diff options
Diffstat (limited to 'src/osmo-bsc/nm_common_fsm.c')
| -rw-r--r-- | src/osmo-bsc/nm_common_fsm.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/osmo-bsc/nm_common_fsm.c b/src/osmo-bsc/nm_common_fsm.c new file mode 100644 index 000000000..02e2c5e2a --- /dev/null +++ b/src/osmo-bsc/nm_common_fsm.c @@ -0,0 +1,90 @@ +/* NM FSM, common bits */ + +/* (C) 2020 by sysmocom - s.m.f.c. GmbH <info@sysmocom.de> + * Author: Pau Espin Pedrol <pespin@sysmocom.de> + * + * 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 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/linuxlist.h> +#include <osmocom/bsc/bts.h> +#include <osmocom/bsc/nm_common_fsm.h> +#include <osmocom/bsc/signal.h> + +const struct value_string nm_fsm_event_names[] = { + { NM_EV_SW_ACT_REP, "SW_ACT_REP" }, + { NM_EV_STATE_CHG_REP, "STATE_CHG_REP" }, + { NM_EV_GET_ATTR_REP, "GET_ATTR_REP" }, + { NM_EV_SET_ATTR_ACK, "SET_ATTR_ACK" }, + { NM_EV_OPSTART_ACK, "OPSTART_ACK" }, + { NM_EV_OPSTART_NACK, "OPSTART_NACK" }, + { NM_EV_OML_DOWN, "OML_DOWN" }, + { NM_EV_FORCE_LOCK, "FORCE_LOCK_CHG" }, + { NM_EV_FEATURE_NEGOTIATED, "FEATURE_NEGOTIATED" }, + { NM_EV_RSL_CONNECT_ACK, "RSL_CONNECT_ACK" }, + { NM_EV_RSL_CONNECT_NACK, "RSL_CONNECT_NACK" }, + { 0, NULL } +}; + +void nm_obj_fsm_becomes_enabled_disabled(struct gsm_bts *bts, void *obj, + enum abis_nm_obj_class obj_class, bool running) +{ + struct nm_running_chg_signal_data nsd; + + memset(&nsd, 0, sizeof(nsd)); + nsd.bts = bts; + nsd.obj_class = obj_class; + nsd.obj = obj; + nsd.running = running; + + osmo_signal_dispatch(SS_NM, S_NM_RUNNING_CHG, &nsd); +} + +/* nm_configuring_fsm_inst_dispatch(struct gsm_abis_mo *mo, uint32_t event, void *data) */ +#define nm_configuring_fsm_inst_dispatch(mo, event, data) do { \ + if ((mo)->nm_state.operational != NM_OPSTATE_ENABLED) \ + _osmo_fsm_inst_dispatch((mo)->fi, event, data, __FILE__, __LINE__); \ + } while (0) + +/*! + * Dispatch an event to all configuring/non-enabled BTS NM fsms + * + * \param[in] bts a pointer to the BTS instance + * \param[in] event the FSM event. See \fn osmo_fsm_inst_dispatch + * \param[in] data the private data of the event. + */ +void nm_fsm_dispatch_all_configuring(struct gsm_bts *bts, uint32_t event, void *data) +{ + struct gsm_bts_trx *trx; + + nm_configuring_fsm_inst_dispatch(&bts->site_mgr->mo, event, data); + nm_configuring_fsm_inst_dispatch(&bts->mo, event, data); + llist_for_each_entry(trx, &bts->trx_list, list) { + nm_configuring_fsm_inst_dispatch(&trx->mo, event, data); + nm_configuring_fsm_inst_dispatch(&trx->bb_transc.mo, event, data); + for (unsigned long i = 0; i < ARRAY_SIZE(trx->ts); i++) { + struct gsm_bts_trx_ts *ts = &trx->ts[i]; + nm_configuring_fsm_inst_dispatch(&ts->mo, event, data); + } + } + + /* GPRS MOs */ + nm_configuring_fsm_inst_dispatch(&bts->site_mgr->gprs.nse.mo, event, data); + for (unsigned long i = 0; i < ARRAY_SIZE(bts->site_mgr->gprs.nsvc); i++) + nm_configuring_fsm_inst_dispatch(&bts->site_mgr->gprs.nsvc[i].mo, event, data); + nm_configuring_fsm_inst_dispatch(&bts->gprs.cell.mo, event, data); +} |