spare_extension = -1;
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2006-09-04 11:04:14 +00:00
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/* Subtrees. */
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static int ett_fp = -1;
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2010-08-27 13:54:05 +00:00
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static int ett_fp_release = -1;
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2006-09-04 11:04:14 +00:00
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static int ett_fp_data = -1;
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static int ett_fp_crcis = -1;
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2010-12-13 11:00:05 +00:00
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static int ett_fp_ddi_config = -1;
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2006-09-11 12:03:29 +00:00
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static int ett_fp_edch_subframe_header = -1;
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static int ett_fp_edch_subframe = -1;
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2010-08-25 13:01:00 +00:00
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static int ett_fp_edch_maces = -1;
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2010-12-15 01:45:43 +00:00
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static int ett_fp_edch_macis_descriptors = -1;
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static int ett_fp_edch_macis_pdu = -1;
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2006-09-14 15:43:43 +00:00
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static int ett_fp_hsdsch_new_ie_flags = -1;
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2006-09-21 10:21:12 +00:00
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static int ett_fp_rach_new_ie_flags = -1;
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2008-05-12 16:25:49 +00:00
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static int ett_fp_hsdsch_pdu_block_header = -1;
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2006-09-11 12:03:29 +00:00
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2009-11-05 21:54:06 +00:00
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static dissector_handle_t mac_fdd_dch_handle;
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static dissector_handle_t mac_fdd_rach_handle;
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static dissector_handle_t mac_fdd_fach_handle;
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static dissector_handle_t mac_fdd_pch_handle;
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static dissector_handle_t mac_fdd_edch_handle;
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static dissector_handle_t mac_fdd_hsdsch_handle;
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static proto_tree *top_level_tree = NULL;
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2006-09-11 12:03:29 +00:00
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2010-08-03 14:26:35 +00:00
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/* Variables used for preferences */
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static gboolean preferences_call_mac_dissectors = TRUE;
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2010-08-27 13:54:05 +00:00
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static gboolean preferences_show_release_info = TRUE;
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2010-08-03 14:26:35 +00:00
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2010-12-15 01:45:43 +00:00
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/* E-DCH (T1) channel header information */
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struct edch_t1_subframe_info
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2006-09-11 12:03:29 +00:00
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{
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guint8 subframe_number;
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guint8 number_of_mac_es_pdus;
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guint8 ddi[64];
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guint16 number_of_mac_d_pdus[64];
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};
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2006-09-04 11:04:14 +00:00
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2010-12-15 01:45:43 +00:00
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/* E-DCH (T2) channel header information */
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struct edch_t2_subframe_info
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{
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guint8 subframe_number;
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guint8 number_of_mac_is_pdus;
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guint8 number_of_mac_is_sdus[16];
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guint8 mac_is_lchid[16][16];
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guint16 mac_is_length[16][16];
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};
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2006-09-04 11:04:14 +00:00
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static const value_string channel_type_vals[] =
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{
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{ CHANNEL_RACH_FDD, "RACH_FDD" },
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{ CHANNEL_RACH_TDD, "RACH_TDD" },
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{ CHANNEL_FACH_FDD, "FACH_FDD" },
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{ CHANNEL_FACH_TDD, "FACH_TDD" },
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{ CHANNEL_DSCH_FDD, "DSCH_FDD" },
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{ CHANNEL_DSCH_TDD, "DSCH_TDD" },
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{ CHANNEL_USCH_TDD_384, "USCH_TDD_384" },
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{ CHANNEL_USCH_TDD_128, "USCH_TDD_128" },
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{ CHANNEL_PCH, "PCH" },
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{ CHANNEL_CPCH, "CPCH" },
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{ CHANNEL_BCH, "BCH" },
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{ CHANNEL_DCH, "DCH" },
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{ CHANNEL_HSDSCH, "HSDSCH" },
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{ CHANNEL_IUR_CPCHF, "IUR CPCHF" },
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{ CHANNEL_IUR_FACH, "IUR FACH" },
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{ CHANNEL_IUR_DSCH, "IUR DSCH" },
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{ CHANNEL_EDCH, "EDCH" },
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2006-09-06 14:08:40 +00:00
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|
|
{ CHANNEL_RACH_TDD_128, "RACH_TDD_128" },
|
2010-11-19 11:42:05 +00:00
|
|
|
{ CHANNEL_HSDSCH_COMMON,"HSDSCH-COMMON" },
|
|
|
|
{ CHANNEL_HSDSCH_COMMON_T3,"HSDSCH-COMMON-T3" },
|
2010-11-22 13:37:13 +00:00
|
|
|
{ CHANNEL_EDCH_COMMON, "EDCH-COMMON"},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
2008-06-04 17:33:48 +00:00
|
|
|
static const value_string division_vals[] =
|
|
|
|
{
|
|
|
|
{ Division_FDD, "FDD"},
|
|
|
|
{ Division_TDD_384, "TDD-384"},
|
|
|
|
{ Division_TDD_128, "TDD-128"},
|
|
|
|
{ Division_TDD_768, "TDD-768"},
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
static const value_string data_control_vals[] = {
|
|
|
|
{ 0, "Data" },
|
|
|
|
{ 1, "Control" },
|
|
|
|
{ 0, NULL },
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string direction_vals[] = {
|
|
|
|
{ 0, "Downlink" },
|
|
|
|
{ 1, "Uplink" },
|
|
|
|
{ 0, NULL },
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string crci_vals[] = {
|
|
|
|
{ 0, "Correct" },
|
|
|
|
{ 1, "Not correct" },
|
|
|
|
{ 0, NULL },
|
|
|
|
};
|
|
|
|
|
2006-09-12 11:36:42 +00:00
|
|
|
static const value_string paging_indication_vals[] = {
|
|
|
|
{ 0, "no PI-bitmap in payload" },
|
|
|
|
{ 1, "PI-bitmap in payload" },
|
|
|
|
{ 0, NULL },
|
|
|
|
};
|
|
|
|
|
2006-09-18 13:39:23 +00:00
|
|
|
static const value_string spreading_factor_vals[] = {
|
|
|
|
{0, "4"},
|
|
|
|
{1, "8"},
|
|
|
|
{2, "16"},
|
|
|
|
{3, "32"},
|
|
|
|
{4, "64"},
|
|
|
|
{5, "128"},
|
|
|
|
{6, "256"},
|
|
|
|
{0, NULL }
|
|
|
|
};
|
|
|
|
|
2006-09-22 12:35:06 +00:00
|
|
|
static const value_string congestion_status_vals[] = {
|
|
|
|
{0, "No TNL congestion"},
|
|
|
|
{1, "Reserved for future use"},
|
|
|
|
{2, "TNL congestion - detected by delay build-up"},
|
|
|
|
{3, "TNL congestion - detected by frame loss"},
|
|
|
|
{0, NULL }
|
|
|
|
};
|
|
|
|
|
2008-05-02 14:50:23 +00:00
|
|
|
static const value_string e_rucch_flag_vals[] = {
|
|
|
|
{ 0, "Conventional E-RUCCH reception" },
|
|
|
|
{ 1, "TA Request reception" },
|
2008-06-18 16:06:12 +00:00
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const value_string hsdshc_mac_entity_vals[] = {
|
|
|
|
{ entity_not_specified, "Unspecified (assume MAC-hs)" },
|
|
|
|
{ hs, "MAC-hs" },
|
|
|
|
{ ehs, "MAC-ehs" },
|
|
|
|
{ 0, NULL }
|
2008-05-02 14:50:23 +00:00
|
|
|
};
|
|
|
|
|
2010-12-15 01:45:43 +00:00
|
|
|
/* TODO: add and use */
|
|
|
|
static const value_string segmentation_status_vals[] = {
|
|
|
|
{ 0, "" },
|
|
|
|
{ 1, "" },
|
|
|
|
{ 2, "" },
|
|
|
|
{ 3, "" },
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
|
|
|
|
2010-12-15 12:07:41 +00:00
|
|
|
static const value_string lchid_vals[] = {
|
|
|
|
{ 0, "Logical Channel 1" },
|
|
|
|
{ 1, "Logical Channel 2" },
|
|
|
|
{ 2, "Logical Channel 3" },
|
|
|
|
{ 3, "Logical Channel 4" },
|
|
|
|
{ 4, "Logical Channel 5" },
|
|
|
|
{ 5, "Logical Channel 6" },
|
|
|
|
{ 6, "Logical Channel 7" },
|
|
|
|
{ 7, "Logical Channel 8" },
|
|
|
|
{ 8, "Logical Channel 9" },
|
|
|
|
{ 9, "Logical Channel 10" },
|
|
|
|
{ 10, "Logical Channel 11" },
|
|
|
|
{ 11, "Logical Channel 12" },
|
|
|
|
{ 12, "Logical Channel 13" },
|
|
|
|
{ 13, "Logical Channel 14" },
|
|
|
|
{ 14, "CCCH (SRB0)" },
|
|
|
|
{ 15, "E-RNTI being included (FDD only)" },
|
|
|
|
{ 0, NULL }
|
|
|
|
};
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2008-05-02 14:50:23 +00:00
|
|
|
/* Dedicated control types */
|
2006-09-04 11:04:14 +00:00
|
|
|
#define DCH_OUTER_LOOP_POWER_CONTROL 1
|
|
|
|
#define DCH_TIMING_ADJUSTMENT 2
|
|
|
|
#define DCH_DL_SYNCHRONISATION 3
|
|
|
|
#define DCH_UL_SYNCHRONISATION 4
|
|
|
|
|
|
|
|
#define DCH_DL_NODE_SYNCHRONISATION 6
|
|
|
|
#define DCH_UL_NODE_SYNCHRONISATION 7
|
|
|
|
#define DCH_RX_TIMING_DEVIATION 8
|
|
|
|
#define DCH_RADIO_INTERFACE_PARAMETER_UPDATE 9
|
|
|
|
#define DCH_TIMING_ADVANCE 10
|
|
|
|
#define DCH_TNL_CONGESTION_INDICATION 11
|
|
|
|
|
|
|
|
static const value_string dch_control_frame_type_vals[] = {
|
|
|
|
{ DCH_OUTER_LOOP_POWER_CONTROL, "OUTER LOOP POWER CONTROL" },
|
|
|
|
{ DCH_TIMING_ADJUSTMENT, "TIMING ADJUSTMENT" },
|
|
|
|
{ DCH_DL_SYNCHRONISATION, "DL SYNCHRONISATION" },
|
|
|
|
{ DCH_UL_SYNCHRONISATION, "UL SYNCHRONISATION" },
|
|
|
|
{ 5, "Reserved Value" },
|
|
|
|
{ DCH_DL_NODE_SYNCHRONISATION, "DL NODE SYNCHRONISATION" },
|
|
|
|
{ DCH_UL_NODE_SYNCHRONISATION, "UL NODE SYNCHRONISATION" },
|
|
|
|
{ DCH_RX_TIMING_DEVIATION, "RX TIMING DEVIATION" },
|
|
|
|
{ DCH_RADIO_INTERFACE_PARAMETER_UPDATE, "RADIO INTERFACE PARAMETER UPDATE" },
|
|
|
|
{ DCH_TIMING_ADVANCE, "TIMING ADVANCE" },
|
|
|
|
{ DCH_TNL_CONGESTION_INDICATION, "TNL CONGESTION INDICATION" },
|
|
|
|
{ 0, NULL },
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
/* Common channel control types */
|
2008-04-25 17:20:28 +00:00
|
|
|
#define COMMON_OUTER_LOOP_POWER_CONTROL 1
|
|
|
|
#define COMMON_TIMING_ADJUSTMENT 2
|
|
|
|
#define COMMON_DL_SYNCHRONISATION 3
|
|
|
|
#define COMMON_UL_SYNCHRONISATION 4
|
|
|
|
|
|
|
|
#define COMMON_DL_NODE_SYNCHRONISATION 6
|
|
|
|
#define COMMON_UL_NODE_SYNCHRONISATION 7
|
|
|
|
#define COMMON_DYNAMIC_PUSCH_ASSIGNMENT 8
|
|
|
|
#define COMMON_TIMING_ADVANCE 9
|
|
|
|
#define COMMON_HS_DSCH_Capacity_Request 10
|
|
|
|
#define COMMON_HS_DSCH_Capacity_Allocation 11
|
|
|
|
#define COMMON_HS_DSCH_Capacity_Allocation_Type_2 12
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
static const value_string common_control_frame_type_vals[] = {
|
2008-04-25 17:20:28 +00:00
|
|
|
{ COMMON_OUTER_LOOP_POWER_CONTROL, "OUTER LOOP POWER CONTROL" },
|
|
|
|
{ COMMON_TIMING_ADJUSTMENT, "TIMING ADJUSTMENT" },
|
|
|
|
{ COMMON_DL_SYNCHRONISATION, "DL SYNCHRONISATION" },
|
|
|
|
{ COMMON_UL_SYNCHRONISATION, "UL SYNCHRONISATION" },
|
|
|
|
{ 5, "Reserved Value" },
|
|
|
|
{ COMMON_DL_NODE_SYNCHRONISATION, "DL NODE SYNCHRONISATION" },
|
|
|
|
{ COMMON_UL_NODE_SYNCHRONISATION, "UL NODE SYNCHRONISATION" },
|
|
|
|
{ COMMON_DYNAMIC_PUSCH_ASSIGNMENT, "DYNAMIC PUSCH ASSIGNMENT" },
|
|
|
|
{ COMMON_TIMING_ADVANCE, "TIMING ADVANCE" },
|
|
|
|
{ COMMON_HS_DSCH_Capacity_Request, "HS-DSCH Capacity Request" },
|
|
|
|
{ COMMON_HS_DSCH_Capacity_Allocation, "HS-DSCH Capacity Allocation" },
|
|
|
|
{ COMMON_HS_DSCH_Capacity_Allocation_Type_2, "HS-DSCH Capacity Allocation Type 2" },
|
2006-09-04 11:04:14 +00:00
|
|
|
{ 0, NULL },
|
|
|
|
};
|
|
|
|
|
2006-09-11 12:03:29 +00:00
|
|
|
/* Dissect message parts */
|
|
|
|
static int dissect_tb_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2009-11-05 21:54:06 +00:00
|
|
|
int offset, struct fp_info *p_fp_info,
|
|
|
|
dissector_handle_t *data_handle);
|
2006-09-11 12:03:29 +00:00
|
|
|
static int dissect_macd_pdu_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2008-05-11 00:46:25 +00:00
|
|
|
int offset, guint16 length, guint16 number_of_pdus);
|
2008-05-27 16:08:08 +00:00
|
|
|
static int dissect_macd_pdu_data_type_2(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, guint16 length, guint16 number_of_pdus);
|
2009-11-05 21:54:06 +00:00
|
|
|
|
2006-09-11 12:03:29 +00:00
|
|
|
static int dissect_crci_bits(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2009-11-05 21:54:06 +00:00
|
|
|
fp_info *p_fp_info, int offset);
|
2007-05-08 17:13:14 +00:00
|
|
|
static void dissect_spare_extension_and_crc(tvbuff_t *tvb, packet_info *pinfo,
|
|
|
|
proto_tree *tree, guint8 dch_crc_present,
|
|
|
|
int offset);
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
/* Dissect common control messages */
|
2008-04-25 17:20:28 +00:00
|
|
|
static int dissect_common_outer_loop_power_control(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb,
|
|
|
|
int offset, struct fp_info *p_fp_info);
|
2007-05-08 17:13:14 +00:00
|
|
|
static int dissect_common_timing_adjustment(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb,
|
|
|
|
int offset, struct fp_info *p_fp_info);
|
|
|
|
static int dissect_common_dl_node_synchronisation(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset);
|
|
|
|
static int dissect_common_ul_node_synchronisation(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset);
|
2008-12-17 00:08:38 +00:00
|
|
|
static int dissect_common_dl_synchronisation(packet_info *pinfo, proto_tree *tree,
|
2007-05-08 17:13:14 +00:00
|
|
|
tvbuff_t *tvb, int offset,
|
|
|
|
struct fp_info *p_fp_info);
|
2008-12-17 00:08:38 +00:00
|
|
|
static int dissect_common_ul_synchronisation(packet_info *pinfo, proto_tree *tree,
|
2007-05-08 17:13:14 +00:00
|
|
|
tvbuff_t *tvb, int offset,
|
|
|
|
struct fp_info *p_fp_info);
|
|
|
|
static int dissect_common_timing_advance(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset);
|
|
|
|
static int dissect_hsdpa_capacity_request(packet_info *pinfo, proto_tree *tree,
|
2006-09-22 12:35:06 +00:00
|
|
|
tvbuff_t *tvb, int offset);
|
2007-05-08 17:13:14 +00:00
|
|
|
static int dissect_hsdpa_capacity_allocation(packet_info *pinfo, proto_tree *tree,
|
2008-05-25 23:12:56 +00:00
|
|
|
tvbuff_t *tvb, int offset,
|
|
|
|
struct fp_info *p_fp_info);
|
2008-04-25 17:20:28 +00:00
|
|
|
static int dissect_hsdpa_capacity_allocation_type_2(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset);
|
2006-09-11 12:03:29 +00:00
|
|
|
static void dissect_common_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2007-05-08 17:13:14 +00:00
|
|
|
static int dissect_common_dynamic_pusch_assignment(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset);
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
/* Dissect common channel types */
|
|
|
|
static void dissect_rach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-11 12:03:29 +00:00
|
|
|
static void dissect_fach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-11 12:03:29 +00:00
|
|
|
static void dissect_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-11 12:03:29 +00:00
|
|
|
static void dissect_usch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-11 12:03:29 +00:00
|
|
|
static void dissect_pch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-15 15:03:18 +00:00
|
|
|
static void dissect_cpch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2008-06-12 16:11:16 +00:00
|
|
|
static void dissect_bch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-11 12:03:29 +00:00
|
|
|
static void dissect_iur_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info _U_);
|
2006-09-11 12:03:29 +00:00
|
|
|
static void dissect_hsdsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2008-05-11 00:46:25 +00:00
|
|
|
static void dissect_hsdsch_type_2_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
|
|
|
|
/* Dissect DCH control messages */
|
2007-05-08 17:13:14 +00:00
|
|
|
static int dissect_dch_timing_adjustment(proto_tree *tree, packet_info *pinfo,
|
|
|
|
tvbuff_t *tvb, int offset);
|
2008-05-20 10:08:28 +00:00
|
|
|
static int dissect_dch_rx_timing_deviation(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset,
|
2008-05-02 14:50:23 +00:00
|
|
|
struct fp_info *p_fp_info);
|
2007-05-08 17:13:14 +00:00
|
|
|
static int dissect_dch_dl_synchronisation(proto_tree *tree, packet_info *pinfo,
|
2006-09-11 12:03:29 +00:00
|
|
|
tvbuff_t *tvb, int offset);
|
2007-05-08 17:13:14 +00:00
|
|
|
static int dissect_dch_ul_synchronisation(proto_tree *tree, packet_info *pinfo,
|
|
|
|
tvbuff_t *tvb, int offset);
|
|
|
|
static int dissect_dch_outer_loop_power_control(proto_tree *tree, packet_info *pinfo,
|
2006-09-12 17:13:56 +00:00
|
|
|
tvbuff_t *tvb, int offset);
|
2007-05-08 17:13:14 +00:00
|
|
|
static int dissect_dch_dl_node_synchronisation(proto_tree *tree, packet_info *pinfo,
|
|
|
|
tvbuff_t *tvb, int offset);
|
|
|
|
static int dissect_dch_ul_node_synchronisation(proto_tree *tree, packet_info *pinfo,
|
|
|
|
tvbuff_t *tvb, int offset);
|
|
|
|
static int dissect_dch_radio_interface_parameter_update(proto_tree *tree, packet_info *pinfo,
|
|
|
|
tvbuff_t *tvb, int offset);
|
|
|
|
static int dissect_dch_timing_advance(proto_tree *tree, packet_info *pinfo,
|
2008-05-02 14:50:23 +00:00
|
|
|
tvbuff_t *tvb, int offset, struct fp_info *p_fp_info);
|
2007-05-08 17:13:14 +00:00
|
|
|
static int dissect_dch_tnl_congestion_indication(proto_tree *tree, packet_info *pinfo,
|
|
|
|
tvbuff_t *tvb, int offset);
|
2006-09-22 12:35:06 +00:00
|
|
|
|
|
|
|
|
2006-09-22 10:29:19 +00:00
|
|
|
static void dissect_dch_control_frame(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb,
|
2008-05-02 14:50:23 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-12 17:13:56 +00:00
|
|
|
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
/* Dissect a DCH channel */
|
|
|
|
static void dissect_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2007-02-14 15:41:43 +00:00
|
|
|
int offset, struct fp_info *p_fp_info);
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
/* Dissect dedicated channels */
|
|
|
|
static void dissect_e_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2010-12-17 17:40:42 +00:00
|
|
|
int offset, struct fp_info *p_fp_info,
|
|
|
|
gboolean is_common);
|
2007-02-14 15:41:43 +00:00
|
|
|
|
2010-12-17 17:40:42 +00:00
|
|
|
static void dissect_e_dch_t2_or_common_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info,
|
|
|
|
int number_of_subframes,
|
|
|
|
gboolean is_common);
|
2010-12-15 01:45:43 +00:00
|
|
|
|
2007-02-14 15:41:43 +00:00
|
|
|
/* Main dissection function */
|
2006-09-11 12:03:29 +00:00
|
|
|
static void dissect_fp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
|
|
|
|
|
2007-02-14 15:41:43 +00:00
|
|
|
/* Protocol registration */
|
2006-09-11 12:03:29 +00:00
|
|
|
void proto_register_fp(void);
|
|
|
|
void proto_reg_handoff_fp(void);
|
|
|
|
|
|
|
|
|
2009-11-05 21:54:06 +00:00
|
|
|
static int get_tb_count(struct fp_info *p_fp_info)
|
|
|
|
{
|
|
|
|
int chan, tb_count = 0;
|
|
|
|
for (chan = 0; chan < p_fp_info->num_chans; chan++) {
|
|
|
|
tb_count += p_fp_info->chan_num_tbs[chan];
|
|
|
|
}
|
|
|
|
return tb_count;
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Dissect the TBs of a data frame */
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_tb_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info,
|
|
|
|
dissector_handle_t *data_handle)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
2009-11-05 21:54:06 +00:00
|
|
|
int chan, num_tbs = 0;
|
2006-09-04 11:04:14 +00:00
|
|
|
int bit_offset = 0;
|
|
|
|
guint data_bits = 0;
|
2007-10-22 13:31:51 +00:00
|
|
|
proto_item *tree_ti = NULL;
|
2006-10-05 14:10:10 +00:00
|
|
|
proto_tree *data_tree = NULL;
|
2009-11-05 21:54:06 +00:00
|
|
|
gboolean dissected = FALSE;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2006-10-05 14:10:10 +00:00
|
|
|
if (tree)
|
|
|
|
{
|
|
|
|
/* Add data subtree */
|
2007-10-23 11:02:08 +00:00
|
|
|
tree_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, FALSE);
|
2007-10-22 13:31:51 +00:00
|
|
|
proto_item_set_text(tree_ti, "TB data for %u chans", p_fp_info->num_chans);
|
|
|
|
data_tree = proto_item_add_subtree(tree_ti, ett_fp_data);
|
2006-10-05 14:10:10 +00:00
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Now for the TB data */
|
|
|
|
for (chan=0; chan < p_fp_info->num_chans; chan++)
|
|
|
|
{
|
|
|
|
int n;
|
2006-12-18 17:58:52 +00:00
|
|
|
|
|
|
|
/* Clearly show channels with no TBs */
|
|
|
|
if (p_fp_info->chan_num_tbs[chan] == 0)
|
|
|
|
{
|
|
|
|
proto_item *no_tb_ti = proto_tree_add_uint(data_tree, hf_fp_chan_zero_tbs, tvb,
|
|
|
|
offset+(bit_offset/8),
|
|
|
|
0, chan+1);
|
|
|
|
proto_item_append_text(no_tb_ti, " (of size %d)",
|
|
|
|
p_fp_info->chan_tf_size[chan]);
|
|
|
|
PROTO_ITEM_SET_GENERATED(no_tb_ti);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Show TBs from non-empty channels */
|
2009-11-05 21:54:06 +00:00
|
|
|
pinfo->fd->subnum = chan; /* set subframe number to current TB */
|
2006-09-04 11:04:14 +00:00
|
|
|
for (n=0; n < p_fp_info->chan_num_tbs[chan]; n++)
|
|
|
|
{
|
|
|
|
proto_item *ti;
|
2006-10-05 14:10:10 +00:00
|
|
|
if (data_tree)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_item(data_tree, hf_fp_tb, tvb,
|
|
|
|
offset + (bit_offset/8),
|
|
|
|
((bit_offset % 8) + p_fp_info->chan_tf_size[chan] + 7) / 8,
|
|
|
|
FALSE);
|
2007-10-22 13:31:51 +00:00
|
|
|
proto_item_set_text(ti, "TB (chan %u, tb %u, %u bits)",
|
|
|
|
chan+1, n+1, p_fp_info->chan_tf_size[chan]);
|
2006-10-05 14:10:10 +00:00
|
|
|
}
|
2010-10-07 10:17:18 +00:00
|
|
|
if (preferences_call_mac_dissectors && data_handle &&
|
|
|
|
p_fp_info->chan_tf_size[chan] > 0) {
|
|
|
|
tvbuff_t *next_tvb;
|
|
|
|
next_tvb = tvb_new_subset(tvb, offset + bit_offset/8,
|
|
|
|
((bit_offset % 8) + p_fp_info->chan_tf_size[chan] + 7) / 8, -1);
|
|
|
|
/* TODO: maybe this decision can be based only on info available in fp_info */
|
|
|
|
call_dissector(*data_handle, next_tvb, pinfo, top_level_tree);
|
|
|
|
dissected = TRUE;
|
|
|
|
}
|
2009-11-05 21:54:06 +00:00
|
|
|
num_tbs++;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Advance bit offset */
|
|
|
|
bit_offset += p_fp_info->chan_tf_size[chan];
|
|
|
|
data_bits += p_fp_info->chan_tf_size[chan];
|
|
|
|
|
2006-09-12 11:36:42 +00:00
|
|
|
/* Pad out to next byte */
|
|
|
|
if (bit_offset % 8)
|
|
|
|
{
|
|
|
|
bit_offset += (8 - (bit_offset % 8));
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
if (dissected == FALSE) {
|
2006-09-04 11:04:14 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "(%u bits in %u tbs)",
|
2009-11-05 21:54:06 +00:00
|
|
|
data_bits, num_tbs);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Data tree should cover entire length */
|
2010-08-03 14:26:35 +00:00
|
|
|
if (data_tree) {
|
2007-10-22 13:31:51 +00:00
|
|
|
proto_item_set_len(tree_ti, bit_offset/8);
|
2009-11-05 21:54:06 +00:00
|
|
|
proto_item_append_text(tree_ti, " (%u bits in %u tbs)", data_bits, num_tbs);
|
2006-10-05 14:10:10 +00:00
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Move offset past TBs (we know its already padded out to next byte) */
|
|
|
|
offset += (bit_offset / 8);
|
|
|
|
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2008-05-27 16:08:08 +00:00
|
|
|
/* Dissect the MAC-d PDUs of an HS-DSCH (type 1) frame.
