From: Jordan Crouse <jcrouse@codeaurora.org>
To: linux-arm-msm@vger.kernel.org
Cc: Robin Murphy <robin.murphy@arm.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Will Deacon <will@kernel.org>,
freedreno@lists.freedesktop.org,
iommu@lists.linux-foundation.org,
Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>,
Joerg Roedel <joro@8bytes.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH v10 05/13] iommu: Add a domain attribute to get/set a pagetable configuration
Date: Mon, 20 Jul 2020 09:40:39 -0600 [thread overview]
Message-ID: <20200720154047.3611092-6-jcrouse@codeaurora.org> (raw)
In-Reply-To: <20200720154047.3611092-1-jcrouse@codeaurora.org>
Add domain attribute DOMAIN_ATTR_PGTABLE_CFG. This will be used by
arm-smmu to share the current pagetable configuration with the
leaf driver and to allow the leaf driver to set up a new pagetable
configuration under certain circumstances.
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 5657d4fef9f2..e8d59ad15611 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -124,6 +124,7 @@ enum iommu_attr {
DOMAIN_ATTR_FSL_PAMUV1,
DOMAIN_ATTR_NESTING, /* two stages of translation */
DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE,
+ DOMAIN_ATTR_PGTABLE_CFG,
DOMAIN_ATTR_MAX,
};
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Jordan Crouse <jcrouse@codeaurora.org>
To: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org,
Robin Murphy <robin.murphy@arm.com>,
iommu@lists.linux-foundation.org, Will Deacon <will@kernel.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH v10 05/13] iommu: Add a domain attribute to get/set a pagetable configuration
Date: Mon, 20 Jul 2020 09:40:39 -0600 [thread overview]
Message-ID: <20200720154047.3611092-6-jcrouse@codeaurora.org> (raw)
In-Reply-To: <20200720154047.3611092-1-jcrouse@codeaurora.org>
Add domain attribute DOMAIN_ATTR_PGTABLE_CFG. This will be used by
arm-smmu to share the current pagetable configuration with the
leaf driver and to allow the leaf driver to set up a new pagetable
configuration under certain circumstances.
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 5657d4fef9f2..e8d59ad15611 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -124,6 +124,7 @@ enum iommu_attr {
DOMAIN_ATTR_FSL_PAMUV1,
DOMAIN_ATTR_NESTING, /* two stages of translation */
DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE,
+ DOMAIN_ATTR_PGTABLE_CFG,
DOMAIN_ATTR_MAX,
};
--
2.25.1
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
next prev parent reply other threads:[~2020-07-20 16:44 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 15:40 [PATCH v10 00/13] iommu/arm-smmu: Add Adreno SMMU specific implementation Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` [PATCH v10 01/13] iommu/arm-smmu: Pass io-pgtable config to implementation specific function Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` [PATCH v10 02/13] iommu/arm-smmu: Add support for split pagetables Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` [PATCH v10 03/13] iommu/arm-smmu: Add implementation hooks to configure contexts Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` [PATCH v10 04/13] iommu/arm-smmu-qcom: Add implementation for the adreno GPU SMMU Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-27 6:27 ` Bjorn Andersson
2020-07-27 6:27 ` Bjorn Andersson
2020-07-27 6:27 ` Bjorn Andersson
2020-07-27 14:57 ` Jordan Crouse
2020-07-27 14:57 ` Jordan Crouse
2020-07-27 14:57 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse [this message]
2020-07-20 15:40 ` [PATCH v10 05/13] iommu: Add a domain attribute to get/set a pagetable configuration Jordan Crouse
2020-07-20 15:40 ` [PATCH v10 06/13] iommu/arm-smmu-qcom: Get and set the pagetable config for split pagetables Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-26 17:03 ` [Freedreno] " Rob Clark
2020-07-26 17:03 ` Rob Clark
2020-07-26 17:03 ` Rob Clark
2020-07-27 15:03 ` Jordan Crouse
2020-07-27 15:03 ` Jordan Crouse
2020-07-27 15:03 ` Jordan Crouse
2020-07-27 17:17 ` Rob Clark
2020-07-27 17:17 ` Rob Clark
2020-07-27 17:17 ` Rob Clark
2020-07-20 15:40 ` [PATCH v10 07/13] dt-bindings: arm-smmu: Add compatible string for Adreno GPU SMMU Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-26 16:55 ` Rob Clark
2020-07-26 16:55 ` Rob Clark
2020-07-26 16:55 ` Rob Clark
2020-07-20 15:40 ` [PATCH v10 08/13] drm/msm: Add a context pointer to the submitqueue Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-26 17:09 ` Rob Clark
2020-07-26 17:09 ` Rob Clark
2020-07-26 17:09 ` Rob Clark
2020-07-20 15:40 ` [PATCH v10 09/13] drm/msm: Set the global virtual address range from the IOMMU domain Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` [PATCH v10 10/13] drm/msm: Add support to create a local pagetable Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` [PATCH v10 11/13] drm/msm: Add support for private address space instances Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` [PATCH v10 12/13] drm/msm/a6xx: Add support for per-instance pagetables Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
2020-07-21 1:47 ` kernel test robot
2020-07-20 15:40 ` [PATCH v10 13/13] arm: dts: qcom: sm845: Set the compatible string for the GPU SMMU Jordan Crouse
2020-07-20 15:40 ` Jordan Crouse
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