On Fri, Oct 08, 2021 at 18:51:54 +0200, Andrea Bolognani wrote: > https://bugzilla.redhat.com/show_bug.cgi?id=1653327 > > Signed-off-by: Andrea Bolognani <abologna@xxxxxxxxxx> > --- > src/qemu/qemu_command.c | 17 ++++++++++++++--- > .../virtio-iommu-aarch64.aarch64-latest.args | 1 + > .../virtio-iommu-x86_64.x86_64-latest.args | 1 + > 3 files changed, 16 insertions(+), 3 deletions(-) > @@ -6239,6 +6240,16 @@ qemuBuildIOMMUCommandLine(virCommand *cmd, > break; > > case VIR_DOMAIN_IOMMU_MODEL_VIRTIO: > + if (qemuBuildVirtioDevStr(&opts, "virtio-iommu", qemuCaps, > + VIR_DOMAIN_DEVICE_IOMMU, iommu) < 0) { > + return -1; > + } > + > + if (qemuBuildDeviceAddressStr(&opts, def, &iommu->info) < 0) > + return -1; Note that both function won't exist after I push my series refactoring -device generation. You'll need to use the *Props versions.