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- /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
- /*
- * Definitions for virtio-ccw devices.
- *
- * Copyright IBM Corp. 2013
- *
- * Author(s): Cornelia Huck <[email protected]>
- */
- #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
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