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