|
|
|
|
Length is in bits, and payload is offset by 4 bits of padding */
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_macd_pdu_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, guint16 length, guint16 number_of_pdus)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
int pdu;
|
|
|
|
int bit_offset = 0;
|
2007-10-22 13:31:51 +00:00
|
|
|
proto_item *pdus_ti = NULL;
|
2006-10-05 14:10:10 +00:00
|
|
|
proto_tree *data_tree = NULL;
|
2010-08-03 14:26:35 +00:00
|
|
|
gboolean dissected = FALSE;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Add data subtree */
|
2006-10-05 14:10:10 +00:00
|
|
|
if (tree)
|
|
|
|
{
|
2007-10-23 11:02:08 +00:00
|
|
|
pdus_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, FALSE);
|
2007-10-22 13:31:51 +00:00
|
|
|
proto_item_set_text(pdus_ti, "%u MAC-d PDUs of %u bits", number_of_pdus, length);
|
|
|
|
data_tree = proto_item_add_subtree(pdus_ti, ett_fp_data);
|
2006-10-05 14:10:10 +00:00
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Now for the PDUs */
|
2010-08-03 14:26:35 +00:00
|
|
|
for (pdu=0; pdu < number_of_pdus; pdu++) {
|
2007-10-22 13:31:51 +00:00
|
|
|
proto_item *pdu_ti;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
if (data_tree) {
|
2006-10-05 14:10:10 +00:00
|
|
|
/* Show 4 bits padding at start of PDU */
|
|
|
|
proto_tree_add_item(data_tree, hf_fp_hsdsch_data_padding, tvb, offset+(bit_offset/8), 1, FALSE);
|
|
|
|
}
|
2006-09-14 15:43:43 +00:00
|
|
|
bit_offset += 4;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Data bytes! */
|
2010-08-03 14:26:35 +00:00
|
|
|
if (data_tree) {
|
|
|
|
pinfo->fd->subnum = pdu; /* set subframe number to current TB */
|
2007-10-22 13:31:51 +00:00
|
|
|
pdu_ti = proto_tree_add_item(data_tree, hf_fp_mac_d_pdu, tvb,
|
|
|
|
offset + (bit_offset/8),
|
|
|
|
((bit_offset % 8) + length + 7) / 8,
|
|
|
|
FALSE);
|
|
|
|
proto_item_set_text(pdu_ti, "MAC-d PDU (PDU %u)", pdu+1);
|
2006-10-05 14:10:10 +00:00
|
|
|
}
|
2010-10-07 10:17:18 +00:00
|
|
|
if (preferences_call_mac_dissectors) {
|
|
|
|
tvbuff_t *next_tvb;
|
|
|
|
next_tvb = tvb_new_subset(tvb, offset + bit_offset/8,
|
|
|
|
((bit_offset % 8) + length + 7)/8, -1);
|
|
|
|
call_dissector(mac_fdd_hsdsch_handle, next_tvb, pinfo, top_level_tree);
|
|
|
|
dissected = TRUE;
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Advance bit offset */
|
|
|
|
bit_offset += length;
|
|
|
|
|
|
|
|
/* Pad out to next byte */
|
|
|
|
if (bit_offset % 8)
|
|
|
|
{
|
|
|
|
bit_offset += (8 - (bit_offset % 8));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Data tree should cover entire length */
|
2007-10-22 13:31:51 +00:00
|
|
|
proto_item_set_len(pdus_ti, bit_offset/8);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Move offset past PDUs (we know its already padded out to next byte) */
|
|
|
|
offset += (bit_offset / 8);
|
|
|
|
|
|
|
|
/* Show summary in info column */
|
2010-08-03 14:26:35 +00:00
|
|
|
if (dissected == FALSE) {
|
2006-09-04 11:04:14 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " %u PDUs of %u bits",
|
|
|
|
number_of_pdus, length);
|
|
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2008-05-27 16:08:08 +00:00
|
|
|
/* Dissect the MAC-d PDUs of an HS-DSCH (type 2) frame.
|
|
|
|
Length is in bytes, and payload is byte-aligned (no padding) */
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_macd_pdu_data_type_2(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, guint16 length, guint16 number_of_pdus)
|
2008-05-27 16:08:08 +00:00
|
|
|
{
|
|
|
|
int pdu;
|
|
|
|
proto_item *pdus_ti = NULL;
|
|
|
|
proto_tree *data_tree = NULL;
|
|
|
|
int first_offset = offset;
|
2010-10-08 11:03:08 +00:00
|
|
|
gboolean dissected = FALSE;
|
2008-05-27 16:08:08 +00:00
|
|
|
|
|
|
|
/* Add data subtree */
|
|
|
|
if (tree)
|
|
|
|
{
|
|
|
|
pdus_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, FALSE);
|
|
|
|
proto_item_set_text(pdus_ti, "%u MAC-d PDUs of %u bytes", number_of_pdus, length);
|
|
|
|
data_tree = proto_item_add_subtree(pdus_ti, ett_fp_data);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Now for the PDUs */
|
|
|
|
for (pdu=0; pdu < number_of_pdus; pdu++)
|
|
|
|
{
|
|
|
|
proto_item *pdu_ti;
|
|
|
|
|
|
|
|
/* Data bytes! */
|
|
|
|
if (data_tree)
|
|
|
|
{
|
|
|
|
pdu_ti = proto_tree_add_item(data_tree, hf_fp_mac_d_pdu, tvb,
|
|
|
|
offset, length, FALSE);
|
|
|
|
proto_item_set_text(pdu_ti, "MAC-d PDU (PDU %u)", pdu+1);
|
2010-10-08 11:03:08 +00:00
|
|
|
if (preferences_call_mac_dissectors) {
|
|
|
|
tvbuff_t *next_tvb = tvb_new_subset(tvb, offset, length, -1);
|
|
|
|
call_dissector(mac_fdd_hsdsch_handle, next_tvb, pinfo, top_level_tree);
|
|
|
|
dissected = TRUE;
|
|
|
|
}
|
2008-05-27 16:08:08 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Advance offset */
|
|
|
|
offset += length;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Data tree should cover entire length */
|
|
|
|
proto_item_set_len(pdus_ti, offset-first_offset);
|
|
|
|
|
|
|
|
/* Show summary in info column */
|
2010-10-08 11:03:08 +00:00
|
|
|
if (!dissected) {
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " %u PDUs of %u bits",
|
|
|
|
number_of_pdus, length*8);
|
|
|
|
}
|
2008-05-27 16:08:08 +00:00
|
|
|
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Dissect CRCI bits (uplink) */
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_crci_bits(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
fp_info *p_fp_info, int offset)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
2009-11-05 21:54:06 +00:00
|
|
|
int n, num_tbs;
|
2006-10-19 09:12:28 +00:00
|
|
|
proto_item *ti = NULL;
|
|
|
|
proto_tree *crcis_tree = NULL;
|
2006-09-04 11:04:14 +00:00
|
|
|
guint errors = 0;
|
|
|
|
|
2009-11-05 21:54:06 +00:00
|
|
|
num_tbs = get_tb_count(p_fp_info);
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Add CRCIs subtree */
|
2006-10-05 14:10:10 +00:00
|
|
|
if (tree)
|
|
|
|
{
|
2007-10-22 13:31:51 +00:00
|
|
|
ti = proto_tree_add_item(tree, hf_fp_crcis, tvb, offset, (num_tbs+7)/8, FALSE);
|
|
|
|
proto_item_set_text(ti, "CRCI bits for %u tbs", num_tbs);
|
2006-10-05 14:10:10 +00:00
|
|
|
crcis_tree = proto_item_add_subtree(ti, ett_fp_crcis);
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* CRCIs */
|
|
|
|
for (n=0; n < num_tbs; n++)
|
|
|
|
{
|
|
|
|
int bit = (tvb_get_guint8(tvb, offset+(n/8)) >> (7-(n%8))) & 0x01;
|
|
|
|
proto_tree_add_item(crcis_tree, hf_fp_crci[n%8], tvb, offset+(n/8),
|
|
|
|
1, FALSE);
|
|
|
|
|
|
|
|
if (bit == 1)
|
|
|
|
{
|
|
|
|
errors++;
|
|
|
|
expert_add_info_format(pinfo, ti,
|
|
|
|
PI_CHECKSUM, PI_WARN,
|
2006-09-14 15:43:43 +00:00
|
|
|
"CRCI error bit set for TB");
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-10-05 14:10:10 +00:00
|
|
|
if (tree)
|
|
|
|
{
|
|
|
|
/* Highlight range of bytes covered by indicator bits */
|
|
|
|
proto_item_set_len(ti, (num_tbs+7) / 8);
|
2006-09-12 11:36:42 +00:00
|
|
|
|
2006-10-05 14:10:10 +00:00
|
|
|
/* Show error count in root text */
|
|
|
|
proto_item_append_text(ti, " (%u errors)", errors);
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
offset += ((num_tbs+7) / 8);
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_spare_extension_and_crc(tvbuff_t *tvb, packet_info *pinfo,
|
|
|
|
proto_tree *tree, guint8 dch_crc_present,
|
|
|
|
int offset)
|
2007-05-08 17:13:14 +00:00
|
|
|
{
|
|
|
|
int crc_size = 0;
|
|
|
|
int remain = tvb_length_remaining(tvb, offset);
|
|
|
|
proto_item *ti = NULL;
|
|
|
|
|
|
|
|
/* Payload CRC (optional) */
|
|
|
|
if (dch_crc_present == 1 || (dch_crc_present == 2 && remain >= 2))
|
|
|
|
{
|
|
|
|
crc_size = 2;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (remain > crc_size)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_item(tree, hf_fp_spare_extension, tvb,
|
|
|
|
offset, remain-crc_size, FALSE);
|
|
|
|
proto_item_append_text(ti, " (%u octets)", remain-crc_size);
|
|
|
|
expert_add_info_format(pinfo, ti,
|
|
|
|
PI_UNDECODED, PI_WARN,
|
2008-05-02 14:50:23 +00:00
|
|
|
"Spare Extension present (%u bytes)", remain-crc_size);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset += remain-crc_size;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (crc_size)
|
|
|
|
{
|
2007-05-09 09:33:44 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_payload_crc, tvb, offset, crc_size,
|
2007-05-08 17:13:14 +00:00
|
|
|
FALSE);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/***********************************************************/
|
|
|
|
/* Common control message types */
|
|
|
|
|
2008-04-25 17:20:28 +00:00
|
|
|
int dissect_common_outer_loop_power_control(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb,
|
|
|
|
int offset, struct fp_info *p_fp_info _U_)
|
|
|
|
{
|
|
|
|
return dissect_dch_outer_loop_power_control(tree, pinfo, tvb, offset);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
int dissect_common_timing_adjustment(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
if (p_fp_info->channel != CHANNEL_PCH)
|
|
|
|
{
|
2006-09-06 14:08:40 +00:00
|
|
|
guint8 cfn;
|
|
|
|
gint16 toa;
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* CFN control */
|
2006-09-06 14:08:40 +00:00
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* ToA */
|
|
|
|
toa = tvb_get_ntohs(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, FALSE);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset += 2;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u, ToA=%d", cfn, toa);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-09-06 14:08:40 +00:00
|
|
|
guint16 cfn;
|
|
|
|
gint32 toa;
|
|
|
|
|
|
|
|
/* PCH CFN is 12 bits */
|
|
|
|
cfn = (tvb_get_ntohs(tvb, offset) >> 4);
|
|
|
|
proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* 4 bits of padding follow... */
|
|
|
|
|
|
|
|
/* 20 bits of ToA (followed by 4 padding bits) */
|
|
|
|
toa = ((int)(tvb_get_ntoh24(tvb, offset) << 8)) / 4096;
|
|
|
|
proto_tree_add_int(tree, hf_fp_pch_toa, tvb, offset, 3, toa);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset += 3;
|
2006-09-06 14:08:40 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u, ToA=%d", cfn, toa);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
2007-05-08 17:13:14 +00:00
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_common_dl_node_synchronisation(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
2008-05-02 14:50:23 +00:00
|
|
|
/* T1 (3 bytes) */
|
2006-09-04 11:04:14 +00:00
|
|
|
guint32 t1 = tvb_get_ntoh24(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_t1, tvb, offset, 3, FALSE);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset += 3;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " T1=%u", t1);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_common_ul_node_synchronisation(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
guint32 t1, t2, t3;
|
|
|
|
|
2008-05-02 14:50:23 +00:00
|
|
|
/* T1 (3 bytes) */
|
2006-09-04 11:04:14 +00:00
|
|
|
t1 = tvb_get_ntoh24(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_t1, tvb, offset, 3, FALSE);
|
|
|
|
offset += 3;
|
|
|
|
|
2008-05-02 14:50:23 +00:00
|
|
|
/* T2 (3 bytes) */
|
2006-09-04 11:04:14 +00:00
|
|
|
t2 = tvb_get_ntoh24(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_t2, tvb, offset, 3, FALSE);
|
|
|
|
offset += 3;
|
|
|
|
|
2008-05-02 14:50:23 +00:00
|
|
|
/* T3 (3 bytes) */
|
2006-09-04 11:04:14 +00:00
|
|
|
t3 = tvb_get_ntoh24(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_t3, tvb, offset, 3, FALSE);
|
|
|
|
offset += 3;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " T1=%u T2=%u, T3=%u",
|
|
|
|
t1, t2, t3);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_common_dl_synchronisation(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
|
2006-09-06 14:08:40 +00:00
|
|
|
{
|
|
|
|
guint16 cfn;
|
|
|
|
|
|
|
|
if (p_fp_info->channel != CHANNEL_PCH)
|
|
|
|
{
|
|
|
|
/* CFN control */
|
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset++;
|
2006-09-06 14:08:40 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* PCH CFN is 12 bits */
|
|
|
|
cfn = (tvb_get_ntohs(tvb, offset) >> 4);
|
|
|
|
proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, FALSE);
|
|
|
|
|
|
|
|
/* 4 bits of padding follow... */
|
2007-05-08 17:13:14 +00:00
|
|
|
offset += 2;
|
2006-09-06 14:08:40 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u", cfn);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-06 14:08:40 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_common_ul_synchronisation(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
|
2006-09-06 14:08:40 +00:00
|
|
|
{
|
2007-05-08 17:13:14 +00:00
|
|
|
return dissect_common_timing_adjustment(pinfo, tree, tvb, offset, p_fp_info);
|
2006-09-06 14:08:40 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_common_timing_advance(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
2006-09-22 12:35:06 +00:00
|
|
|
guint8 cfn;
|
2008-05-02 14:50:23 +00:00
|
|
|
guint16 timing_advance;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* CFN control */
|
2006-09-22 12:35:06 +00:00
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Timing Advance */
|
2006-09-22 12:35:06 +00:00
|
|
|
timing_advance = (tvb_get_guint8(tvb, offset) & 0x3f) * 4;
|
2008-04-25 17:20:28 +00:00
|
|
|
proto_tree_add_uint(tree, hf_fp_timing_advance, tvb, offset, 1, timing_advance);
|
2006-09-04 11:04:14 +00:00
|
|
|
offset++;
|
2006-09-22 12:35:06 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, TA = %u",
|
|
|
|
cfn, timing_advance);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_hsdpa_capacity_request(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
guint8 priority;
|
|
|
|
guint16 user_buffer_size;
|
|
|
|
|
|
|
|
/* CmCH-PI */
|
|
|
|
priority = (tvb_get_guint8(tvb, offset) & 0x0f);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* User buffer size */
|
|
|
|
user_buffer_size = tvb_get_ntohs(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " CmCH-PI=%u User-Buffer-Size=%u",
|
|
|
|
priority, user_buffer_size);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_hsdpa_capacity_allocation(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset,
|
|
|
|
struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
proto_item *ti;
|
2006-11-09 16:35:12 +00:00
|
|
|
proto_item *rate_ti;
|
2006-09-04 11:04:14 +00:00
|
|
|
guint16 max_pdu_length;
|
2008-04-25 17:20:28 +00:00
|
|
|
guint8 repetition_period;
|
|
|
|
guint8 interval;
|
|
|
|
guint64 credits;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2008-05-25 23:12:56 +00:00
|
|
|
/* Congestion status (introduced sometime during R6...) */
|
|
|
|
if ((p_fp_info->release == 6) || (p_fp_info->release == 7))
|
|
|
|
{
|
|
|
|
proto_tree_add_bits_item(tree, hf_fp_congestion_status, tvb,
|
|
|
|
offset*8 + 2, 2, FALSE);
|
|
|
|
}
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* CmCH-PI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Max MAC-d PDU length (13 bits) */
|
2008-05-27 11:13:57 +00:00
|
|
|
max_pdu_length = tvb_get_ntohs(tvb, offset) >> 3;
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_hsdsch_max_macd_pdu_len, tvb, offset, 2, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* HS-DSCH credits (11 bits) */
|
2008-04-25 17:20:28 +00:00
|
|
|
ti = proto_tree_add_bits_ret_val(tree, hf_fp_hsdsch_credits, tvb,
|
|
|
|
offset*8 + 5, 11, &credits, FALSE);
|
|
|
|
offset += 2;
|
2008-05-25 23:12:56 +00:00
|
|
|
|
|
|
|
/* Interesting values */
|
2008-04-25 17:20:28 +00:00
|
|
|
if (credits == 0)
|
|
|
|
{
|
|
|
|
proto_item_append_text(ti, " (stop transmission)");
|
|
|
|
expert_add_info_format(pinfo, ti,
|
|
|
|
PI_RESPONSE_CODE, PI_NOTE,
|
|
|
|
"Stop HSDPA transmission");
|
|
|
|
}
|
|
|
|
if (credits == 2047)
|
|
|
|
{
|
|
|
|
proto_item_append_text(ti, " (unlimited)");
|
|
|
|
}
|
|
|
|
|
|
|
|
/* HS-DSCH Interval */
|
|
|
|
interval = tvb_get_guint8(tvb, offset);
|
|
|
|
ti = proto_tree_add_uint(tree, hf_fp_hsdsch_interval, tvb, offset, 1, interval*10);
|
|
|
|
offset++;
|
|
|
|
if (interval == 0)
|
|
|
|
{
|
|
|
|
proto_item_append_text(ti, " (none of the credits shall be used)");
|
|
|
|
}
|
|
|
|
|
|
|
|
/* HS-DSCH Repetition period */
|
|
|
|
repetition_period = tvb_get_guint8(tvb, offset);
|
|
|
|
ti = proto_tree_add_item(tree, hf_fp_hsdsch_repetition_period, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
if (repetition_period == 0)
|
|
|
|
{
|
|
|
|
proto_item_append_text(ti, " (unlimited repetition period)");
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Calculated and show effective rate enabled */
|
|
|
|
if (credits == 2047)
|
|
|
|
{
|
|
|
|
rate_ti = proto_tree_add_item(tree, hf_fp_hsdsch_unlimited_rate, tvb, 0, 0, FALSE);
|
|
|
|
PROTO_ITEM_SET_GENERATED(rate_ti);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (interval != 0)
|
|
|
|
{
|
2008-04-25 19:12:57 +00:00
|
|
|
/* Cast on credits is safe, since we know it won't exceed 10^11 */
|
2008-04-25 17:20:28 +00:00
|
|
|
rate_ti = proto_tree_add_uint(tree, hf_fp_hsdsch_calculated_rate, tvb, 0, 0,
|
2008-04-25 19:09:07 +00:00
|
|
|
(guint16)credits * max_pdu_length * (1000 / (interval*10)));
|
2008-04-25 17:20:28 +00:00
|
|
|
PROTO_ITEM_SET_GENERATED(rate_ti);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO,
|
|
|
|
" Max-PDU-len=%u Credits=%u Interval=%u Rep-Period=%u",
|
|
|
|
max_pdu_length, (guint16)credits, interval, repetition_period);
|
2008-04-25 17:20:28 +00:00
|
|
|
|
|
|
|
return offset;
|
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_hsdpa_capacity_allocation_type_2(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset)
|
2008-04-25 17:20:28 +00:00
|
|
|
{
|
|
|
|
proto_item *ti;
|
|
|
|
proto_item *rate_ti;
|
2008-05-25 23:12:56 +00:00
|
|
|
guint16 max_pdu_length;
|
|
|
|
guint8 repetition_period;
|
|
|
|
guint8 interval;
|
|
|
|
guint16 credits;
|
|
|
|
|
|
|
|
/* Congestion status */
|
|
|
|
proto_tree_add_bits_item(tree, hf_fp_congestion_status, tvb,
|
|
|
|
offset*8 + 2, 2, FALSE);
|
2008-04-25 17:20:28 +00:00
|
|
|
|
|
|
|
/* CmCH-PI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* 5 spare bits follow here */
|
|
|
|
|
|
|
|
/* Max MAC-d/c PDU length (11 bits) */
|
2008-05-27 11:13:57 +00:00
|
|
|
max_pdu_length = tvb_get_ntohs(tvb, offset) & 0x7ff;
|
2008-04-25 17:20:28 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_hsdsch_max_macdc_pdu_len, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* HS-DSCH credits (16 bits) */
|
|
|
|
credits = (tvb_get_ntohs(tvb, offset));
|
|
|
|
ti = proto_tree_add_uint(tree, hf_fp_hsdsch_credits, tvb,
|
|
|
|
offset, 2, credits);
|
2006-09-04 11:04:14 +00:00
|
|
|
offset += 2;
|
2008-05-25 23:12:56 +00:00
|
|
|
|
|
|
|
/* Interesting values */
|
2006-09-04 11:04:14 +00:00
|
|
|
if (credits == 0)
|
|
|
|
{
|
|
|
|
proto_item_append_text(ti, " (stop transmission)");
|
2006-11-30 11:37:41 +00:00
|
|
|
expert_add_info_format(pinfo, ti,
|
|
|
|
PI_RESPONSE_CODE, PI_NOTE,
|
|
|
|
"Stop HSDPA transmission");
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
2008-04-28 10:23:25 +00:00
|
|
|
if (credits == 65535)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
proto_item_append_text(ti, " (unlimited)");
|
|
|
|
}
|
|
|
|
|
|
|
|
/* HS-DSCH Interval */
|
|
|
|
interval = tvb_get_guint8(tvb, offset);
|
|
|
|
ti = proto_tree_add_uint(tree, hf_fp_hsdsch_interval, tvb, offset, 1, interval*10);
|
|
|
|
offset++;
|
|
|
|
if (interval == 0)
|
|
|
|
{
|
|
|
|
proto_item_append_text(ti, " (none of the credits shall be used)");
|
|
|
|
}
|
|
|
|
|
|
|
|
/* HS-DSCH Repetition period */
|
|
|
|
repetition_period = tvb_get_guint8(tvb, offset);
|
|
|
|
ti = proto_tree_add_item(tree, hf_fp_hsdsch_repetition_period, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
if (repetition_period == 0)
|
|
|
|
{
|
|
|
|
proto_item_append_text(ti, " (unlimited repetition period)");
|
|
|
|
}
|
|
|
|
|
2006-11-09 16:35:12 +00:00
|
|
|
/* Calculated and show effective rate enabled */
|
2008-04-28 10:23:25 +00:00
|
|
|
if (credits == 65535)
|
2006-11-09 16:35:12 +00:00
|
|
|
{
|
|
|
|
rate_ti = proto_tree_add_item(tree, hf_fp_hsdsch_unlimited_rate, tvb, 0, 0, FALSE);
|
2007-02-14 15:41:43 +00:00
|
|
|
PROTO_ITEM_SET_GENERATED(rate_ti);
|
