hw: add compat machines for 4.2

[mirror_qemu.git] / hw / s390x / s390-virtio-ccw.c

diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 434d933ec9a9ffc0235eeaf36561e25ddd34e6ca..8bfb6684cb7271d85e60202cc0778d54fd10f58a 100644 (file)
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -663,14 +663,26 @@ bool css_migration_enabled(void)
     }                                                                         \
     type_init(ccw_machine_register_##suffix)
 
+static void ccw_machine_4_2_instance_options(MachineState *machine)
+{
+}
+
+static void ccw_machine_4_2_class_options(MachineClass *mc)
+{
+}
+DEFINE_CCW_MACHINE(4_2, "4.2", true);
+
 static void ccw_machine_4_1_instance_options(MachineState *machine)
 {
+    ccw_machine_4_2_instance_options(machine);
 }
 
 static void ccw_machine_4_1_class_options(MachineClass *mc)
 {
+    ccw_machine_4_2_class_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_4_1, hw_compat_4_1_len);
 }
-DEFINE_CCW_MACHINE(4_1, "4.1", true);
+DEFINE_CCW_MACHINE(4_1, "4.1", false);
 
 static void ccw_machine_4_0_instance_options(MachineState *machine)
 {