2013-01-17 05:23:46 +01:00
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/*
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2017-09-13 15:23:59 +02:00
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* Support for virtio hypercalls on s390x
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2013-01-17 05:23:46 +01:00
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*
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2017-11-15 16:42:23 +01:00
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* Copyright IBM Corp. 2012, 2017
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2013-01-17 05:23:46 +01:00
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* Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or (at
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* your option) any later version. See the COPYING file in the top-level
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* directory.
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*/
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2017-09-13 15:23:59 +02:00
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#ifndef HW_S390_VIRTIO_HCALL_H
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#define HW_S390_VIRTIO_HCALL_H
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2013-01-17 05:23:46 +01:00
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2015-02-16 22:36:58 +01:00
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#include "standard-headers/asm-s390/virtio-ccw.h"
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2013-01-17 05:23:46 +01:00
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2017-11-15 16:42:23 +01:00
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/* The only thing that we need from the old kvm_virtio.h file */
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#define KVM_S390_VIRTIO_NOTIFY 0
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2013-01-17 05:23:46 +01:00
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typedef int (*s390_virtio_fn)(const uint64_t *args);
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void s390_register_virtio_hypercall(uint64_t code, s390_virtio_fn fn);
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2017-09-13 15:24:00 +02:00
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int s390_virtio_hypercall(CPUS390XState *env);
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2017-09-13 15:23:59 +02:00
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#endif /* HW_S390_VIRTIO_HCALL_H */
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