2006-11-09 16:35:12 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2007-02-14 15:41:43 +00:00
|
|
|
if (interval != 0)
|
|
|
|
{
|
|
|
|
rate_ti = proto_tree_add_uint(tree, hf_fp_hsdsch_calculated_rate, tvb, 0, 0,
|
|
|
|
credits * max_pdu_length * (1000 / (interval*10)));
|
|
|
|
PROTO_ITEM_SET_GENERATED(rate_ti);
|
|
|
|
}
|
2006-11-09 16:35:12 +00:00
|
|
|
}
|
2007-02-14 15:41:43 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO,
|
|
|
|
" Max-PDU-len=%u Credits=%u Interval=%u Rep-Period=%u",
|
|
|
|
max_pdu_length, credits, interval, repetition_period);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2008-04-25 17:20:28 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_common_dynamic_pusch_assignment(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset)
|
2006-09-15 15:03:18 +00:00
|
|
|
{
|
|
|
|
guint8 pusch_set_id;
|
|
|
|
guint8 activation_cfn;
|
|
|
|
guint8 duration;
|
|
|
|
|
|
|
|
/* PUSCH Set Id */
|
|
|
|
pusch_set_id = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_pusch_set_id, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Activation CFN */
|
|
|
|
activation_cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_activation_cfn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Duration */
|
|
|
|
duration = tvb_get_guint8(tvb, offset) * 10;
|
|
|
|
proto_tree_add_uint(tree, hf_fp_duration, tvb, offset, 1, duration);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset++;
|
2006-09-15 15:03:18 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO,
|
|
|
|
" PUSCH Set Id=%u Activation CFN=%u Duration=%u",
|
|
|
|
pusch_set_id, activation_cfn, duration);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-15 15:03:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Dissect the control part of a common channel message */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_common_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
/* Common control frame type */
|
|
|
|
guint8 control_frame_type = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_common_control_frame_type, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO,
|
|
|
|
val_to_str(control_frame_type, common_control_frame_type_vals, "Unknown"));
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Frame-type specific dissection */
|
|
|
|
switch (control_frame_type)
|
|
|
|
{
|
|
|
|
case COMMON_OUTER_LOOP_POWER_CONTROL:
|
2008-04-25 17:20:28 +00:00
|
|
|
offset = dissect_common_outer_loop_power_control(pinfo, tree, tvb, offset, p_fp_info);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case COMMON_TIMING_ADJUSTMENT:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_common_timing_adjustment(pinfo, tree, tvb, offset, p_fp_info);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case COMMON_DL_SYNCHRONISATION:
|
2008-12-17 00:08:38 +00:00
|
|
|
offset = dissect_common_dl_synchronisation(pinfo, tree, tvb, offset, p_fp_info);
|
2006-09-06 14:08:40 +00:00
|
|
|
break;
|
2006-09-04 11:04:14 +00:00
|
|
|
case COMMON_UL_SYNCHRONISATION:
|
2008-12-17 00:08:38 +00:00
|
|
|
offset = dissect_common_ul_synchronisation(pinfo, tree, tvb, offset, p_fp_info);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case COMMON_DL_NODE_SYNCHRONISATION:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_common_dl_node_synchronisation(pinfo, tree, tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case COMMON_UL_NODE_SYNCHRONISATION:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_common_ul_node_synchronisation(pinfo, tree, tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case COMMON_DYNAMIC_PUSCH_ASSIGNMENT:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_common_dynamic_pusch_assignment(pinfo, tree, tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case COMMON_TIMING_ADVANCE:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_common_timing_advance(pinfo, tree, tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case COMMON_HS_DSCH_Capacity_Request:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_hsdpa_capacity_request(pinfo, tree, tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case COMMON_HS_DSCH_Capacity_Allocation:
|
2008-05-25 23:12:56 +00:00
|
|
|
offset = dissect_hsdpa_capacity_allocation(pinfo, tree, tvb, offset, p_fp_info);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
2008-04-25 17:20:28 +00:00
|
|
|
case COMMON_HS_DSCH_Capacity_Allocation_Type_2:
|
|
|
|
offset = dissect_hsdpa_capacity_allocation_type_2(pinfo, tree, tvb, offset);
|
|
|
|
break;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
/* Spare Extension */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 0, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**************************/
|
|
|
|
/* Dissect a RACH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_rach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-09-12 11:36:42 +00:00
|
|
|
guint8 cfn;
|
2008-05-20 16:36:29 +00:00
|
|
|
guint32 propagation_delay = 0;
|
|
|
|
proto_item *propagation_delay_ti = NULL;
|
|
|
|
guint32 received_sync_ul_timing_deviation = 0;
|
|
|
|
proto_item *received_sync_ul_timing_deviation_ti = NULL;
|
2008-06-06 09:09:00 +00:00
|
|
|
proto_item *rx_timing_deviation_ti = NULL;
|
|
|
|
guint16 rx_timing_deviation = 0;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* DATA */
|
|
|
|
|
|
|
|
/* CFN */
|
2006-09-12 11:36:42 +00:00
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
|
2006-09-12 11:36:42 +00:00
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* TFI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
if (p_fp_info->channel == CHANNEL_RACH_FDD)
|
|
|
|
{
|
|
|
|
/* Propagation delay */
|
2008-05-20 16:36:29 +00:00
|
|
|
propagation_delay = tvb_get_guint8(tvb, offset);
|
2008-05-20 10:08:28 +00:00
|
|
|
propagation_delay_ti = proto_tree_add_uint(tree, hf_fp_propagation_delay, tvb, offset, 1,
|
|
|
|
propagation_delay*3);
|
2006-09-04 11:04:14 +00:00
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
|
2008-05-20 16:36:29 +00:00
|
|
|
/* Should be TDD 3.84 or 7.68 */
|
2006-09-04 11:04:14 +00:00
|
|
|
if (p_fp_info->channel == CHANNEL_RACH_TDD)
|
|
|
|
{
|
2006-09-14 15:43:43 +00:00
|
|
|
/* Rx Timing Deviation */
|
2008-06-06 09:09:00 +00:00
|
|
|
rx_timing_deviation = tvb_get_guint8(tvb, offset);
|
|
|
|
rx_timing_deviation_ti = proto_tree_add_item(tree, hf_fp_rx_timing_deviation, tvb, offset, 1, FALSE);
|
2006-09-14 15:43:43 +00:00
|
|
|
offset++;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (p_fp_info->channel == CHANNEL_RACH_TDD_128)
|
|
|
|
{
|
|
|
|
/* Received SYNC UL Timing Deviation */
|
2008-05-20 16:36:29 +00:00
|
|
|
received_sync_ul_timing_deviation = tvb_get_guint8(tvb, offset);
|
2008-05-20 10:08:28 +00:00
|
|
|
received_sync_ul_timing_deviation_ti =
|
2008-05-20 16:36:29 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_received_sync_ul_timing_deviation, tvb, offset, 1, FALSE);
|
2006-09-04 11:04:14 +00:00
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* TB data */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &mac_fdd_rach_handle);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* CRCIs */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_crci_bits(tvb, pinfo, tree, p_fp_info, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2006-09-21 10:21:12 +00:00
|
|
|
/* Info introduced in R6 */
|
2010-08-03 14:26:35 +00:00
|
|
|
/* only check if it looks as if they are present */
|
|
|
|
if (((p_fp_info->release == 6) || (p_fp_info->release == 7)) &&
|
|
|
|
tvb_length_remaining(tvb, offset) > 2)
|
2006-09-21 10:21:12 +00:00
|
|
|
{
|
|
|
|
int n;
|
|
|
|
guint8 flags;
|
|
|
|
guint8 flag_bytes = 0;
|
|
|
|
|
2008-06-06 09:09:00 +00:00
|
|
|
gboolean cell_portion_id_present = FALSE;
|
|
|
|
gboolean ext_propagation_delay_present = FALSE;
|
|
|
|
gboolean angle_of_arrival_present = FALSE;
|
|
|
|
gboolean ext_rx_sync_ul_timing_deviation_present = FALSE;
|
|
|
|
gboolean ext_rx_timing_deviation_present = FALSE;
|
|
|
|
|
2008-05-20 16:36:29 +00:00
|
|
|
/* New IE flags (assume mandatory for now) */
|
2006-09-21 10:21:12 +00:00
|
|
|
do
|
|
|
|
{
|
|
|
|
proto_item *new_ie_flags_ti;
|
|
|
|
proto_tree *new_ie_flags_tree;
|
|
|
|
guint ies_found = 0;
|
|
|
|
|
|
|
|
/* Add new IE flags subtree */
|
|
|
|
new_ie_flags_ti = proto_tree_add_string_format(tree, hf_fp_rach_new_ie_flags, tvb, offset, 1,
|
|
|
|
"", "New IE flags");
|
|
|
|
new_ie_flags_tree = proto_item_add_subtree(new_ie_flags_ti, ett_fp_rach_new_ie_flags);
|
|
|
|
|
|
|
|
/* Read next byte */
|
|
|
|
flags = tvb_get_guint8(tvb, offset);
|
|
|
|
flag_bytes++;
|
|
|
|
|
|
|
|
/* Dissect individual bits */
|
|
|
|
for (n=0; n < 8; n++)
|
|
|
|
{
|
2008-06-06 09:09:00 +00:00
|
|
|
switch (n) {
|
|
|
|
case 6:
|
|
|
|
switch (p_fp_info->division)
|
|
|
|
{
|
|
|
|
case Division_FDD:
|
|
|
|
/* Ext propagation delay */
|
|
|
|
ext_propagation_delay_present = TRUE;
|
|
|
|
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_ext_propagation_delay_present,
|
|
|
|
tvb, offset, 1, FALSE);
|
|
|
|
break;
|
|
|
|
case Division_TDD_128:
|
|
|
|
/* Ext Rx Sync UL Timing */
|
|
|
|
ext_rx_sync_ul_timing_deviation_present = TRUE;
|
|
|
|
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_ext_rx_sync_ul_timing_deviation_present,
|
|
|
|
tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
/* Not defined */
|
|
|
|
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_new_ie_flag_unused[n],
|
|
|
|
tvb, offset, 1, FALSE);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 7:
|
|
|
|
switch (p_fp_info->division)
|
|
|
|
{
|
|
|
|
case Division_FDD:
|
|
|
|
/* Cell Portion ID */
|
|
|
|
cell_portion_id_present = TRUE;
|
|
|
|
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_cell_portion_id_present,
|
|
|
|
tvb, offset, 1, FALSE);
|
|
|
|
break;
|
|
|
|
case Division_TDD_128:
|
|
|
|
/* AOA */
|
|
|
|
angle_of_arrival_present = TRUE;
|
|
|
|
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_angle_of_arrival_present,
|
|
|
|
tvb, offset, 1, FALSE);
|
|
|
|
break;
|
|
|
|
case Division_TDD_384:
|
|
|
|
case Division_TDD_768:
|
|
|
|
/* Extended Rx Timing Deviation */
|
|
|
|
ext_rx_timing_deviation_present = TRUE;
|
|
|
|
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_ext_rx_timing_deviation_present,
|
|
|
|
tvb, offset, 1, FALSE);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* No defined meanings */
|
|
|
|
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_new_ie_flag_unused[n],
|
|
|
|
tvb, offset, 1, FALSE);
|
|
|
|
break;
|
|
|
|
}
|
2006-09-21 10:21:12 +00:00
|
|
|
if ((flags >> (7-n)) & 0x01)
|
|
|
|
{
|
|
|
|
ies_found++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
proto_item_append_text(new_ie_flags_ti, " (%u IEs found)", ies_found);
|
|
|
|
|
|
|
|
/* Last bit set will indicate another flags byte follows... */
|
|
|
|
} while (0); /*((flags & 0x01) && (flag_bytes < 31));*/
|
|
|
|
|
2008-06-06 09:09:00 +00:00
|
|
|
/* Cell Portion ID */
|
|
|
|
if (cell_portion_id_present) {
|
2008-06-04 17:33:48 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_cell_portion_id, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
2008-06-06 09:09:00 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Ext Rx Timing Deviation */
|
|
|
|
if (ext_rx_timing_deviation_present)
|
|
|
|
{
|
|
|
|
guint8 extra_bits;
|
|
|
|
guint bits_to_extend;
|
|
|
|
switch (p_fp_info->division)
|
2008-06-04 17:33:48 +00:00
|
|
|
{
|
2008-06-06 09:09:00 +00:00
|
|
|
case Division_TDD_384:
|
|
|
|
bits_to_extend = 1;
|
|
|
|
break;
|
|
|
|
case Division_TDD_768:
|
|
|
|
bits_to_extend = 2;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* TODO: report unexpected division type */
|
|
|
|
bits_to_extend = 1;
|
|
|
|
break;
|
2008-06-04 17:33:48 +00:00
|
|
|
}
|
2008-06-06 09:09:00 +00:00
|
|
|
extra_bits = tvb_get_guint8(tvb, offset) &
|
|
|
|
((bits_to_extend == 1) ? 0x01 : 0x03);
|
|
|
|
rx_timing_deviation = (extra_bits << 8) | (rx_timing_deviation);
|
|
|
|
proto_item_append_text(rx_timing_deviation_ti,
|
|
|
|
" (extended to 0x%x)",
|
|
|
|
rx_timing_deviation);
|
|
|
|
proto_tree_add_bits_item(tree, hf_fp_extended_bits, tvb,
|
|
|
|
offset*8 + (8-bits_to_extend), bits_to_extend, FALSE);
|
|
|
|
offset++;
|
2008-04-25 17:20:28 +00:00
|
|
|
}
|
|
|
|
|
2008-06-06 09:09:00 +00:00
|
|
|
/* Ext propagation delay. */
|
|
|
|
if (ext_propagation_delay_present)
|
|
|
|
{
|
2008-05-20 10:08:28 +00:00
|
|
|
guint16 extra_bits = tvb_get_ntohs(tvb, offset) & 0x03ff;
|
2008-06-04 17:33:48 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_ext_propagation_delay, tvb, offset, 2, FALSE);
|
2008-05-20 16:36:29 +00:00
|
|
|
|
|
|
|
/* Adding 10 bits to original 8 */
|
|
|
|
proto_item_append_text(propagation_delay_ti, " (extended to %u)",
|
|
|
|
((extra_bits << 8) | propagation_delay) * 3);
|
2008-05-20 10:08:28 +00:00
|
|
|
offset += 2;
|
2008-04-25 17:20:28 +00:00
|
|
|
}
|
|
|
|
|
2008-06-06 09:09:00 +00:00
|
|
|
/* Angle of Arrival (AOA) */
|
|
|
|
if (angle_of_arrival_present)
|
|
|
|
{
|
2008-04-25 17:20:28 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_angle_of_arrival, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
2008-06-06 09:09:00 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Ext. Rx Sync UL Timing Deviation */
|
|
|
|
if (ext_rx_sync_ul_timing_deviation_present) {
|
|
|
|
guint16 extra_bits;
|
2008-04-25 17:20:28 +00:00
|
|
|
|
|
|
|
/* Ext received Sync UL Timing Deviation */
|
2008-05-20 16:36:29 +00:00
|
|
|
extra_bits = tvb_get_ntohs(tvb, offset) & 0x1fff;
|
2008-04-25 17:20:28 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_ext_received_sync_ul_timing_deviation, tvb, offset, 2, FALSE);
|
2008-05-20 16:36:29 +00:00
|
|
|
|
|
|
|
/* Adding 13 bits to original 8 */
|
|
|
|
proto_item_append_text(received_sync_ul_timing_deviation_ti, " (extended to %u)",
|
|
|
|
(extra_bits << 8) | received_sync_ul_timing_deviation);
|
2008-04-25 17:20:28 +00:00
|
|
|
offset += 2;
|
|
|
|
}
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare Extension and Payload CRC */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**************************/
|
|
|
|
/* Dissect a FACH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_fach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-09-12 11:36:42 +00:00
|
|
|
guint8 cfn;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* DATA */
|
|
|
|
|
|
|
|
/* CFN */
|
2006-09-12 11:36:42 +00:00
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
|
2006-09-12 11:36:42 +00:00
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* TFI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_fach_tfi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2006-09-15 15:03:18 +00:00
|
|
|
/* Transmit power level */
|
|
|
|
proto_tree_add_float(tree, hf_fp_transmit_power_level, tvb, offset, 1,
|
2006-10-26 10:11:09 +00:00
|
|
|
(float)(int)(tvb_get_guint8(tvb, offset)) / 10);
|
2006-09-04 11:04:14 +00:00
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* TB data */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &mac_fdd_fach_handle);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2008-05-20 10:08:28 +00:00
|
|
|
/* New IE flags (if it looks as though they are present) */
|
2008-05-02 15:27:00 +00:00
|
|
|
if ((p_fp_info->release == 7) &&
|
|
|
|
(tvb_length_remaining(tvb, offset) > 2))
|
|
|
|
{
|
|
|
|
guint8 flags = tvb_get_guint8(tvb, offset);
|
|
|
|
guint8 aoa_present = flags & 0x01;
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
if (aoa_present)
|
|
|
|
{
|
|
|
|
proto_tree_add_item(tree, hf_fp_angle_of_arrival, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare Extension and Payload CRC */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**************************/
|
|
|
|
/* Dissect a DSCH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-09-12 11:36:42 +00:00
|
|
|
guint8 cfn;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* DATA */
|
|
|
|
|
|
|
|
/* CFN */
|
2006-09-12 11:36:42 +00:00
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
|
2006-09-12 11:36:42 +00:00
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* TFI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2006-09-11 12:03:29 +00:00
|
|
|
|
2006-09-18 13:39:23 +00:00
|
|
|
/* Other fields depend upon release & FDD/TDD settings */
|
|
|
|
if (((p_fp_info->release == 99) || (p_fp_info->release == 4)) &&
|
|
|
|
(p_fp_info->channel == CHANNEL_DSCH_FDD))
|
|
|
|
{
|
|
|
|
/* Power offset */
|
|
|
|
proto_tree_add_float(tree, hf_fp_power_offset, tvb, offset, 1,
|
2006-10-03 14:21:07 +00:00
|
|
|
(float)(-32.0) +
|
2006-10-26 12:45:14 +00:00
|
|
|
((float)(int)(tvb_get_guint8(tvb, offset)) * (float)(0.25)));
|
2006-09-18 13:39:23 +00:00
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Code number */
|
|
|
|
proto_tree_add_item(tree, hf_fp_code_number, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Spreading Factor (3 bits) */
|
|
|
|
proto_tree_add_item(tree, hf_fp_spreading_factor, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* MC info (4 bits)*/
|
|
|
|
proto_tree_add_item(tree, hf_fp_mc_info, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Last bit of this byte is spare */
|
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Normal case */
|
|
|
|
|
|
|
|
/* PDSCH Set Id */
|
|
|
|
proto_tree_add_item(tree, hf_fp_pdsch_set_id, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
2007-02-14 22:03:39 +00:00
|
|
|
|
2006-09-18 13:39:23 +00:00
|
|
|
/* Transmit power level */
|
|
|
|
proto_tree_add_float(tree, hf_fp_transmit_power_level, tvb, offset, 1,
|
2006-10-26 12:45:14 +00:00
|
|
|
(float)(int)(tvb_get_guint8(tvb, offset)) / 10);
|
2006-09-18 13:39:23 +00:00
|
|
|
offset++;
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* TB data */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, NULL);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare Extension and Payload CRC */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**************************/
|
|
|
|
/* Dissect a USCH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_usch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-09-12 11:36:42 +00:00
|
|
|
guint cfn;
|
2008-05-02 15:27:00 +00:00
|
|
|
guint16 rx_timing_deviation;
|
|
|
|
proto_item *rx_timing_deviation_ti;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* DATA */
|
|
|
|
|
|
|
|
/* CFN */
|
2006-09-12 11:36:42 +00:00
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
|
2006-09-12 11:36:42 +00:00
|
|
|
|
|
|
|
/* TFI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_usch_tfi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Rx Timing Deviation */
|
2008-05-02 21:38:49 +00:00
|
|
|
rx_timing_deviation = tvb_get_guint8(tvb, offset);
|
2008-05-02 15:27:00 +00:00
|
|
|
rx_timing_deviation_ti = proto_tree_add_item(tree, hf_fp_rx_timing_deviation,
|
|
|
|
tvb, offset, 1, FALSE);
|
2006-09-04 11:04:14 +00:00
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* TB data */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, NULL);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* QE */
|
|
|
|
proto_tree_add_item(tree, hf_fp_quality_estimate, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* CRCIs */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_crci_bits(tvb, pinfo, tree, p_fp_info, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2008-05-02 15:27:00 +00:00
|
|
|
/* New IEs */
|
|
|
|
if ((p_fp_info->release == 7) &&
|
|
|
|
(tvb_length_remaining(tvb, offset) > 2))
|
|
|
|
{
|
|
|
|
guint8 flags = tvb_get_guint8(tvb, offset);
|
|
|
|
guint8 bits_extended = flags & 0x01;
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
if (bits_extended)
|
|
|
|
{
|
|
|
|
guint8 extra_bits = tvb_get_guint8(tvb, offset) & 0x03;
|
|
|
|
proto_item_append_text(rx_timing_deviation_ti,
|
|
|
|
" (extended to %u)",
|
2008-05-02 19:18:08 +00:00
|
|
|
(rx_timing_deviation << 2) | extra_bits);
|
2008-05-02 15:27:00 +00:00
|
|
|
}
|
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare Extension and Payload CRC */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**************************/
|
|
|
|
/* Dissect a PCH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_pch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
