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Hardware watchdog

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Here is an updated hardware watchdog patch, which should fix
everything that was raised about the previous version ...

Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Richard W.M. Jones 2009-04-25 13:56:19 +01:00 • committed by Anthony Liguori
parent ffad4116b9
commit 9dd986ccf6
9 changed files with 865 additions and 0 deletions
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16
vl.c
View file

@ -138,6 +138,7 @@ int main(int argc, char **argv)
#include "hw/isa.h"
#include "hw/baum.h"
#include "hw/bt.h"
#include "hw/watchdog.h"
#include "hw/smbios.h"
#include "hw/xen.h"
#include "bt-host.h"
@ -252,6 +253,8 @@ int graphic_rotate = 0;
#ifndef _WIN32
int daemonize = 0;
#endif
WatchdogTimerModel *watchdog = NULL;
int watchdog_action = WDT_RESET;
const char *option_rom[MAX_OPTION_ROMS];
int nb_option_roms;
int semihosting_enabled = 0;
@ -4917,6 +4920,8 @@ int main(int argc, char **argv, char **envp)
tb_size = 0;
autostart= 1;
register_watchdogs();
optind = 1;
for(;;) {
if (optind >= argc)
@ -5308,6 +5313,17 @@ int main(int argc, char **argv, char **envp)
serial_devices[serial_device_index] = optarg;
serial_device_index++;
break;
case QEMU_OPTION_watchdog:
i = select_watchdog(optarg);
if (i > 0)
exit (i == 1 ? 1 : 0);
break;
case QEMU_OPTION_watchdog_action:
if (select_watchdog_action(optarg) == -1) {
fprintf(stderr, "Unknown -watchdog-action parameter\n");
exit(1);
}
break;
case QEMU_OPTION_virtiocon:
if (virtio_console_index >= MAX_VIRTIO_CONSOLES) {
fprintf(stderr, "qemu: too many virtio consoles\n");