On Sat, 07 Oct 2017 15:38:57 +0300 José Pekkarinen <jose.pekkari...@canonical.com> wrote:
> On Thursday, 5 October 2017 21:40:14 EEST José Pekkarinen wrote: > > Hi list, > > > > I'm currently toying around with vfio mediated devices in qemu, and I'm > > having troubles defining a display through vnc for the mediated device. The > > error in question is this: > > > > qemu-system-x86_64: -display vnc=0:1,display=video.1: Failed to start VNC > > server: Device video.1 (head 0) is not bound to a QemuConsole > > > > The qemu parameters are like this: > > > > sudo qemu-system-x86_64 -enable-kvm -cpu host -smp 2,cores=1,threads=2 \ > > -m 8G -mem-path /mnt/hugepages -vga qxl -display vnc=0:0 -display > > vnc=0:1,display=video.1 \ > > -device > > vfio-pci,id=video.1,sysfsdev=/sys/class/mdev_bus/0000:00:02.0/ > > $uuid,bus=pci.0,addr=06.0,rombar=0 \ > > -netdev user,id=user.0,smb=/home/pekkari/share -device > > e1000,netdev=user.0 \ > > -device ich9-usb-uhci3,id=uhci -device usb-ehci,id=ehci -device nec- > > usb-xhci,id=xhci \ > > -device virtio-serial -device usb-tablet -device ich9-intel-hda - > > device hda-duplex \ > > -object input-linux,id=kbd,evdev=/dev/input/by-path/platform-i8042- > > serio-0-event-kbd \ > > -chardev > > socket,path=/tmp/virtio-serial.sock,server,nowait,id=serial- log \ > > -device virtserialport,chardev=serial-log,name=ant.port.0 \ > > -cdrom /home/pekkari/machines/win8/virtio-win-0.1.141.iso \ > > -drive file=win8.img,format=raw,cache=none,aio=native,if=virtio > > > > This is piece of a script that sets uuid to a value, and the vm is a > > windows 8.1 vm with RH qxl and intel qxl device driver. > > > > Previously I tried using spice, replacing all -displays with the > > following: > > > > -spice port=5900,disable-ticketing > > > > The result was that just one display turn up, and intel was tied to a > > non > > pnp display that I wouldn't see. Switching the main display to it make the > > vm almost unusable, as everything renders in the invisible display. > > > > Thanks in advance for any suggestions. > > > > José. > > Adding vfio-users mailing list in case anyone knows what I may be doing > wrong. You need a time machine because the thing you're trying to do hasn't been implemented yet, it's under discussion upstream. Thanks, Alex _______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
