include/hw/virtio/vhost-vsock.h

   1 /*
   2  * Vhost vsock virtio device
   3  *
   4  * Copyright 2015 Red Hat, Inc.
   5  *
   6  * Authors:
   7  *  Stefan Hajnoczi <stefanha@redhat.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2 or
  10  * (at your option) any later version.  See the COPYING file in the
  11  * top-level directory.
  12  */
  13
  14 #ifndef QEMU_VHOST_VSOCK_H
  15 #define QEMU_VHOST_VSOCK_H
  16
  17 #include "hw/virtio/virtio.h"
  18 #include "hw/virtio/vhost.h"
  19
  20 #define TYPE_VHOST_VSOCK "vhost-vsock-device"
  21 #define VHOST_VSOCK(obj) \
  22         OBJECT_CHECK(VHostVSock, (obj), TYPE_VHOST_VSOCK)
  23
  24 typedef struct {
  25     uint64_t guest_cid;
  26     char *vhostfd;
  27 } VHostVSockConf;
  28
  29 typedef struct {
  30     /*< private >*/
  31     VirtIODevice parent;
  32     VHostVSockConf conf;
  33     struct vhost_virtqueue vhost_vqs[2];
  34     struct vhost_dev vhost_dev;
  35     VirtQueue *event_vq;
  36     QEMUTimer *post_load_timer;
  37
  38     /*< public >*/
  39 } VHostVSock;
  40
  41 #endif /* QEMU_VHOST_VSOCK_H */