guint16 pch_cfn;
|
|
|
|
gboolean paging_indication;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* DATA */
|
|
|
|
|
2006-09-06 14:08:40 +00:00
|
|
|
/* 12-bit CFN value */
|
|
|
|
proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, FALSE);
|
|
|
|
pch_cfn = (tvb_get_ntohs(tvb, offset) & 0xfff0) >> 4;
|
|
|
|
offset++;
|
2006-09-11 12:03:29 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%04u ", pch_cfn);
|
2006-09-11 12:03:29 +00:00
|
|
|
|
2006-09-06 14:08:40 +00:00
|
|
|
/* Paging indication */
|
|
|
|
proto_tree_add_item(tree, hf_fp_pch_pi, tvb, offset, 1, FALSE);
|
|
|
|
paging_indication = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
offset++;
|
2006-09-11 12:03:29 +00:00
|
|
|
|
2006-09-06 14:08:40 +00:00
|
|
|
/* 5-bit TFI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_pch_tfi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Optional paging indications */
|
|
|
|
if (paging_indication)
|
|
|
|
{
|
|
|
|
proto_item *ti;
|
|
|
|
ti = proto_tree_add_item(tree, hf_fp_paging_indication_bitmap, tvb,
|
|
|
|
offset,
|
|
|
|
(p_fp_info->paging_indications+7) / 8,
|
|
|
|
FALSE);
|
|
|
|
proto_item_append_text(ti, " (%u bits)", p_fp_info->paging_indications);
|
2006-09-14 15:43:43 +00:00
|
|
|
offset += ((p_fp_info->paging_indications+7) / 8);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* TB data */
|
2010-08-03 14:26:35 +00:00
|
|
|
offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &mac_fdd_pch_handle);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare Extension and Payload CRC */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-09-15 15:03:18 +00:00
|
|
|
/**************************/
|
|
|
|
/* Dissect a CPCH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_cpch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-15 15:03:18 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-15 15:03:18 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
guint cfn;
|
|
|
|
|
|
|
|
/* DATA */
|
|
|
|
|
|
|
|
/* CFN */
|
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
|
2006-09-15 15:03:18 +00:00
|
|
|
|
|
|
|
/* TFI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_cpch_tfi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Propagation delay */
|
|
|
|
proto_tree_add_uint(tree, hf_fp_propagation_delay, tvb, offset, 1,
|
|
|
|
tvb_get_guint8(tvb, offset) * 3);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* TB data */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, NULL);
|
2006-09-15 15:03:18 +00:00
|
|
|
|
|
|
|
/* CRCIs */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_crci_bits(tvb, pinfo, tree, p_fp_info, offset);
|
2006-09-15 15:03:18 +00:00
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare Extension and Payload CRC */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
|
2006-09-15 15:03:18 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-06-12 16:11:16 +00:00
|
|
|
|
|
|
|
/**************************/
|
|
|
|
/* Dissect a BCH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_bch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2008-06-12 16:11:16 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2008-06-12 16:11:16 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/********************************/
|
|
|
|
/* Dissect an IUR DSCH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_iur_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info _U_)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* TODO: DATA */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/************************/
|
|
|
|
/* DCH control messages */
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_timing_adjustment(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
guint8 control_cfn;
|
|
|
|
gint16 toa;
|
2010-09-15 15:52:30 +00:00
|
|
|
proto_item *toa_ti;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* CFN control */
|
|
|
|
control_cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* ToA */
|
|
|
|
toa = tvb_get_ntohs(tvb, offset);
|
2010-09-15 15:52:30 +00:00
|
|
|
toa_ti = proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, FALSE);
|
2006-09-04 11:04:14 +00:00
|
|
|
offset += 2;
|
|
|
|
|
2010-09-15 15:52:30 +00:00
|
|
|
expert_add_info_format(pinfo, toa_ti,
|
|
|
|
PI_SEQUENCE, PI_WARN,
|
|
|
|
"Timing adjustmentment reported (%f ms)",
|
|
|
|
(float)(toa / 8));
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO,
|
|
|
|
" CFN = %u, ToA = %d", control_cfn, toa);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_rx_timing_deviation(packet_info *pinfo, proto_tree *tree,
|
|
|
|
tvbuff_t *tvb, int offset,
|
|
|
|
struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
2008-05-02 14:50:23 +00:00
|
|
|
guint16 timing_deviation = 0;
|
2008-05-20 10:08:28 +00:00
|
|
|
gint timing_deviation_chips = 0;
|
2008-05-02 14:50:23 +00:00
|
|
|
proto_item *timing_deviation_ti = NULL;
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* CFN control */
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Rx Timing Deviation */
|
2008-05-02 14:50:23 +00:00
|
|
|
timing_deviation = tvb_get_guint8(tvb, offset);
|
|
|
|
timing_deviation_ti = proto_tree_add_item(tree, hf_fp_dch_rx_timing_deviation, tvb, offset, 1, FALSE);
|
2006-09-04 11:04:14 +00:00
|
|
|
offset++;
|
2007-05-08 17:13:14 +00:00
|
|
|
|
2008-05-20 10:08:28 +00:00
|
|
|
/* May be extended in R7, but in this case there are at least 2 bytes remaining */
|
2008-05-02 14:50:23 +00:00
|
|
|
if ((p_fp_info->release == 7) &&
|
2008-05-20 10:08:28 +00:00
|
|
|
(tvb_length_remaining(tvb, offset) >= 2))
|
2008-05-02 14:50:23 +00:00
|
|
|
{
|
|
|
|
/* New IE flags */
|
2008-05-20 10:08:28 +00:00
|
|
|
guint64 extended_bits_present;
|
|
|
|
guint64 e_rucch_present;
|
|
|
|
|
|
|
|
/* Read flags */
|
|
|
|
proto_tree_add_bits_ret_val(tree, hf_fp_e_rucch_present, tvb,
|
|
|
|
offset*8 + 6, 1, &e_rucch_present, FALSE);
|
|
|
|
proto_tree_add_bits_ret_val(tree, hf_fp_extended_bits_present, tvb,
|
|
|
|
offset*8 + 7, 1, &extended_bits_present, FALSE);
|
2008-05-02 14:50:23 +00:00
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Optional E-RUCCH */
|
|
|
|
if (e_rucch_present)
|
|
|
|
{
|
2008-06-04 17:33:48 +00:00
|
|
|
/* Value of bit_offset depends upon division type */
|
|
|
|
int bit_offset;
|
|
|
|
|
|
|
|
switch (p_fp_info->division)
|
|
|
|
{
|
|
|
|
case Division_TDD_384:
|
|
|
|
bit_offset = 6;
|
|
|
|
break;
|
|
|
|
case Division_TDD_768:
|
|
|
|
bit_offset = 5;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
{
|
|
|
|
proto_item *ti = proto_tree_add_text(tree, tvb, 0, 0,
|
|
|
|
"Error: expecting TDD-384 or TDD-768");
|
|
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
|
|
expert_add_info_format(pinfo, ti,
|
|
|
|
PI_MALFORMED, PI_NOTE,
|
|
|
|
"Error: expecting TDD-384 or TDD-768");
|
|
|
|
bit_offset = 6;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-05-02 14:50:23 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_dch_e_rucch_flag, tvb, offset, 1, FALSE);
|
2008-05-20 16:36:29 +00:00
|
|
|
proto_tree_add_bits_item(tree, hf_fp_dch_e_rucch_flag, tvb,
|
|
|
|
offset*8 + bit_offset, 1, FALSE);
|
2008-05-02 14:50:23 +00:00
|
|
|
}
|
|
|
|
|
2008-05-20 16:36:29 +00:00
|
|
|
/* Timing deviation may be extended by another:
|
|
|
|
- 1 bits (3.84 TDD) OR
|
|
|
|
- 2 bits (7.68 TDD)
|
|
|
|
*/
|
2008-05-20 10:08:28 +00:00
|
|
|
if (extended_bits_present)
|
2008-05-02 14:50:23 +00:00
|
|
|
{
|
2008-06-04 17:33:48 +00:00
|
|
|
guint8 extra_bits;
|
|
|
|
guint bits_to_extend;
|
|
|
|
switch (p_fp_info->division)
|
|
|
|
{
|
|
|
|
case Division_TDD_384:
|
|
|
|
bits_to_extend = 1;
|
|
|
|
break;
|
|
|
|
case Division_TDD_768:
|
|
|
|
bits_to_extend = 2;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
/* TODO: report unexpected division type */
|
|
|
|
bits_to_extend = 1;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
extra_bits = tvb_get_guint8(tvb, offset) &
|
2008-06-05 09:15:42 +00:00
|
|
|
((bits_to_extend == 1) ? 0x01 : 0x03);
|
2008-06-04 17:33:48 +00:00
|
|
|
timing_deviation = (extra_bits << 8) | (timing_deviation);
|
2008-05-02 14:50:23 +00:00
|
|
|
proto_item_append_text(timing_deviation_ti,
|
2008-05-20 10:08:28 +00:00
|
|
|
" (extended to 0x%x)",
|
|
|
|
timing_deviation);
|
|
|
|
proto_tree_add_bits_item(tree, hf_fp_extended_bits, tvb,
|
2008-05-20 16:36:29 +00:00
|
|
|
offset*8 + (8-bits_to_extend), bits_to_extend, FALSE);
|
2008-05-02 14:50:23 +00:00
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-05-20 10:08:28 +00:00
|
|
|
timing_deviation_chips = (timing_deviation*4) - 1024;
|
|
|
|
proto_item_append_text(timing_deviation_ti, " (%d chips)",
|
|
|
|
timing_deviation_chips);
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " deviation = %u (%d chips)",
|
|
|
|
timing_deviation, timing_deviation_chips);
|
2008-05-20 10:08:28 +00:00
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_dl_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
/* CFN control */
|
|
|
|
guint cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u", cfn);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_ul_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
guint8 cfn;
|
|
|
|
gint16 toa;
|
|
|
|
|
|
|
|
/* CFN control */
|
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* ToA */
|
|
|
|
toa = tvb_get_ntohs(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, ToA = %d",
|
|
|
|
cfn, toa);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_outer_loop_power_control(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
|
2006-09-12 17:13:56 +00:00
|
|
|
{
|
2008-05-02 14:50:23 +00:00
|
|
|
/* UL SIR target */
|
2007-03-21 17:14:33 +00:00
|
|
|
float target = (float)-8.2 + ((float)0.1 * (float)(int)(tvb_get_guint8(tvb, offset)));
|
2006-09-12 17:13:56 +00:00
|
|
|
proto_tree_add_float(tree, hf_fp_ul_sir_target, tvb, offset, 1, target);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset++;
|
2006-09-12 17:13:56 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " UL SIR Target = %f", target);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-12 17:13:56 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_dl_node_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
|
2006-09-12 17:13:56 +00:00
|
|
|
{
|
2007-05-08 17:13:14 +00:00
|
|
|
return dissect_common_dl_node_synchronisation(pinfo, tree, tvb, offset);
|
2006-09-12 17:13:56 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_ul_node_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
|
2006-09-12 17:13:56 +00:00
|
|
|
{
|
2007-05-08 17:13:14 +00:00
|
|
|
return dissect_common_ul_node_synchronisation(pinfo, tree, tvb, offset);
|
2006-09-12 17:13:56 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_radio_interface_parameter_update(proto_tree *tree, packet_info *pinfo _U_, tvbuff_t *tvb, int offset)
|
2006-09-22 10:29:19 +00:00
|
|
|
{
|
|
|
|
int n;
|
|
|
|
guint8 cfn;
|
|
|
|
guint8 value;
|
|
|
|
|
|
|
|
/* Show defined flags in these 2 bytes */
|
|
|
|
for (n=4; n >= 0; n--)
|
|
|
|
{
|
|
|
|
proto_tree_add_item(tree, hf_fp_radio_interface_parameter_update_flag[n], tvb, offset, 2, FALSE);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* CFN */
|
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* DPC mode */
|
|
|
|
proto_tree_add_item(tree, hf_fp_dpc_mode, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* TPC PO */
|
|
|
|
proto_tree_add_item(tree, hf_fp_tpc_po, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Multiple RL sets indicator */
|
|
|
|
proto_tree_add_item(tree, hf_fp_multiple_rl_set_indicator, tvb, offset, 1, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* MAX_UE_TX_POW */
|
|
|
|
value = (tvb_get_guint8(tvb, offset) & 0x7f);
|
|
|
|
proto_tree_add_int(tree, hf_fp_max_ue_tx_pow, tvb, offset, 1, -55 + value);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset++;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
return offset;
|
2006-09-22 10:29:19 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_timing_advance(proto_tree *tree, packet_info *pinfo,
|
|
|
|
tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
|
2006-09-22 12:35:06 +00:00
|
|
|
{
|
2008-05-02 14:50:23 +00:00
|
|
|
guint8 cfn;
|
|
|
|
guint16 timing_advance;
|
|
|
|
proto_item *timing_advance_ti;
|
|
|
|
|
|
|
|
/* CFN control */
|
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Timing Advance */
|
|
|
|
timing_advance = (tvb_get_guint8(tvb, offset) & 0x3f) * 4;
|
|
|
|
timing_advance_ti = proto_tree_add_uint(tree, hf_fp_timing_advance, tvb, offset, 1, timing_advance);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
if ((p_fp_info->release == 7) &&
|
|
|
|
(tvb_length_remaining(tvb, offset) > 0))
|
|
|
|
{
|
|
|
|
/* New IE flags */
|
|
|
|
guint8 flags = tvb_get_guint8(tvb, offset);
|
|
|
|
guint8 extended_bits = flags & 0x01;
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
if (extended_bits)
|
|
|
|
{
|
|
|
|
guint8 extra_bit = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_item_append_text(timing_advance_ti, " (extended to %u)",
|
2008-05-02 15:27:00 +00:00
|
|
|
(timing_advance << 1) | extra_bit);
|
2008-05-02 14:50:23 +00:00
|
|
|
}
|
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, TA = %u",
|
|
|
|
cfn, timing_advance);
|
2008-05-02 14:50:23 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-22 12:35:06 +00:00
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
static int dissect_dch_tnl_congestion_indication(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
|
2006-09-22 12:35:06 +00:00
|
|
|
{
|
2008-05-25 23:12:56 +00:00
|
|
|
guint64 status;
|
2006-09-22 12:35:06 +00:00
|
|
|
|
|
|
|
/* Congestion status */
|
2008-05-25 23:12:56 +00:00
|
|
|
proto_tree_add_bits_ret_val(tree, hf_fp_congestion_status, tvb,
|
|
|
|
offset*8 + 6, 2, &status, FALSE);
|
2007-05-08 17:13:14 +00:00
|
|
|
offset++;
|
2006-09-22 12:35:06 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " status = %s",
|
|
|
|
val_to_str((guint16)status, congestion_status_vals, "unknown"));
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
return offset;
|
2006-09-22 12:35:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-09-22 10:29:19 +00:00
|
|
|
/* DCH control frame */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_dch_control_frame(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset,
|
|
|
|
struct fp_info *p_fp_info)
|
2006-09-22 10:29:19 +00:00
|
|
|
{
|
|
|
|
/* Control frame type */
|
|
|
|
guint8 control_frame_type = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_dch_control_frame_type, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO,
|
|
|
|
val_to_str(control_frame_type,
|
|
|
|
dch_control_frame_type_vals, "Unknown"));
|
2006-09-22 10:29:19 +00:00
|
|
|
|
|
|
|
switch (control_frame_type)
|
|
|
|
{
|
|
|
|
case DCH_TIMING_ADJUSTMENT:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_dch_timing_adjustment(tree, pinfo, tvb, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
case DCH_RX_TIMING_DEVIATION:
|
2008-05-20 10:08:28 +00:00
|
|
|
offset = dissect_dch_rx_timing_deviation(pinfo, tree, tvb, offset, p_fp_info);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
case DCH_DL_SYNCHRONISATION:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_dch_dl_synchronisation(tree, pinfo, tvb, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
case DCH_UL_SYNCHRONISATION:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_dch_ul_synchronisation(tree, pinfo, tvb, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
case DCH_OUTER_LOOP_POWER_CONTROL:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_dch_outer_loop_power_control(tree, pinfo, tvb, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
case DCH_DL_NODE_SYNCHRONISATION:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_dch_dl_node_synchronisation(tree, pinfo, tvb, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
case DCH_UL_NODE_SYNCHRONISATION:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_dch_ul_node_synchronisation(tree, pinfo, tvb, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
case DCH_RADIO_INTERFACE_PARAMETER_UPDATE:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_dch_radio_interface_parameter_update(tree, pinfo, tvb, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
case DCH_TIMING_ADVANCE:
|
2008-05-02 14:50:23 +00:00
|
|
|
offset = dissect_dch_timing_advance(tree, pinfo, tvb, offset, p_fp_info);
|
2006-09-22 12:35:06 +00:00
|
|
|
break;
|
2006-09-22 10:29:19 +00:00
|
|
|
case DCH_TNL_CONGESTION_INDICATION:
|
2007-05-08 17:13:14 +00:00
|
|
|
offset = dissect_dch_tnl_congestion_indication(tree, pinfo, tvb, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
break;
|
|
|
|
}
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
/* Spare Extension */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 0, offset);
|
2006-09-22 10:29:19 +00:00
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/*******************************/
|
|
|
|
/* Dissect a DCH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
guint8 cfn;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO,
|
|
|
|
is_control_frame ? " [Control] " :
|
|
|
|
((p_fp_info->is_uplink) ? " [ULData] " :
|
|
|
|
" [DLData] " ));
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
/* DCH control frame */
|
2008-05-02 14:50:23 +00:00
|
|
|
dissect_dch_control_frame(tree, pinfo, tvb, offset, p_fp_info);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/************************/
|
|
|
|
/* DCH data here */
|
|
|
|
int chan;
|
|
|
|
|
|
|
|
/* CFN */
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
|
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* One TFI for each channel */
|
|
|
|
for (chan=0; chan < p_fp_info->num_chans; chan++)
|
|
|
|
{
|
|
|
|
proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dissect TB data */
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &mac_fdd_dch_handle);
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* QE (uplink only) */
|
|
|
|
if (p_fp_info->is_uplink)
|
|
|
|
{
|
|
|
|
proto_tree_add_item(tree, hf_fp_quality_estimate, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* CRCI bits (uplink only) */
|
|
|
|
if (p_fp_info->is_uplink)
|
|
|
|
{
|
2009-11-05 21:54:06 +00:00
|
|
|
offset = dissect_crci_bits(tvb, pinfo, tree, p_fp_info, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare extension and payload CRC (optional) */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree,
|
2008-04-25 17:20:28 +00:00
|
|
|
p_fp_info->dch_crc_present, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-09-11 12:03:29 +00:00
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/**********************************/
|
|
|
|
/* Dissect an E-DCH channel */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_e_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
2010-12-17 17:40:42 +00:00
|
|
|
int offset, struct fp_info *p_fp_info,
|
|
|
|
gboolean is_common)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
2006-09-11 12:03:29 +00:00
|
|
|
guint8 number_of_subframes;
|
|
|
|
guint8 cfn;
|
|
|
|
int n;
|
2010-12-15 01:45:43 +00:00
|
|
|
struct edch_t1_subframe_info subframes[16];
|
|
|
|
|
|
|
|
if (p_fp_info->edch_type == 1) {
|
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, " (T2)");
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_edch_header_crc, tvb, offset, 2, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
2006-09-22 10:29:19 +00:00
|
|
|
/* DCH control frame */
|
2008-05-02 14:50:23 +00:00
|
|
|
dissect_dch_control_frame(tree, pinfo, tvb, offset, p_fp_info);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/********************************/
|
2006-12-07 18:06:22 +00:00
|
|
|
/* E-DCH data here */
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
guint bit_offset = 0;
|
2006-12-07 11:31:25 +00:00
|
|
|
guint total_pdus = 0;
|
2006-09-11 12:03:29 +00:00
|
|
|
guint total_bits = 0;
|
2009-11-05 21:54:06 +00:00
|
|
|
gboolean dissected = FALSE;
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
/* FSN */
|
|
|
|
proto_tree_add_item(tree, hf_fp_edch_fsn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2006-09-22 10:29:19 +00:00
|
|
|
/* Number of subframes.
