Hi Jean, On 12/10/19 5:50 PM, Jean-Philippe Brucker wrote: > On Fri, Nov 22, 2019 at 07:29:42PM +0100, Eric Auger wrote: >> The virtio-iommu-pci is instantiated through the -device QEMU >> option. However if instantiated it also requires an IORT ACPI table >> to describe the ID mappings between the root complex and the iommu. >> >> This patch adds the generation of the IORT table if the >> virtio-iommu-pci device is instantiated. >> >> We also declare the [0xfee00000 - 0xfeefffff] MSI reserved region >> so that it gets bypassed by the IOMMU. >> >> Signed-off-by: Eric Auger <eric.au...@redhat.com> > > It would be nice to factor the IORT code with arm, but this looks OK. I factorized the iort table code generation. Not sure this will be used eventually but well.
Thanks Eric > > Reviewed-by: Jean-Philippe Brucker <jean-phili...@linaro.org> >
