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 [thread overview] Message-ID: <1566327992-362-5-git-send-email-jcrouse@codeaurora.org> (raw) In-Reply-To: <1566327992-362-1-git-send-email-jcrouse@codeaurora.org> 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(+) 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, }; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Jordan Crouse <jcrouse@codeaurora.org> To: freedreno@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, iommu@lists.linux-foundation.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 [thread overview] Message-ID: <1566327992-362-5-git-send-email-jcrouse@codeaurora.org> (raw) In-Reply-To: <1566327992-362-1-git-send-email-jcrouse@codeaurora.org> 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(+) 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, }; -- 2.7.4 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
next prev parent reply other threads:[~2019-08-20 19:07 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-20 19:06 [PATCH 0/7] iommu/arm-smmu: Split pagetable support for Adreno GPUs Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-20 19:06 ` [PATCH 1/7] iommu/arm-smmu: Support split pagetables Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-20 19:06 ` [PATCH 2/7] dt-bindings: arm-smmu: Add Adreno GPU variant Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-27 17:13 ` Rob Herring 2019-08-27 17:13 ` Rob Herring 2019-09-17 18:56 ` Stephen Boyd 2019-09-17 18:56 ` Stephen Boyd 2019-08-20 19:06 ` [PATCH 3/7] iommu/arm-smmu: Add a SMMU variant for the Adreno GPU Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-09-17 18:55 ` Stephen Boyd 2019-09-17 18:55 ` Stephen Boyd 2019-09-17 18:55 ` Stephen Boyd 2019-08-20 19:06 ` Jordan Crouse [this message] 2019-08-20 19:06 ` [PATCH 4/7] iommu: Add DOMAIN_ATTR_SPLIT_TABLES Jordan Crouse 2019-08-20 19:06 ` [PATCH 5/7] iommu/arm-smmu: Support DOMAIN_ATTR_SPLIT_TABLES Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-09-17 17:20 ` Will Deacon 2019-09-17 17:20 ` Will Deacon 2019-09-17 17:20 ` Will Deacon 2019-08-20 19:06 ` [PATCH 6/7] drm/msm: Create the msm_mmu object independently from the address space Jordan Crouse 2019-08-20 19:06 ` Jordan Crouse 2019-08-20 19:06 ` [PATCH 7/7] drm/msm: Use per-target functions to set up address spaces Jordan Crouse
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