|
|
|
|
This was 3 bits in early releases, is 4 bits offset by 1 in later releases */
|
2007-02-14 15:41:43 +00:00
|
|
|
if ((p_fp_info->release >= 6) &&
|
|
|
|
((p_fp_info->release_year > 2005) ||
|
|
|
|
(p_fp_info->release_year == 2005 && p_fp_info->release_month >= 9)))
|
2006-09-22 10:29:19 +00:00
|
|
|
{
|
|
|
|
/* Use 4 bits plus offset of 1 */
|
|
|
|
number_of_subframes = (tvb_get_guint8(tvb, offset) & 0x0f) + 1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Use 3 bits only */
|
|
|
|
number_of_subframes = (tvb_get_guint8(tvb, offset) & 0x07);
|
|
|
|
}
|
|
|
|
proto_tree_add_uint(tree, hf_fp_edch_number_of_subframes, tvb, offset, 1,
|
|
|
|
number_of_subframes);
|
|
|
|
|
2006-09-11 12:03:29 +00:00
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* CFN */
|
|
|
|
cfn = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-12-17 17:40:42 +00:00
|
|
|
/* Remainder of T2 or common data frames differ here... */
|
2010-12-15 01:45:43 +00:00
|
|
|
if (p_fp_info->edch_type == 1) {
|
2010-12-17 17:40:42 +00:00
|
|
|
dissect_e_dch_t2_or_common_channel_info(tvb, pinfo, tree, offset, p_fp_info,
|
|
|
|
number_of_subframes, is_common);
|
2010-12-15 01:45:43 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2006-09-11 12:03:29 +00:00
|
|
|
/* EDCH subframe header list */
|
|
|
|
for (n=0; n < number_of_subframes; n++)
|
|
|
|
{
|
|
|
|
int i;
|
2006-12-07 18:06:22 +00:00
|
|
|
int start_offset = offset;
|
2006-09-11 12:03:29 +00:00
|
|
|
proto_item *subframe_header_ti;
|
|
|
|
proto_tree *subframe_header_tree;
|
|
|
|
|
|
|
|
/* Add subframe header subtree */
|
|
|
|
subframe_header_ti = proto_tree_add_string_format(tree, hf_fp_edch_subframe_header, tvb, offset, 0,
|
|
|
|
"", "Subframe");
|
|
|
|
subframe_header_tree = proto_item_add_subtree(subframe_header_ti, ett_fp_edch_subframe_header);
|
|
|
|
|
|
|
|
/* Number of HARQ Retransmissions */
|
|
|
|
proto_tree_add_item(subframe_header_tree, hf_fp_edch_harq_retransmissions, tvb,
|
|
|
|
offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Subframe number */
|
|
|
|
subframes[n].subframe_number = (tvb_get_guint8(tvb, offset) & 0x07);
|
2010-12-17 17:40:42 +00:00
|
|
|
proto_tree_add_bits_item(subframe_header_tree, hf_fp_edch_subframe_number, tvb,
|
|
|
|
offset*8+5, 1, FALSE);
|
2006-09-11 12:03:29 +00:00
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Number of MAC-es PDUs */
|
|
|
|
subframes[n].number_of_mac_es_pdus = (tvb_get_guint8(tvb, offset) & 0xf0) >> 4;
|
|
|
|
proto_tree_add_item(subframe_header_tree, hf_fp_edch_number_of_mac_es_pdus,
|
|
|
|
tvb, offset, 1, FALSE);
|
|
|
|
bit_offset = 4;
|
|
|
|
|
|
|
|
proto_item_append_text(subframe_header_ti, " %u header (%u MAC-es PDUs)",
|
|
|
|
subframes[n].subframe_number,
|
|
|
|
subframes[n].number_of_mac_es_pdus);
|
|
|
|
|
|
|
|
/* Details of each MAC-es PDU */
|
|
|
|
for (i=0; i < subframes[n].number_of_mac_es_pdus; i++)
|
|
|
|
{
|
2007-05-08 17:13:14 +00:00
|
|
|
guint64 ddi;
|
|
|
|
int ddi_offset;
|
|
|
|
guint64 n_pdus;
|
|
|
|
int n_pdus_offset;
|
2010-11-23 11:01:48 +00:00
|
|
|
proto_item *ddi_ti;
|
|
|
|
gint ddi_size = -1;
|
|
|
|
int p;
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
/* DDI (6 bits) */
|
|
|
|
ddi_offset = offset + (bit_offset / 8);
|
|
|
|
|
2010-11-23 11:01:48 +00:00
|
|
|
ddi_ti = proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_ddi, tvb,
|
|
|
|
offset*8 + bit_offset, 6, &ddi, FALSE);
|
|
|
|
|
|
|
|
/* Look up the size from this DDI value */
|
|
|
|
for (p=0; p < p_fp_info->no_ddi_entries; p++)
|
|
|
|
{
|
|
|
|
if (ddi == p_fp_info->edch_ddi[p])
|
|
|
|
{
|
|
|
|
ddi_size = p_fp_info->edch_macd_pdu_size[p];
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (ddi_size == -1)
|
|
|
|
{
|
|
|
|
expert_add_info_format(pinfo, ddi_ti,
|
|
|
|
PI_MALFORMED, PI_ERROR,
|
|
|
|
"DDI %u not defined for this UE!", (guint)ddi);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
proto_item_append_text(ddi_ti, " (%d bits)", ddi_size);
|
|
|
|
}
|
2006-09-11 12:03:29 +00:00
|
|
|
|
2007-05-09 09:33:44 +00:00
|
|
|
subframes[n].ddi[i] = (guint8)ddi;
|
2006-09-11 12:03:29 +00:00
|
|
|
bit_offset += 6;
|
|
|
|
|
|
|
|
/* Number of MAC-d PDUs (6 bits) */
|
|
|
|
n_pdus_offset = offset + (bit_offset / 8);
|
2007-05-08 17:13:14 +00:00
|
|
|
|
|
|
|
proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_number_of_mac_d_pdus, tvb,
|
|
|
|
offset*8 + bit_offset, 6, &n_pdus, FALSE);
|
2006-09-11 12:03:29 +00:00
|
|
|
|
2007-05-09 09:33:44 +00:00
|
|
|
subframes[n].number_of_mac_d_pdus[i] = (guint8)n_pdus;
|
2006-09-11 12:03:29 +00:00
|
|
|
bit_offset += 6;
|
|
|
|
}
|
|
|
|
|
|
|
|
offset += ((bit_offset+7)/8);
|
2006-12-07 18:06:22 +00:00
|
|
|
|
|
|
|
/* Tree should cover entire subframe header */
|
|
|
|
proto_item_set_len(subframe_header_ti, offset - start_offset);
|
2006-09-11 12:03:29 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* EDCH subframes */
|
|
|
|
bit_offset = 0;
|
|
|
|
for (n=0; n < number_of_subframes; n++)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
proto_item *subframe_ti;
|
|
|
|
proto_tree *subframe_tree;
|
|
|
|
guint bits_in_subframe = 0;
|
|
|
|
guint mac_d_pdus_in_subframe = 0;
|
|
|
|
|
|
|
|
bit_offset = 0;
|
|
|
|
|
|
|
|
/* Add subframe subtree */
|
|
|
|
subframe_ti = proto_tree_add_string_format(tree, hf_fp_edch_subframe, tvb, offset, 0,
|
2006-09-12 11:36:42 +00:00
|
|
|
"", "Subframe %u data", subframes[n].subframe_number);
|
2006-09-11 12:03:29 +00:00
|
|
|
subframe_tree = proto_item_add_subtree(subframe_ti, ett_fp_edch_subframe);
|
|
|
|
|
|
|
|
for (i=0; i < subframes[n].number_of_mac_es_pdus; i++)
|
|
|
|
{
|
2006-09-14 15:43:43 +00:00
|
|
|
int m;
|
|
|
|
guint16 size = 0;
|
2006-12-14 11:50:54 +00:00
|
|
|
guint8 tsn;
|
2006-09-14 15:43:43 +00:00
|
|
|
guint send_size;
|
|
|
|
proto_item *ti;
|
2010-08-03 14:26:35 +00:00
|
|
|
int macd_idx;
|
2010-08-25 13:01:00 +00:00
|
|
|
proto_tree *maces_tree = NULL;
|
2006-09-11 12:03:29 +00:00
|
|
|
|
|
|
|
/* Look up mac-d pdu size for this ddi */
|
|
|
|
for (m=0; m < p_fp_info->no_ddi_entries; m++)
|
|
|
|
{
|
|
|
|
if (subframes[n].ddi[i] == p_fp_info->edch_ddi[m])
|
|
|
|
{
|
|
|
|
size = p_fp_info->edch_macd_pdu_size[m];
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (m == p_fp_info->no_ddi_entries)
|
|
|
|
{
|
|
|
|
/* Not found. Oops */
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Send MAC-dd PDUs together as one MAC-es PDU */
|
|
|
|
send_size = size * subframes[n].number_of_mac_d_pdus[i];
|
|
|
|
|
|
|
|
/* 2 bits spare */
|
|
|
|
proto_tree_add_item(subframe_tree, hf_fp_edch_pdu_padding, tvb,
|
|
|
|
offset + (bit_offset/8),
|
|
|
|
1, FALSE);
|
|
|
|
bit_offset += 2;
|
|
|
|
|
|
|
|
/* TSN */
|
2006-12-14 11:50:54 +00:00
|
|
|
tsn = (tvb_get_guint8(tvb, offset + (bit_offset/8)) & 0x3f);
|
2006-09-11 12:03:29 +00:00
|
|
|
proto_tree_add_item(subframe_tree, hf_fp_edch_tsn, tvb,
|
|
|
|
offset + (bit_offset/8),
|
|
|
|
1, FALSE);
|
|
|
|
bit_offset += 6;
|
|
|
|
|
|
|
|
/* PDU */
|
2006-10-05 14:10:10 +00:00
|
|
|
if (subframe_tree)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_item(subframe_tree, hf_fp_edch_mac_es_pdu, tvb,
|
|
|
|
offset + (bit_offset/8),
|
|
|
|
((bit_offset % 8) + send_size + 7) / 8,
|
|
|
|
FALSE);
|
2010-09-15 15:52:30 +00:00
|
|
|
proto_item_append_text(ti, " (%u * %u = %u bits, PDU %d)",
|
2006-10-05 14:10:10 +00:00
|
|
|
size, subframes[n].number_of_mac_d_pdus[i],
|
|
|
|
send_size, n);
|
2010-08-25 13:01:00 +00:00
|
|
|
maces_tree = proto_item_add_subtree(ti, ett_fp_edch_maces);
|
2006-10-05 14:10:10 +00:00
|
|
|
}
|
2010-08-03 14:26:35 +00:00
|
|
|
for (macd_idx = 0; macd_idx < subframes[n].number_of_mac_d_pdus[i]; macd_idx++) {
|
2010-08-25 13:01:00 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
if (preferences_call_mac_dissectors) {
|
2010-08-25 13:01:00 +00:00
|
|
|
tvbuff_t *next_tvb;
|
|
|
|
pinfo->fd->subnum = macd_idx; /* set subframe number to current TB */
|
2010-08-03 14:26:35 +00:00
|
|
|
/* create new TVB and pass further on */
|
|
|
|
next_tvb = tvb_new_subset(tvb, offset + bit_offset/8,
|
|
|
|
((bit_offset % 8) + size + 7) / 8, -1);
|
2010-08-25 13:01:00 +00:00
|
|
|
/* TODO: use maces_tree? */
|
2010-08-03 14:26:35 +00:00
|
|
|
call_dissector(mac_fdd_edch_handle, next_tvb, pinfo, top_level_tree);
|
|
|
|
dissected = TRUE;
|
|
|
|
}
|
2010-08-25 13:01:00 +00:00
|
|
|
else {
|
|
|
|
/* Just add as a MAC-d PDU */
|
|
|
|
proto_tree_add_item(maces_tree, hf_fp_mac_d_pdu, tvb,
|
|
|
|
offset + (bit_offset/8),
|
|
|
|
((bit_offset % 8) + size + 7) / 8,
|
|
|
|
FALSE);
|
|
|
|
}
|
2010-08-04 14:42:09 +00:00
|
|
|
bit_offset += size;
|
2010-08-03 14:26:35 +00:00
|
|
|
}
|
2009-11-05 21:54:06 +00:00
|
|
|
|
2006-09-11 12:03:29 +00:00
|
|
|
bits_in_subframe += send_size;
|
|
|
|
mac_d_pdus_in_subframe += subframes[n].number_of_mac_d_pdus[i];
|
|
|
|
|
|
|
|
/* Pad out to next byte */
|
|
|
|
if (bit_offset % 8)
|
|
|
|
{
|
|
|
|
bit_offset += (8 - (bit_offset % 8));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-10-05 14:10:10 +00:00
|
|
|
if (tree)
|
|
|
|
{
|
|
|
|
/* Tree should cover entire subframe */
|
|
|
|
proto_item_set_len(subframe_ti, bit_offset/8);
|
|
|
|
/* Append summary info to subframe label */
|
|
|
|
proto_item_append_text(subframe_ti, " (%u bits in %u MAC-d PDUs)",
|
|
|
|
bits_in_subframe, mac_d_pdus_in_subframe);
|
|
|
|
}
|
2006-12-07 11:31:25 +00:00
|
|
|
total_pdus += mac_d_pdus_in_subframe;
|
2006-09-11 12:03:29 +00:00
|
|
|
total_bits += bits_in_subframe;
|
|
|
|
|
|
|
|
offset += (bit_offset/8);
|
|
|
|
}
|
|
|
|
|
2009-11-05 21:54:06 +00:00
|
|
|
/* Report number of subframes in info column
|
|
|
|
* do this only if no other dissector was called */
|
2010-08-03 14:26:35 +00:00
|
|
|
if (dissected == FALSE)
|
2006-09-11 12:03:29 +00:00
|
|
|
{
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO,
|
2006-12-07 11:31:25 +00:00
|
|
|
" CFN = %03u (%u bits in %u pdus in %u subframes)",
|
|
|
|
cfn, total_bits, total_pdus, number_of_subframes);
|
2006-09-11 12:03:29 +00:00
|
|
|
}
|
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare extension and payload CRC (optional) */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree,
|
|
|
|
p_fp_info->dch_crc_present, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-12-17 17:40:42 +00:00
|
|
|
/* Dissect the remainder of the T2 or common frame that differs from T1 */
|
|
|
|
static void dissect_e_dch_t2_or_common_channel_info(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info _U_,
|
|
|
|
int number_of_subframes,
|
|
|
|
gboolean is_common)
|
2010-12-15 01:45:43 +00:00
|
|
|
{
|
|
|
|
int n;
|
|
|
|
int pdu_no;
|
|
|
|
static struct edch_t2_subframe_info subframes[16];
|
|
|
|
guint64 total_macis_sdus;
|
|
|
|
guint16 macis_sdus_found = 0;
|
2010-12-15 10:53:35 +00:00
|
|
|
guint16 macis_pdus = 0;
|
|
|
|
guint32 total_bytes = 0;
|
2010-12-17 17:40:42 +00:00
|
|
|
gboolean F = TRUE; /* We want to continue loop if get E-RNTI indication... */
|
2010-12-15 01:45:43 +00:00
|
|
|
proto_item *subframe_macis_descriptors_ti = NULL;
|
2010-12-17 17:40:42 +00:00
|
|
|
gint bit_offset;
|
2010-12-15 01:45:43 +00:00
|
|
|
|
|
|
|
/* User Buffer size */
|
|
|
|
proto_tree_add_bits_item(tree, hf_fp_edch_user_buffer_size, tvb, offset*8,
|
|
|
|
18, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* Spare is in-between... */
|
|
|
|
|
|
|
|
/* Total number of MAC-is SDUs */
|
|
|
|
proto_tree_add_bits_ret_val(tree, hf_fp_edch_no_macid_sdus, tvb, offset*8+4,
|
|
|
|
12, &total_macis_sdus, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
2010-12-17 17:40:42 +00:00
|
|
|
if (is_common) {
|
|
|
|
/* E-RNTI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_edch_e_rnti, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
|
|
|
|
bit_offset = offset*8;
|
2010-12-15 01:45:43 +00:00
|
|
|
/* EDCH subframe header list */
|
|
|
|
for (n=0; n < number_of_subframes; n++) {
|
2010-12-17 17:40:42 +00:00
|
|
|
guint64 subframe_number;
|
|
|
|
guint64 no_of_macis_pdus;
|
2010-12-15 01:45:43 +00:00
|
|
|
proto_item *subframe_header_ti;
|
|
|
|
proto_tree *subframe_header_tree;
|
|
|
|
|
|
|
|
/* Add subframe header subtree */
|
|
|
|
subframe_header_ti = proto_tree_add_string_format(tree, hf_fp_edch_subframe_header, tvb, offset, 0,
|
|
|
|
"", "Subframe");
|
|
|
|
subframe_header_tree = proto_item_add_subtree(subframe_header_ti, ett_fp_edch_subframe_header);
|
|
|
|
|
2010-12-17 17:40:42 +00:00
|
|
|
/* Spare bit */
|
|
|
|
bit_offset++;
|
|
|
|
|
|
|
|
if (!is_common) {
|
|
|
|
/* Number of HARQ Retransmissions */
|
|
|
|
proto_tree_add_item(subframe_header_tree, hf_fp_edch_harq_retransmissions, tvb,
|
|
|
|
bit_offset/8, 1, FALSE);
|
|
|
|
bit_offset += 4;
|
|
|
|
}
|
2010-12-15 01:45:43 +00:00
|
|
|
|
|
|
|
/* Subframe number */
|
2010-12-17 17:40:42 +00:00
|
|
|
proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_subframe_number, tvb,
|
|
|
|
bit_offset, 3, &subframe_number, FALSE);
|
|
|
|
subframes[n].subframe_number = (guint8)subframe_number;
|
|
|
|
bit_offset += 3;
|
2010-12-15 01:45:43 +00:00
|
|
|
|
|
|
|
/* Number of MAC-is PDUs */
|
2010-12-17 17:40:42 +00:00
|
|
|
proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_number_of_mac_is_pdus, tvb,
|
|
|
|
bit_offset, 4, &no_of_macis_pdus, FALSE);
|
|
|
|
bit_offset += 4;
|
|
|
|
subframes[n].number_of_mac_is_pdus = (guint8)no_of_macis_pdus;
|
2010-12-15 10:53:35 +00:00
|
|
|
macis_pdus += subframes[n].number_of_mac_is_pdus;
|
2010-12-15 01:45:43 +00:00
|
|
|
|
2010-12-17 17:40:42 +00:00
|
|
|
/* Next 4 bits are spare for T2*/
|
|
|
|
if (!is_common) {
|
|
|
|
bit_offset += 4;
|
|
|
|
}
|
2010-12-15 01:45:43 +00:00
|
|
|
|
|
|
|
/* Show summary in root */
|
|
|
|
proto_item_append_text(subframe_header_ti, " (SFN %u, %u MAC-is PDUs)",
|
|
|
|
subframes[n].subframe_number, subframes[n].number_of_mac_is_pdus);
|
2010-12-17 17:40:42 +00:00
|
|
|
proto_item_set_len(subframe_header_ti, is_common ? 1 : 2);
|
2010-12-15 01:45:43 +00:00
|
|
|
}
|
2010-12-17 17:40:42 +00:00
|
|
|
offset = bit_offset / 8;
|
2010-12-15 01:45:43 +00:00
|
|
|
|
|
|
|
|
|
|
|
/* MAC-is PDU descriptors for each subframe follow */
|
|
|
|
for (n=0; n < number_of_subframes; n++) {
|
|
|
|
proto_tree *subframe_macis_descriptors_tree;
|
|
|
|
|
|
|
|
/* Add subframe header subtree */
|
|
|
|
subframe_macis_descriptors_ti = proto_tree_add_string_format(tree, hf_fp_edch_macis_descriptors, tvb, offset, 0,
|
|
|
|
"", "MAC-is descriptors (SFN %u)", subframes[n].subframe_number);
|
|
|
|
proto_item_set_len(subframe_macis_descriptors_ti, subframes[n].number_of_mac_is_pdus*2);
|
|
|
|
subframe_macis_descriptors_tree = proto_item_add_subtree(subframe_macis_descriptors_ti,
|
|
|
|
ett_fp_edch_macis_descriptors);
|
|
|
|
|
|
|
|
/* Find a sequence of descriptors for each MAC-is PDU in this subframe */
|
|
|
|
for (pdu_no=0; pdu_no < subframes[n].number_of_mac_is_pdus; pdu_no++) {
|
|
|
|
proto_item *f_ti = NULL;
|
|
|
|
|
|
|
|
subframes[n].number_of_mac_is_sdus[pdu_no] = 0;
|
|
|
|
|
|
|
|
do {
|
|
|
|
/* Check we haven't gone past the limit */
|
|
|
|
if (macis_sdus_found++ > total_macis_sdus) {
|
|
|
|
expert_add_info_format(pinfo, f_ti, PI_MALFORMED, PI_ERROR,
|
|
|
|
"Found too many (%u) MAC-is SDUs - header said there were %u",
|
|
|
|
macis_sdus_found, (guint16)total_macis_sdus);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* LCH-ID */
|
|
|
|
subframes[n].mac_is_lchid[pdu_no][subframes[n].number_of_mac_is_sdus[pdu_no]] = (tvb_get_guint8(tvb, offset) & 0xf0) >> 4;
|
|
|
|
proto_tree_add_item(subframe_macis_descriptors_tree, hf_fp_edch_macis_lchid, tvb, offset, 1, FALSE);
|
2010-12-17 17:40:42 +00:00
|
|
|
if (subframes[n].mac_is_lchid[pdu_no][subframes[n].number_of_mac_is_sdus[pdu_no]] == 15) {
|
|
|
|
proto_item *ti;
|
|
|
|
|
|
|
|
/* 4 bits of spare */
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* E-RNTI */
|
|
|
|
ti = proto_tree_add_item(tree, hf_fp_edch_e_rnti, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* This is only allowed if:
|
|
|
|
- its the common case AND
|
|
|
|
- its the first descriptor */
|
|
|
|
if (!is_common) {
|
|
|
|
expert_add_info_format(pinfo, ti,
|
|
|
|
PI_MALFORMED, PI_ERROR,
|
|
|
|
"E-RNTI not supposed to appear for T2 EDCH frames");
|
|
|
|
}
|
|
|
|
if (subframes[n].number_of_mac_is_sdus[pdu_no] > 0) {
|
|
|
|
expert_add_info_format(pinfo, ti,
|
|
|
|
PI_MALFORMED, PI_ERROR,
|
|
|
|
"E-RNTI must be first entry among descriptors");
|
|
|
|
}
|
|
|
|
continue;
|
|
|
|
}
|
2010-12-15 01:45:43 +00:00
|
|
|
|
|
|
|
/* Length */
|
|
|
|
subframes[n].mac_is_length[pdu_no][subframes[n].number_of_mac_is_sdus[pdu_no]] = (tvb_get_ntohs(tvb, offset) & 0x0ffe) >> 1;
|
|
|
|
proto_tree_add_item(subframe_macis_descriptors_tree, hf_fp_edch_macis_length, tvb, offset, 2, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Flag */
|
|
|
|
F = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
f_ti = proto_tree_add_item(subframe_macis_descriptors_tree, hf_fp_edch_macis_flag, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
subframes[n].number_of_mac_is_sdus[pdu_no]++;
|
|
|
|
|
|
|
|
offset++;
|
|
|
|
} while (F);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Check overall count of MAC-is SDUs */
|
|
|
|
if (macis_sdus_found != total_macis_sdus) {
|
|
|
|
expert_add_info_format(pinfo, subframe_macis_descriptors_ti, PI_MALFORMED, PI_ERROR,
|
|
|
|
"Frame contains %u MAC-is SDUs - header said there would be %u!",
|
|
|
|
macis_sdus_found, (guint16)total_macis_sdus);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Now PDUs */
|
|
|
|
for (n=0; n < number_of_subframes; n++) {
|
|
|
|
|
|
|
|
/* MAC-is PDU */
|
|
|
|
for (pdu_no=0; pdu_no < subframes[n].number_of_mac_is_pdus; pdu_no++) {
|
|
|
|
int sdu_no;
|
|
|
|
guint8 ss, tsn;
|
2010-12-15 10:53:35 +00:00
|
|
|
guint32 subframe_bytes = 0;
|
2010-12-15 01:45:43 +00:00
|
|
|
proto_item *ti;
|
|
|
|
|
|
|
|
proto_item *macis_pdu_ti;
|
|
|
|
proto_tree *macis_pdu_tree;
|
|
|
|
|
|
|
|
/* Add subframe header subtree */
|
|
|
|
macis_pdu_ti = proto_tree_add_string_format(tree, hf_fp_edch_subframe_header, tvb, offset, 0,
|
2010-12-15 10:53:35 +00:00
|
|
|
"", "MAC-is PDU (SFN=%u PDU %u)",
|
2010-12-15 01:45:43 +00:00
|
|
|
subframes[n].subframe_number, pdu_no+1);
|
|
|
|
macis_pdu_tree = proto_item_add_subtree(macis_pdu_ti, ett_fp_edch_macis_pdu);
|
|
|
|
|
|
|
|
|
|
|
|
/* SS */
|
|
|
|
ss = (tvb_get_guint8(tvb, offset) & 0xc0) >> 6;
|
|
|
|
proto_tree_add_item(macis_pdu_tree, hf_fp_edch_macis_ss, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* TSN */
|
|
|
|
tsn = tvb_get_guint8(tvb, offset) & 0x03;
|
|
|
|
proto_tree_add_item(macis_pdu_tree, hf_fp_edch_macis_tsn, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* MAC-is SDUs (i.e. MACd PDUs) */
|
|
|
|
for (sdu_no=0; sdu_no < subframes[n].number_of_mac_is_sdus[pdu_no]; sdu_no++) {
|
2010-12-15 10:53:35 +00:00
|
|
|
const guint8 *pdu_data;
|
|
|
|
int i;
|
|
|
|
char buff[64];
|
2010-12-15 01:45:43 +00:00
|
|
|
|
|
|
|
ti = proto_tree_add_item(macis_pdu_tree, hf_fp_edch_macis_sdu, tvb,
|
|
|
|
offset,
|
|
|
|
subframes[n].mac_is_length[pdu_no][sdu_no],
|
|
|
|
FALSE);
|
2010-12-15 12:07:41 +00:00
|
|
|
proto_item_append_text(ti, " (%s Len=%u): ",
|
|
|
|
val_to_str_const(subframes[n].mac_is_lchid[pdu_no][sdu_no], lchid_vals, "Unknown"),
|
2010-12-15 01:45:43 +00:00
|
|
|
subframes[n].mac_is_length[pdu_no][sdu_no]);
|
|
|
|
|
2010-12-15 10:53:35 +00:00
|
|
|
/* Show bytes too. There must be a nicer way of doing this! */
|
|
|
|
pdu_data = tvb_get_ptr(tvb, offset, subframes[n].mac_is_length[pdu_no][sdu_no]);
|
|
|
|
for (i=0; i < subframes[n].mac_is_length[pdu_no][sdu_no]; i++) {
|
|
|
|
g_snprintf(buff+(i*2), 3, "%02x", pdu_data[i]);
|
|
|
|
if (i >= 30) {
