From: Jacob Pan <jacob.jun.pan@linux.intel.com>
To: "Lu Baolu" <baolu.lu@linux.intel.com>,
iommu@lists.linux-foundation.org,
LKML <linux-kernel@vger.kernel.org>,
Joerg Roedel <joro@8bytes.org>,
David Woodhouse <dwmw2@infradead.org>,
Jean-Philippe Brucker <jean-philippe@linaro.com>,
Eric Auger <eric.auger@redhat.com>
Cc: "Tian, Kevin" <kevin.tian@intel.com>,
Raj Ashok <ashok.raj@intel.com>,
Alex Williamson <alex.williamson@redhat.com>,
Jonathan Cameron <jic23@kernel.org>
Subject: [PATCH v11 02/10] iommu/uapi: Define a mask for bind data
Date: Fri, 3 Apr 2020 11:42:06 -0700 [thread overview]
Message-ID: <1585939334-21396-3-git-send-email-jacob.jun.pan@linux.intel.com> (raw)
In-Reply-To: <1585939334-21396-1-git-send-email-jacob.jun.pan@linux.intel.com>
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 <eric.auger@redhat.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
---
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
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WARNING: multiple messages have this Message-ID (diff)
From: Jacob Pan <jacob.jun.pan@linux.intel.com>
To: "Lu Baolu" <baolu.lu@linux.intel.com>,
iommu@lists.linux-foundation.org,
LKML <linux-kernel@vger.kernel.org>,
Joerg Roedel <joro@8bytes.org>,
David Woodhouse <dwmw2@infradead.org>,
Jean-Philippe Brucker <jean-philippe@linaro.com>,
Eric Auger <eric.auger@redhat.com>
Cc: "Yi Liu" <yi.l.liu@intel.com>,
"Tian, Kevin" <kevin.tian@intel.com>,
Raj Ashok <ashok.raj@intel.com>,
Alex Williamson <alex.williamson@redhat.com>,
"Christoph Hellwig" <hch@infradead.org>,
Jonathan Cameron <jic23@kernel.org>,
Jacob Pan <jacob.jun.pan@linux.intel.com>
Subject: [PATCH v11 02/10] iommu/uapi: Define a mask for bind data
Date: Fri, 3 Apr 2020 11:42:06 -0700 [thread overview]
Message-ID: <1585939334-21396-3-git-send-email-jacob.jun.pan@linux.intel.com> (raw)
In-Reply-To: <1585939334-21396-1-git-send-email-jacob.jun.pan@linux.intel.com>
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 <eric.auger@redhat.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
---
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
next prev parent reply other threads:[~2020-04-03 18:36 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-03 18:42 [PATCH v11 00/10] Nested Shared Virtual Address (SVA) VT-d support Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-03 18:42 ` [PATCH v11 01/10] iommu/vt-d: Move domain helper to header Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-03 18:42 ` Jacob Pan [this message]
2020-04-03 18:42 ` [PATCH v11 02/10] iommu/uapi: Define a mask for bind data Jacob Pan
2020-04-08 13:07 ` Joerg Roedel
2020-04-08 13:07 ` Joerg Roedel
2020-04-08 16:11 ` Jacob Pan
2020-04-08 16:11 ` Jacob Pan
2020-04-03 18:42 ` [PATCH v11 03/10] iommu/vt-d: Use a helper function to skip agaw for SL Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-05 6:37 ` Auger Eric
2020-04-05 6:37 ` Auger Eric
2020-04-03 18:42 ` [PATCH v11 04/10] iommu/vt-d: Add nested translation helper function Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-08 13:33 ` Auger Eric
2020-04-08 13:33 ` Auger Eric
2020-04-10 23:54 ` kbuild test robot
2020-04-03 18:42 ` [PATCH v11 05/10] iommu/vt-d: Add bind guest PASID support Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-09 7:41 ` Auger Eric
2020-04-09 7:41 ` Auger Eric
2020-04-10 19:45 ` Jacob Pan
2020-04-10 19:45 ` Jacob Pan
2020-04-16 10:43 ` Auger Eric
2020-04-16 10:43 ` Auger Eric
2020-04-17 2:45 ` Tian, Kevin
2020-04-17 2:45 ` Tian, Kevin
2020-04-17 7:46 ` Auger Eric
2020-04-17 7:46 ` Auger Eric
2020-04-17 15:28 ` Jacob Pan
2020-04-17 15:28 ` Jacob Pan
2020-04-17 23:46 ` Tian, Kevin
2020-04-17 23:46 ` Tian, Kevin
2020-04-27 17:28 ` Jacob Pan
2020-04-27 17:28 ` Jacob Pan
2020-04-10 21:06 ` Jacob Pan
2020-04-10 21:06 ` Jacob Pan
2020-04-16 10:46 ` Auger Eric
2020-04-16 10:46 ` Auger Eric
2020-04-03 18:42 ` [PATCH v11 06/10] iommu/vt-d: Support flushing more translation cache types Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-05 6:37 ` Auger Eric
2020-04-05 6:37 ` Auger Eric
2020-04-03 18:42 ` [PATCH v11 07/10] iommu/vt-d: Add svm/sva invalidate function Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-09 8:50 ` Auger Eric
2020-04-09 8:50 ` Auger Eric
2020-04-10 21:56 ` Jacob Pan
2020-04-10 21:56 ` Jacob Pan
2020-04-16 10:59 ` Auger Eric
2020-04-16 10:59 ` Auger Eric
2020-04-17 16:14 ` Jacob Pan
2020-04-17 16:14 ` Jacob Pan
2020-04-03 18:42 ` [PATCH v11 08/10] iommu/vt-d: Cache virtual command capability register Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-09 10:14 ` Auger Eric
2020-04-09 10:14 ` Auger Eric
2020-04-03 18:42 ` [PATCH v11 09/10] iommu/vt-d: Enlightened PASID allocation Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-03 18:42 ` [PATCH v11 10/10] iommu/vt-d: Add custom allocator for IOASID Jacob Pan
2020-04-03 18:42 ` Jacob Pan
2020-04-09 10:31 ` Auger Eric
2020-04-09 10:31 ` Auger Eric
2020-04-05 8:28 ` [PATCH v11 00/10] Nested Shared Virtual Address (SVA) VT-d support Lu Baolu
2020-04-05 8:28 ` Lu Baolu
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