1 files changed, 5 insertions, 1 deletions
diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
index e7167e3d05..4e386e9781 100644
--- a/hw/s390x/virtio-ccw.c
+++ b/hw/s390x/virtio-ccw.c
@@ -680,9 +680,13 @@ static void virtio_ccw_device_realize(VirtioCcwDevice *dev, Error **errp)
     VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_GET_CLASS(dev);
     CcwDevice *ccw_dev = CCW_DEVICE(dev);
     CCWDeviceClass *ck = CCW_DEVICE_GET_CLASS(ccw_dev);
-    SubchDev *sch = css_create_virtual_sch(ccw_dev->devno, errp);
+    DeviceState *parent = DEVICE(ccw_dev);
+    BusState *qbus = qdev_get_parent_bus(parent);
+    VirtualCssBus *cbus = VIRTUAL_CSS_BUS(qbus);
+    SubchDev *sch;
     Error *err = NULL;
 
+    sch = css_create_sch(ccw_dev->devno, true, cbus->squash_mcss, errp);
     if (!sch) {
         return;
     }