|
|
|
|
g_snprintf(buff+(i*2), 4, "...");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
proto_item_append_text(ti, "%s", buff);
|
|
|
|
|
2010-12-15 01:45:43 +00:00
|
|
|
offset += subframes[n].mac_is_length[pdu_no][sdu_no];
|
2010-12-15 10:53:35 +00:00
|
|
|
subframe_bytes += subframes[n].mac_is_length[pdu_no][sdu_no];
|
2010-12-15 01:45:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
proto_item_append_text(macis_pdu_ti, " - SS=%u TSN=%u (%u bytes in %u SDUs)",
|
2010-12-15 10:53:35 +00:00
|
|
|
ss, tsn, subframe_bytes, subframes[n].number_of_mac_is_sdus[pdu_no]);
|
|
|
|
total_bytes += subframe_bytes;
|
2010-12-15 01:45:43 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-12-15 10:53:35 +00:00
|
|
|
/* Add data summary to info column */
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " (%u bytes in %u SDUs in %u MAC-is PDUs in %u subframes)",
|
|
|
|
total_bytes, macis_sdus_found, macis_pdus, number_of_subframes);;
|
|
|
|
|
2010-12-15 01:45:43 +00:00
|
|
|
/* Spare extension and payload CRC (optional) */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree,
|
|
|
|
p_fp_info->dch_crc_present, offset);
|
|
|
|
}
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2008-05-25 23:12:56 +00:00
|
|
|
/**********************************************************/
|
|
|
|
/* Dissect an HSDSCH channel */
|
|
|
|
/* The data format corresponds to the format */
|
|
|
|
/* described in R5 and R6, and frame type 1 in Release 7. */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_hsdsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
guint8 number_of_pdus;
|
|
|
|
guint16 pdu_length;
|
2006-11-09 16:35:12 +00:00
|
|
|
guint16 user_buffer_size;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2008-05-11 00:46:25 +00:00
|
|
|
/**************************************/
|
|
|
|
/* HS-DCH data here (type 1 in R7) */
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2008-05-09 17:46:45 +00:00
|
|
|
/* Frame Seq Nr */
|
|
|
|
if ((p_fp_info->release == 6) ||
|
|
|
|
(p_fp_info->release == 7))
|
|
|
|
{
|
2008-06-12 16:50:23 +00:00
|
|
|
guint8 frame_seq_no = (tvb_get_guint8(tvb, offset) & 0xf0) >> 4;
|
2008-05-09 17:46:45 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_frame_seq_nr, tvb, offset, 1, FALSE);
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " seqno=%u", frame_seq_no);
|
2008-05-09 17:46:45 +00:00
|
|
|
}
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* CmCH-PI */
|
|
|
|
proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* MAC-d PDU Length (13 bits) */
|
|
|
|
pdu_length = (tvb_get_ntohs(tvb, offset) >> 3);
|
|
|
|
proto_tree_add_item(tree, hf_fp_mac_d_pdu_len, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
2008-05-09 17:46:45 +00:00
|
|
|
if ((p_fp_info->release == 6) ||
|
|
|
|
(p_fp_info->release == 7))
|
|
|
|
{
|
2008-05-11 00:46:25 +00:00
|
|
|
/* Flush bit */
|
2008-05-09 17:46:45 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_flush, tvb, offset-1, 1, FALSE);
|
2008-05-11 00:46:25 +00:00
|
|
|
|
|
|
|
/* FSN/DRT reset bit */
|
|
|
|
proto_tree_add_item(tree, hf_fp_fsn_drt_reset, tvb, offset-1, 1, FALSE);
|
2008-05-09 17:46:45 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
/* Num of PDUs */
|
2006-09-04 11:04:14 +00:00
|
|
|
number_of_pdus = tvb_get_guint8(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_num_of_pdu, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* User buffer size */
|
2006-11-09 16:35:12 +00:00
|
|
|
user_buffer_size = tvb_get_ntohs(tvb, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* MAC-d PDUs */
|
|
|
|
offset = dissect_macd_pdu_data(tvb, pinfo, tree, offset, pdu_length,
|
|
|
|
number_of_pdus);
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " %ux%u-bit PDUs User-Buffer-Size=%u",
|
|
|
|
number_of_pdus, pdu_length, user_buffer_size);
|
2006-11-09 16:35:12 +00:00
|
|
|
|
2008-05-20 10:08:28 +00:00
|
|
|
/* Extra IEs (if there is room for them) */
|
|
|
|
if (((p_fp_info->release == 6) ||
|
|
|
|
(p_fp_info->release == 7)) &&
|
|
|
|
(tvb_length_remaining(tvb, offset) > 2))
|
2006-09-11 12:03:29 +00:00
|
|
|
{
|
2006-09-13 13:32:31 +00:00
|
|
|
int n;
|
|
|
|
guint8 flags;
|
|
|
|
guint8 flag_bytes = 0;
|
|
|
|
|
|
|
|
/* New IE flags */
|
|
|
|
do
|
|
|
|
{
|
2006-09-14 15:43:43 +00:00
|
|
|
proto_item *new_ie_flags_ti;
|
|
|
|
proto_tree *new_ie_flags_tree;
|
|
|
|
guint ies_found = 0;
|
|
|
|
|
|
|
|
/* Add new IE flags subtree */
|
|
|
|
new_ie_flags_ti = proto_tree_add_string_format(tree, hf_fp_hsdsch_new_ie_flags, tvb, offset, 1,
|
|
|
|
"", "New IE flags");
|
|
|
|
new_ie_flags_tree = proto_item_add_subtree(new_ie_flags_ti, ett_fp_hsdsch_new_ie_flags);
|
|
|
|
|
2006-09-13 13:32:31 +00:00
|
|
|
/* Read next byte */
|
|
|
|
flags = tvb_get_guint8(tvb, offset);
|
|
|
|
flag_bytes++;
|
|
|
|
|
|
|
|
/* Dissect individual bits */
|
|
|
|
for (n=0; n < 8; n++)
|
|
|
|
{
|
2006-09-14 15:43:43 +00:00
|
|
|
proto_tree_add_item(new_ie_flags_tree, hf_fp_hsdsch_new_ie_flag[n], tvb, offset, 1, FALSE);
|
|
|
|
if ((flags >> (7-n)) & 0x01)
|
|
|
|
{
|
|
|
|
ies_found++;
|
|
|
|
}
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
offset++;
|
|
|
|
|
2006-09-14 15:43:43 +00:00
|
|
|
proto_item_append_text(new_ie_flags_ti, " (%u IEs found)", ies_found);
|
|
|
|
|
2006-09-13 13:32:31 +00:00
|
|
|
/* Last bit set will indicate another flags byte follows... */
|
|
|
|
} while (0); /*((flags & 0x01) && (flag_bytes < 31));*/
|
|
|
|
|
|
|
|
if (1) /*(flags & 0x8) */
|
|
|
|
{
|
|
|
|
/* DRT is shown as mandatory in the diagram (3GPP TS 25.435 V6.3.0),
|
|
|
|
but the description below it states that
|
|
|
|
it should depend upon the first bit. The detailed description of
|
|
|
|
New IE flags doesn't agree, so treat as mandatory for now... */
|
|
|
|
proto_tree_add_item(tree, hf_fp_hsdsch_drt, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
}
|
2006-09-11 12:03:29 +00:00
|
|
|
}
|
|
|
|
|
2007-05-08 17:13:14 +00:00
|
|
|
/* Spare Extension and Payload CRC */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2008-05-11 00:46:25 +00:00
|
|
|
/******************************************/
|
|
|
|
/* Dissect an HSDSCH type 2 channel */
|
2008-05-25 23:12:56 +00:00
|
|
|
/* (introduced in Release 7) */
|
|
|
|
/* N.B. there is currently no support for */
|
|
|
|
/* frame type 3 (IuR only?) */
|
2010-08-03 14:26:35 +00:00
|
|
|
static void dissect_hsdsch_type_2_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
|
|
int offset, struct fp_info *p_fp_info)
|
2008-05-11 00:46:25 +00:00
|
|
|
{
|
|
|
|
gboolean is_control_frame;
|
|
|
|
|
|
|
|
/* Header CRC */
|
|
|
|
proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* Frame Type */
|
|
|
|
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
|
2008-05-11 00:46:25 +00:00
|
|
|
|
|
|
|
if (is_control_frame)
|
|
|
|
{
|
|
|
|
dissect_common_control(tvb, pinfo, tree, offset, p_fp_info);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
guint8 number_of_pdu_blocks;
|
|
|
|
gboolean drt_present = FALSE;
|
|
|
|
gboolean fach_present = FALSE;
|
|
|
|
guint16 user_buffer_size;
|
|
|
|
int n;
|
|
|
|
|
|
|
|
#define MAX_PDU_BLOCKS 31
|
2008-05-12 16:25:49 +00:00
|
|
|
guint64 lchid[MAX_PDU_BLOCKS];
|
2008-05-11 00:46:25 +00:00
|
|
|
guint64 pdu_length[MAX_PDU_BLOCKS];
|
|
|
|
guint64 no_of_pdus[MAX_PDU_BLOCKS];
|
|
|
|
|
|
|
|
/********************************/
|
|
|
|
/* HS-DCH type 2 data here */
|
|
|
|
|
2009-09-24 20:00:21 +00:00
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, "(ehs)");
|
2008-06-18 16:06:12 +00:00
|
|
|
|
2008-05-11 00:46:25 +00:00
|
|
|
/* Frame Seq Nr (4 bits) */
|
|
|
|
if ((p_fp_info->release == 6) ||
|
|
|
|
(p_fp_info->release == 7))
|
|
|
|
{
|
2008-06-12 16:50:23 +00:00
|
|
|
guint8 frame_seq_no = (tvb_get_guint8(tvb, offset) & 0xf0) >> 4;
|
2008-05-11 00:46:25 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_frame_seq_nr, tvb, offset, 1, FALSE);
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " seqno=%u", frame_seq_no);
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* CmCH-PI (4 bits) */
|
|
|
|
proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* Total number of PDU blocks (5 bits) */
|
|
|
|
number_of_pdu_blocks = (tvb_get_guint8(tvb, offset) >> 3);
|
|
|
|
proto_tree_add_item(tree, hf_fp_total_pdu_blocks, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
if (p_fp_info->release == 7)
|
|
|
|
{
|
|
|
|
/* Flush bit */
|
|
|
|
proto_tree_add_item(tree, hf_fp_flush, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* FSN/DRT reset bit */
|
|
|
|
proto_tree_add_item(tree, hf_fp_fsn_drt_reset, tvb, offset, 1, FALSE);
|
|
|
|
|
|
|
|
/* DRT Indicator */
|
|
|
|
drt_present = tvb_get_guint8(tvb, offset) & 0x01;
|
|
|
|
proto_tree_add_item(tree, hf_fp_drt_indicator, tvb, offset, 1, FALSE);
|
|
|
|
}
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* FACH Indicator flag */
|
2008-05-20 10:08:28 +00:00
|
|
|
fach_present = (tvb_get_guint8(tvb, offset) & 0x08) >> 7;
|
2008-05-11 00:46:25 +00:00
|
|
|
proto_tree_add_item(tree, hf_fp_fach_indicator, tvb, offset, 1, FALSE);
|
|
|
|
offset++;
|
|
|
|
|
|
|
|
/* User buffer size */
|
|
|
|
user_buffer_size = tvb_get_ntohs(tvb, offset);
|
|
|
|
proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " User-Buffer-Size=%u", user_buffer_size);
|
2008-05-11 00:46:25 +00:00
|
|
|
|
|
|
|
|
|
|
|
/********************************************************************/
|
|
|
|
/* Now read number_of_pdu_blocks header entries */
|
|
|
|
for (n=0; n < number_of_pdu_blocks; n++)
|
|
|
|
{
|
2008-05-12 16:25:49 +00:00
|
|
|
proto_item *pdu_block_header_ti;
|
|
|
|
proto_tree *pdu_block_header_tree;
|
2010-08-16 15:14:01 +00:00
|
|
|
int block_header_start_offset = offset;
|
2008-05-12 16:25:49 +00:00
|
|
|
|
|
|
|
/* Add PDU block header subtree */
|
|
|
|
pdu_block_header_ti = proto_tree_add_string_format(tree, hf_fp_hsdsch_pdu_block_header,
|
|
|
|
tvb, offset, 0,
|
|
|
|
"",
|
2008-05-20 10:08:28 +00:00
|
|
|
"PDU Block Header");
|
2008-05-12 16:25:49 +00:00
|
|
|
pdu_block_header_tree = proto_item_add_subtree(pdu_block_header_ti,
|
|
|
|
ett_fp_hsdsch_pdu_block_header);
|
2008-05-11 00:46:25 +00:00
|
|
|
|
|
|
|
/* MAC-d/c PDU length in this block (11 bits) */
|
2008-05-12 16:25:49 +00:00
|
|
|
proto_tree_add_bits_ret_val(pdu_block_header_tree, hf_fp_pdu_length_in_block, tvb,
|
2008-05-11 00:46:25 +00:00
|
|
|
(offset*8) + ((n % 2) ? 4 : 0), 11,
|
|
|
|
&pdu_length[n], FALSE);
|
|
|
|
if ((n % 2) == 0)
|
|
|
|
offset++;
|
|
|
|
else
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
|
|
|
|
/* # PDUs in this block (4 bits) */
|
2008-05-12 16:25:49 +00:00
|
|
|
proto_tree_add_bits_ret_val(pdu_block_header_tree, hf_fp_pdus_in_block, tvb,
|
2008-05-20 10:08:28 +00:00
|
|
|
(offset*8) + ((n % 2) ? 0 : 4), 4,
|
2008-05-11 00:46:25 +00:00
|
|
|
&no_of_pdus[n], FALSE);
|
2010-08-16 15:14:01 +00:00
|
|
|
if ((n % 2) == 0) {
|
2008-05-11 00:46:25 +00:00
|
|
|
offset++;
|
2010-08-16 15:14:01 +00:00
|
|
|
}
|
2008-05-11 00:46:25 +00:00
|
|
|
|
|
|
|
/* Logical channel ID in block (4 bits) */
|
2008-05-12 16:25:49 +00:00
|
|
|
proto_tree_add_bits_ret_val(pdu_block_header_tree, hf_fp_lchid, tvb,
|
2008-05-20 10:08:28 +00:00
|
|
|
(offset*8) + ((n % 2) ? 4 : 0), 4,
|
2008-05-12 16:25:49 +00:00
|
|
|
&lchid[n], FALSE);
|
2010-08-16 15:14:01 +00:00
|
|
|
if ((n % 2) == 1) {
|
2008-05-11 00:46:25 +00:00
|
|
|
offset++;
|
2010-08-16 15:14:01 +00:00
|
|
|
}
|
2008-05-12 16:25:49 +00:00
|
|
|
else {
|
|
|
|
if (n == (number_of_pdu_blocks-1)) {
|
|
|
|
/* Byte is padded out for last block */
|
|
|
|
offset++;
|
|
|
|
}
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
2008-05-12 16:25:49 +00:00
|
|
|
|
|
|
|
/* Append summary to header tree root */
|
|
|
|
proto_item_append_text(pdu_block_header_ti,
|
2008-05-27 19:00:47 +00:00
|
|
|
" (lch:%u, %u pdus of %u bytes)",
|
2008-05-12 16:25:49 +00:00
|
|
|
(guint16)lchid[n],
|
|
|
|
(guint16)no_of_pdus[n],
|
|
|
|
(guint16)pdu_length[n]);
|
2010-08-16 15:14:01 +00:00
|
|
|
|
|
|
|
/* Set length of header tree item */
|
|
|
|
if (((n % 2) == 0) && (n < (number_of_pdu_blocks-1))) {
|
|
|
|
proto_item_set_len(pdu_block_header_ti,
|
|
|
|
offset - block_header_start_offset+1);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
proto_item_set_len(pdu_block_header_ti,
|
|
|
|
offset - block_header_start_offset);
|
|
|
|
}
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**********************************************/
|
|
|
|
/* Optional fields indicated by earlier flags */
|
|
|
|
if (drt_present)
|
|
|
|
{
|
|
|
|
/* DRT */
|
|
|
|
proto_tree_add_item(tree, hf_fp_drt, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (fach_present)
|
|
|
|
{
|
|
|
|
/* H-RNTI: */
|
|
|
|
proto_tree_add_item(tree, hf_fp_hrnti, tvb, offset, 2, FALSE);
|
|
|
|
offset += 2;
|
|
|
|
|
|
|
|
/* RACH Measurement Result */
|
|
|
|
proto_tree_add_item(tree, hf_fp_rach_measurement_result, tvb, offset, 2, FALSE);
|
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/********************************************************************/
|
|
|
|
/* Now read the MAC-d/c PDUs for each block using info from headers */
|
|
|
|
for (n=0; n < number_of_pdu_blocks; n++)
|
|
|
|
{
|
2008-05-12 16:25:49 +00:00
|
|
|
/* Add PDU block header subtree */
|
2008-05-27 16:08:08 +00:00
|
|
|
offset = dissect_macd_pdu_data_type_2(tvb, pinfo, tree, offset,
|
|
|
|
(guint16)pdu_length[n],
|
|
|
|
(guint16)no_of_pdus[n]);
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Spare Extension and Payload CRC */
|
|
|
|
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-11-29 12:05:23 +00:00
|
|
|
static gboolean heur_dissect_fp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
|
|
{
|
|
|
|
struct fp_info *p_fp_info;
|
|
|
|
|
|
|
|
p_fp_info = p_get_proto_data(pinfo->fd, proto_fp);
|
|
|
|
|
|
|
|
/* if no FP info is present, assume this is not FP over UDP */
|
|
|
|
if (!p_fp_info) return FALSE;
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
/* if FP info is present, check that it really is an ethernet link */
|
|
|
|
if (p_fp_info->link_type != FP_Link_Ethernet) {
|
|
|
|
return FALSE;
|
|
|
|
}
|
2009-11-29 12:05:23 +00:00
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
/* remember 'lower' UDP layer port information */
|
2009-11-29 12:05:23 +00:00
|
|
|
if (!p_fp_info->srcport || !p_fp_info->destport) {
|
|
|
|
p_fp_info->srcport = pinfo->srcport;
|
|
|
|
p_fp_info->destport = pinfo->destport;
|
|
|
|
}
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
/* discriminate 'lower' UDP layer from 'user data' UDP layer
|
|
|
|
* (i.e. if an FP over UDP packet contains a user UDP packet */
|
2009-11-29 12:05:23 +00:00
|
|
|
if (p_fp_info->srcport != pinfo->srcport ||
|
|
|
|
p_fp_info->destport != pinfo->destport)
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
/* assume this is FP */
|
|
|
|
dissect_fp(tvb, pinfo, tree);
|
|
|
|
return TRUE;
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
|
|
|
|
/*****************************/
|
|
|
|
/* Main dissection function. */
|
2006-09-11 12:03:29 +00:00
|
|
|
void dissect_fp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
2006-09-04 11:04:14 +00:00
|
|
|
{
|
|
|
|
proto_tree *fp_tree;
|
|
|
|
proto_item *ti;
|
|
|
|
gint offset = 0;
|
2007-02-14 15:41:43 +00:00
|
|
|
struct fp_info *p_fp_info;
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Append this protocol name rather than replace. */
|
2009-08-09 06:26:46 +00:00
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "FP");
|
2006-09-04 11:04:14 +00:00
|
|
|
|
|
|
|
/* Create fp tree. */
|
|
|
|
ti = proto_tree_add_item(tree, proto_fp, tvb, offset, -1, FALSE);
|
|
|
|
fp_tree = proto_item_add_subtree(ti, ett_fp);
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
top_level_tree = tree;
|
2009-11-05 21:54:06 +00:00
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Look for packet info! */
|
|
|
|
p_fp_info = p_get_proto_data(pinfo->fd, proto_fp);
|
|
|
|
|
|
|
|
/* Can't dissect anything without it... */
|
|
|
|
if (p_fp_info == NULL)
|
|
|
|
{
|
2010-01-22 17:41:47 +00:00
|
|
|
ti = proto_tree_add_text(fp_tree, tvb, offset, -1,
|
2008-05-25 23:12:56 +00:00
|
|
|
"Can't dissect FP frame because no per-frame info was attached!");
|
|
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
2006-09-04 11:04:14 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2010-08-27 13:54:05 +00:00
|
|
|
/* Show release information */
|
|
|
|
if (preferences_show_release_info) {
|
|
|
|
proto_item *release_ti;
|
|
|
|
proto_tree *release_tree;
|
|
|
|
proto_item *temp_ti;
|
|
|
|
|
|
|
|
release_ti = proto_tree_add_item(fp_tree, hf_fp_release, tvb, 0, 0, FALSE);
|
|
|
|
PROTO_ITEM_SET_GENERATED(release_ti);
|
|
|
|
proto_item_append_text(release_ti, " R%u (%d/%d)",
|
|
|
|
p_fp_info->release, p_fp_info->release_year, p_fp_info->release_month);
|
|
|
|
release_tree = proto_item_add_subtree(release_ti, ett_fp_release);
|
|
|
|
|
|
|
|
temp_ti = proto_tree_add_uint(release_tree, hf_fp_release_version, tvb, 0, 0, p_fp_info->release);
|
|
|
|
PROTO_ITEM_SET_GENERATED(temp_ti);
|
|
|
|
|
|
|
|
temp_ti = proto_tree_add_uint(release_tree, hf_fp_release_year, tvb, 0, 0, p_fp_info->release_year);
|
|
|
|
PROTO_ITEM_SET_GENERATED(temp_ti);
|
|
|
|
|
|
|
|
temp_ti = proto_tree_add_uint(release_tree, hf_fp_release_month, tvb, 0, 0, p_fp_info->release_month);
|
|
|
|
PROTO_ITEM_SET_GENERATED(temp_ti);
|
|
|
|
}
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Show channel type in info column, tree */
|
2010-08-03 14:26:35 +00:00
|
|
|
col_add_str(pinfo->cinfo, COL_INFO,
|
|
|
|
val_to_str(p_fp_info->channel,
|
|
|
|
channel_type_vals,
|
|
|
|
"Unknown channel type"));
|
2006-09-04 11:04:14 +00:00
|
|
|
proto_item_append_text(ti, " (%s)",
|
|
|
|
val_to_str(p_fp_info->channel,
|
|
|
|
channel_type_vals,
|
|
|
|
"Unknown channel type"));
|
|
|
|
|
|
|
|
/* Add channel type as a generated field */
|
|
|
|
ti = proto_tree_add_uint(fp_tree, hf_fp_channel_type, tvb, 0, 0, p_fp_info->channel);
|
|
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
|
|
|
2008-06-04 17:33:48 +00:00
|
|
|
/* Add division type as a generated field */
|
|
|
|
if (p_fp_info->release == 7)
|
|
|
|
{
|
|
|
|
ti = proto_tree_add_uint(fp_tree, hf_fp_division, tvb, 0, 0, p_fp_info->division);
|
|
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
|
|
}
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Add link direction as a generated field */
|
|
|
|
ti = proto_tree_add_uint(fp_tree, hf_fp_direction, tvb, 0, 0, p_fp_info->is_uplink);
|
|
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
|
|
|
2007-02-14 15:41:43 +00:00
|
|
|
/* Don't currently handle IuR-specific formats, but its useful to even see
|
|
|
|
the channel type and direction */
|
2007-02-14 22:03:39 +00:00
|
|
|
if (p_fp_info->iface_type == IuR_Interface)
|
2007-02-14 15:41:43 +00:00
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2010-12-13 11:00:05 +00:00
|
|
|
/* Show DDI config info */
|
|
|
|
if (p_fp_info->no_ddi_entries > 0) {
|
|
|
|
int n;
|
|
|
|
proto_item *ddi_config_ti;
|
|
|
|
proto_tree *ddi_config_tree;
|
|
|
|
|
|
|
|
ddi_config_ti = proto_tree_add_string_format(fp_tree, hf_fp_ddi_config, tvb, offset, 0,
|
|
|
|
"", "DDI Config (");
|
|
|
|
PROTO_ITEM_SET_GENERATED(ddi_config_ti);
|
|
|
|
ddi_config_tree = proto_item_add_subtree(ddi_config_ti, ett_fp_ddi_config);
|
|
|
|
|
|
|
|
/* Add each entry */
|
|
|
|
for (n=0; n < p_fp_info->no_ddi_entries; n++) {
|
|
|
|
proto_item_append_text(ddi_config_ti, "%s%u->%ubits",
|
|
|
|
(n==0) ? "" : " ",
|
|
|
|
p_fp_info->edch_ddi[n], p_fp_info->edch_macd_pdu_size[n]);
|
|
|
|
ti = proto_tree_add_uint(ddi_config_tree, hf_fp_ddi_config_ddi, tvb, 0, 0,
|
|
|
|
