Messages in this thread Patch in this message | | | From | Mitchel Humpherys <> | Subject | [PATCH v4 1/6] iommu: add IOMMU_PRIV attribute | Date | Mon, 25 Jul 2016 12:16:44 -0700 |
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Add the IOMMU_PRIV attribute, which is used to indicate privileged mappings.
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org> ---
Notes: v2..v3 - Added comment
include/linux/iommu.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index a35fb8b42e1a..35804abbd6cf 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -31,6 +31,7 @@ #define IOMMU_CACHE (1 << 2) /* DMA cache coherency */ #define IOMMU_NOEXEC (1 << 3) #define IOMMU_MMIO (1 << 4) /* e.g. things like MSI doorbells */ +#define IOMMU_PRIV (1 << 5) /* privileged */ struct iommu_ops; struct iommu_group; -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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