[PATCH 1/3] iommu: add IOMMU_PRIV attribute
From: Mitchel Humpherys <hidden>
Date: 2016-07-06 23:51:34
Also in:
linux-iommu
Subsystem:
iommu subsystem, the rest · Maintainers:
Joerg Roedel, Will Deacon, Linus Torvalds
Add the IOMMU_PRIV attribute, which is used to indicate privileged mappings. Signed-off-by: Mitchel Humpherys <redacted> --- include/linux/iommu.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 664683aedcce..01c9f2667f2b 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) struct iommu_ops; struct iommu_group;
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