linux-kernel - Re: [PATCH v7 00/16] ACPI IORT ARM SMMU support

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Message-ID: <cd630404-3e75-f49f-9027-f2a79293aa7d@semihalf.com>
Date:   Wed, 16 Nov 2016 14:28:02 +0100
From:   Tomasz Nowicki <tn@...ihalf.com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        iommu@...ts.linux-foundation.org
Cc:     Will Deacon <will.deacon@....com>,
        Marc Zyngier <marc.zyngier@....com>,
        Robin Murphy <robin.murphy@....com>,
        Joerg Roedel <joro@...tes.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Hanjun Guo <hanjun.guo@...aro.org>,
        Jon Masters <jcm@...hat.com>,
        Eric Auger <eric.auger@...hat.com>,
        Sinan Kaya <okaya@...eaurora.org>,
        Nate Watterson <nwatters@...eaurora.org>,
        Prem Mallappa <prem.mallappa@...adcom.com>,
        Dennis Chen <dennis.chen@....com>, linux-acpi@...r.kernel.org,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v7 00/16] ACPI IORT ARM SMMU support

On 09.11.2016 15:19, Lorenzo Pieralisi wrote:
> This patch series is v7 of a previous posting:
>
> https://lkml.org/lkml/2016/10/18/506
>

[...]

>
> The ACPI IORT table provides information that allows instantiating
> ARM SMMU devices and carrying out id mappings between components on
> ARM based systems (devices, IOMMUs, interrupt controllers).
>
> http://infocenter.arm.com/help/topic/com.arm.doc.den0049b/DEN0049B_IO_Remapping_Table.pdf
>
> Building on basic IORT support, this patchset enables ARM SMMUs support
> on ACPI systems.
>
> Most of the code is aimed at building the required generic ACPI
> infrastructure to create and enable IOMMU components and to bring
> the IOMMU infrastructure for ACPI on par with DT, which is going to
> make future ARM SMMU components easier to integrate.
>

[...]

>
> This patchset is provided for review/testing purposes here:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux.git acpi/iort-smmu-v7
>
> Tested on Juno and FVP models for ARM SMMU v1 and v3 probing path.
>

For all series:
Reviewed-by: Tomasz Nowicki <tn@...ihalf.com>

Thanks,
Tomasz