Hi Guys... Has anyone sucessfully passed through a graphics card on a gen8 microserver with xeon processor.
I have tried both a radeon hd 6450 and a radeon hd4550 and get the same error below. However i have no problem passing through usb devices.
internal error: early end of file from monitor: possible problem:
2015-10-13T11:38:36.151441Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: vfio: failed to set iommu for container: Operation not permitted
2015-10-13T11:38:36.151463Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: vfio: failed to setup container for group 1
2015-10-13T11:38:36.151469Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: vfio: failed to get group 1
2015-10-13T11:38:36.151478Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: Device initialization failed
2015-10-13T11:38:36.151486Z qemu-system-x86_64: -device vfio-pci,host=07:00.0,bus=pcie.0,multifunction=on,x-vga=on: Device 'vfio-pci' could not be initialized
I have tried modifying my syslinux.cfg but has not worked (I dont really know what i am doing editing this file but used ones i have seen in forums).
I have tried adding my gpu rom file to a share and putting it in the xml.
Has anyone had success with gpu passthough on a gen8. If so which card have you used.
I have been trying for a week now and really need help. Thanks