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Date: Fri, 8 Jul 2016 19:09:14 -0700 From: Mitchel Humpherys <mitchelh@...eaurora.org> To: iommu@...ts.linux-foundation.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Robin Murphy <robin.murphy@....com>, Will Deacon <will.deacon@....com>, Marek Szyprowski <m.szyprowski@...sung.com> Cc: Jordan Crouse <jcrouse@...eaurora.org>, Jeremy Gebben <jgebben@...eaurora.org>, Patrick Daly <pdaly@...eaurora.org>, Pratik Patel <pratikp@...eaurora.org>, Mitchel Humpherys <mitchelh@...eaurora.org> Subject: [PATCH v2 1/6] iommu: add IOMMU_PRIV attribute Add the IOMMU_PRIV attribute, which is used to indicate privileged mappings. Signed-off-by: Mitchel Humpherys <mitchelh@...eaurora.org> --- 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; -- 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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