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author | Juergen Beisert <jbe@pengutronix.de> | 2012-06-27 16:30:41 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-06-29 15:16:34 +0200 |
commit | 2928591eab21eb6bf4a085f5f19bf87c21ee7866 (patch) | |
tree | 100ff3787f434c0cc38da6c1d6ee53d7ddc89466 /include/watchdog.h | |
parent | fd4c51aa28acfd61e1802cb5ab1197d808e7da82 (diff) | |
download | barebox-2928591eab21eb6bf4a085f5f19bf87c21ee7866.tar.gz barebox-2928591eab21eb6bf4a085f5f19bf87c21ee7866.tar.xz |
Add a simple watchdog framework
This patch adds a simple wd command which can setup, trigger and stop a watchdog
on the platform.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/watchdog.h')
-rw-r--r-- | include/watchdog.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/watchdog.h b/include/watchdog.h new file mode 100644 index 0000000000..3e2d08e876 --- /dev/null +++ b/include/watchdog.h @@ -0,0 +1,24 @@ +/* + * 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. + */ + +#ifndef INCLUDE_WATCHDOG_H +# define INCLUDE_WATCHDOG_H + +struct watchdog { + int (*set_timeout)(struct watchdog *, unsigned); +}; + +int watchdog_register(struct watchdog *); +int watchdog_deregister(struct watchdog *); +int watchdog_set_timeout(unsigned); + +#endif /* INCLUDE_WATCHDOG_H */ |