s390x: Introduce S390MachineClass

As we now have the new machine definitions, that let us disable/enable
machine options more easily, we need a way to save them and make them
publicly available.

The new s390-virtio-ccw.h header exports the s390 ccw machine state
and class, so they can be easily used in other C files.

Signed-off-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 16de63f425690d6abee0b0f6c2683ff6c985160c..3d8c3c4fa8c625134edd72608be6c924ca64c063 100644 (file)
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -22,20 +22,7 @@
 #include "s390-pci-bus.h"
 #include "hw/s390x/storage-keys.h"
 #include "hw/compat.h"
-
-#define TYPE_S390_CCW_MACHINE               "s390-ccw-machine"
-
-#define S390_CCW_MACHINE(obj) \
-    OBJECT_CHECK(S390CcwMachineState, (obj), TYPE_S390_CCW_MACHINE)
-
-typedef struct S390CcwMachineState {
-    /*< private >*/
-    MachineState parent_obj;
-
-    /*< public >*/
-    bool aes_key_wrap;
-    bool dea_key_wrap;
-} S390CcwMachineState;
+#include "hw/s390x/s390-virtio-ccw.h"
 
 static const char *const reset_dev_types[] = {
     "virtual-css-bridge",

diff --git a/include/hw/s390x/s390-virtio-ccw.h b/include/hw/s390x/s390-virtio-ccw.h
new file mode 100644 (file)
index 0000000..ab08332
--- /dev/null
+++ b/include/hw/s390x/s390-virtio-ccw.h
@@ -0,0 +1,40 @@
+/*
+ * virtio ccw machine definitions
+ *
+ * Copyright 2012, 2016 IBM Corp.
+ * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or (at
+ * your option) any later version. See the COPYING file in the top-level
+ * directory.
+ */
+#ifndef HW_S390X_S390_VIRTIO_CCW_H
+#define HW_S390X_S390_VIRTIO_CCW_H
+
+#include "hw/boards.h"
+
+#define TYPE_S390_CCW_MACHINE               "s390-ccw-machine"
+
+#define S390_CCW_MACHINE(obj) \
+    OBJECT_CHECK(S390CcwMachineState, (obj), TYPE_S390_CCW_MACHINE)
+
+#define S390_MACHINE_CLASS(klass) \
+    OBJECT_CLASS_CHECK(S390CcwMachineClass, (klass), TYPE_S390_CCW_MACHINE)
+
+typedef struct S390CcwMachineState {
+    /*< private >*/
+    MachineState parent_obj;
+
+    /*< public >*/
+    bool aes_key_wrap;
+    bool dea_key_wrap;
+} S390CcwMachineState;
+
+typedef struct S390CcwMachineClass {
+    /*< private >*/
+    MachineClass parent_class;
+
+    /*< public >*/
+} S390CcwMachineClass;
+
+#endif