blob: 5baf2d3919cf4a5552bb5e52e7146d461561349b [file] [log] [blame]
Sam Ravnborg09d3e1b2008-06-13 08:26:32 +02001/*
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