mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 02:34:01 +08:00
45f5fed30a
We keep the old /dev/watchdog interface file for the first watchdog via miscdev. This is basically a cut and paste of the relevant interface code from the rtc driver layer tweaked for watchdog. Revised to fix problems noted by Hans de Goede Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*
|
|
* watchdog_core.h
|
|
*
|
|
* (c) Copyright 2008-2011 Alan Cox <alan@lxorguk.ukuu.org.uk>,
|
|
* All Rights Reserved.
|
|
*
|
|
* (c) Copyright 2008-2011 Wim Van Sebroeck <wim@iguana.be>.
|
|
*
|
|
* This source code is part of the generic code that can be used
|
|
* by all the watchdog timer drivers.
|
|
*
|
|
* Based on source code of the following authors:
|
|
* Matt Domsch <Matt_Domsch@dell.com>,
|
|
* Rob Radez <rob@osinvestor.com>,
|
|
* Rusty Lynch <rusty@linux.co.intel.com>
|
|
* Satyam Sharma <satyam@infradead.org>
|
|
* Randy Dunlap <randy.dunlap@oracle.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.
|
|
*
|
|
* Neither Alan Cox, CymruNet Ltd., Wim Van Sebroeck nor Iguana vzw.
|
|
* admit liability nor provide warranty for any of this software.
|
|
* This material is provided "AS-IS" and at no charge.
|
|
*/
|
|
|
|
#define MAX_DOGS 32 /* Maximum number of watchdog devices */
|
|
|
|
/*
|
|
* Functions/procedures to be called by the core
|
|
*/
|
|
extern int watchdog_dev_register(struct watchdog_device *);
|
|
extern int watchdog_dev_unregister(struct watchdog_device *);
|
|
extern int __init watchdog_dev_init(void);
|
|
extern void __exit watchdog_dev_exit(void);
|