vfio: Add vfio_get_object callback to VFIODeviceOps

Hook vfio_get_object callback for PCI devices. Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Neo Jia <cjia@nvidia.com> Suggested-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
qemu · Nov 1, 2020 · e93b733 · e93b733
1 parent 0f7a903
commit e93b733
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diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
@@ -2394,10 +2394,18 @@ static void vfio_pci_compute_needs_reset(VFIODevice *vbasedev)
     }
 }
 
+static Object *vfio_pci_get_object(VFIODevice *vbasedev)
+{
+    VFIOPCIDevice *vdev = container_of(vbasedev, VFIOPCIDevice, vbasedev);
+
+    return OBJECT(vdev);
+}
+
 static VFIODeviceOps vfio_pci_ops = {
     .vfio_compute_needs_reset = vfio_pci_compute_needs_reset,
     .vfio_hot_reset_multi = vfio_pci_hot_reset_multi,
     .vfio_eoi = vfio_intx_eoi,
+    .vfio_get_object = vfio_pci_get_object,
 };
 
 int vfio_populate_vga(VFIOPCIDevice *vdev, Error **errp)

diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
@@ -119,6 +119,7 @@ struct VFIODeviceOps {
     void (*vfio_compute_needs_reset)(VFIODevice *vdev);
     int (*vfio_hot_reset_multi)(VFIODevice *vdev);
     void (*vfio_eoi)(VFIODevice *vdev);
+    Object *(*vfio_get_object)(VFIODevice *vdev);
 };
 
 typedef struct VFIOGroup {