Need information for iommu grouping support

[Robin Murphy]

On 24/01/17 12:09, Bhargav Shah wrote:
> Hi,
> From the following link I see that some work is in progress regarding to iommu grouping.
> http://iommu.linux-foundation.narkive.com/RqAfNRwi/question-about-arm-smmu
> 
> Are there any code check-ins for this implementation ?

Yes, since 4.9, devices sharing the same Stream ID will automatically be
grouped together and work correctly. If you have devices with multiple
Stream IDs that can be matched unambiguously in a single SMR by masking,
you can now use that too.

Robin.

> 
> Thank you,
> Bhargav Shah 
>