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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/* Lookup table for various RAN implementations */
/*
* (C) 2019 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
* All Rights Reserved
*
* SPDX-License-Identifier: AGPL-3.0+
*
* Author: Neels Hofmeyr
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <osmocom/core/utils.h>
#include <osmocom/core/tdef.h>
#include <osmocom/msc/debug.h>
#include <osmocom/msc/ran_msg_a.h>
#include <osmocom/msc/ran_msg_iu.h>
#include <osmocom/msc/ran_peer.h>
#include <osmocom/msc/ran_infra.h>
#include "config.h"
const struct value_string an_proto_names[] = {
{ OSMO_GSUP_ACCESS_NETWORK_PROTOCOL_TS3G_48006, "Ts3G-48006" },
{ OSMO_GSUP_ACCESS_NETWORK_PROTOCOL_TS3G_25413, "Ts3G-25413" },
{}
};
#define RAN_TDEFS \
{ .T = -1, .default_val = 5, .desc = "RAN connection Complete Layer 3, Authentication and Ciphering timeout" }, \
{ .T = -2, .default_val = 30, .desc = "RAN connection release sanity timeout" }, \
{ .T = -3, .default_val = 10, .desc = "Timeout to find a target BSS after Handover Required" }, \
{ .T = -4, .default_val = 10, .desc = "Paging response timeout" }, \
struct osmo_tdef msc_tdefs_geran[] = {
RAN_TDEFS
{}
};
struct osmo_tdef msc_tdefs_utran[] = {
RAN_TDEFS
{}
};
struct osmo_tdef msc_tdefs_sgs[] = {
{ .T = -4, .default_val = 10, .desc = "Paging response timeout" },
{}
};
static __attribute__((constructor)) void ran_infra_init()
{
osmo_tdefs_reset(msc_tdefs_geran);
osmo_tdefs_reset(msc_tdefs_utran);
osmo_tdefs_reset(msc_tdefs_sgs);
}
struct ran_infra msc_ran_infra[] = {
[OSMO_RAT_UNKNOWN] = {
.type = OSMO_RAT_UNKNOWN,
.log_subsys = DMSC,
.tdefs = msc_tdefs_geran,
},
[OSMO_RAT_GERAN_A] = {
.type = OSMO_RAT_GERAN_A,
.an_proto = OSMO_GSUP_ACCESS_NETWORK_PROTOCOL_TS3G_48006,
.ssn = OSMO_SCCP_SSN_BSSAP,
.log_subsys = DBSSAP,
.tdefs = msc_tdefs_geran,
.sccp_ran_ops = {
.up_l2 = ran_peer_up_l2,
.disconnect = ran_peer_disconnect,
.is_reset_msg = bssmap_is_reset_msg,
.make_reset_msg = bssmap_make_reset_msg,
.make_paging_msg = bssmap_make_paging_msg,
.msg_name = bssmap_msg_name,
},
.ran_dec_l2 = ran_a_decode_l2,
.ran_encode = ran_a_encode,
},
[OSMO_RAT_UTRAN_IU] = {
.type = OSMO_RAT_UTRAN_IU,
.an_proto = OSMO_GSUP_ACCESS_NETWORK_PROTOCOL_TS3G_25413,
.ssn = OSMO_SCCP_SSN_RANAP,
.log_subsys = DIUCS,
.tdefs = msc_tdefs_utran,
#if BUILD_IU
.sccp_ran_ops = {
.up_l2 = ran_peer_up_l2,
.disconnect = ran_peer_disconnect,
.is_reset_msg = ranap_is_reset_msg,
.make_reset_msg = ranap_make_reset_msg,
.make_paging_msg = ranap_make_paging_msg,
.msg_name = ranap_msg_name,
},
.ran_dec_l2 = ran_iu_decode_l2,
.ran_encode = ran_iu_encode,
#endif
.force_mgw_codecs_to_ran = {
.count = 1,
.codec = {
{
.payload_type = 96,
.subtype_name = "VND.3GPP.IUFP",
.rate = 16000,
},
},
},
},
[OSMO_RAT_EUTRAN_SGS] = {
.type = OSMO_RAT_EUTRAN_SGS,
.log_subsys = DSGS,
.ran_encode = NULL,
.tdefs = msc_tdefs_sgs,
},
};
const int msc_ran_infra_len = ARRAY_SIZE(msc_ran_infra);
|
