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 #include "qom/object.h" 20 21 22 /* 23 * virtio-gpu-pci-base: This extends VirtioPCIProxy. 24 */ 25 #define TYPE_VIRTIO_GPU_PCI_BASE "virtio-gpu-pci-base" 26 OBJECT_DECLARE_SIMPLE_TYPE(VirtIOGPUPCIBase, VIRTIO_GPU_PCI_BASE) 27 28 struct VirtIOGPUPCIBase { 29 VirtIOPCIProxy parent_obj; 30 VirtIOGPUBase *vgpu; 31 }; 32 33 /* to share between PCI and VGA */ 34 #define DEFINE_VIRTIO_GPU_PCI_PROPERTIES(_state) \ 35 DEFINE_PROP_BIT("ioeventfd", _state, flags, \ 36 VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, false), \ 37 DEFINE_PROP_UINT32("vectors", _state, nvectors, 3) 38 39 #endif /* HW_VIRTIO_GPU_PCI_H */ 40