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 28 struct 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 }; 36 typedef struct WatchdogTimerModel WatchdogTimerModel; 37 38 /* in hw/watchdog.c */ 39 int select_watchdog(const char *p); 40 WatchdogAction get_watchdog_action(void); 41 void watchdog_add_model(WatchdogTimerModel *model); 42 void watchdog_perform_action(void); 43 44 #endif /* QEMU_WATCHDOG_H */ 45