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authorCédric Le Goater <clg@redhat.com>2024-06-17 08:34:03 +0200
committerCédric Le Goater <clg@redhat.com>2024-06-24 23:15:31 +0200
commit504d297e10fdfe1b1243274e334abb0074ee69f4 (patch)
tree8945e18123d6830160957e1afc6b0ff01157c769 /hw/vfio/container-base.c
parent9550fdfd29f52d548d99aed2b1a002308ad6175a (diff)
downloadfocaccia-qemu-504d297e10fdfe1b1243274e334abb0074ee69f4.tar.gz
focaccia-qemu-504d297e10fdfe1b1243274e334abb0074ee69f4.zip
vfio/container: Change VFIOContainerBase to use QOM
VFIOContainerBase was made a QOM interface because we believed that a
QOM object would expose all the IOMMU backends to the QEMU machine and
human interface. This only applies to user creatable devices or objects.

Change the VFIOContainerBase nature from interface to object and make
the necessary adjustments in the VFIO_IOMMU hierarchy.

Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'hw/vfio/container-base.c')
-rw-r--r--hw/vfio/container-base.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/vfio/container-base.c b/hw/vfio/container-base.c
index 280f0dd2db..98c15e174d 100644
--- a/hw/vfio/container-base.c
+++ b/hw/vfio/container-base.c
@@ -102,8 +102,10 @@ void vfio_container_destroy(VFIOContainerBase *bcontainer)
 static const TypeInfo types[] = {
     {
         .name = TYPE_VFIO_IOMMU,
-        .parent = TYPE_INTERFACE,
+        .parent = TYPE_OBJECT,
+        .instance_size = sizeof(VFIOContainerBase),
         .class_size = sizeof(VFIOIOMMUClass),
+        .abstract = true,
     },
 };