Check whether QEMU supports -device intel-iommu Note that the presence of this option does not mean that it's usable because of a bug in earlier QEMU versions, but it's better than nothing. https://bugzilla.redhat.com/show_bug.cgi?id=1235580 --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml | 1 + 5 files changed, 6 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 3ad71a2..f600ce9 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -338,6 +338,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "tls-creds-x509", /* 230 */ "display", + "intel-iommu", ); @@ -1564,6 +1565,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = { { "pxb", QEMU_CAPS_DEVICE_PXB }, { "pxb-pcie", QEMU_CAPS_DEVICE_PXB_PCIE }, { "tls-creds-x509", QEMU_CAPS_OBJECT_TLS_CREDS_X509 }, + { "intel-iommu", QEMU_CAPS_DEVICE_INTEL_IOMMU }, }; static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsVirtioBalloon[] = { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 94949bf..ca84f27 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -371,6 +371,7 @@ typedef enum { /* 230 */ QEMU_CAPS_OBJECT_TLS_CREDS_X509, /* -object tls-creds-x509 */ QEMU_CAPS_DISPLAY, /* -display */ + QEMU_CAPS_DEVICE_INTEL_IOMMU, /* -device intel-iommu */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml index 1b6a5e3..80085d5 100644 --- a/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml @@ -182,6 +182,7 @@ <flag name='spice-unix'/> <flag name='drive-detect-zeroes'/> <flag name='display'/> + <flag name='intel-iommu'/> <version>2004000</version> <kvmVersion>0</kvmVersion> <package></package> diff --git a/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml index c047a7a..fad3291 100644 --- a/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml @@ -187,6 +187,7 @@ <flag name='drive-detect-zeroes'/> <flag name='tls-creds-x509'/> <flag name='display'/> + <flag name='intel-iommu'/> <version>2005000</version> <kvmVersion>0</kvmVersion> <package></package> diff --git a/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml index d84c644..653ec75 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml @@ -193,6 +193,7 @@ <flag name='drive-detect-zeroes'/> <flag name='tls-creds-x509'/> <flag name='display'/> + <flag name='intel-iommu'/> <version>2006000</version> <kvmVersion>0</kvmVersion> <package></package> -- 2.7.3 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list