From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F24F7C43331 for ; Fri, 27 Mar 2020 11:50:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CC7E320748 for ; Fri, 27 Mar 2020 11:50:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727115AbgC0LuF convert rfc822-to-8bit (ORCPT ); Fri, 27 Mar 2020 07:50:05 -0400 Received: from mga14.intel.com ([192.55.52.115]:11787 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726379AbgC0LuF (ORCPT ); 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Fri, 27 Mar 2020 04:50:02 -0700 Received: from shsmsx102.ccr.corp.intel.com (10.239.4.154) by fmsmsx605.amr.corp.intel.com (10.18.126.85) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Fri, 27 Mar 2020 04:50:02 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.206]) by shsmsx102.ccr.corp.intel.com ([169.254.2.50]) with mapi id 14.03.0439.000; Fri, 27 Mar 2020 19:50:00 +0800 From: "Tian, Kevin" To: Jacob Pan , Lu Baolu , "iommu@lists.linux-foundation.org" , LKML , Joerg Roedel , David Woodhouse , "Alex Williamson" , Jean-Philippe Brucker CC: "Liu, Yi L" , "Raj, Ashok" , Christoph Hellwig , Jonathan Cameron , Eric Auger Subject: RE: [PATCH V10 02/11] iommu/uapi: Define a mask for bind data Thread-Topic: [PATCH V10 02/11] iommu/uapi: Define a mask for bind data Thread-Index: AQHV/w5fLuvDMYMRNEyiPRgmiPwyhqhcXWfg Date: Fri, 27 Mar 2020 11:50:00 +0000 Message-ID: References: <1584746861-76386-1-git-send-email-jacob.jun.pan@linux.intel.com> <1584746861-76386-3-git-send-email-jacob.jun.pan@linux.intel.com> In-Reply-To: <1584746861-76386-3-git-send-email-jacob.jun.pan@linux.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > From: Jacob Pan > Sent: Saturday, March 21, 2020 7:28 AM > > 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. > --- > > 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 Reviewed-by: Kevin Tian From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3BDE4C43331 for ; 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Fri, 27 Mar 2020 04:50:02 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.206]) by shsmsx102.ccr.corp.intel.com ([169.254.2.50]) with mapi id 14.03.0439.000; Fri, 27 Mar 2020 19:50:00 +0800 From: "Tian, Kevin" To: Jacob Pan , Lu Baolu , "iommu@lists.linux-foundation.org" , LKML , Joerg Roedel , David Woodhouse , "Alex Williamson" , Jean-Philippe Brucker Subject: RE: [PATCH V10 02/11] iommu/uapi: Define a mask for bind data Thread-Topic: [PATCH V10 02/11] iommu/uapi: Define a mask for bind data Thread-Index: AQHV/w5fLuvDMYMRNEyiPRgmiPwyhqhcXWfg Date: Fri, 27 Mar 2020 11:50:00 +0000 Message-ID: References: <1584746861-76386-1-git-send-email-jacob.jun.pan@linux.intel.com> <1584746861-76386-3-git-send-email-jacob.jun.pan@linux.intel.com> In-Reply-To: <1584746861-76386-3-git-send-email-jacob.jun.pan@linux.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.239.127.40] MIME-Version: 1.0 Cc: "Raj, Ashok" , 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" > From: Jacob Pan > Sent: Saturday, March 21, 2020 7:28 AM > > 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. > --- > > 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 Reviewed-by: Kevin Tian _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu