On 12/11/24 09:43, Vivek Kasireddy wrote:
> +static int __init virtio_gpu_driver_init(void)
> +{
> + struct pci_dev *pdev;
> + int ret;
> +
> + pdev = pci_get_device(PCI_VENDOR_ID_REDHAT_QUMRANET,
> + PCI_DEVICE_ID_VIRTIO_GPU,
> + NULL);
> + if (!pdev)
> + return -ENODEV;I realized that we likely shouldn't assume that virtio-gpu is always on PCI bus. It could be MMIO device, AFAICT. And then we shouldn't error out if PCI not found. -- Best regards, Dmitry
