mirror of
https://github.com/qemu/qemu.git
synced 2025-10-31 12:07:31 +00:00
8110fa1d94
Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
/*
|
|
* Virtio video device
|
|
*
|
|
* Copyright Red Hat
|
|
*
|
|
* Authors:
|
|
* Dave Airlie
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "qapi/error.h"
|
|
#include "qemu/module.h"
|
|
#include "hw/pci/pci.h"
|
|
#include "hw/qdev-properties.h"
|
|
#include "hw/virtio/virtio.h"
|
|
#include "hw/virtio/virtio-bus.h"
|
|
#include "hw/virtio/virtio-gpu-pci.h"
|
|
#include "qom/object.h"
|
|
|
|
static Property virtio_gpu_pci_base_properties[] = {
|
|
DEFINE_VIRTIO_GPU_PCI_PROPERTIES(VirtIOPCIProxy),
|
|
DEFINE_PROP_END_OF_LIST(),
|
|
};
|
|
|
|
static void virtio_gpu_pci_base_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
|
|
{
|
|
VirtIOGPUPCIBase *vgpu = VIRTIO_GPU_PCI_BASE(vpci_dev);
|
|
VirtIOGPUBase *g = vgpu->vgpu;
|
|
DeviceState *vdev = DEVICE(g);
|
|
int i;
|
|
|
|
virtio_pci_force_virtio_1(vpci_dev);
|
|
if (!qdev_realize(vdev, BUS(&vpci_dev->bus), errp)) {
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < g->conf.max_outputs; i++) {
|
|
object_property_set_link(OBJECT(g->scanout[i].con), "device",
|
|
OBJECT(vpci_dev), &error_abort);
|
|
}
|
|
}
|
|
|
|
static void virtio_gpu_pci_base_class_init(ObjectClass *klass, void *data)
|
|
{
|
|
DeviceClass *dc = DEVICE_CLASS(klass);
|
|
VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
|
|
PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
|
|
|
|
set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories);
|
|
device_class_set_props(dc, virtio_gpu_pci_base_properties);
|
|
dc->hotpluggable = false;
|
|
k->realize = virtio_gpu_pci_base_realize;
|
|
pcidev_k->class_id = PCI_CLASS_DISPLAY_OTHER;
|
|
}
|
|
|
|
static const TypeInfo virtio_gpu_pci_base_info = {
|
|
.name = TYPE_VIRTIO_GPU_PCI_BASE,
|
|
.parent = TYPE_VIRTIO_PCI,
|
|
.instance_size = sizeof(VirtIOGPUPCIBase),
|
|
.class_init = virtio_gpu_pci_base_class_init,
|
|
.abstract = true
|
|
};
|
|
|
|
#define TYPE_VIRTIO_GPU_PCI "virtio-gpu-pci"
|
|
typedef struct VirtIOGPUPCI VirtIOGPUPCI;
|
|
DECLARE_INSTANCE_CHECKER(VirtIOGPUPCI, VIRTIO_GPU_PCI,
|
|
TYPE_VIRTIO_GPU_PCI)
|
|
|
|
struct VirtIOGPUPCI {
|
|
VirtIOGPUPCIBase parent_obj;
|
|
VirtIOGPU vdev;
|
|
};
|
|
|
|
static void virtio_gpu_initfn(Object *obj)
|
|
{
|
|
VirtIOGPUPCI *dev = VIRTIO_GPU_PCI(obj);
|
|
|
|
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
|
|
TYPE_VIRTIO_GPU);
|
|
VIRTIO_GPU_PCI_BASE(obj)->vgpu = VIRTIO_GPU_BASE(&dev->vdev);
|
|
}
|
|
|
|
static const VirtioPCIDeviceTypeInfo virtio_gpu_pci_info = {
|
|
.generic_name = TYPE_VIRTIO_GPU_PCI,
|
|
.parent = TYPE_VIRTIO_GPU_PCI_BASE,
|
|
.instance_size = sizeof(VirtIOGPUPCI),
|
|
.instance_init = virtio_gpu_initfn,
|
|
};
|
|
|
|
static void virtio_gpu_pci_register_types(void)
|
|
{
|
|
type_register_static(&virtio_gpu_pci_base_info);
|
|
virtio_pci_types_register(&virtio_gpu_pci_info);
|
|
}
|
|
|
|
type_init(virtio_gpu_pci_register_types)
|