[libvirt] [RFC PATCH v2 1/4] qemu: Add SPAPR_VFIO_HOST_BRIDGE capability for PPC platform

To support VFIO for PPC, spapr-vfio-pci-host-bridge is needed in QEMU. This patch adds capability for it. Signed-off-by: Li Zhang <zhlcindy(a)linux.vnet.ibm.com&gt; Signed-off-by: Shivaprasad G Bhat <sbhat(a)linux.vnet.ibm.com&gt; Reviewed-by: Prerna Saxena <prerna(a)linux.vnet.ibm.com&gt; --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + 2 files changed, 3 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 4bd8a4d..fa80122 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -272,6 +272,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "migrate-rdma", "ivshmem", "drive-iotune-max", + "spapr-pci-vfio-host-bridge", ); @@ -1512,6 +1513,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = { { "usb-audio", QEMU_CAPS_OBJECT_USB_AUDIO }, { "iothread", QEMU_CAPS_OBJECT_IOTHREAD}, { "ivshmem", QEMU_CAPS_DEVICE_IVSHMEM }, + { "spapr-pci-vfio-host-bridge", QEMU_CAPS_SPAPR_VFIO_HOST_BRIDGE }, }; static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsVirtioBlk[] = { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index ffe3494..3f8f8ce 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -219,6 +219,7 @@ typedef enum { QEMU_CAPS_MIGRATE_RDMA = 177, /* have rdma migration */ QEMU_CAPS_DEVICE_IVSHMEM = 178, /* -device ivshmem */ QEMU_CAPS_DRIVE_IOTUNE_MAX = 179, /* -drive bps_max= and friends */ + QEMU_CAPS_SPAPR_VFIO_HOST_BRIDGE = 180, /* -device spapr-pci-vfio-host-bridge */ QEMU_CAPS_LAST, /* this must always be the last item */ } virQEMUCapsFlags;