diff --git a/hw/s390x/ccw-device.c b/hw/s390x/ccw-device.c
index 230cc09e03..30f2fb486f 100644
--- a/hw/s390x/ccw-device.c
+++ b/hw/s390x/ccw-device.c
@@ -73,7 +73,7 @@ static void ccw_device_set_loadparm(Object *obj, Visitor *v,
     s390_ipl_fmt_loadparm(dev->loadparm, val, errp);
 }
 
-static const PropertyInfo ccw_loadparm = {
+const PropertyInfo ccw_loadparm = {
     .name  = "ccw_loadparm",
     .description = "Up to 8 chars in set of [A-Za-z0-9. ] to pass"
             " to the guest loader/kernel",
@@ -85,8 +85,6 @@ static Property ccw_device_properties[] = {
     DEFINE_PROP_CSS_DEV_ID("devno", CcwDevice, devno),
     DEFINE_PROP_CSS_DEV_ID_RO("dev_id", CcwDevice, dev_id),
     DEFINE_PROP_CSS_DEV_ID_RO("subch_id", CcwDevice, subch_id),
-    DEFINE_PROP("loadparm", CcwDevice, loadparm, ccw_loadparm,
-            typeof(uint8_t[8])),
     DEFINE_PROP_END_OF_LIST(),
 };
 
diff --git a/hw/s390x/ccw-device.h b/hw/s390x/ccw-device.h
index 1e1737c0f3..4439feb140 100644
--- a/hw/s390x/ccw-device.h
+++ b/hw/s390x/ccw-device.h
@@ -51,4 +51,9 @@ static inline CcwDevice *to_ccw_dev_fast(DeviceState *d)
 
 OBJECT_DECLARE_TYPE(CcwDevice, CCWDeviceClass, CCW_DEVICE)
 
+extern const PropertyInfo ccw_loadparm;
+
+#define DEFINE_PROP_CCW_LOADPARM(_n, _s, _f) \
+    DEFINE_PROP(_n, _s, _f, ccw_loadparm, typeof(uint8_t[8]))
+
 #endif
diff --git a/hw/s390x/virtio-ccw-blk.c b/hw/s390x/virtio-ccw-blk.c
index 8e0e58b77d..2364432c6e 100644
--- a/hw/s390x/virtio-ccw-blk.c
+++ b/hw/s390x/virtio-ccw-blk.c
@@ -48,6 +48,7 @@ static Property virtio_ccw_blk_properties[] = {
                     VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
     DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev,
                        VIRTIO_CCW_MAX_REV),
+    DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm),
     DEFINE_PROP_END_OF_LIST(),
 };
 
diff --git a/hw/s390x/virtio-ccw-net.c b/hw/s390x/virtio-ccw-net.c
index 484e617659..a4a3f65c7e 100644
--- a/hw/s390x/virtio-ccw-net.c
+++ b/hw/s390x/virtio-ccw-net.c
@@ -51,6 +51,7 @@ static Property virtio_ccw_net_properties[] = {
                     VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
     DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev,
                        VIRTIO_CCW_MAX_REV),
+    DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm),
     DEFINE_PROP_END_OF_LIST(),
 };
 
diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c
index 24703c814a..c1cd7736cd 100644
--- a/hw/vfio/ccw.c
+++ b/hw/vfio/ccw.c
@@ -662,6 +662,7 @@ static Property vfio_ccw_properties[] = {
     DEFINE_PROP_LINK("iommufd", VFIOCCWDevice, vdev.iommufd,
                      TYPE_IOMMUFD_BACKEND, IOMMUFDBackend *),
 #endif
+    DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm),
     DEFINE_PROP_END_OF_LIST(),
 };