1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2/*
3 *
4 * watchdog - Driver interface for the hardware watchdog timers
5 * present on Sun Microsystems boardsets
6 *
7 * Copyright (c) 2000 Eric Brower <ebrower@usa.net>
8 *
9 */
10
11#ifndef _SPARC64_WATCHDOG_H
12#define _SPARC64_WATCHDOG_H
13
14#include <linux/watchdog.h>
15
16/* Solaris compatibility ioctls--
17 * Ref. <linux/watchdog.h> for standard linux watchdog ioctls
18 */
19#define WIOCSTART _IO (WATCHDOG_IOCTL_BASE, 10)		/* Start Timer		*/
20#define WIOCSTOP  _IO (WATCHDOG_IOCTL_BASE, 11)		/* Stop Timer		*/
21#define WIOCGSTAT _IOR(WATCHDOG_IOCTL_BASE, 12, int)/* Get Timer Status	*/
22
23/* Status flags from WIOCGSTAT ioctl
24 */
25#define WD_FREERUN	0x01	/* timer is running, interrupts disabled	*/
26#define WD_EXPIRED	0x02	/* timer has expired						*/
27#define WD_RUNNING	0x04	/* timer is running, interrupts enabled		*/
28#define WD_STOPPED	0x08	/* timer has not been started				*/
29#define WD_SERVICED 0x10	/* timer interrupt was serviced				*/
30
31#endif /* ifndef _SPARC64_WATCHDOG_H */
32
33