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iommu: add IOMMU_PRIV attribute

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Add the IOMMU_PRIV attribute, which is used to indicate privileged
mappings.

Change-Id: If8576c09898bd7953475ab72e178d3288a763b0c
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
This commit is contained in:
Mitchel Humpherys 2015-04-01 19:03:31 -07:00 • committed by David Keitel
parent c3ca4f6f1f
commit 044e57d726
1 changed files with 1 additions and 0 deletions
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include/linux/iommu.h
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@ -28,6 +28,7 @@
#define IOMMU_WRITE (1 << 1)
#define IOMMU_CACHE (1 << 2) /* DMA cache coherency */
#define IOMMU_EXEC (1 << 3)
#define IOMMU_PRIV (1 << 4)
struct iommu_ops;
struct iommu_group;