Re: [Qemu-devel] PCI Passthrough KVM with vfio-pci giving EINVAL on PCI Probe

2016-02-24 Thread Nicholas Andre
No, I was under the impression that since they were in the IOMMU group that they must be attached together. I will try it without (not sure if the driver for some reason requires both to be present on the guest system; I'm not particularly savvy with PCI bus programming). On Wed, Feb 24, 2016 at 5

Re: [Qemu-devel] PCI Passthrough KVM with vfio-pci giving EINVAL on PCI Probe

2016-02-24 Thread Alex Williamson
On Wed, 24 Feb 2016 20:04:08 + Nicholas Andre wrote: > I am attempting to attach PCIe devices in passthrough to my KVM domain. I > have two devices in one IOMMU group (#28): > > 03:00.0 PCI bridge: Texas Instruments XIO2001 PCI Express-to-PCI Bridge > 04:00.0 Multimedia audio controller: Tex

[Qemu-devel] PCI Passthrough KVM with vfio-pci giving EINVAL on PCI Probe

2016-02-24 Thread Nicholas Andre
I am attempting to attach PCIe devices in passthrough to my KVM domain. I have two devices in one IOMMU group (#28): 03:00.0 PCI bridge: Texas Instruments XIO2001 PCI Express-to-PCI Bridge 04:00.0 Multimedia audio controller: Texas Instruments TMS320C6414 TMS320C6415 TMS320C6416 and lspci -n valu