1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/* packet-pdcp-lte.h
*
* Martin Mathieson
* $Id$
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* Direction */
#define DIRECTION_UPLINK 0
#define DIRECTION_DOWNLINK 1
enum pdcp_plane
{
SIGNALING_PLANE = 1,
USER_PLANE = 2
};
enum rohc_mode
{
UNIDIRECTIONAL = 1,
OPTIMISTIC_BIDIRECTIONAL = 2,
RELIABLE_BIDIRECTIONAL = 3
};
typedef enum LogicalChannelType
{
Channel_DCCH=1,
Channel_BCCH=2,
Channel_CCCH=3,
Channel_PCCH=4
} LogicalChannelType;
typedef enum
{
BCH_TRANSPORT=1,
DLSCH_TRANSPORT=2
} BCCHTransportType;
#define CID_IN_PDCP_HEADER 0
#define CID_IN_ROHC_PACKET 1
#define PDCP_SN_LENGTH_7_BITS 7
#define PDCP_SN_LENGTH_12_BITS 12
/* Info attached to each LTE PDCP/RoHC packet */
typedef struct pdcp_lte_info
{
/* Channel info is needed for RRC parsing */
guint8 Direction;
LogicalChannelType channelType;
BCCHTransportType BCCHTransport;
/* Details of PDCP header */
gboolean no_header_pdu;
enum pdcp_plane plane;
guint8 seqnum_length;
/* RoHC settings */
gboolean rohc_compression;
unsigned short rohc_ip_version;
gboolean cid_inclusion_info;
gboolean large_cid_present;
enum rohc_mode mode;
gboolean rnd;
gboolean udp_checkum_present;
unsigned short profile;
} pdcp_lte_info;
|
