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/* BTS support code common to all supported BTS models */
/* (C) 2023 by sysmocom - s.f.m.c. GmbH <info@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 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/talloc.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/fsm.h>
#include <osmo-bts/bts_sm.h>
#include <osmo-bts/bts.h>
#include <osmo-bts/nm_common_fsm.h>
struct gsm_bts_sm *g_bts_sm;
static const uint8_t nse_timer_default[] = { 3, 3, 3, 3, 30, 3, 10 };
struct gsm_bts *gsm_gprs_nse_get_bts(const struct gsm_gprs_nse *nse)
{
return gsm_bts_num(g_bts_sm, nse->mo.obj_inst.bts_nr);
}
static int gsm_bts_sm_talloc_destructor(struct gsm_bts_sm *bts_sm)
{
struct gsm_bts *bts;
while ((bts = llist_first_entry_or_null(&bts_sm->bts_list, struct gsm_bts, list)))
talloc_free(bts);
if (bts_sm->mo.fi) {
osmo_fsm_inst_free(bts_sm->mo.fi);
bts_sm->mo.fi = NULL;
}
return 0;
}
struct gsm_bts_sm *gsm_bts_sm_alloc(void *talloc_ctx)
{
struct gsm_bts_sm *bts_sm = talloc_zero(talloc_ctx, struct gsm_bts_sm);
struct gsm_gprs_nse *nse = &bts_sm->gprs.nse;
unsigned int i;
if (!bts_sm)
return NULL;
talloc_set_destructor(bts_sm, gsm_bts_sm_talloc_destructor);
INIT_LLIST_HEAD(&bts_sm->bts_list);
/* NM SITE_MGR */
bts_sm->mo.fi = osmo_fsm_inst_alloc(&nm_bts_sm_fsm, bts_sm, bts_sm,
LOGL_INFO, "bts_sm");
gsm_mo_init(&bts_sm->mo, NULL, NM_OC_SITE_MANAGER,
0xff, 0xff, 0xff);
oml_mo_state_init(&bts_sm->mo, NM_OPSTATE_DISABLED, NM_AVSTATE_NOT_INSTALLED);
/* NM GPRS NSE */
nse->mo.fi = osmo_fsm_inst_alloc(&nm_gprs_nse_fsm, bts_sm, nse,
LOGL_INFO, "gprs_nse0");
gsm_mo_init(&nse->mo, NULL, NM_OC_GPRS_NSE, 0, 0xff, 0xff);
oml_mo_state_init(&nse->mo, NM_OPSTATE_DISABLED, NM_AVSTATE_NOT_INSTALLED);
memcpy(&nse->timer, nse_timer_default, sizeof(nse->timer));
/* NM GPRS NSVCs */
for (i = 0; i < ARRAY_SIZE(nse->nsvc); i++) {
struct gsm_gprs_nsvc *nsvc = &nse->nsvc[i];
nsvc->nse = nse;
nsvc->id = i;
nsvc->mo.fi = osmo_fsm_inst_alloc(&nm_gprs_nsvc_fsm, bts_sm, nsvc,
LOGL_INFO, NULL);
osmo_fsm_inst_update_id_f(nsvc->mo.fi, "gprs_nsvc%d-%d",
nse->mo.obj_inst.bts_nr, i);
gsm_mo_init(&nsvc->mo, NULL, NM_OC_GPRS_NSVC, nse->mo.obj_inst.bts_nr, i, 0xff);
oml_mo_state_init(&nsvc->mo, NM_OPSTATE_DISABLED, NM_AVSTATE_NOT_INSTALLED);
}
return bts_sm;
}
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