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-rw-r--r--src/superio/smsc/smscsuperio/smscsuperio.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/src/superio/smsc/smscsuperio/smscsuperio.h b/src/superio/smsc/smscsuperio/smscsuperio.h
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+++ b/src/superio/smsc/smscsuperio/smscsuperio.h
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
+ *
+ * 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SUPERIO_SMSC_SMSCSUPERIO_H
+#define SUPERIO_SMSC_SMSCSUPERIO_H
+
+#include <arch/io.h>
+#include <stdint.h>
+
+/* All known/supported SMSC Super I/Os have the same logical device IDs
+ * for the serial ports (COM1, COM2).
+ */
+#define SMSCSUPERIO_SP1 4 /* Com1 */
+#define SMSCSUPERIO_SP2 5 /* Com2 */
+
+void smscsuperio_enable_serial(device_t dev, u16 iobase);
+
+#endif /* SUPERIO_SMSC_SMSCSUPERIO_H */