From: Chunyan Zhang <zhang.lyra@gmail.com>
To: Joerg Roedel <joro@8bytes.org>, Rob Herring <robh+dt@kernel.org>,
Robin Murphy <robin.murphy@arm.com>
Cc: iommu@lists.linux-foundation.org, devicetree@vger.kernel.org,
Baolin Wang <baolin.wang7@gmail.com>,
linux-kernel@vger.kernel.org, Orson Zhai <orsonzhai@gmail.com>,
Chunyan Zhang <zhang.lyra@gmail.com>,
Sheng Xu <sheng.xu@unisoc.com>,
Kevin Tang <kevin.tang@unisoc.com>,
Chunyan Zhang <chunyan.zhang@unisoc.com>
Subject: [PATCH v1 0/2] Add Unisoc iommu basic driver
Date: Thu, 21 Jan 2021 19:23:47 +0800 [thread overview]
Message-ID: <20210121112349.421464-1-zhang.lyra@gmail.com> (raw)
From: Chunyan Zhang <chunyan.zhang@unisoc.com>
Changes since RFC v2:
* Addressed Robin's comments:
- Add COMPILE_TEST support;
- Use DMA allocator for PTE;
- Revised to avoid resource leak issue;
- Added ->iotlb_sync implemented;
- Moved iommu group allocation to probe;
- Changed some function names to make them sprd specific;
* Added support for more iommu instance;
Changes since RFC v1:
* Rebased on v5.11-rc1;
* Changed sprd-iommu to tristate;
* Removed check for args_count of iommu OF node, since there's no args
for sprd-iommu device node;
* Added another IP version (i.e. vau);
* Removed unnecessary configs selection from CONFIG_SPRD_IOMMU;
* Changed to get zeroed pages.
Chunyan Zhang (2):
dt-bindings: iommu: add bindings for sprd iommu
iommu: add Unisoc iommu basic driver
.../devicetree/bindings/iommu/sprd,iommu.yaml | 45 ++
drivers/iommu/Kconfig | 12 +
drivers/iommu/Makefile | 1 +
drivers/iommu/sprd-iommu.c | 566 ++++++++++++++++++
4 files changed, 624 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iommu/sprd,iommu.yaml
create mode 100644 drivers/iommu/sprd-iommu.c
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Chunyan Zhang <zhang.lyra@gmail.com>
To: Joerg Roedel <joro@8bytes.org>, Rob Herring <robh+dt@kernel.org>,
Robin Murphy <robin.murphy@arm.com>
Cc: devicetree@vger.kernel.org, Chunyan Zhang <zhang.lyra@gmail.com>,
linux-kernel@vger.kernel.org,
Chunyan Zhang <chunyan.zhang@unisoc.com>,
Sheng Xu <sheng.xu@unisoc.com>,
iommu@lists.linux-foundation.org,
Kevin Tang <kevin.tang@unisoc.com>,
Baolin Wang <baolin.wang7@gmail.com>,
Orson Zhai <orsonzhai@gmail.com>
Subject: [PATCH v1 0/2] Add Unisoc iommu basic driver
Date: Thu, 21 Jan 2021 19:23:47 +0800 [thread overview]
Message-ID: <20210121112349.421464-1-zhang.lyra@gmail.com> (raw)
From: Chunyan Zhang <chunyan.zhang@unisoc.com>
Changes since RFC v2:
* Addressed Robin's comments:
- Add COMPILE_TEST support;
- Use DMA allocator for PTE;
- Revised to avoid resource leak issue;
- Added ->iotlb_sync implemented;
- Moved iommu group allocation to probe;
- Changed some function names to make them sprd specific;
* Added support for more iommu instance;
Changes since RFC v1:
* Rebased on v5.11-rc1;
* Changed sprd-iommu to tristate;
* Removed check for args_count of iommu OF node, since there's no args
for sprd-iommu device node;
* Added another IP version (i.e. vau);
* Removed unnecessary configs selection from CONFIG_SPRD_IOMMU;
* Changed to get zeroed pages.
Chunyan Zhang (2):
dt-bindings: iommu: add bindings for sprd iommu
iommu: add Unisoc iommu basic driver
.../devicetree/bindings/iommu/sprd,iommu.yaml | 45 ++
drivers/iommu/Kconfig | 12 +
drivers/iommu/Makefile | 1 +
drivers/iommu/sprd-iommu.c | 566 ++++++++++++++++++
4 files changed, 624 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iommu/sprd,iommu.yaml
create mode 100644 drivers/iommu/sprd-iommu.c
--
2.25.1
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
next reply other threads:[~2021-01-21 11:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-21 11:23 Chunyan Zhang [this message]
2021-01-21 11:23 ` [PATCH v1 0/2] Add Unisoc iommu basic driver Chunyan Zhang
2021-01-21 11:23 ` [PATCH v1 1/2] dt-bindings: iommu: add bindings for sprd iommu Chunyan Zhang
2021-01-21 11:23 ` Chunyan Zhang
2021-01-21 11:23 ` [PATCH v1 2/2] iommu: add Unisoc iommu basic driver Chunyan Zhang
2021-01-21 11:23 ` Chunyan Zhang
2021-01-21 15:47 ` kernel test robot
2021-01-21 15:47 ` kernel test robot
2021-01-21 15:47 ` kernel test robot
2021-01-21 18:43 ` kernel test robot
2021-01-21 18:43 ` kernel test robot
2021-01-21 18:43 ` kernel test robot
2021-01-21 21:46 ` Robin Murphy
2021-01-21 21:46 ` Robin Murphy
2021-01-27 12:21 ` Chunyan Zhang
2021-01-27 12:21 ` Chunyan Zhang
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