From: Will Deacon <will@kernel.org>
To: lpieralisi@kernel.org, kw@linux.com, robh@kernel.org,
bhelgaas@google.com, krzk+dt@kernel.org, conor+dt@kernel.org,
liviu.dudau@arm.com, sudeep.holla@arm.com, joro@8bytes.org,
Jean-Philippe Brucker <jean-philippe@linaro.org>
Cc: catalin.marinas@arm.com, kernel-team@android.com,
Will Deacon <will@kernel.org>,
robin.murphy@arm.com, nicolinc@nvidia.com, ketanp@nvidia.com,
linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
iommu@lists.linux.dev, devicetree@vger.kernel.org
Subject: Re: [PATCH v2 0/3] Enable PCIe ATS for devicetree boot
Date: Thu, 4 Jul 2024 15:18:58 +0100 [thread overview]
Message-ID: <172010124265.2651905.5967081185838500176.b4-ty@kernel.org> (raw)
In-Reply-To: <20240607105415.2501934-2-jean-philippe@linaro.org>
On Fri, 07 Jun 2024 11:54:13 +0100, Jean-Philippe Brucker wrote:
> Before enabling Address Translation Support (ATS) in endpoints, the OS
> needs to confirm that the Root Complex supports it. Obtain this
> information from the firmware description since there is no architected
> method. ACPI provides a bit via IORT tables, so add the devicetree
> equivalent.
>
> Since v1 [1] I added the review and ack tags, thanks all. This should be
> ready to go via the IOMMU tree.
>
> [...]
Applied to iommu (pci/ats), thanks!
[1/3] dt-bindings: PCI: generic: Add ats-supported property
https://git.kernel.org/iommu/c/40929e8e5449
[2/3] iommu/of: Support ats-supported device-tree property
https://git.kernel.org/iommu/c/86e02a88bedc
[3/3] arm64: dts: fvp: Enable PCIe ATS for Base RevC FVP
https://git.kernel.org/iommu/c/6bac3388889c
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
prev parent reply other threads:[~2024-07-04 14:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-07 10:54 [PATCH v2 0/3] Enable PCIe ATS for devicetree boot Jean-Philippe Brucker
2024-06-07 10:54 ` [PATCH v2 1/3] dt-bindings: PCI: generic: Add ats-supported property Jean-Philippe Brucker
2024-07-06 3:24 ` Krzysztof Wilczyński
2024-07-08 9:36 ` Will Deacon
2024-06-07 10:54 ` [PATCH v2 2/3] iommu/of: Support ats-supported device-tree property Jean-Philippe Brucker
2024-06-07 10:54 ` [PATCH v2 3/3] arm64: dts: fvp: Enable PCIe ATS for Base RevC FVP Jean-Philippe Brucker
2024-07-01 10:24 ` [PATCH v2 0/3] Enable PCIe ATS for devicetree boot Jean-Philippe Brucker
2024-07-01 11:57 ` Will Deacon
2024-07-01 13:02 ` Jean-Philippe Brucker
2024-07-04 14:18 ` Will Deacon [this message]
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