p_fp_info->edch_ddi[n]);
|
|
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
|
|
ti = proto_tree_add_uint(ddi_config_tree, hf_fp_ddi_config_macd_pdu_size, tvb, 0, 0,
|
|
|
|
p_fp_info->edch_macd_pdu_size[n]);
|
|
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
|
|
|
|
|
|
}
|
|
|
|
proto_item_append_text(ddi_config_ti, ")");
|
|
|
|
}
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/*************************************/
|
|
|
|
/* Dissect according to channel type */
|
|
|
|
switch (p_fp_info->channel)
|
|
|
|
{
|
|
|
|
case CHANNEL_RACH_TDD:
|
|
|
|
case CHANNEL_RACH_TDD_128:
|
|
|
|
case CHANNEL_RACH_FDD:
|
2008-05-20 10:08:28 +00:00
|
|
|
dissect_rach_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case CHANNEL_DCH:
|
|
|
|
dissect_dch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
|
|
|
case CHANNEL_FACH_FDD:
|
|
|
|
case CHANNEL_FACH_TDD:
|
|
|
|
dissect_fach_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
|
|
|
case CHANNEL_DSCH_FDD:
|
|
|
|
case CHANNEL_DSCH_TDD:
|
|
|
|
dissect_dsch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
|
|
|
case CHANNEL_USCH_TDD_128:
|
|
|
|
case CHANNEL_USCH_TDD_384:
|
|
|
|
dissect_usch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
|
|
|
case CHANNEL_PCH:
|
|
|
|
dissect_pch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
|
|
|
case CHANNEL_CPCH:
|
2006-09-15 15:03:18 +00:00
|
|
|
dissect_cpch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
2006-09-04 11:04:14 +00:00
|
|
|
case CHANNEL_BCH:
|
2008-06-12 16:11:16 +00:00
|
|
|
dissect_bch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case CHANNEL_HSDSCH:
|
2008-06-18 16:06:12 +00:00
|
|
|
/* Show configured MAC HS-DSCH entity in use */
|
|
|
|
if (fp_tree)
|
|
|
|
{
|
|
|
|
proto_item *entity_ti;
|
|
|
|
entity_ti = proto_tree_add_uint(fp_tree, hf_fp_hsdsch_entity,
|
|
|
|
tvb, 0, 0,
|
|
|
|
p_fp_info->hsdsch_entity);
|
|
|
|
PROTO_ITEM_SET_GENERATED(entity_ti);
|
|
|
|
}
|
2008-05-20 10:08:28 +00:00
|
|
|
switch (p_fp_info->hsdsch_entity) {
|
2008-05-25 23:12:56 +00:00
|
|
|
case entity_not_specified:
|
2008-05-20 10:08:28 +00:00
|
|
|
case hs:
|
2008-05-25 23:12:56 +00:00
|
|
|
/* This is the pre-R7 default */
|
2008-05-20 10:08:28 +00:00
|
|
|
dissect_hsdsch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
|
|
|
case ehs:
|
|
|
|
dissect_hsdsch_type_2_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
|
|
|
default:
|
2008-06-18 16:06:12 +00:00
|
|
|
/* TODO: dissector error */
|
2008-05-20 10:08:28 +00:00
|
|
|
break;
|
|
|
|
}
|
2008-05-11 00:46:25 +00:00
|
|
|
break;
|
2010-11-19 11:42:05 +00:00
|
|
|
case CHANNEL_HSDSCH_COMMON:
|
|
|
|
/* TODO: */
|
|
|
|
break;
|
|
|
|
case CHANNEL_HSDSCH_COMMON_T3:
|
|
|
|
/* TODO: */
|
|
|
|
break;
|
2006-09-04 11:04:14 +00:00
|
|
|
case CHANNEL_IUR_CPCHF:
|
2007-02-14 15:41:43 +00:00
|
|
|
/* TODO: */
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case CHANNEL_IUR_FACH:
|
2007-02-14 15:41:43 +00:00
|
|
|
/* TODO: */
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
case CHANNEL_IUR_DSCH:
|
|
|
|
dissect_iur_dsch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
|
|
|
|
break;
|
|
|
|
case CHANNEL_EDCH:
|
2010-12-17 17:40:42 +00:00
|
|
|
case CHANNEL_EDCH_COMMON:
|
|
|
|
dissect_e_dch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info,
|
|
|
|
p_fp_info->channel == CHANNEL_EDCH_COMMON);
|
2006-09-04 11:04:14 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-02-14 15:41:43 +00:00
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
void proto_register_fp(void)
|
|
|
|
{
|
|
|
|
static hf_register_info hf[] =
|
|
|
|
{
|
2010-08-27 13:54:05 +00:00
|
|
|
{ &hf_fp_release,
|
|
|
|
{ "Release",
|
|
|
|
"fp.release", FT_NONE, BASE_NONE, NULL, 0x0,
|
|
|
|
"Release information", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_release_version,
|
|
|
|
{ "Release Version",
|
|
|
|
"fp.release.version", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
"3GPP Release number", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_release_year,
|
|
|
|
{ "Release year",
|
|
|
|
"fp.release.year", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_release_month,
|
|
|
|
{ "Release month",
|
|
|
|
"fp.release.month", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_channel_type,
|
|
|
|
{ "Channel Type",
|
|
|
|
"fp.channel-type", FT_UINT8, BASE_HEX, VALS(channel_type_vals), 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-04 17:33:48 +00:00
|
|
|
{ &hf_fp_division,
|
|
|
|
{ "Division",
|
|
|
|
"fp.division", FT_UINT8, BASE_HEX, VALS(division_vals), 0x0,
|
|
|
|
"Radio division type", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_direction,
|
|
|
|
{ "Direction",
|
|
|
|
"fp.direction", FT_UINT8, BASE_HEX, VALS(direction_vals), 0x0,
|
|
|
|
"Link direction", HFILL
|
|
|
|
}
|
|
|
|
},
|
2010-12-13 11:00:05 +00:00
|
|
|
{ &hf_fp_ddi_config,
|
|
|
|
{ "DDI Config",
|
|
|
|
"fp.ddi-config", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
|
|
"DDI Config (for E-DCH)", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_ddi_config_ddi,
|
|
|
|
{ "DDI",
|
|
|
|
"fp.ddi-config.ddi", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_ddi_config_macd_pdu_size,
|
|
|
|
{ "MACd PDU Size",
|
|
|
|
"fp.ddi-config.macd-pdu-size", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_header_crc,
|
|
|
|
{ "Header CRC",
|
|
|
|
"fp.header-crc", FT_UINT8, BASE_HEX, NULL, 0xfe,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_ft,
|
|
|
|
{ "Frame Type",
|
|
|
|
"fp.ft", FT_UINT8, BASE_HEX, VALS(data_control_vals), 0x01,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_cfn,
|
|
|
|
{ "CFN",
|
|
|
|
"fp.cfn", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
"Connection Frame Number", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_pch_cfn,
|
|
|
|
{ "CFN (PCH)",
|
|
|
|
"fp.pch.cfn", FT_UINT16, BASE_DEC, NULL, 0xfff0,
|
|
|
|
"PCH Connection Frame Number", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-06 14:08:40 +00:00
|
|
|
{ &hf_fp_pch_toa,
|
|
|
|
{ "ToA (PCH)",
|
|
|
|
"fp.pch.toa", FT_INT24, BASE_DEC, NULL, 0x0,
|
|
|
|
"PCH Time of Arrival", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_cfn_control,
|
|
|
|
{ "CFN control",
|
|
|
|
"fp.cfn-control", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
"Connection Frame Number Control", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_toa,
|
|
|
|
{ "ToA",
|
2010-08-12 08:53:08 +00:00
|
|
|
"fp.toa", FT_INT16, BASE_DEC, NULL, 0x0,
|
2006-10-20 14:03:28 +00:00
|
|
|
"Time of arrival (units are 125 microseconds)", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_tb,
|
|
|
|
{ "TB",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
"fp.tb", FT_BYTES, BASE_NONE, NULL, 0x0,
|
2006-10-20 14:03:28 +00:00
|
|
|
"Transport Block", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
2006-12-18 17:58:52 +00:00
|
|
|
{ &hf_fp_chan_zero_tbs,
|
|
|
|
{ "No TBs for channel",
|
|
|
|
"fp.channel-with-zero-tbs", FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
|
|
"Channel with 0 TBs", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_tfi,
|
|
|
|
{ "TFI",
|
|
|
|
"fp.tfi", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
"Transport Format Indicator", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-12 11:36:42 +00:00
|
|
|
{ &hf_fp_usch_tfi,
|
|
|
|
{ "TFI",
|
|
|
|
"fp.usch.tfi", FT_UINT8, BASE_DEC, NULL, 0x1f,
|
|
|
|
"USCH Transport Format Indicator", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-15 15:03:18 +00:00
|
|
|
{ &hf_fp_cpch_tfi,
|
|
|
|
{ "TFI",
|
|
|
|
"fp.cpch.tfi", FT_UINT8, BASE_DEC, NULL, 0x1f,
|
|
|
|
"CPCH Transport Format Indicator", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_propagation_delay,
|
|
|
|
{ "Propagation Delay",
|
|
|
|
"fp.propagation-delay", FT_UINT8, BASE_DEC, NULL, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_dch_control_frame_type,
|
|
|
|
{ "Control Frame Type",
|
|
|
|
"fp.dch.control.frame-type", FT_UINT8, BASE_HEX, VALS(dch_control_frame_type_vals), 0x0,
|
|
|
|
"DCH Control Frame Type", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_dch_rx_timing_deviation,
|
|
|
|
{ "Rx Timing Deviation",
|
|
|
|
"fp.dch.control.rx-timing-deviation", FT_UINT8, BASE_DEC, 0, 0x0,
|
|
|
|
"DCH Rx Timing Deviation", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_quality_estimate,
|
|
|
|
{ "Quality Estimate",
|
|
|
|
"fp.dch.quality-estimate", FT_UINT8, BASE_DEC, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_payload_crc,
|
|
|
|
{ "Payload CRC",
|
2006-09-12 17:13:56 +00:00
|
|
|
"fp.payload-crc", FT_UINT16, BASE_HEX, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_common_control_frame_type,
|
|
|
|
{ "Control Frame Type",
|
|
|
|
"fp.common.control.frame-type", FT_UINT8, BASE_HEX, VALS(common_control_frame_type_vals), 0x0,
|
|
|
|
"Common Control Frame Type", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crci[0],
|
|
|
|
{ "CRCI",
|
|
|
|
"fp.crci", FT_UINT8, BASE_HEX, VALS(crci_vals), 0x80,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC correctness indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crci[1],
|
|
|
|
{ "CRCI",
|
|
|
|
"fp.crci", FT_UINT8, BASE_HEX, VALS(crci_vals), 0x40,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC correctness indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crci[2],
|
|
|
|
{ "CRCI",
|
|
|
|
"fp.crci", FT_UINT8, BASE_HEX, VALS(crci_vals), 0x20,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC correctness indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crci[3],
|
|
|
|
{ "CRCI",
|
|
|
|
"fp.crci", FT_UINT8, BASE_HEX, VALS(crci_vals), 0x10,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC correctness indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crci[4],
|
|
|
|
{ "CRCI",
|
|
|
|
"fp.crci", FT_UINT8, BASE_HEX, VALS(crci_vals), 0x08,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC correctness indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crci[5],
|
|
|
|
{ "CRCI",
|
|
|
|
"fp.crci", FT_UINT8, BASE_HEX, VALS(crci_vals), 0x04,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC correctness indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crci[6],
|
|
|
|
{ "CRCI",
|
|
|
|
"fp.crci", FT_UINT8, BASE_HEX, VALS(crci_vals), 0x02,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC correctness indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crci[7],
|
|
|
|
{ "CRCI",
|
|
|
|
"fp.crci", FT_UINT8, BASE_HEX, VALS(crci_vals), 0x01,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC correctness indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_received_sync_ul_timing_deviation,
|
|
|
|
{ "Received SYNC UL Timing Deviation",
|
|
|
|
"fp.rx-sync-ul-timing-deviation", FT_UINT8, BASE_DEC, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_pch_pi,
|
|
|
|
{ "Paging Indication",
|
2006-09-12 11:36:42 +00:00
|
|
|
"fp.pch.pi", FT_UINT8, BASE_DEC, VALS(paging_indication_vals), 0x01,
|
2006-09-12 17:13:56 +00:00
|
|
|
"Indicates if the PI Bitmap is present", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_pch_tfi,
|
|
|
|
{ "TFI",
|
|
|
|
"fp.pch.tfi", FT_UINT8, BASE_DEC, 0, 0x1f,
|
2006-09-12 17:13:56 +00:00
|
|
|
"PCH Transport Format Indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_fach_tfi,
|
|
|
|
{ "TFI",
|
|
|
|
"fp.fach.tfi", FT_UINT8, BASE_DEC, 0, 0x1f,
|
2006-10-20 14:03:28 +00:00
|
|
|
"FACH Transport Format Indicator", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_transmit_power_level,
|
|
|
|
{ "Transmit Power Level",
|
2009-07-07 09:02:59 +00:00
|
|
|
"fp.transmit-power-level", FT_FLOAT, BASE_NONE, 0, 0x0,
|
2006-09-15 15:03:18 +00:00
|
|
|
"Transmit Power Level (dB)", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_pdsch_set_id,
|
|
|
|
{ "PDSCH Set Id",
|
|
|
|
"fp.pdsch-set-id", FT_UINT8, BASE_DEC, 0, 0x0,
|
|
|
|
"A pointer to the PDSCH Set which shall be used to transmit", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_paging_indication_bitmap,
|
|
|
|
{ "Paging Indications bitmap",
|
|
|
|
"fp.pch.pi-bitmap", FT_NONE, BASE_NONE, NULL, 0x0,
|
|
|
|
"Paging Indication bitmap", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_rx_timing_deviation,
|
|
|
|
{ "Rx Timing Deviation",
|
|
|
|
"fp.common.control.rx-timing-deviation", FT_UINT8, BASE_DEC, 0, 0x0,
|
|
|
|
"Common Rx Timing Deviation", HFILL
|
|
|
|
}
|
|
|
|
},
|
2008-05-02 14:50:23 +00:00
|
|
|
{ &hf_fp_dch_e_rucch_flag,
|
|
|
|
{ "E-RUCCH Flag",
|
2008-05-20 16:36:29 +00:00
|
|
|
"fp.common.control.e-rucch-flag", FT_UINT8, BASE_DEC, VALS(e_rucch_flag_vals), 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-02 14:50:23 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_edch_header_crc,
|
|
|
|
{ "E-DCH Header CRC",
|
|
|
|
"fp.edch.header-crc", FT_UINT16, BASE_HEX, 0, 0xfef,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_fsn,
|
|
|
|
{ "FSN",
|
|
|
|
"fp.edch.fsn", FT_UINT8, BASE_DEC, 0, 0x0f,
|
2006-09-12 17:13:56 +00:00
|
|
|
"E-DCH Frame Sequence Number", HFILL
|
2006-09-11 12:03:29 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_number_of_subframes,
|
|
|
|
{ "No of subframes",
|
2006-09-12 17:13:56 +00:00
|
|
|
"fp.edch.no-of-subframes", FT_UINT8, BASE_DEC, 0, 0x0f,
|
2006-09-11 12:03:29 +00:00
|
|
|
"E-DCH Number of subframes", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_harq_retransmissions,
|
|
|
|
{ "No of HARQ Retransmissions",
|
|
|
|
"fp.edch.no-of-harq-retransmissions", FT_UINT8, BASE_DEC, 0, 0x78,
|
|
|
|
"E-DCH Number of HARQ retransmissions", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_subframe_number,
|
|
|
|
{ "Subframe number",
|
2010-12-17 17:40:42 +00:00
|
|
|
"fp.edch.subframe-number", FT_UINT8, BASE_DEC, 0, 0x0,
|
2006-09-11 12:03:29 +00:00
|
|
|
"E-DCH Subframe number", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_number_of_mac_es_pdus,
|
|
|
|
{ "Number of Mac-es PDUs",
|
|
|
|
"fp.edch.number-of-mac-es-pdus", FT_UINT8, BASE_DEC, 0, 0xf0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-11 12:03:29 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_ddi,
|
|
|
|
{ "DDI",
|
|
|
|
"fp.edch.ddi", FT_UINT8, BASE_DEC, 0, 0x0,
|
|
|
|
"E-DCH Data Description Indicator", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_subframe,
|
|
|
|
{ "Subframe",
|
|
|
|
"fp.edch.subframe", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
|
|
"EDCH Subframe", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_subframe_header,
|
|
|
|
{ "Subframe header",
|
|
|
|
"fp.edch.subframe-header", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
|
|
"EDCH Subframe header", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_number_of_mac_d_pdus,
|
|
|
|
{ "Number of Mac-d PDUs",
|
|
|
|
"fp.edch.number-of-mac-d-pdus", FT_UINT8, BASE_DEC, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-11 12:03:29 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_pdu_padding,
|
|
|
|
{ "Padding",
|
|
|
|
"fp.edch-data-padding", FT_UINT8, BASE_DEC, 0, 0xc0,
|
|
|
|
"E-DCH padding before PDU", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_tsn,
|
|
|
|
{ "TSN",
|
|
|
|
"fp.edch-tsn", FT_UINT8, BASE_DEC, 0, 0x3f,
|
|
|
|
"E-DCH Transmission Sequence Number", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_mac_es_pdu,
|
|
|
|
{ "MAC-es PDU",
|
|
|
|
"fp.edch.mac-es-pdu", FT_NONE, BASE_NONE, NULL, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
2010-12-15 01:45:43 +00:00
|
|
|
|
|
|
|
{ &hf_fp_edch_user_buffer_size,
|
|
|
|
{ "User Buffer Size",
|
|
|
|
"fp.edch.user-buffer-size", FT_UINT24, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_no_macid_sdus,
|
|
|
|
{ "No of MAC-is SDUs",
|
|
|
|
"fp.edch.no-macis-sdus", FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_number_of_mac_is_pdus,
|
|
|
|
{ "Number of Mac-is PDUs",
|
2010-12-17 17:40:42 +00:00
|
|
|
"fp.edch.number-of-mac-is-pdus", FT_UINT8, BASE_DEC, 0, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_e_rnti,
|
|
|
|
{ "E-RNTI",
|
|
|
|
"fp.edch.e-rnti", FT_UINT16, BASE_DEC, 0, 0x0,
|
2010-12-15 01:45:43 +00:00
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
{ &hf_fp_edch_macis_descriptors,
|
|
|
|
{ "MAC-is Descriptors",
|
|
|
|
"fp.edch.mac-is.descriptors", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_macis_lchid,
|
|
|
|
{ "LCH-ID",
|
2010-12-15 12:07:41 +00:00
|
|
|
"fp.edch.mac-is.lchid", FT_UINT8, BASE_HEX, VALS(lchid_vals), 0xf0,
|
2010-12-15 01:45:43 +00:00
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_macis_length,
|
|
|
|
{ "Length",
|
|
|
|
"fp.edch.mac-is.length", FT_UINT16, BASE_DEC, 0, 0x0ffe,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_macis_flag,
|
|
|
|
{ "Flag",
|
|
|
|
"fp.edch.mac-is.lchid", FT_UINT8, BASE_HEX, 0, 0x01,
|
|
|
|
"Indicates if another entry follows", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_macis_ss,
|
|
|
|
{ "SS",
|
|
|
|
/* TODO: VALS */
|
|
|
|
"fp.edch.mac-is.tsn", FT_UINT8, BASE_HEX, 0, 0xc0,
|
|
|
|
"Segmentation Status", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_macis_tsn,
|
|
|
|
{ "TSN",
|
|
|
|
"fp.edch.mac-is.tsn", FT_UINT8, BASE_HEX, 0, 0x3f,
|
|
|
|
"Transmission Sequence Number", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_edch_macis_sdu,
|
|
|
|
{ "MAC-is SDU",
|
|
|
|
"fp.edch.mac-is.sdu", FT_NONE, BASE_NONE, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
|
2008-05-09 17:46:45 +00:00
|
|
|
{ &hf_fp_frame_seq_nr,
|
|
|
|
{ "Frame Seq Nr",
|
|
|
|
"fp.frame-seq-nr", FT_UINT8, BASE_DEC, 0, 0xf0,
|
|
|
|
"Frame Sequence Number", HFILL
|
|
|
|
}
|
|
|
|
},
|
2008-05-12 16:25:49 +00:00
|
|
|
{ &hf_fp_hsdsch_pdu_block_header,
|
|
|
|
{ "PDU block header",
|
|
|
|
"fp.hsdsch.pdu-block-header", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
|
|
"HS-DSCH type 2 PDU block header", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_hsdsch_pdu_block,
|
|
|
|
{ "PDU block",
|
|
|
|
"fp.hsdsch.pdu-block", FT_STRING, BASE_NONE, NULL, 0x0,
|
|
|
|
"HS-DSCH type 2 PDU block data", HFILL
|
|
|
|
}
|
|
|
|
},
|
2008-05-09 17:46:45 +00:00
|
|
|
{ &hf_fp_flush,
|
|
|
|
{ "Flush",
|
|
|
|
"fp.flush", FT_UINT8, BASE_DEC, 0, 0x04,
|
2008-05-25 23:12:56 +00:00
|
|
|
"Whether all PDUs for this priority queue should be removed", HFILL
|
2008-05-09 17:46:45 +00:00
|
|
|
}
|
|
|
|
},
|
2008-05-11 00:46:25 +00:00
|
|
|
{ &hf_fp_fsn_drt_reset,
|
|
|
|
{ "FSN-DRT reset",
|
|
|
|
"fp.fsn-drt-reset", FT_UINT8, BASE_DEC, 0, 0x02,
|
2008-05-25 23:12:56 +00:00
|
|
|
"FSN/DRT Reset Flag", HFILL
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_drt_indicator,
|
|
|
|
{ "DRT Indicator",
|
|
|
|
"fp.drt-indicator", FT_UINT8, BASE_DEC, 0, 0x01,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_fach_indicator,
|
|
|
|
{ "FACH Indicator",
|
2008-05-20 10:08:28 +00:00
|
|
|
"fp.fach-indicator", FT_UINT8, BASE_DEC, 0, 0x80,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_total_pdu_blocks,
|
|
|
|
{ "PDU Blocks",
|
|
|
|
"fp.pdu_blocks", FT_UINT8, BASE_DEC, 0, 0xf8,
|
|
|
|
"Total number of PDU blocks", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_drt,
|
|
|
|
{ "DRT",
|
|
|
|
"fp.drt", FT_UINT16, BASE_DEC, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_hrnti,
|
2008-05-25 23:12:56 +00:00
|
|
|
{ "HRNTI",
|
2008-05-11 00:46:25 +00:00
|
|
|
"fp.hrnti", FT_UINT16, BASE_DEC, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_rach_measurement_result,
|
|
|
|
{ "RACH Measurement Result",
|
2008-12-20 00:09:02 +00:00
|
|
|
"fp.rach-measurement-result", FT_UINT16, BASE_DEC, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_lchid,
|
|
|
|
{ "Logical Channel ID",
|
2010-12-15 12:07:41 +00:00
|
|
|
"fp.lchid", FT_UINT8, BASE_DEC, NULL, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_pdu_length_in_block,
|
|
|
|
{ "PDU length in block",
|
|
|
|
