[PATCH 0/3] Add support for APM X-Gene SoC AHBC IOMMU driver.

[Don Dutile]

On 12/15/2014 11:55 AM, Suman Tripathi wrote:
> This patch adds the support for the APM X-Gene SoC AHBC IOMMU driver.
>
> Signed-off-by: Suman Tripathi <stripathi at apm.com>
> ---
>
> Suman Tripathi (3):
>    xgene-ahbc-iommu: Add support for APM X-Gene SoC AHBC IOMMU driver.
>    arm64: dts: Add the APM X-Gene AHBC IOMMU DTS node.
>    Documentation: dt-bindings: Add the binding info for APM X-Gene AHBC
>      IOMMU driver.
>
>   .../devicetree/bindings/iommu/xgene,ahbc-iommu.txt |  17 ++
>   arch/arm64/boot/dts/apm-storm.dtsi                 |   5 +
>   drivers/iommu/Kconfig                              |  10 +
>   drivers/iommu/Makefile                             |   1 +
>   drivers/iommu/xgene-ahbc-iommu.c                   | 336 +++++++++++++++++++++
>   5 files changed, 369 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/iommu/xgene,ahbc-iommu.txt
>   create mode 100644 drivers/iommu/xgene-ahbc-iommu.c
>
> --
> 1.8.2.1
>

Have you tested this with a kernel that uses 64K page size ?