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03 Apr 2020 11:36:27 -0700 From: Jacob Pan To: "Lu Baolu" , iommu@lists.linux-foundation.org, LKML , Joerg Roedel , David Woodhouse , Jean-Philippe Brucker , Eric Auger Subject: [PATCH v11 02/10] iommu/uapi: Define a mask for bind data Date: Fri, 3 Apr 2020 11:42:06 -0700 Message-Id: <1585939334-21396-3-git-send-email-jacob.jun.pan@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1585939334-21396-1-git-send-email-jacob.jun.pan@linux.intel.com> References: <1585939334-21396-1-git-send-email-jacob.jun.pan@linux.intel.com> Cc: "Tian, Kevin" , Raj Ashok , Alex Williamson , Jonathan Cameron X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Memory type related flags can be grouped together for one simple check. --- v9 renamed from EMT to MTS since these are memory type support flags. --- Reviewed-by: Eric Auger Signed-off-by: Jacob Pan --- include/uapi/linux/iommu.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/iommu.h b/include/uapi/linux/iommu.h index 4ad3496e5c43..d7bcbc5f79b0 100644 --- a/include/uapi/linux/iommu.h +++ b/include/uapi/linux/iommu.h @@ -284,7 +284,10 @@ struct iommu_gpasid_bind_data_vtd { __u32 pat; __u32 emt; }; - +#define IOMMU_SVA_VTD_GPASID_MTS_MASK (IOMMU_SVA_VTD_GPASID_CD | \ + IOMMU_SVA_VTD_GPASID_EMTE | \ + IOMMU_SVA_VTD_GPASID_PCD | \ + IOMMU_SVA_VTD_GPASID_PWT) /** * struct iommu_gpasid_bind_data - Information about device and guest PASID binding * @version: Version of this data structure -- 2.7.4 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu