Re: [PATCH v4 01/17] iommu: Add hwpt_type with user_data for domain_alloc_user op

[Baolu Lu <baolu.lu@xxxxxxxxxxxxxxx>]

On 2023/9/21 15:51, Yi Liu wrote:
> diff --git a/include/uapi/linux/iommufd.h b/include/uapi/linux/iommufd.h
> index 4a7c5c8fdbb4..3c8660fe9bb1 100644
> --- a/include/uapi/linux/iommufd.h
> +++ b/include/uapi/linux/iommufd.h
> @@ -357,6 +357,14 @@ enum iommufd_hwpt_alloc_flags {
>   	IOMMU_HWPT_ALLOC_NEST_PARENT = 1 << 0,
>   };
>   
> +/**
> + * enum iommu_hwpt_type - IOMMU HWPT Type
> + * @IOMMU_HWPT_TYPE_DEFAULT: default

How about s/default/vendor agnostic/ ?

> + */
> +enum iommu_hwpt_type {
> +	IOMMU_HWPT_TYPE_DEFAULT,
> +};
> +
>   /**
>    * struct iommu_hwpt_alloc - ioctl(IOMMU_HWPT_ALLOC)
>    * @size: sizeof(struct iommu_hwpt_alloc)

Best regards,
baolu