Re: [vfio-users] Q on vfio-pci driver usage on Host

On Mon, Apr 13, 2020 at 11:39 AM Alex Williamson wrote: > On Mon, 13 Apr 2020 10:33:21 -0700 > Ravi Kerur wrote: > > > On Mon, Apr 13, 2020 at 8:36 AM Alex Williamson < > alex.william...@redhat.com> > > wrote: > > > > > On Sun, 12 Apr 2020 09:10:49 -0700 > > > Ravi Kerur wrote: > > > > > > >

Re: [vfio-users] Q on vfio-pci driver usage on Host

On Mon, 13 Apr 2020 10:33:21 -0700 Ravi Kerur wrote: > On Mon, Apr 13, 2020 at 8:36 AM Alex Williamson > wrote: > > > On Sun, 12 Apr 2020 09:10:49 -0700 > > Ravi Kerur wrote: > > > > > Hi, > > > > > > I use Intel NICs for PF and VF devices. VFs are assigned to virtual > > > machines and PF

Re: [vfio-users] Q on vfio-pci driver usage on Host

On Mon, Apr 13, 2020 at 8:36 AM Alex Williamson wrote: > On Sun, 12 Apr 2020 09:10:49 -0700 > Ravi Kerur wrote: > > > Hi, > > > > I use Intel NICs for PF and VF devices. VFs are assigned to virtual > > machines and PF is used on the Host. I have intel-iommu=on on GRUB which > > enables DMAR and

Re: [vfio-users] Q on vfio-pci driver usage on Host

On Sun, 12 Apr 2020 09:10:49 -0700 Ravi Kerur wrote: > Hi, > > I use Intel NICs for PF and VF devices. VFs are assigned to virtual > machines and PF is used on the Host. I have intel-iommu=on on GRUB which > enables DMAR and IOMMU capabilities (checked via 'dmesg | grep -e IOMMU -e > DMAR) and