[PATCH v2 3/3] perf/smmuv3: Synthesize IIDR from CoreSight ID registers

[John Garry]

On 07/12/2021 12:04, Robin Murphy wrote:
>>>
>> So is there some userspace part to go with this now?
> 
> FWIW I've not looked into it - is it just a case of someone knocking out 
> some JSON from the MMU-600/700 TRMs, or is there still mroe to do? 

That should just be it.

> I had 
> the impression that *some* part of the process was stalled until 
> implementations can start providing meaningful IIDRs, but I wasn't sure 
> whether that was tooling or just data. I just work the low-level 
> enablement angle :)

Tooling should be ok, but I would just like to see more of these JSONs 
so any tooling issues can be ironed out.

Cheers,
John