Re: [PATCH 16/18] iommu: add max num of cache and granu types

[Andriy Shevchenko <andriy.shevchenko@linux.intel.com>]

On Mon, Apr 08, 2019 at 04:59:31PM -0700, Jacob Pan wrote:

Commit message?

> Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
> ---
>  include/uapi/linux/iommu.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/uapi/linux/iommu.h b/include/uapi/linux/iommu.h
> index 9344cbb..59569d6 100644
> --- a/include/uapi/linux/iommu.h
> +++ b/include/uapi/linux/iommu.h
> @@ -197,6 +197,7 @@ struct iommu_inv_addr_info {
>  	__u64	granule_size;
>  	__u64	nb_granules;
>  };
> +#define NR_IOMMU_CACHE_INVAL_GRANU	(3)
>  
>  /**
>   * First level/stage invalidation information
> @@ -228,6 +229,7 @@ struct iommu_cache_invalidate_info {
>  		struct iommu_inv_addr_info addr_info;
>  	};
>  };
> +#define NR_IOMMU_CACHE_TYPE		(3)

+ blank line?

>  /**
>   * struct gpasid_bind_data - Information about device and guest PASID binding
>   * @gcr3:	Guest CR3 value from guest mm
> -- 
> 2.7.4
> 

-- 
With Best Regards,
Andy Shevchenko