arch/sparc/include/uapi/asm/watchdog.h

   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