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Wysocki" , Len Brown Subject: Re: [PATCH 0/4] iommu: Remove iommu_fwspec ops Message-ID: <20240423140803.GA931103@myrica> References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Fri, Apr 19, 2024 at 05:55:58PM +0100, Robin Murphy wrote: > Hi All, > > Building on top of the arch_setup_dma_ops() cleanup[1], the next step > down the chain is {acpi,of}_dma_configure()... There's plenty to do > here, but it may as well start with this fairly self-contained little > cleanup, pruning yet more redundancy and exposed API surface. Tested with QEMU: SMMUv3 DT/IORT, virtio-iommu builtin/module DT/VIOT arm64/x86 Tested-by: Jean-Philippe Brucker > > Thanks, > Robin. > > [1] https://lore.kernel.org/linux-iommu/cover.1713523152.git.robin.murphy@arm.com > > > Robin Murphy (4): > iommu: Resolve fwspec ops automatically > ACPI: Retire acpi_iommu_fwspec_ops() > OF: Simplify of_iommu_configure() > iommu: Remove iommu_fwspec ops > > drivers/acpi/arm64/iort.c | 19 +++------- > drivers/acpi/scan.c | 38 +++++--------------- > drivers/acpi/viot.c | 11 ++---- > drivers/iommu/arm/arm-smmu/arm-smmu.c | 3 +- > drivers/iommu/iommu-priv.h | 7 ++++ > drivers/iommu/iommu.c | 20 +++++------ > drivers/iommu/mtk_iommu_v1.c | 2 +- > drivers/iommu/of_iommu.c | 50 ++++++++++----------------- > drivers/iommu/tegra-smmu.c | 2 +- > drivers/of/device.c | 30 ++++++---------- > include/acpi/acpi_bus.h | 3 +- > include/linux/iommu.h | 15 ++------ > 12 files changed, 66 insertions(+), 134 deletions(-) > > -- > 2.39.2.101.g768bb238c484.dirty >