migration: force QEMUFile to blocking mode for outgoing migration
[qemu.git] / include / standard-headers / asm-s390 / virtio-ccw.h
1 /*
2 * Definitions for virtio-ccw devices.
3 *
4 * Copyright IBM Corp. 2013
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License (version 2 only)
8 * as published by the Free Software Foundation.
9 *
10 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
11 */
12 #ifndef __KVM_VIRTIO_CCW_H
13 #define __KVM_VIRTIO_CCW_H
14
15 /* Alignment of vring buffers. */
16 #define KVM_VIRTIO_CCW_RING_ALIGN 4096
17
18 /* Subcode for diagnose 500 (virtio hypercall). */
19 #define KVM_S390_VIRTIO_CCW_NOTIFY 3
20
21 #endif