@@ -314,9 +314,17 @@ BusState *sysbus_get_default(void)
return main_system_bus;
}
+static int qbus_reset_one(BusState *bus, void *opaque)
+{
+ if (bus->info->reset) {
+ return bus->info->reset(bus);
+ }
+ return 0;
+}
+
void qbus_reset_all(BusState *bus)
{
- qbus_walk_children(bus, qdev_reset_one, NULL, NULL);
+ qbus_walk_children(bus, qdev_reset_one, qbus_reset_one, NULL);
}
/* can be used as ->unplug() callback for the simple cases */
@@ -49,12 +49,14 @@ struct DeviceState {
typedef void (*bus_dev_printfn)(Monitor *mon, DeviceState *dev, int indent);
typedef char *(*bus_get_dev_path)(DeviceState *dev);
+typedef int (qbus_resetfn)(BusState *bus);
struct BusInfo {
const char *name;
size_t size;
bus_dev_printfn print_dev;
bus_get_dev_path get_dev_path;
+ qbus_resetfn *reset;
Property *props;
};