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From: Jordan Crouse <jcrouse@codeaurora.org>
To: freedreno@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org, iommu@lists.linux-foundation.org,
Joerg Roedel <joro@8bytes.org>, linux-kernel@vger.kernel.org
Subject: [PATCH 4/7] iommu: Add DOMAIN_ATTR_SPLIT_TABLES
Date: Tue, 20 Aug 2019 13:06:29 -0600
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|
| Series |
iommu/arm-smmu: Split pagetable support for Adreno GPUs
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diff --git a/include/linux/iommu.h b/include/linux/iommu.h index fdc355c..b06db6c 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -125,6 +125,7 @@ enum iommu_attr { DOMAIN_ATTR_FSL_PAMUV1, DOMAIN_ATTR_NESTING, /* two stages of translation */ DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE, + DOMAIN_ATTR_SPLIT_TABLES, DOMAIN_ATTR_MAX, };
Add a new attribute to query the state of split pagetables for the domain. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> --- include/linux/iommu.h | 1 + 1 file changed, 1 insertion(+)