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/*
* This work is licensed under the terms of the GNU GPL, version 2 or
* (at your option) any later version. See the COPYING file in the
* top-level directory.
*/
#include "qemu/osdep.h"
#include "hw/virtio/virtio-input.h"
static Property vinput_properties[] = {
DEFINE_PROP_CHR("chardev", VHostUserBase, chardev),
DEFINE_PROP_END_OF_LIST(),
};
static void vinput_realize(DeviceState *dev, Error **errp)
{
VHostUserBase *vub = VHOST_USER_BASE(dev);
VHostUserBaseClass *vubc = VHOST_USER_BASE_GET_CLASS(dev);
/* Fixed for input device */
vub->virtio_id = VIRTIO_ID_INPUT;
vub->num_vqs = 2;
vub->vq_size = 4;
vub->config_size = sizeof(virtio_input_config);
vubc->parent_realize(dev, errp);
}
static const VMStateDescription vmstate_vhost_input = {
.name = "vhost-user-input",
.unmigratable = 1,
};
static void vhost_input_class_init(ObjectClass *klass, void *data)
{
VHostUserBaseClass *vubc = VHOST_USER_BASE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
dc->vmsd = &vmstate_vhost_input;
device_class_set_props(dc, vinput_properties);
device_class_set_parent_realize(dc, vinput_realize,
&vubc->parent_realize);
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
}
static const TypeInfo vhost_input_info = {
.name = TYPE_VHOST_USER_INPUT,
.parent = TYPE_VHOST_USER_BASE,
.instance_size = sizeof(VHostUserInput),
.class_init = vhost_input_class_init,
};
static void vhost_input_register_types(void)
{
type_register_static(&vhost_input_info);
}
type_init(vhost_input_register_types)
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