Re: [vfio-users] IOMMU group is not a symlink - SR-IOV on 32Bit MMIO platform?

Alex Williamson schrieb am Mi., 5. Juli 2017 um 20:11 Uhr: > On Wed, 5 Jul 2017 02:33:52 -0400 > "taii...@gmx.com" wrote: > > > error: internal error: Process exited prior to exec: libvirt: error : > > internal error: Invalid device :09:00.1 iommu_group file > > /sys/bus/pci/devices/:09

Re: [vfio-users] Some questions for passthrough gpu card to windows 7 32bit vm

IIRC windows 7 _32 bit_ does not work wit UEFI. Try he 64 bit version. BR, Andre yimao schrieb am Di., 21. März 2017 um 09:36 Uhr: > Hi, > I'm trying to use PCI passthrough to give an NVIDA GPU to a windows vm > with qemu-kvm. I have a Windows 7 64bit VM working well under Fedora > 25 with an N

Re: [vfio-users] Single function PCIe NIC card having multiple queue. one queue for one VM. Can i use VFIO here?

Is this a commercial off the shelf NIC? Intel for example uses multi queues to speed up virtualization of the NIC by sorting packets into distinct queues per VM. IIRC you can't use vfio here but can utilize it via their driver in the host. VMDQ is the buzzword you need to google for this. Cheers,