LXR qemu/include/hw/virtio/virtio-gpu-pci.h

   1/*
   2 * Virtio GPU PCI Device
   3 *
   4 * Copyright Red Hat, Inc. 2013-2014
   5 *
   6 * Authors:
   7 *     Dave Airlie <airlied@redhat.com>
   8 *     Gerd Hoffmann <kraxel@redhat.com>
   9 *
  10 * This work is licensed under the terms of the GNU GPL, version 2.
  11 * See the COPYING file in the top-level directory.
  12 */
  13
  14#ifndef HW_VIRTIO_GPU_PCI_H
  15#define HW_VIRTIO_GPU_PCI_H
  16
  17#include "hw/virtio/virtio-pci.h"
  18#include "hw/virtio/virtio-gpu.h"
  19
  20typedef struct VirtIOGPUPCIBase VirtIOGPUPCIBase;
  21
  22/*
  23 * virtio-gpu-pci-base: This extends VirtioPCIProxy.
  24 */
  25#define TYPE_VIRTIO_GPU_PCI_BASE "virtio-gpu-pci-base"
  26#define VIRTIO_GPU_PCI_BASE(obj)                                    \
  27    OBJECT_CHECK(VirtIOGPUPCIBase, (obj), TYPE_VIRTIO_GPU_PCI_BASE)
  28
  29struct VirtIOGPUPCIBase {
  30    VirtIOPCIProxy parent_obj;
  31    VirtIOGPUBase *vgpu;
  32};
  33
  34/* to share between PCI and VGA */
  35#define DEFINE_VIRTIO_GPU_PCI_PROPERTIES(_state)                \
  36    DEFINE_PROP_BIT("ioeventfd", _state, flags,                 \
  37                    VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, false),  \
  38        DEFINE_PROP_UINT32("vectors", _state, nvectors, 3)
  39
  40#endif /* HW_VIRTIO_GPU_PCI_H */
  41