summaryrefslogtreecommitdiffstats
path: root/src/host/layer23/src/misc/app_bcch_scan.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/host/layer23/src/misc/app_bcch_scan.c')
-rw-r--r--src/host/layer23/src/misc/app_bcch_scan.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/src/host/layer23/src/misc/app_bcch_scan.c b/src/host/layer23/src/misc/app_bcch_scan.c
new file mode 100644
index 0000000..4c31f1a
--- /dev/null
+++ b/src/host/layer23/src/misc/app_bcch_scan.c
@@ -0,0 +1,70 @@
+/* "Application" code of the layer2/3 stack */
+
+/* (C) 2010 by Holger Hans Peter Freyther
+ * (C) 2010 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 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.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <osmocom/bb/common/osmocom_data.h>
+#include <osmocom/bb/common/l1ctl.h>
+#include <osmocom/bb/common/lapdm.h>
+#include <osmocom/bb/common/logging.h>
+#include <osmocom/bb/common/l23_app.h>
+#include <osmocom/bb/misc/layer3.h>
+
+#include <osmocom/core/msgb.h>
+#include <osmocom/core/talloc.h>
+#include <osmocom/core/select.h>
+#include <osmocom/core/signal.h>
+
+#include <l1ctl_proto.h>
+
+static int signal_cb(unsigned int subsys, unsigned int signal,
+ void *handler_data, void *signal_data)
+{
+ struct osmocom_ms *ms;
+
+ if (subsys != SS_L1CTL)
+ return 0;
+
+ switch (signal) {
+ case S_L1CTL_RESET:
+ ms = signal_data;
+ return fps_start(ms);
+ }
+ return 0;
+}
+
+int l23_app_init(struct osmocom_ms *ms)
+{
+ /* don't do layer3_init() as we don't want an actualy L3 */
+ fps_init(ms);
+ l1ctl_tx_reset_req(ms, L1CTL_RES_T_FULL);
+ return osmo_signal_register_handler(SS_L1CTL, &signal_cb, NULL);
+}
+
+static struct l23_app_info info = {
+ .copyright = "Copyright (C) 2010 Harald Welte <laforge@gnumonks.org>\n",
+ .contribution = "Contributions by Holger Hans Peter Freyther\n",
+};
+
+struct l23_app_info *l23_app_info()
+{
+ return &info;
+}