diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 7 | ||||
| -rw-r--r-- | include/iomux.h | 48 |
2 files changed, 55 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h index df64bf0..5968036 100644 --- a/include/common.h +++ b/include/common.h @@ -678,6 +678,13 @@ void fputc(int file, const char c); int ftstc(int file); int fgetc(int file); +/* + * CONSOLE multiplexing. + */ +#ifdef CONFIG_CONSOLE_MUX +#include <iomux.h> +#endif + int pcmcia_init (void); #ifdef CONFIG_STATUS_LED diff --git a/include/iomux.h b/include/iomux.h new file mode 100644 index 0000000..257c1f7 --- /dev/null +++ b/include/iomux.h @@ -0,0 +1,48 @@ +/* + * (C) Copyright 2008 + * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _IO_MUX_H +#define _IO_MUX_H + +#include <devices.h> + +/* + * Stuff required to support console multiplexing. + */ + +/* + * Pointers to devices used for each file type. Defined in console.c + * but storage is allocated in iomux.c. + */ +extern device_t **console_devices[MAX_FILES]; +/* + * The count of devices assigned to each FILE. Defined in console.c + * and populated in iomux.c. + */ +extern int cd_count[MAX_FILES]; + +int iomux_doenv(const int, const char *); +void iomux_printdevs(const int); +device_t *search_device(int, char *); + +#endif /* _IO_MUX_H */ |