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
131
132
133
|
#ifndef OPENBSC_ABIS_OM2K_H
#define OPENBSC_ABIS_OM2K_H
/* Ericsson RBS 2xxx GSM O&M (OM2000) messages on the A-bis interface
* implemented based on protocol trace analysis, no formal documentation */
/* (C) 2010-2011 by Harald Welte <laforge@gnumonks.org>
*
* All Rights Reserved
*
* 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/>.
*
*/
enum abis_om2k_mo_cls {
OM2K_MO_CLS_TRXC = 0x01,
OM2K_MO_CLS_TG = 0x02,
OM2K_MO_CLS_TS = 0x03,
OM2K_MO_CLS_TF = 0x04,
OM2K_MO_CLS_IS = 0x05,
OM2K_MO_CLS_CON = 0x06,
OM2K_MO_CLS_DP = 0x07,
OM2K_MO_CLS_MCTR = 0x08,
OM2K_MO_CLS_CF = 0x0a,
OM2K_MO_CLS_TX = 0x0b,
OM2K_MO_CLS_RX = 0x0c,
};
enum om2k_mo_state {
OM2K_MO_S_RESET = 0,
OM2K_MO_S_STARTED,
OM2K_MO_S_ENABLED,
OM2K_MO_S_DISABLED,
};
/* on-wire format for IS conn group */
struct om2k_is_conn_grp {
uint16_t icp1;
uint16_t icp2;
uint8_t cont_idx;
} __attribute__ ((packed));
/* internal data formant for IS conn group */
struct is_conn_group {
struct llist_head list;
uint16_t icp1;
uint16_t icp2;
uint8_t ci;
};
/* on-wire format for CON Path */
struct om2k_con_path {
uint16_t ccp;
uint8_t ci;
uint8_t tag;
uint8_t tei;
} __attribute__ ((packed));
/* internal data format for CON group */
struct con_group {
/* links list of CON groups in BTS */
struct llist_head list;
struct gsm_bts *bts;
/* CON Group ID */
uint8_t cg;
/* list of CON paths in this group */
struct llist_head paths;
};
/* internal data format for CON path */
struct con_path {
/* links with con_group.paths */
struct llist_head list;
/* CON Connection Point */
uint16_t ccp;
/* Contiguity Index */
uint8_t ci;
/* Tag */
uint8_t tag;
/* TEI */
uint8_t tei;
};
extern const struct abis_om2k_mo om2k_mo_cf;
extern const struct abis_om2k_mo om2k_mo_is;
extern const struct abis_om2k_mo om2k_mo_con;
extern const struct abis_om2k_mo om2k_mo_tf;
extern const struct value_string om2k_mo_class_short_vals[];
int abis_om2k_rcvmsg(struct msgb *msg);
extern const struct abis_om2k_mo om2k_mo_cf;
int abis_om2k_tx_reset_cmd(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_start_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_status_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_connect_cmd(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_disconnect_cmd(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_enable_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_disable_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_test_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_op_info(struct gsm_bts *bts, const struct abis_om2k_mo *mo,
uint8_t operational);
int abis_om2k_tx_cap_req(struct gsm_bts *bts, const struct abis_om2k_mo *mo);
int abis_om2k_tx_arb(struct gsm_bts *bts, struct abis_om2k_mo *mo, uint16_t req, uint8_t *buf, int buf_len);
int abis_om2k_tx_is_conf_req(struct gsm_bts *bts);
int abis_om2k_tx_con_conf_req(struct gsm_bts *bts);
int abis_om2k_tx_tf_conf_req(struct gsm_bts *bts);
int abis_om2k_tx_rx_conf_req(struct gsm_bts_trx *trx);
int abis_om2k_tx_tx_conf_req(struct gsm_bts_trx *trx);
int abis_om2k_tx_ts_conf_req(struct gsm_bts_trx_ts *ts);
struct osmo_fsm_inst *om2k_bts_fsm_start(struct gsm_bts *bts);
void abis_om2k_bts_init(struct gsm_bts *bts);
void abis_om2k_trx_init(struct gsm_bts_trx *trx);
int abis_om2k_vty_init(void);
struct vty;
void abis_om2k_config_write_bts(struct vty *vty, struct gsm_bts *bts);
#endif /* OPENBCS_ABIS_OM2K_H */
|
