1 files changed, 149 insertions, 0 deletions
diff --git a/src/osmo-bts-virtual/bts_model.c b/src/osmo-bts-virtual/bts_model.c
new file mode 100644
index 00000000..1eea26b1
--- /dev/null
+++ b/src/osmo-bts-virtual/bts_model.c
@@ -0,0 +1,149 @@
+/* (C) 2015 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 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 <stdint.h>
+#include <errno.h>
+
+#include <osmocom/core/talloc.h>
+#include <osmocom/core/utils.h>
+
+#include <osmo-bts/gsm_data.h>
+#include <osmo-bts/phy_link.h>
+#include <osmo-bts/logging.h>
+#include <osmo-bts/oml.h>
+#include <osmo-bts/rsl.h>
+#include <osmo-bts/amr.h>
+#include <osmo-bts/bts.h>
+#include <osmo-bts/bts_model.h>
+#include <osmo-bts/handover.h>
+#include <osmo-bts/l1sap.h>
+
+int bts_model_trx_close(struct gsm_bts_trx *trx)
+{
+	return 0;
+}
+
+int bts_model_adjst_ms_pwr(struct gsm_lchan *lchan)
+{
+	return 0;
+}
+
+int bts_model_check_oml(struct gsm_bts *bts, uint8_t msg_type,
+			struct tlv_parsed *old_attr, struct tlv_parsed *new_attr,
+			void *obj)
+{
+	return 0;
+}
+
+static uint8_t vbts_set_bts(struct gsm_bts *bts)
+{
+	return 0;
+}
+
+static uint8_t vbts_set_trx(struct gsm_bts_trx *trx)
+{
+	return 0;
+}
+
+static uint8_t vbts_set_ts(struct gsm_bts_trx_ts *ts)
+{
+	struct phy_instance *pinst = trx_phy_instance(ts->trx);
+	int rc;
+
+	rc = trx_sched_set_pchan(&pinst->u.virt.sched, ts->nr, ts->pchan);
+	if (rc)
+		return NM_NACK_RES_NOTAVAIL;
+
+	return 0;
+}
+
+int bts_model_apply_oml(struct gsm_bts *bts, struct msgb *msg,
+			struct tlv_parsed *new_attr, int kind, void *obj)
+{
+	struct abis_om_fom_hdr *foh = msgb_l3(msg);
+	int cause = 0;
+
+	switch (foh->msg_type) {
+	case NM_MT_SET_BTS_ATTR:
+		cause = vbts_set_bts(obj);
+		break;
+	case NM_MT_SET_RADIO_ATTR:
+		cause = vbts_set_trx(obj);
+		break;
+	case NM_MT_SET_CHAN_ATTR:
+		cause = vbts_set_ts(obj);
+		break;
+	}
+	return oml_fom_ack_nack(msg, cause);
+}
+
+int bts_model_opstart(struct gsm_bts *bts, struct gsm_abis_mo *mo,
+		      void *obj)
+{
+	int rc;
+
+	switch (mo->obj_class) {
+	case NM_OC_RADIO_CARRIER:
+	case NM_OC_CHANNEL:
+		oml_mo_state_chg(mo, NM_OPSTATE_ENABLED, NM_AVSTATE_OK);
+		rc = oml_mo_opstart_ack(mo);
+		break;
+	case NM_OC_BTS:
+	case NM_OC_SITE_MANAGER:
+	case NM_OC_BASEB_TRANSC:
+	case NM_OC_GPRS_NSE:
+	case NM_OC_GPRS_CELL:
+	case NM_OC_GPRS_NSVC:
+		oml_mo_state_chg(mo, NM_OPSTATE_ENABLED, -1);
+		rc = oml_mo_opstart_ack(mo);
+		if (mo->obj_class == NM_OC_BTS) {
+			oml_mo_state_chg(&bts->mo, -1, NM_AVSTATE_OK);
+			oml_mo_state_chg(&bts->gprs.nse.mo, -1, NM_AVSTATE_OK);
+			oml_mo_state_chg(&bts->gprs.cell.mo, -1, NM_AVSTATE_OK);
+			oml_mo_state_chg(&bts->gprs.nsvc[0].mo, -1, NM_AVSTATE_OK);
+		}
+		break;
+	default:
+		rc = oml_mo_opstart_nack(mo, NM_NACK_OBJCLASS_NOTSUPP);
+	}
+	return rc;
+}
+
+int bts_model_chg_adm_state(struct gsm_bts *bts, struct gsm_abis_mo *mo,
+			    void *obj, uint8_t adm_state)
+{
+	mo->nm_state.administrative = adm_state;
+	return oml_mo_statechg_ack(mo);
+}
+
+int bts_model_trx_deact_rf(struct gsm_bts_trx *trx)
+{
+	return 0;
+}
+
+
+int bts_model_change_power(struct gsm_bts_trx *trx, int p_trxout_mdBm)
+{
+	return 0;
+}
+
+int bts_model_ctrl_cmds_install(struct gsm_bts *bts)
+{
+	return 0;
+}