osmith
/
wireshark
forked from osmocom/wireshark
1
0
Fork 0
Code Pull Requests Releases Wiki Activity
wireshark/epan/dissectors/packet-umts_fp.h

202 lines
6.3 KiB
C
Raw Blame History

/* packet-fp.h
*
* Martin Mathieson
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <glib.h>
/* Channel types */
#define CHANNEL_RACH_FDD 1
#define CHANNEL_RACH_TDD 2
#define CHANNEL_FACH_FDD 3
#define CHANNEL_FACH_TDD 4
#define CHANNEL_DSCH_FDD 5 /* DSCH Downlink Shared Channel */
#define CHANNEL_DSCH_TDD 6
#define CHANNEL_USCH_TDD_384 8
#define CHANNEL_USCH_TDD_128 24
#define CHANNEL_PCH 9
#define CHANNEL_CPCH 10
#define CHANNEL_BCH 11
#define CHANNEL_DCH 12 /* DCH Dedicated Transport Channel */
#define CHANNEL_HSDSCH 13 /* HS-DSCH - High Speed Downlink Shared Channel */
#define CHANNEL_IUR_CPCHF 14
#define CHANNEL_IUR_FACH 15
#define CHANNEL_IUR_DSCH 16
#define CHANNEL_EDCH 17 /* E-DCH Enhanced DCH */
#define CHANNEL_RACH_TDD_128 18
#define CHANNEL_HSDSCH_COMMON 19 /* HS-DSCH - High Speed Downlink Shared Channel */
#define CHANNEL_HSDSCH_COMMON_T3 20
#define CHANNEL_EDCH_COMMON 21
enum fp_interface_type
{
IuB_Interface,
IuR_Interface
};
enum division_type
{
Division_FDD = 1,
Division_TDD_384 = 2,
Division_TDD_128 = 3,
Division_TDD_768 = 4
};
enum fp_hsdsch_entity
{
entity_not_specified = 0,
hs = 1,
ehs = 2
};
enum fp_link_type
{
FP_Link_Unknown,
FP_Link_ATM,
FP_Link_Ethernet
};
enum fp_rlc_mode {
FP_RLC_MODE_UNKNOWN,
FP_RLC_TM,
FP_RLC_UM,
FP_RLC_AM
};
/* Info attached to each FP packet */
typedef struct fp_info
{
enum fp_interface_type iface_type;
enum division_type division;
guint8 release; /* e.g. 99, 4, 5, 6, 7 */
guint16 release_year; /* e.g. 2001 */
guint8 release_month; /* e.g. 12 for December */
gboolean is_uplink;
gint channel; /* see Channel types definitions above */
guint8 dch_crc_present; /* 0=No, 1=Yes, 2=Unknown */
gint paging_indications;
gint num_chans;
#define MAX_FP_CHANS 64
gint chan_tf_size[MAX_FP_CHANS];
gint chan_num_tbs[MAX_FP_CHANS];
#define MAX_EDCH_DDIS 16
gint no_ddi_entries;
guint8 edch_ddi[MAX_EDCH_DDIS];
guint edch_macd_pdu_size[MAX_EDCH_DDIS];
guint edch_lchId[MAX_EDCH_DDIS]; /* Logical Channel Id for E-DCH*/
guint8 edch_type; /* 1 means T2 */
gint cur_tb; /* current transport block (required for dissecting of single TBs */
gint cur_chan; /* current channel, required to retrieve the correct channel configuration for UMTS MAC */
gint com_context_id; /* Identifies a single UE in the network */
guint16 srcport, destport;
/* HSDSCH Related data */
enum fp_hsdsch_entity hsdsch_entity;
gint hsdsch_macflowd_id;
#define MAX_NUM_HSDHSCH_MACDFLOW 8
gboolean hsdhsch_macfdlow_is_mux[MAX_NUM_HSDHSCH_MACDFLOW];
enum fp_link_type link_type;
guint urnti; /*Used for tracking a "sequence" over diffrent transport channels*/
gboolean reset_frag; /*Used to indicate that a stream has been reconfigured, hence we need to reset the fragtable*/
} fp_info;
/* From NBAC-Constants.asn */
#define FP_maxNrOfTFs 32
typedef struct
{
gint num_ul_chans;
gint ul_chan_tf_size[MAX_FP_CHANS];
gint ul_chan_num_tbs[MAX_FP_CHANS];
gint num_dl_chans;
gint dl_chan_tf_size[MAX_FP_CHANS];
gint dl_chan_num_tbs[MAX_FP_CHANS];
} fp_dch_channel_info_t;
typedef struct
{
enum fp_interface_type iface_type;
enum division_type division;
gint channel; /* see Channel types definitions above */
guint32 dl_frame_number; /* the frame where this conversation is started from CRNC */
guint32 ul_frame_number; /* the frame where this conversation is started from Node B */
address crnc_address;
guint16 crnc_port;
gint com_context_id; /*Identifies a single UE in the network*/
/* For PCH channel */
gint paging_indications;
/* DCH's in this flow */
gint num_dch_in_flow;
gint dchs_in_flow_list[FP_maxNrOfTFs];
guint8 dch_crc_present; /* 0=No, 1=Yes, 2=Unknown */
enum fp_rlc_mode rlc_mode;
/* DCH type channel data */
fp_dch_channel_info_t fp_dch_channel_info[FP_maxNrOfTFs];
/* E-DCH related data */
gint no_ddi_entries;
guint8 edch_ddi[MAX_EDCH_DDIS];
guint edch_macd_pdu_size[MAX_EDCH_DDIS];
guint8 edch_lchId[MAX_EDCH_DDIS];
guint8 edch_type; /* 1 means T2 */
/* HSDSCH Related data */
enum fp_hsdsch_entity hsdsch_entity;
guint8 hsdsch_macdflow_id;
guint8 hsdsch_num_chans_per_flow[MAX_NUM_HSDHSCH_MACDFLOW];
/*HSDSCH Common related data*/
guint8 common_macdflow_id;
guint urnti; /*Used for tracking a "sequence" over diffrent transport channels*/
guint hrnti; /*Used for tracking a HS-DSCH flow*/
gboolean reset_frag; /*Used to indicate that a stream has been reconfigured, hence we need to reset the fragtable*/
guint32 cfn;
guint32 cfn_index;
} umts_fp_conversation_info_t;
void set_umts_fp_conv_data(conversation_t *conversation, umts_fp_conversation_info_t *umts_fp_conversation_info);
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
View Git Blame Copy Permalink