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/* Mobile Station */
/* (C) 2010 by Holger Hans Peter Freyther
* (C) 2010 by Harald Welte <laforge@gnumonks.org>
* (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 General Public License as published by
* the Free Software Foundation; either version 2 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.
*
*/
#include <osmocom/gsm/gsm48.h>
#include <osmocom/bb/common/ms.h>
extern struct llist_head ms_list;
/* Default value be configured by cmdline arg: */
uint16_t cfg_test_arfcn = 871;
static int osmocom_ms_talloc_destructor(struct osmocom_ms *ms)
{
if (ms->sap_wq.bfd.fd > -1) {
sap_close(ms);
ms->sap_wq.bfd.fd = -1;
}
gprs_settings_fi(ms);
gsm_subscr_exit(ms);
gsm_sim_exit(ms);
return 0;
}
struct osmocom_ms *osmocom_ms_alloc(void *ctx, const char *name)
{
struct osmocom_ms *ms;
ms = talloc_zero(ctx, struct osmocom_ms);
if (!ms)
return NULL;
talloc_set_name(ms, "ms_%s", name);
talloc_set_destructor(ms, osmocom_ms_talloc_destructor);
ms->name = talloc_strdup(ms, name);
ms->test_arfcn = cfg_test_arfcn;
ms->lapdm_channel.lapdm_dcch.l1_ctx = ms;
ms->lapdm_channel.lapdm_dcch.l3_ctx = ms;
ms->lapdm_channel.lapdm_acch.l1_ctx = ms;
ms->lapdm_channel.lapdm_acch.l3_ctx = ms;
lapdm_channel_init(&ms->lapdm_channel, LAPDM_MODE_MS);
lapdm_channel_set_l1(&ms->lapdm_channel, l1ctl_ph_prim_cb, ms);
ms->l2_wq.bfd.fd = -1;
ms->sap_wq.bfd.fd = -1;
ms->gmmlayer.tlli = GSM_RESERVED_TMSI;
/* Register a new MS */
llist_add_tail(&ms->entity, &ms_list);
gsm_support_init(ms);
gsm_settings_init(ms);
gprs_settings_init(ms);
/* init SAP client before SIM card starts up */
sap_init(ms);
/* SAP response call-back */
ms->sap_entity.sap_rsp_cb = &gsm_subscr_sap_rsp_cb;
gsm_sim_init(ms);
gsm_subscr_init(ms);
return ms;
}
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