[Intel-gfx] [PATCH v3 00/19] GuC 32.0.3

Chris Wilson chris at chris-wilson.co.uk
Fri Apr 19 19:53:23 UTC 2019

Quoting Michal Wajdeczko (2019-04-17 06:39:45)
> New GuC firmwares (for SKL, BXT, KBL, ICL) with updated ABI interface.
> Note: For correct bisecting, patches 3-8 can be squashed, as Gen9 GuC
> support will be broken during update of GuC firmware definitions.
> v2: only HuC authentication is supported
> v3: never allow to turn on GuC submission mode 

So one thing that Joonas said was imperative was that HuC authentication
is not broken at any point along the series. What igt do we have to
verify userspace can talk to the HuC, or whatever is required?

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