#include "hw/hw.h"
#include "hw/sysbus.h"
+#include "hw/boards.h"
#include "sysemu/char.h"
#include "qemu/log.h"
#include "qapi/error.h"
#include "hw/xen/xen_backend.h"
#include "hw/xen/xen_pvdev.h"
+#include "monitor/qdev.h"
#include <xen/grant_table.h>
/* init new xendev */
xendev = g_malloc0(ops->size);
+ object_initialize(&xendev->qdev, ops->size, TYPE_XENBACKEND);
+ qdev_set_parent_bus(&xendev->qdev, xen_sysbus);
+ qdev_set_id(&xendev->qdev, g_strdup_printf("xen-%s-%d", type, dev));
+ qdev_init_nofail(&xendev->qdev);
+ object_unref(OBJECT(&xendev->qdev));
+
xendev->type = type;
xendev->dom = dom;
xendev->dev = dev;
return -1;
}
+static void xen_set_dynamic_sysbus(void)
+{
+ Object *machine = qdev_get_machine();
+ ObjectClass *oc = object_get_class(machine);
+ MachineClass *mc = MACHINE_CLASS(oc);
+
+ mc->has_dynamic_sysbus = true;
+}
+
int xen_be_register(const char *type, struct XenDevOps *ops)
{
char path[50];
void xen_be_register_common(void)
{
+ xen_set_dynamic_sysbus();
+
xen_be_register("console", &xen_console_ops);
xen_be_register("vkbd", &xen_kbdmouse_ops);
xen_be_register("qdisk", &xen_blkdev_ops);
}
+static Property xendev_properties[] = {
+ DEFINE_PROP_END_OF_LIST(),
+};
+
+static void xendev_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+
+ dc->props = xendev_properties;
+ set_bit(DEVICE_CATEGORY_MISC, dc->categories);
+}
+
+static const TypeInfo xendev_type_info = {
+ .name = TYPE_XENBACKEND,
+ .parent = TYPE_XENSYSDEV,
+ .class_init = xendev_class_init,
+ .instance_size = sizeof(struct XenDevice),
+};
+
+static void xen_sysbus_class_init(ObjectClass *klass, void *data)
+{
+ HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass);
+
+ hc->unplug = qdev_simple_device_unplug_cb;
+}
+
static const TypeInfo xensysbus_info = {
.name = TYPE_XENSYSBUS,
.parent = TYPE_BUS,
+ .class_init = xen_sysbus_class_init,
.interfaces = (InterfaceInfo[]) {
{ TYPE_HOTPLUG_HANDLER },
{ }
{
type_register_static(&xensysbus_info);
type_register_static(&xensysdev_info);
+ type_register_static(&xendev_type_info);
}
type_init(xenbe_register_types)