watchdog.h

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/*
 *
 * watchdog - Driver interface for the hardware watchdog timers
 * present on Sun Microsystems boardsets
 *
 * Copyright (c) 2000 Eric Brower <[email protected]>
 *
 */

#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 */