On Fri, 6 Sep 2024 18:04:49 +0200 Laurent Vivier <lvivier(a)redhat.com> wrote:add virtio and vhost-user functions to connect with QEMU. $ ./passt --vhost-user and # qemu-system-x86_64 ... -m 4G \ -object memory-backend-memfd,id=memfd0,share=on,size=4G \ -numa node,memdev=memfd0 \ -chardev socket,id=chr0,path=/tmp/passt_1.socket \ -netdev vhost-user,id=netdev0,chardev=chr0 \ -device virtio-net,mac=9a:2b:2c:2d:2e:2f,netdev=netdev0 \ ... Signed-off-by: Laurent Vivier <lvivier(a)redhat.com>I reviewed it a bit, but it looks like you didn't have time yet to address my comments from v3, so I guess I'd better wait with this one. -- Stefano