Re: [Xen-devel] [PATCH v5 p2 17/19] libxl: Add support for Device Tree passthrough

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Thu, 2015-04-09 at 16:09 +0100, Julien Grall wrote:
> From: Julien Grall <julien.grall@xxxxxxxxxx>
> 
> On ARM, every non-PCI device are described in the device tree. Each of
> them can be found via a path.
> 
> This patch introduces a very basic support, only the IOMMU will be set
> up correctly. The user will have to:
>     - Describe the device in the partial device tree
>     - Map manually MMIO/IRQ
> 
> This is a first approach, that will allow to have a basic Device Tree
> passthrough support in Xen. This could be improved later.
> 
> Furthermore add LIBXL_HAVE_DEVICETREE_PASSTHROUGH to indicate we
> support Device Tree passthrough and partial device tree (introduced by a
> previous patch).
> 
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>




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