From: Jason Gunthorpe <jgg@nvidia.com>
To: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Joerg Roedel <joro@8bytes.org>,
Christoph Hellwig <hch@infradead.org>,
Kevin Tian <kevin.tian@intel.com>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>,
Rob Clark <robdclark@gmail.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Yong Wu <yong.wu@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Heiko Stuebner <heiko@sntech.de>,
Matthew Rosato <mjrosato@linux.ibm.com>,
Orson Zhai <orsonzhai@gmail.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Chunyan Zhang <zhang.lyra@gmail.com>,
Chen-Yu Tsai <wens@csie.org>,
Thierry Reding <thierry.reding@gmail.com>,
iommu@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 13/19] iommu/mtk_v1: Add set_platform_dma_ops callback
Date: Wed, 4 Jan 2023 09:19:46 -0400 [thread overview]
Message-ID: <Y7V88peIzotl8qbE@nvidia.com> (raw)
In-Reply-To: <20230104125725.271850-14-baolu.lu@linux.intel.com>
On Wed, Jan 04, 2023 at 08:57:19PM +0800, Lu Baolu wrote:
> This IOMMU driver doesn't support default domain. Add the implementation
> of set_platform_dma_ops callback so that the IOMMU core could return the
> DMA control. With the set_platform_dma_ops implemented, there's no need
> for detach_dev. Remove it to avoid dead code.
>
> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
> ---
> drivers/iommu/mtk_iommu_v1.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2023-01-04 13:19 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-04 12:57 [PATCH v4 00/19] iommu: Retire detach_dev callback Lu Baolu
2023-01-04 12:57 ` [PATCH v4 01/19] iommu/amd: Remove " Lu Baolu
2023-01-09 11:47 ` Vasant Hegde
2023-01-04 12:57 ` [PATCH v4 02/19] iommu/apple-dart: " Lu Baolu
2023-01-04 12:57 ` [PATCH v4 03/19] iommu/qcom: " Lu Baolu
2023-01-04 12:57 ` [PATCH v4 04/19] iommu/exynos: " Lu Baolu
2023-01-04 12:57 ` [PATCH v4 05/19] iommu/ipmmu: " Lu Baolu
2023-01-04 12:57 ` [PATCH v4 06/19] iommu/mtk: " Lu Baolu
2023-01-04 13:14 ` Jason Gunthorpe
2023-01-04 12:57 ` [PATCH v4 07/19] iommu/rockchip: " Lu Baolu
2023-01-04 12:57 ` [PATCH v4 08/19] iommu/sprd: " Lu Baolu
2023-01-04 12:57 ` [PATCH v4 09/19] iommu/sun50i: " Lu Baolu
2023-01-04 12:57 ` [PATCH v4 10/19] iommu: Add set_platform_dma_ops iommu ops Lu Baolu
2023-01-04 13:17 ` Jason Gunthorpe
2023-01-05 5:58 ` Baolu Lu
2023-01-05 13:15 ` Jason Gunthorpe
2023-01-06 6:07 ` Baolu Lu
2023-01-06 14:26 ` Jason Gunthorpe
2023-01-07 2:48 ` Baolu Lu
2023-01-09 12:17 ` Jason Gunthorpe
2023-01-04 12:57 ` [PATCH v4 11/19] iommu/fsl_pamu: Add set_platform_dma_ops callback Lu Baolu
2023-01-04 13:19 ` Jason Gunthorpe
2023-01-04 12:57 ` [PATCH v4 12/19] iommu/msm: " Lu Baolu
2023-01-04 13:19 ` Jason Gunthorpe
2023-01-04 12:57 ` [PATCH v4 13/19] iommu/mtk_v1: " Lu Baolu
2023-01-04 13:19 ` Jason Gunthorpe [this message]
2023-01-04 12:57 ` [PATCH v4 14/19] iommu/omap: " Lu Baolu
2023-01-04 13:19 ` Jason Gunthorpe
2023-01-04 12:57 ` [PATCH v4 15/19] iommu/s390: " Lu Baolu
2023-01-04 13:20 ` Jason Gunthorpe
2023-01-04 12:57 ` [PATCH v4 16/19] iommu/gart: " Lu Baolu
2023-01-04 13:20 ` Jason Gunthorpe
2023-01-04 12:57 ` [PATCH v4 17/19] iommu/tegra: " Lu Baolu
2023-01-04 13:20 ` Jason Gunthorpe
2023-01-04 12:57 ` [PATCH v4 18/19] iommu: Remove deferred attach check from __iommu_detach_device() Lu Baolu
2023-01-04 12:57 ` [PATCH v4 19/19] iommu: Remove detach_dev callback Lu Baolu
2023-01-04 13:22 ` Jason Gunthorpe
2023-01-05 6:41 ` Baolu Lu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Y7V88peIzotl8qbE@nvidia.com \
--to=jgg@nvidia.com \
--cc=agross@kernel.org \
--cc=andersson@kernel.org \
--cc=baolin.wang@linux.alibaba.com \
--cc=baolu.lu@linux.intel.com \
--cc=hch@infradead.org \
--cc=heiko@sntech.de \
--cc=iommu@lists.linux.dev \
--cc=jean-philippe@linaro.org \
--cc=joro@8bytes.org \
--cc=kevin.tian@intel.com \
--cc=krzysztof.kozlowski@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=m.szyprowski@samsung.com \
--cc=marcan@marcan.st \
--cc=matthias.bgg@gmail.com \
--cc=mjrosato@linux.ibm.com \
--cc=orsonzhai@gmail.com \
--cc=robdclark@gmail.com \
--cc=robin.murphy@arm.com \
--cc=suravee.suthikulpanit@amd.com \
--cc=sven@svenpeter.dev \
--cc=thierry.reding@gmail.com \
--cc=wens@csie.org \
--cc=will@kernel.org \
--cc=yong.wu@mediatek.com \
--cc=zhang.lyra@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.