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Re: [Xen-devel] Xen regressions for ARM SMMU (non pci-passthrough)

On 27 October 2014 18:56, Julien Grall <julien.grall@xxxxxxxxxx> wrote:
> Hello Manish,
> On 10/27/2014 09:54 AM, manish jaggi wrote:
>> On 27 October 2014 14:57, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:
>>> On Mon, 2014-10-27 at 13:56 +0530, manish jaggi wrote:
>>>> I am trying to find out about  the tests which are part of the Xen
>>>> regression suite  for Arm which tests the SMMU and non pic-passthrough
>>>> feature.
>>> There are currently no such tests in the osstest suite.
> Device passthrough is not supported in Xen upstream. So adding test for
> it is not yet relevant.
Is it not targeted for Xen 4.5 ? I believed it was part of 4.5 release

> For SMMU, there is no need to have specific test. Any platform with SMMU
> describe in the device tree will use the SMMU drivers in Xen.
> We have only one platform with SMMU platform in OSS-test which is
> midway. But the device tree provided upstream doesn't have the SMMU nodes.
>> Is Julien Planning to add the tests ?
> I don't plan to add any test or make midway uses SMMU for testing. You
> are welcome to send a patch for it.
Is it not tested on Foundation Model ?
> Regards,
> --
> Julien Grall

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