1 /* 2 * Virtio video device 3 * 4 * Copyright Red Hat 5 * 6 * Authors: 7 * Dave Airlie 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or later. 10 * See the COPYING file in the top-level directory. 11 * 12 */ 13 14 #include "qemu/osdep.h" 15 #include "qapi/error.h" 16 #include "qemu/module.h" 17 #include "hw/pci/pci.h" 18 #include "hw/qdev-properties.h" 19 #include "hw/virtio/virtio.h" 20 #include "hw/virtio/virtio-bus.h" 21 #include "hw/virtio/virtio-gpu-pci.h" 22 #include "qom/object.h" 23 24 #define TYPE_VIRTIO_GPU_GL_PCI "virtio-gpu-gl-pci" 25 typedef struct VirtIOGPUGLPCI VirtIOGPUGLPCI; 26 DECLARE_INSTANCE_CHECKER(VirtIOGPUGLPCI, VIRTIO_GPU_GL_PCI, 27 TYPE_VIRTIO_GPU_GL_PCI) 28 29 struct VirtIOGPUGLPCI { 30 VirtIOGPUPCIBase parent_obj; 31 VirtIOGPUGL vdev; 32 }; 33 34 static void virtio_gpu_gl_initfn(Object *obj) 35 { 36 VirtIOGPUGLPCI *dev = VIRTIO_GPU_GL_PCI(obj); 37 38 virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), 39 TYPE_VIRTIO_GPU_GL); 40 VIRTIO_GPU_PCI_BASE(obj)->vgpu = VIRTIO_GPU_BASE(&dev->vdev); 41 } 42 43 static const VirtioPCIDeviceTypeInfo virtio_gpu_gl_pci_info = { 44 .generic_name = TYPE_VIRTIO_GPU_GL_PCI, 45 .parent = TYPE_VIRTIO_GPU_PCI_BASE, 46 .instance_size = sizeof(VirtIOGPUGLPCI), 47 .instance_init = virtio_gpu_gl_initfn, 48 }; 49 50 static void virtio_gpu_gl_pci_register_types(void) 51 { 52 virtio_pci_types_register(&virtio_gpu_gl_pci_info); 53 } 54 55 type_init(virtio_gpu_gl_pci_register_types) 56