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From: Hanjun Guo <hanjun.guo@linaro.org>
To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	iommu@lists.linux-foundation.org
Cc: linux-acpi@vger.kernel.org, Marc Zyngier <marc.zyngier@arm.com>,
	Tomasz Nowicki <tn@semihalf.com>, Joerg Roedel <joro@8bytes.org>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	linux-kernel@vger.kernel.org, Will Deacon <will.deacon@arm.com>,
	Sinan Kaya <okaya@codeaurora.org>,
	Eric Auger <eric.auger@redhat.com>,
	linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	Jon Masters <jcm@redhat.com>, Dennis Chen <dennis.chen@arm.com>,
	Prem Mallappa <prem.mallappa@broadcom.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Nate Watterson <nwatters@codeaurora.org>
Subject: Re: [PATCH v9 09/16] drivers: acpi: iort: add support for ARM SMMU platform devices creation
Date: Tue, 29 Nov 2016 20:17:58 +0800	[thread overview]
Message-ID: <11ea77fa-688f-d31d-bd3c-35ca52e0a18b@linaro.org> (raw)
In-Reply-To: <20161121100148.24769-10-lorenzo.pieralisi@arm.com>

On 2016/11/21 18:01, Lorenzo Pieralisi wrote:
> In ARM ACPI systems, IOMMU components are specified through static
> IORT table entries. In order to create platform devices for the
> corresponding ARM SMMU components, IORT kernel code should be made
> able to parse IORT table entries and create platform devices
> dynamically.
>
> This patch adds the generic IORT infrastructure required to create
> platform devices for ARM SMMUs.
>
> ARM SMMU versions have different resources requirement therefore this
> patch also introduces an IORT specific structure (ie iort_iommu_config)
> that contains hooks (to be defined when the corresponding ARM SMMU
> driver support is added to the kernel) to be used to define the
> platform devices names, init the IOMMUs, count their resources and
> finally initialize them.
>
> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
> Reviewed-by: Tomasz Nowicki <tn@semihalf.com>
> Tested-by: Hanjun Guo <hanjun.guo@linaro.org>
> Tested-by: Tomasz Nowicki <tn@semihalf.com>
> Cc: Hanjun Guo <hanjun.guo@linaro.org>
> Cc: Tomasz Nowicki <tn@semihalf.com>
> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
> ---
>  drivers/acpi/arm64/iort.c | 151 ++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 151 insertions(+)

Acked-by: Hanjun Guo <hanjun.guo@linaro.org>

Thanks
Hanjun

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  reply	other threads:[~2016-11-29 12:17 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-21 10:01 [PATCH v9 00/16] ACPI IORT ARM SMMU support Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 01/16] drivers: acpi: add FWNODE_ACPI_STATIC fwnode type Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 02/16] drivers: acpi: iort: introduce linker section for IORT entries probing Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 03/16] drivers: acpi: iort: add support for IOMMU fwnode registration Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 04/16] drivers: iommu: make of_iommu_set/get_ops() DT agnostic Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 05/16] drivers: iommu: arm-smmu: convert struct device of_node to fwnode usage Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 06/16] drivers: iommu: arm-smmu-v3: " Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 07/16] drivers: acpi: implement acpi_dma_configure Lorenzo Pieralisi
2016-12-02 15:38   ` Lorenzo Pieralisi
2016-12-03  2:11     ` Rafael J. Wysocki
2016-12-03 10:39       ` Lorenzo Pieralisi
2016-12-05  1:21         ` Rafael J. Wysocki
2016-12-05  9:52           ` Sricharan
2016-12-05 10:57             ` Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 08/16] drivers: acpi: iort: add node match function Lorenzo Pieralisi
2016-11-29 12:14   ` Hanjun Guo
2016-11-21 10:01 ` [PATCH v9 09/16] drivers: acpi: iort: add support for ARM SMMU platform devices creation Lorenzo Pieralisi
2016-11-29 12:17   ` Hanjun Guo [this message]
2016-11-21 10:01 ` [PATCH v9 10/16] drivers: iommu: arm-smmu-v3: split probe functions into DT/generic portions Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 11/16] drivers: iommu: arm-smmu-v3: add IORT configuration Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 12/16] drivers: iommu: arm-smmu: split probe functions into DT/generic portions Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 13/16] drivers: iommu: arm-smmu: add IORT configuration Lorenzo Pieralisi
2016-11-21 10:01 ` [PATCH v9 14/16] drivers: acpi: iort: replace rid map type with type mask Lorenzo Pieralisi
2016-11-29 12:29   ` Hanjun Guo
2016-11-21 10:01 ` [PATCH v9 15/16] drivers: acpi: iort: add single mapping function Lorenzo Pieralisi
2016-11-30  3:22   ` Hanjun Guo
2016-11-21 10:01 ` [PATCH v9 16/16] drivers: acpi: iort: introduce iort_iommu_configure Lorenzo Pieralisi
2016-11-30  3:26   ` Hanjun Guo
2016-11-29 11:11 ` [PATCH v9 00/16] ACPI IORT ARM SMMU support Hanjun Guo

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