From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mitchel Humpherys Subject: [PATCH 1/3] iommu: add IOMMU_PRIV attribute Date: Wed, 6 Jul 2016 16:51:34 -0700 Message-ID: <20160706235136.27854-2-mitchelh@codeaurora.org> References: <20160706235136.27854-1-mitchelh@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20160706235136.27854-1-mitchelh-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Robin Murphy , Will Deacon Cc: Pratik Patel , Jordan Crouse , Jeremy Gebben , Patrick Daly List-Id: iommu@lists.linux-foundation.org Add the IOMMU_PRIV attribute, which is used to indicate privileged mappings. Signed-off-by: Mitchel Humpherys --- 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