1/* $Id: watchdog.h,v 1.1.1.1 2007/08/03 18:53:37 Exp $
2 *
3 * watchdog - Driver interface for the hardware watchdog timers
4 * present on Sun Microsystems boardsets
5 *
6 * Copyright (c) 2000 Eric Brower <ebrower@usa.net>
7 *
8 */
9
10#ifndef _SPARC64_WATCHDOG_H
11#define _SPARC64_WATCHDOG_H
12
13#include <linux/watchdog.h>
14
15/* Solaris compatibility ioctls--
16 * Ref. <linux/watchdog.h> for standard linux watchdog ioctls
17 */
18#define WIOCSTART _IO (WATCHDOG_IOCTL_BASE, 10)		/* Start Timer		*/
19#define WIOCSTOP  _IO (WATCHDOG_IOCTL_BASE, 11)		/* Stop Timer		*/
20#define WIOCGSTAT _IOR(WATCHDOG_IOCTL_BASE, 12, int)/* Get Timer Status	*/
21
22/* Status flags from WIOCGSTAT ioctl
23 */
24#define WD_FREERUN	0x01	/* timer is running, interrupts disabled	*/
25#define WD_EXPIRED	0x02	/* timer has expired						*/
26#define WD_RUNNING	0x04	/* timer is running, interrupts enabled		*/
27#define WD_STOPPED	0x08	/* timer has not been started				*/
28#define WD_SERVICED 0x10	/* timer interrupt was serviced				*/
29
30#endif /* ifndef _SPARC64_WATCHDOG_H */
31