On Wed, Jan 05, 2022 at 08:58:53AM +0800, Longpeng(Mike) wrote: > +static const VirtioPCIDeviceTypeInfo vhost_vdpa_device_pci_info = { > + .base_name = TYPE_VHOST_VDPA_DEVICE_PCI, > + .generic_name = "vhost-vdpa-device-pci", > + .transitional_name = "vhost-vdpa-device-pci-transitional", > + .non_transitional_name = "vhost-vdpa-device-pci-non-transitional", Does vDPA support Transitional VIRTIO devices? I expected this device to support Modern devices only. Stefan