diff options
Diffstat (limited to 'include/openbsc/abis_om2000.h')
| -rw-r--r-- | include/openbsc/abis_om2000.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/include/openbsc/abis_om2000.h b/include/openbsc/abis_om2000.h new file mode 100644 index 000000000..b093a0350 --- /dev/null +++ b/include/openbsc/abis_om2000.h @@ -0,0 +1,129 @@ +#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_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_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_is_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 */ |