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-rw-r--r--include/hw/s390x/css.h6
-rw-r--r--include/hw/s390x/s390-virtio-ccw.h7
2 files changed, 6 insertions, 7 deletions
diff --git a/include/hw/s390x/css.h b/include/hw/s390x/css.h
index ba72ee3dd2..8289e45837 100644
--- a/include/hw/s390x/css.h
+++ b/include/hw/s390x/css.h
@@ -333,4 +333,10 @@ static inline int ccw_dstream_read_buf(CcwDataStream *cds, void *buff, int len)
 #define ccw_dstream_read(cds, v) ccw_dstream_read_buf((cds), &(v), sizeof(v))
 #define ccw_dstream_write(cds, v) ccw_dstream_write_buf((cds), &(v), sizeof(v))
 
+/**
+ * true if (vmstate based) migration of the channel subsystem
+ * is enabled, false if it is disabled.
+ */
+extern bool css_migration_enabled;
+
 #endif
diff --git a/include/hw/s390x/s390-virtio-ccw.h b/include/hw/s390x/s390-virtio-ccw.h
index 7605d06bff..996864a34e 100644
--- a/include/hw/s390x/s390-virtio-ccw.h
+++ b/include/hw/s390x/s390-virtio-ccw.h
@@ -46,7 +46,6 @@ struct S390CcwMachineClass {
     /*< public >*/
     bool ri_allowed;
     bool cpu_model_allowed;
-    bool css_migration_enabled;
     bool hpage_1m_allowed;
     int max_threads;
 };
@@ -58,10 +57,4 @@ bool cpu_model_allowed(void);
 /* 1M huge page mappings allowed by the machine */
 bool hpage_1m_allowed(void);
 
-/**
- * Returns true if (vmstate based) migration of the channel subsystem
- * is enabled, false if it is disabled.
- */
-bool css_migration_enabled(void);
-
 #endif