Re: [Qemu-devel] [PATCH RFC 2/9] vfio: No-IOMMU mode support

2016-04-29 Thread Alex Williamson
On Fri, 29 Apr 2016 14:13:16 +0200 Xiao Feng Ren wrote: > Add qemu support for the newly introduced VFIO No-IOMMU driver. > > We need to add special handling for: > - Group character device is /dev/vfio/noiommu-$GROUP. > - No-IOMMU does not rely on a memory listener. > - No IOMMU will be set for

[Qemu-devel] [PATCH RFC 2/9] vfio: No-IOMMU mode support

2016-04-29 Thread Xiao Feng Ren
Add qemu support for the newly introduced VFIO No-IOMMU driver. We need to add special handling for: - Group character device is /dev/vfio/noiommu-$GROUP. - No-IOMMU does not rely on a memory listener. - No IOMMU will be set for its group, so no need to call vfio_kvm_device_add_group. Signed-of