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virtio-scsi: Wrap in vmstate

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Forcibly convert it to a vmstate wrapper;  proper conversion
comes later.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2016-07-14 18:22:46 +01:00 committed by Michael S. Tsirkin
parent 5943124cc0
commit 5a289a2883
1 changed files with 6 additions and 15 deletions
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21
hw/scsi/virtio-scsi.c
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@ -663,22 +663,17 @@ static void virtio_scsi_reset(VirtIODevice *vdev)
/* The device does not have anything to save beyond the virtio data.
* Request data is saved with callbacks from SCSI devices.
*/
static void virtio_scsi_save(QEMUFile *f, void *opaque)
static void virtio_scsi_save(QEMUFile *f, void *opaque, size_t size)
{
VirtIODevice *vdev = VIRTIO_DEVICE(opaque);
virtio_save(vdev, f);
}
static int virtio_scsi_load(QEMUFile *f, void *opaque, int version_id)
static int virtio_scsi_load(QEMUFile *f, void *opaque, size_t size)
{
VirtIODevice *vdev = VIRTIO_DEVICE(opaque);
int ret;
ret = virtio_load(vdev, f, version_id);
if (ret) {
return ret;
}
return 0;
return virtio_load(vdev, f, 1);
}
void virtio_scsi_push_event(VirtIOSCSI *s, SCSIDevice *dev,
@ -862,7 +857,6 @@ static void virtio_scsi_device_realize(DeviceState *dev, Error **errp)
{
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
VirtIOSCSI *s = VIRTIO_SCSI(dev);
static int virtio_scsi_id;
Error *err = NULL;
virtio_scsi_common_realize(dev, &err, virtio_scsi_handle_ctrl,
@ -885,9 +879,6 @@ static void virtio_scsi_device_realize(DeviceState *dev, Error **errp)
return;
}
}
register_savevm(dev, "virtio-scsi", virtio_scsi_id++, 1,
virtio_scsi_save, virtio_scsi_load, s);
}
static void virtio_scsi_instance_init(Object *obj)
@ -911,9 +902,6 @@ void virtio_scsi_common_unrealize(DeviceState *dev, Error **errp)
static void virtio_scsi_device_unrealize(DeviceState *dev, Error **errp)
{
VirtIOSCSI *s = VIRTIO_SCSI(dev);
unregister_savevm(dev, "virtio-scsi", s);
virtio_scsi_common_unrealize(dev, errp);
}
@ -930,6 +918,8 @@ static Property virtio_scsi_properties[] = {
DEFINE_PROP_END_OF_LIST(),
};
VMSTATE_VIRTIO_DEVICE(scsi, 1, virtio_scsi_load, virtio_scsi_save);
static void virtio_scsi_common_class_init(ObjectClass *klass, void *data)
{
VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
@ -946,6 +936,7 @@ static void virtio_scsi_class_init(ObjectClass *klass, void *data)
HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass);
dc->props = virtio_scsi_properties;
dc->vmsd = &vmstate_virtio_scsi;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
vdc->realize = virtio_scsi_device_realize;
vdc->unrealize = virtio_scsi_device_unrealize;