Little bit confused on this. I noticed the virtio-net/virtio-mmio doesn't have performance features (TSO, UFO, CSUM, ..) (VirtIOMMIOPoroxy->host_features) set even though it's NetClientState peer supports them. For PCI these features are set (virtio_net_properties[]), and adjusted down when device is plugged in based on peer features. Any reason not to implement the same for 'virtio-mmio' version? -mario _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm