[libvirt PATCH v5 2/6] qemu: add vhost-vdpa capability

[Jonathon Jongsma]

Recent versions of qemu added the -netdev vhost-vdpa device. This
capability allows libvirt to know whether this is supported.

Signed-off-by: Jonathon Jongsma <jjongsma at redhat.com>
---
 src/qemu/qemu_capabilities.c                     | 2 ++
 src/qemu/qemu_capabilities.h                     | 1 +
 tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml | 1 +
 tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml | 1 +
 4 files changed, 5 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 81d9ecd886..66ceb8c868 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -601,6 +601,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               /* 380 */
               "usb-host.hostdevice",
               "virtio-balloon.free-page-reporting",
+              "netdev.vhost-vdpa",
     );
 
 
@@ -1533,6 +1534,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] = {
     { "migrate-set-parameters/arg-type/downtime-limit", QEMU_CAPS_MIGRATION_PARAM_DOWNTIME },
     { "migrate-set-parameters/arg-type/xbzrle-cache-size", QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE },
     { "set-numa-node/arg-type/+hmat-lb", QEMU_CAPS_NUMA_HMAT },
+    { "netdev_add/arg-type/+vhost-vdpa", QEMU_CAPS_NETDEV_VHOST_VDPA },
 };
 
 typedef struct _virQEMUCapsObjectTypeProps virQEMUCapsObjectTypeProps;
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 44c45589f0..ad558ff3cb 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -581,6 +581,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     /* 380 */
     QEMU_CAPS_USB_HOST_HOSTDEVICE, /* -device usb-host.hostdevice */
     QEMU_CAPS_VIRTIO_BALLOON_FREE_PAGE_REPORTING, /*virtio balloon free-page-reporting */
+    QEMU_CAPS_NETDEV_VHOST_VDPA, /* -netdev vhost-vdpa*/
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
index 9ebd7ea582..ac9e258b25 100644
--- a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
@@ -244,6 +244,7 @@
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='usb-host.hostdevice'/>
   <flag name='virtio-balloon.free-page-reporting'/>
+  <flag name='netdev.vhost-vdpa'/>
   <version>5001000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100242</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
index 52b6a47004..4396898bc1 100644
--- a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
@@ -244,6 +244,7 @@
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='usb-host.hostdevice'/>
   <flag name='virtio-balloon.free-page-reporting'/>
+  <flag name='netdev.vhost-vdpa'/>
   <version>5001050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100243</microcodeVersion>
-- 
2.26.2