qemu

FORK: QEMU emulator
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s390-virtio-hcall.h (726B)

      1 /*
      2  * Support for virtio hypercalls on s390x
      3  *
      4  * Copyright IBM Corp. 2012, 2017
      5  * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
      6  *
      7  * This work is licensed under the terms of the GNU GPL, version 2 or (at
      8  * your option) any later version. See the COPYING file in the top-level
      9  * directory.
     10  */
     11 
     12 #ifndef HW_S390_VIRTIO_HCALL_H
     13 #define HW_S390_VIRTIO_HCALL_H
     14 
     15 #include "standard-headers/asm-s390/virtio-ccw.h"
     16 
     17 /* The only thing that we need from the old kvm_virtio.h file */
     18 #define KVM_S390_VIRTIO_NOTIFY 0
     19 
     20 typedef int (*s390_virtio_fn)(const uint64_t *args);
     21 void s390_register_virtio_hypercall(uint64_t code, s390_virtio_fn fn);
     22 int s390_virtio_hypercall(CPUS390XState *env);
     23 #endif /* HW_S390_VIRTIO_HCALL_H */