diff options
Diffstat (limited to 'src/superio/smsc/smscsuperio/smscsuperio.h')
| -rw-r--r-- | src/superio/smsc/smscsuperio/smscsuperio.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/superio/smsc/smscsuperio/smscsuperio.h b/src/superio/smsc/smscsuperio/smscsuperio.h new file mode 100644 index 0000000000..60a58e68bc --- /dev/null +++ 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 */ |