[PATCH v1 07/16] iommufd/viommu: Add driver-allocated vDEVICE support

[Tian, Kevin]

> From: Nicolin Chen <nicolinc at nvidia.com>
> Sent: Friday, April 11, 2025 2:38 PM
> 
> @@ -128,6 +142,9 @@ struct iommufd_viommu_ops {
>  		const struct iommu_user_data *user_data);
>  	int (*cache_invalidate)(struct iommufd_viommu *viommu,
>  				struct iommu_user_data_array *array);
> +	struct iommufd_vdevice *(*vdevice_alloc)(struct iommufd_viommu
> *viommu,
> +						 struct device *dev, u64 id);

s/id/virt_id/ would be clearer.