Viewing file:  watchdog.h (966 B) -rw-r--r--
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/*
*
* watchdog - Driver interface for the hardware watchdog timers
* present on Sun Microsystems boardsets
*
* Copyright (c) 2000 Eric Brower <ebrower@usa.net>
*
*/
#ifndef _SPARC64_WATCHDOG_H
#define _SPARC64_WATCHDOG_H
#include <linux/watchdog.h>
/* Solaris compatibility ioctls--
* Ref. <linux/watchdog.h> for standard linux watchdog ioctls
*/
#define WIOCSTART _IO (WATCHDOG_IOCTL_BASE, 10) /* Start Timer */
#define WIOCSTOP _IO (WATCHDOG_IOCTL_BASE, 11) /* Stop Timer */
#define WIOCGSTAT _IOR(WATCHDOG_IOCTL_BASE, 12, int)/* Get Timer Status */
/* Status flags from WIOCGSTAT ioctl
*/
#define WD_FREERUN 0x01 /* timer is running, interrupts disabled */
#define WD_EXPIRED 0x02 /* timer has expired */
#define WD_RUNNING 0x04 /* timer is running, interrupts enabled */
#define WD_STOPPED 0x08 /* timer has not been started */
#define WD_SERVICED 0x10 /* timer interrupt was serviced */
#endif /* ifndef _SPARC64_WATCHDOG_H */
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