"fp.pdu-length-in-block", FT_UINT8, BASE_DEC, 0, 0x0,
|
2008-05-27 19:00:47 +00:00
|
|
|
"Length of each PDU in this block in bytes", HFILL
|
2008-05-11 00:46:25 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_pdus_in_block,
|
|
|
|
{ "PDUs in block",
|
|
|
|
"fp.no-pdus-in-block", FT_UINT8, BASE_DEC, 0, 0x0,
|
|
|
|
"Number of PDUs in block", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_cmch_pi,
|
|
|
|
{ "CmCH-PI",
|
|
|
|
"fp.cmch-pi", FT_UINT8, BASE_DEC, 0, 0x0f,
|
|
|
|
"Common Transport Channel Priority Indicator", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_user_buffer_size,
|
|
|
|
{ "User buffer size",
|
|
|
|
"fp.user-buffer-size", FT_UINT16, BASE_DEC, 0, 0x0,
|
|
|
|
"User buffer size in octets", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_hsdsch_credits,
|
|
|
|
{ "HS-DSCH Credits",
|
2008-04-25 17:20:28 +00:00
|
|
|
"fp.hsdsch-credits", FT_UINT16, BASE_DEC, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_hsdsch_max_macd_pdu_len,
|
|
|
|
{ "Max MAC-d PDU Length",
|
|
|
|
"fp.hsdsch.max-macd-pdu-len", FT_UINT16, BASE_DEC, 0, 0xfff8,
|
|
|
|
"Maximum MAC-d PDU Length in bits", HFILL
|
|
|
|
}
|
|
|
|
},
|
2008-04-25 17:20:28 +00:00
|
|
|
{ &hf_fp_hsdsch_max_macdc_pdu_len,
|
|
|
|
{ "Max MAC-d/c PDU Length",
|
|
|
|
"fp.hsdsch.max-macdc-pdu-len", FT_UINT16, BASE_DEC, 0, 0x07ff,
|
|
|
|
"Maximum MAC-d/c PDU Length in bits", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_hsdsch_interval,
|
|
|
|
{ "HS-DSCH Interval in milliseconds",
|
|
|
|
"fp.hsdsch-interval", FT_UINT8, BASE_DEC, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
2006-11-09 16:35:12 +00:00
|
|
|
{ &hf_fp_hsdsch_calculated_rate,
|
|
|
|
{ "Calculated rate allocation (bps)",
|
|
|
|
"fp.hsdsch-calculated-rate", FT_UINT32, BASE_DEC, 0, 0x0,
|
|
|
|
"Calculated rate RNC is allowed to send in bps", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_hsdsch_unlimited_rate,
|
|
|
|
{ "Unlimited rate",
|
2006-11-30 11:37:41 +00:00
|
|
|
"fp.hsdsch-unlimited-rate", FT_NONE, BASE_NONE, 0, 0x0,
|
2006-11-09 16:35:12 +00:00
|
|
|
"No restriction on rate at which date may be sent", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_hsdsch_repetition_period,
|
|
|
|
{ "HS-DSCH Repetition Period",
|
|
|
|
"fp.hsdsch-repetition-period", FT_UINT8, BASE_DEC, 0, 0x0,
|
|
|
|
"HS-DSCH Repetition Period in milliseconds", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_hsdsch_data_padding,
|
|
|
|
{ "Padding",
|
|
|
|
"fp.hsdsch-data-padding", FT_UINT8, BASE_DEC, 0, 0xf0,
|
|
|
|
"HS-DSCH Repetition Period in milliseconds", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-14 15:43:43 +00:00
|
|
|
{ &hf_fp_hsdsch_new_ie_flags,
|
|
|
|
{ "New IEs flags",
|
|
|
|
"fp.hsdsch.new-ie-flags", FT_STRING, BASE_NONE, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-14 15:43:43 +00:00
|
|
|
{ &hf_fp_hsdsch_new_ie_flag[0],
|
|
|
|
{ "DRT IE present",
|
|
|
|
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x80,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-14 15:43:43 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_hsdsch_new_ie_flag[1],
|
2006-09-13 13:32:31 +00:00
|
|
|
{ "New IE present",
|
2006-09-14 15:43:43 +00:00
|
|
|
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x40,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-14 15:43:43 +00:00
|
|
|
{ &hf_fp_hsdsch_new_ie_flag[2],
|
2006-09-13 13:32:31 +00:00
|
|
|
{ "New IE present",
|
2006-09-14 15:43:43 +00:00
|
|
|
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x20,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-14 15:43:43 +00:00
|
|
|
{ &hf_fp_hsdsch_new_ie_flag[3],
|
2006-09-13 13:32:31 +00:00
|
|
|
{ "New IE present",
|
2006-09-14 15:43:43 +00:00
|
|
|
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x10,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-14 15:43:43 +00:00
|
|
|
{ &hf_fp_hsdsch_new_ie_flag[4],
|
2006-09-13 13:32:31 +00:00
|
|
|
{ "New IE present",
|
2006-09-14 15:43:43 +00:00
|
|
|
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x08,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-14 15:43:43 +00:00
|
|
|
{ &hf_fp_hsdsch_new_ie_flag[5],
|
2006-09-13 13:32:31 +00:00
|
|
|
{ "New IE present",
|
2006-09-14 15:43:43 +00:00
|
|
|
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x04,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-14 15:43:43 +00:00
|
|
|
{ &hf_fp_hsdsch_new_ie_flag[6],
|
2006-09-13 13:32:31 +00:00
|
|
|
{ "New IE present",
|
2006-09-14 15:43:43 +00:00
|
|
|
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x02,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-14 15:43:43 +00:00
|
|
|
{ &hf_fp_hsdsch_new_ie_flag[7],
|
2006-09-21 10:21:12 +00:00
|
|
|
{ "Another new IE flags byte",
|
|
|
|
"fp.hsdsch.new-ie-flags-byte", FT_UINT8, BASE_DEC, 0, 0x01,
|
|
|
|
"Another new IE flagsbyte", HFILL
|
2006-09-13 13:32:31 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_hsdsch_drt,
|
|
|
|
{ "DRT",
|
|
|
|
"fp.hsdsch.drt", FT_UINT8, BASE_DEC, 0, 0xf0,
|
|
|
|
"Delay Reference Time", HFILL
|
|
|
|
}
|
|
|
|
},
|
2008-06-18 16:06:12 +00:00
|
|
|
{ &hf_fp_hsdsch_entity,
|
|
|
|
{ "HS-DSCH Entity",
|
|
|
|
"fp.hsdsch.entity", FT_UINT8, BASE_DEC, VALS(hsdshc_mac_entity_vals), 0x0,
|
|
|
|
"Type of MAC entity for this HS-DSCH channel", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-04 11:04:14 +00:00
|
|
|
{ &hf_fp_timing_advance,
|
|
|
|
{ "Timing advance",
|
|
|
|
"fp.timing-advance", FT_UINT8, BASE_DEC, 0, 0x3f,
|
|
|
|
"Timing advance in chips", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_num_of_pdu,
|
|
|
|
{ "Number of PDUs",
|
|
|
|
"fp.hsdsch.num-of-pdu", FT_UINT8, BASE_DEC, 0, 0x0,
|
|
|
|
"Number of PDUs in the payload", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_mac_d_pdu_len,
|
|
|
|
{ "MAC-d PDU Length",
|
|
|
|
"fp.hsdsch.mac-d-pdu-len", FT_UINT16, BASE_DEC, 0, 0xfff8,
|
|
|
|
"MAC-d PDU Length in bits", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_mac_d_pdu,
|
|
|
|
{ "MAC-d PDU",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
"fp.mac-d-pdu", FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_data,
|
|
|
|
{ "Data",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
"fp.data", FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
|
|
NULL, HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_crcis,
|
|
|
|
{ "CRCIs",
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
"fp.crcis", FT_BYTES, BASE_NONE, NULL, 0x0,
|
2006-09-12 17:13:56 +00:00
|
|
|
"CRC Indicators for uplink TBs", HFILL
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_t1,
|
|
|
|
{ "T1",
|
|
|
|
"fp.t1", FT_UINT24, BASE_DEC, NULL, 0x0,
|
|
|
|
"RNC frame number indicating time it sends frame", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_t2,
|
|
|
|
{ "T2",
|
|
|
|
"fp.t2", FT_UINT24, BASE_DEC, NULL, 0x0,
|
|
|
|
"NodeB frame number indicating time it received DL Sync", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_t3,
|
|
|
|
{ "T3",
|
|
|
|
"fp.t3", FT_UINT24, BASE_DEC, NULL, 0x0,
|
|
|
|
"NodeB frame number indicating time it sends frame", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-12 17:13:56 +00:00
|
|
|
{ &hf_fp_ul_sir_target,
|
|
|
|
{ "UL_SIR_TARGET",
|
2009-07-07 09:02:59 +00:00
|
|
|
"fp.ul-sir-target", FT_FLOAT, BASE_NONE, 0, 0x0,
|
2006-09-12 17:13:56 +00:00
|
|
|
"Value (in dB) of the SIR target to be used by the UL inner loop power control", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-15 15:03:18 +00:00
|
|
|
{ &hf_fp_pusch_set_id,
|
|
|
|
{ "PUSCH Set Id",
|
|
|
|
"fp.pusch-set-id", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
"Identifies PUSCH Set from those configured in NodeB", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_activation_cfn,
|
|
|
|
{ "Activation CFN",
|
|
|
|
"fp.activation-cfn", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
"Activation Connection Frame Number", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_duration,
|
|
|
|
{ "Duration (ms)",
|
|
|
|
"fp.pusch-set-id", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
|
|
"Duration of the activation period of the PUSCH Set", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-18 13:39:23 +00:00
|
|
|
{ &hf_fp_power_offset,
|
|
|
|
{ "Power offset",
|
|
|
|
"fp.power-offset", FT_FLOAT, BASE_NONE, NULL, 0x0,
|
|
|
|
"Power offset (in dB)", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_code_number,
|
|
|
|
{ "Code number",
|
|
|
|
"fp.code-number", FT_UINT8, BASE_DEC, NULL, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-18 13:39:23 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_spreading_factor,
|
|
|
|
{ "Spreading factor",
|
|
|
|
"fp.spreading-factor", FT_UINT8, BASE_DEC, VALS(spreading_factor_vals), 0xf0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-18 13:39:23 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_mc_info,
|
|
|
|
{ "MC info",
|
|
|
|
"fp.mc-info", FT_UINT8, BASE_DEC, NULL, 0x0e,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-18 13:39:23 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-21 10:21:12 +00:00
|
|
|
{ &hf_fp_rach_new_ie_flags,
|
|
|
|
{ "New IEs flags",
|
|
|
|
"fp.rach.new-ie-flags", FT_STRING, BASE_NONE, 0, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_new_ie_flag_unused[0],
|
2006-09-21 10:21:12 +00:00
|
|
|
{ "New IE present",
|
|
|
|
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x80,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_new_ie_flag_unused[1],
|
2006-09-21 10:21:12 +00:00
|
|
|
{ "New IE present",
|
|
|
|
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x40,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_new_ie_flag_unused[2],
|
2006-09-21 10:21:12 +00:00
|
|
|
{ "New IE present",
|
|
|
|
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x20,
|
2008-06-06 09:09:00 +00:00
|
|
|
"New IE present (unused)", HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_new_ie_flag_unused[3],
|
2006-09-21 10:21:12 +00:00
|
|
|
{ "New IE present",
|
|
|
|
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x10,
|
2008-06-06 09:09:00 +00:00
|
|
|
"New IE present (unused)", HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_new_ie_flag_unused[4],
|
2006-09-21 10:21:12 +00:00
|
|
|
{ "New IE present",
|
|
|
|
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x08,
|
2008-06-06 09:09:00 +00:00
|
|
|
"New IE present (unused)", HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_new_ie_flag_unused[5],
|
2006-09-21 10:21:12 +00:00
|
|
|
{ "New IE present",
|
|
|
|
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x04,
|
2008-06-06 09:09:00 +00:00
|
|
|
"New IE present (unused)", HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_new_ie_flag_unused[6],
|
|
|
|
{ "New IE present",
|
|
|
|
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x02,
|
|
|
|
"New IE present (unused)", HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_cell_portion_id_present,
|
2008-05-20 10:08:28 +00:00
|
|
|
{ "Cell portion ID present",
|
|
|
|
"fp.rach.cell-portion-id-present", FT_UINT8, BASE_DEC, 0, 0x01,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-06-06 09:09:00 +00:00
|
|
|
{ &hf_fp_rach_angle_of_arrival_present,
|
|
|
|
{ "Angle of arrival present",
|
|
|
|
"fp.rach.angle-of-arrival-present", FT_UINT8, BASE_DEC, 0, 0x01,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-06-06 09:09:00 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_rach_ext_propagation_delay_present,
|
|
|
|
{ "Ext Propagation Delay Present",
|
|
|
|
"fp.rach.ext-propagation-delay-present", FT_UINT8, BASE_DEC, 0, 0x02,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-06-06 09:09:00 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_rach_ext_rx_sync_ul_timing_deviation_present,
|
|
|
|
{ "Ext Received Sync UL Timing Deviation present",
|
|
|
|
"fp.rach.ext-rx-sync-ul-timing-deviation-present", FT_UINT8, BASE_DEC, 0, 0x02,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-06-06 09:09:00 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_rach_ext_rx_timing_deviation_present,
|
|
|
|
{ "Ext Rx Timing Deviation present",
|
|
|
|
"fp.rach.ext-rx-timing-deviation-present", FT_UINT8, BASE_DEC, 0, 0x01,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-06-06 09:09:00 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-21 10:21:12 +00:00
|
|
|
{ &hf_fp_cell_portion_id,
|
|
|
|
{ "Cell Portion ID",
|
|
|
|
"fp.cell-portion-id", FT_UINT8, BASE_DEC, NULL, 0x3f,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-21 10:21:12 +00:00
|
|
|
}
|
|
|
|
},
|
2008-04-25 17:20:28 +00:00
|
|
|
{ &hf_fp_ext_propagation_delay,
|
|
|
|
{ "Ext Propagation Delay",
|
2008-06-04 17:33:48 +00:00
|
|
|
"fp.ext-propagation-delay", FT_UINT16, BASE_DEC, NULL, 0x03ff,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-04-25 17:20:28 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_angle_of_arrival,
|
|
|
|
{ "Angle of Arrival",
|
|
|
|
"fp.angle-of-arrival", FT_UINT16, BASE_DEC, NULL, 0x03ff,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-04-25 17:20:28 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_ext_received_sync_ul_timing_deviation,
|
|
|
|
{ "Ext Received SYNC UL Timing Deviation",
|
|
|
|
"fp.ext-received-sync-ul-timing-deviation", FT_UINT16, BASE_DEC, NULL, 0x1fff,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-04-25 17:20:28 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
|
2006-09-22 10:29:19 +00:00
|
|
|
{ &hf_fp_radio_interface_parameter_update_flag[0],
|
|
|
|
{ "CFN valid",
|
2006-11-30 11:37:41 +00:00
|
|
|
"fp.radio-interface-param.cfn-valid", FT_UINT16, BASE_DEC, 0, 0x0001,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-22 10:29:19 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_radio_interface_parameter_update_flag[1],
|
|
|
|
{ "TPC PO valid",
|
2006-11-30 11:37:41 +00:00
|
|
|
"fp.radio-interface-param.tpc-po-valid", FT_UINT16, BASE_DEC, 0, 0x0002,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-22 10:29:19 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_radio_interface_parameter_update_flag[2],
|
|
|
|
{ "DPC mode valid",
|
2006-11-30 11:37:41 +00:00
|
|
|
"fp.radio-interface-param.dpc-mode-valid", FT_UINT16, BASE_DEC, 0, 0x0004,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-22 10:29:19 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_radio_interface_parameter_update_flag[3],
|
|
|
|
{ "RL sets indicator valid",
|
2006-11-30 11:37:41 +00:00
|
|
|
"fp.radio-interface_param.rl-sets-indicator-valid", FT_UINT16, BASE_DEC, 0, 0x0020,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-22 10:29:19 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_radio_interface_parameter_update_flag[4],
|
|
|
|
{ "MAX_UE_TX_POW valid",
|
2006-11-30 11:37:41 +00:00
|
|
|
"fp.radio-interface-param.max-ue-tx-pow-valid", FT_UINT16, BASE_DEC, 0, 0x0040,
|
2006-09-22 10:29:19 +00:00
|
|
|
"MAX UE TX POW valid", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_dpc_mode,
|
|
|
|
{ "DPC Mode",
|
|
|
|
"fp.dpc-mode", FT_UINT8, BASE_DEC, NULL, 0x20,
|
|
|
|
"DPC Mode to be applied in the uplink", HFILL
|
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_tpc_po,
|
|
|
|
{ "TPC PO",
|
|
|
|
"fp.tpc-po", FT_UINT8, BASE_DEC, NULL, 0x1f,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-22 10:29:19 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_multiple_rl_set_indicator,
|
|
|
|
{ "Multiple RL sets indicator",
|
|
|
|
"fp.multiple-rl-sets-indicator", FT_UINT8, BASE_DEC, NULL, 0x80,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-22 10:29:19 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_max_ue_tx_pow,
|
|
|
|
{ "MAX_UE_TX_POW",
|
|
|
|
"fp.max-ue-tx-pow", FT_INT8, BASE_DEC, NULL, 0x0,
|
|
|
|
"Max UE TX POW (dBm)", HFILL
|
|
|
|
}
|
|
|
|
},
|
2006-09-22 12:35:06 +00:00
|
|
|
{ &hf_fp_congestion_status,
|
|
|
|
{ "Congestion Status",
|
2008-05-25 23:12:56 +00:00
|
|
|
"fp.congestion-status", FT_UINT8, BASE_DEC, VALS(congestion_status_vals), 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2006-09-22 12:35:06 +00:00
|
|
|
}
|
|
|
|
},
|
2008-05-20 10:08:28 +00:00
|
|
|
{ &hf_fp_e_rucch_present,
|
|
|
|
{ "E-RUCCH Present",
|
|
|
|
"fp.erucch-present", FT_UINT8, BASE_DEC, NULL, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-20 10:08:28 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_extended_bits_present,
|
|
|
|
{ "Extended Bits Present",
|
|
|
|
"fp.extended-bits-present", FT_UINT8, BASE_DEC, NULL, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-20 10:08:28 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
{ &hf_fp_extended_bits,
|
|
|
|
{ "Extended Bits",
|
|
|
|
"fp.extended-bits", FT_UINT8, BASE_HEX, NULL, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2008-05-20 10:08:28 +00:00
|
|
|
}
|
|
|
|
},
|
2007-05-08 17:13:14 +00:00
|
|
|
{ &hf_fp_spare_extension,
|
|
|
|
{ "Spare Extension",
|
|
|
|
"fp.spare-extension", FT_NONE, BASE_NONE, NULL, 0x0,
|
From Kovarththanan Rajaratnam via bug 3548:
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
|
|
|
NULL, HFILL
|
2007-05-08 17:13:14 +00:00
|
|
|
}
|
|
|
|
},
|
2006-09-22 10:29:19 +00:00
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
};
|
|
|
|
|
2006-09-22 10:29:19 +00:00
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
static gint *ett[] =
|
|
|
|
{
|
|
|
|
&ett_fp,
|
|
|
|
&ett_fp_data,
|
2006-09-11 12:03:29 +00:00
|
|
|
&ett_fp_crcis,
|
2010-12-13 11:00:05 +00:00
|
|
|
&ett_fp_ddi_config,
|
2006-09-11 12:03:29 +00:00
|
|
|
&ett_fp_edch_subframe_header,
|
2006-09-14 15:43:43 +00:00
|
|
|
&ett_fp_edch_subframe,
|
2010-08-25 13:01:00 +00:00
|
|
|
&ett_fp_edch_maces,
|
2010-12-15 01:45:43 +00:00
|
|
|
&ett_fp_edch_macis_descriptors,
|
|
|
|
&ett_fp_edch_macis_pdu,
|
2006-09-21 10:21:12 +00:00
|
|
|
&ett_fp_hsdsch_new_ie_flags,
|
2008-05-12 16:25:49 +00:00
|
|
|
&ett_fp_rach_new_ie_flags,
|
2010-08-27 13:54:05 +00:00
|
|
|
&ett_fp_hsdsch_pdu_block_header,
|
|
|
|
&ett_fp_release
|
2006-09-04 11:04:14 +00:00
|
|
|
};
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
module_t *fp_module;
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
/* Register protocol. */
|
|
|
|
proto_fp = proto_register_protocol("FP", "FP", "fp");
|
|
|
|
proto_register_field_array(proto_fp, hf, array_length(hf));
|
|
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
|
|
|
|
/* Allow other dissectors to find this one by name. */
|
|
|
|
register_dissector("fp", dissect_fp, proto_fp);
|
2010-08-03 14:26:35 +00:00
|
|
|
|
|
|
|
/* Preferences */
|
|
|
|
fp_module = prefs_register_protocol(proto_fp, NULL);
|
|
|
|
|
2010-08-27 13:54:05 +00:00
|
|
|
/* Determines whether release information should be displayed */
|
|
|
|
prefs_register_bool_preference(fp_module, "show_release_info",
|
|
|
|
"Show reported release info",
|
|
|
|
"Show reported release info",
|
|
|
|
&preferences_show_release_info);
|
|
|
|
|
2010-08-03 14:26:35 +00:00
|
|
|
/* Determines whether MAC dissector should be called for payloads */
|
|
|
|
prefs_register_bool_preference(fp_module, "call_mac",
|
|
|
|
"Call MAC dissector for payloads",
|
|
|
|
"Call MAC dissector for payloads",
|
|
|
|
&preferences_call_mac_dissectors);
|
|
|
|
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void proto_reg_handoff_fp(void)
|
|
|
|
{
|
2010-08-03 14:26:35 +00:00
|
|
|
mac_fdd_rach_handle = find_dissector("mac.fdd.rach");
|
|
|
|
mac_fdd_fach_handle = find_dissector("mac.fdd.fach");
|
|
|
|
mac_fdd_pch_handle = find_dissector("mac.fdd.pch");
|
|
|
|
mac_fdd_dch_handle = find_dissector("mac.fdd.dch");
|
|
|
|
mac_fdd_edch_handle = find_dissector("mac.fdd.edch");
|
|
|
|
mac_fdd_hsdsch_handle = find_dissector("mac.fdd.hsdsch");
|
|
|
|
|
|
|
|
heur_dissector_add("udp", heur_dissect_fp, proto_fp);
|
2006-09-04 11:04:14 +00:00
|
|
|
}
|
|
|
|
|