LXR qemu/include/sysemu/watchdog.h

   1/*
   2 * Virtual hardware watchdog.
   3 *
   4 * Copyright (C) 2009 Red Hat Inc.
   5 *
   6 * This program is free software; you can redistribute it and/or
   7 * modify it under the terms of the GNU General Public License
   8 * as published by the Free Software Foundation; either version 2
   9 * of the License, or (at your option) any later version.
  10 *
  11 * This program is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU General Public License
  17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
  18 *
  19 * By Richard W.M. Jones (rjones@redhat.com).
  20 */
  21
  22#ifndef QEMU_WATCHDOG_H
  23#define QEMU_WATCHDOG_H
  24
  25#include "qemu/queue.h"
  26#include "qapi/qapi-types-run-state.h"
  27
  28struct WatchdogTimerModel {
  29    QLIST_ENTRY(WatchdogTimerModel) entry;
  30
  31    /* Short name of the device - used to select it on the command line. */
  32    const char *wdt_name;
  33    /* Longer description (eg. manufacturer and full model number). */
  34    const char *wdt_description;
  35};
  36typedef struct WatchdogTimerModel WatchdogTimerModel;
  37
  38/* in hw/watchdog.c */
  39int select_watchdog(const char *p);
  40int select_watchdog_action(const char *action);
  41WatchdogAction get_watchdog_action(void);
  42void watchdog_add_model(WatchdogTimerModel *model);
  43void watchdog_perform_action(void);
  44
  45#endif /* QEMU_WATCHDOG_H */
  46