xemu/hw/s390-virtio.h
Cornelia Huck 28e942f86d s390: Add a hypercall registration interface.
Allow virtio machines to register for different diag500 function
codes and convert s390-virtio to use it.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-01-18 19:07:47 +01:00

23 lines
600 B
C

/*
* Virtio interfaces for s390
*
* Copyright 2012 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_S390_VIRTIO_H
#define HW_S390_VIRTIO_H 1
#define KVM_S390_VIRTIO_NOTIFY 0
#define KVM_S390_VIRTIO_RESET 1
#define KVM_S390_VIRTIO_SET_STATUS 2
typedef int (*s390_virtio_fn)(const uint64_t *args);
void s390_register_virtio_hypercall(uint64_t code, s390_virtio_fn fn);
#endif