hw/s390x/s390-virtio.h

   1 /*
   2  * Virtio interfaces for s390
   3  *
   4  * Copyright 2012 IBM Corp.
   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_H
  13 #define HW_S390_VIRTIO_H 1
  14
  15 #define KVM_S390_VIRTIO_NOTIFY          0
  16 #define KVM_S390_VIRTIO_RESET           1
  17 #define KVM_S390_VIRTIO_SET_STATUS      2
  18 #define KVM_S390_VIRTIO_CCW_NOTIFY      3
  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
  23 void s390_init_cpus(const char *cpu_model, uint8_t *storage_keys);
  24 void s390_init_ipl_dev(const char *kernel_filename,
  25                        const char *kernel_cmdline,
  26                        const char *initrd_filename,
  27                        const char *firmware);
  28 void s390_create_virtio_net(BusState *bus, const char *name);
  29 #endif