Add qemu 2.4.0

[kvmfornfv.git] / qemu / include / standard-headers / asm-s390 / virtio-ccw.h

diff --git a/qemu/include/standard-headers/asm-s390/virtio-ccw.h b/qemu/include/standard-headers/asm-s390/virtio-ccw.h
new file mode 100644 (file)
index 0000000..a9a4ebf
--- /dev/null
+++ b/qemu/include/standard-headers/asm-s390/virtio-ccw.h
@@ -0,0 +1,21 @@
+/*
+ * Definitions for virtio-ccw devices.
+ *
+ * Copyright IBM Corp. 2013
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License (version 2 only)
+ * as published by the Free Software Foundation.
+ *
+ *  Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
+ */
+#ifndef __KVM_VIRTIO_CCW_H
+#define __KVM_VIRTIO_CCW_H
+
+/* Alignment of vring buffers. */
+#define KVM_VIRTIO_CCW_RING_ALIGN 4096
+
+/* Subcode for diagnose 500 (virtio hypercall). */
+#define KVM_S390_VIRTIO_CCW_NOTIFY 3
+
+#endif