2017-11-28 15:11:29 +01:00
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/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
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2013-02-28 12:33:17 +01:00
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/*
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* Definitions for virtio-ccw devices.
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*
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* Copyright IBM Corp. 2013
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*
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* Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
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*/
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#ifndef __KVM_VIRTIO_CCW_H
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#define __KVM_VIRTIO_CCW_H
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/* Alignment of vring buffers. */
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#define KVM_VIRTIO_CCW_RING_ALIGN 4096
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/* Subcode for diagnose 500 (virtio hypercall). */
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#define KVM_S390_VIRTIO_CCW_NOTIFY 3
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#endif
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