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Re: [Xen-devel] [PATCH v2 14/15] xen/arm: Add the property "protected-devices" in the hypervisor node

Hi Stefano,

On 02/24/2014 11:54 AM, Stefano Stabellini wrote:
> On Sun, 23 Feb 2014, Julien Grall wrote:
>> DOM0 is using the swiotlb to bounce DMA. With the IOMMU support in Xen,
>> protected devices should not use it.
>> Only Xen is abled to know if an IOMMU protects the device. The new property
>> "protected-devices" is a list of device phandles protected by an IOMMU.
>> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
> You need to send a patch to

I already sent the patch Friday: https://patches.linaro.org/25070/.


Julien Grall

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