Quoting Fernando Pacheco (2019-04-19 00:31:49)
> Currently we pin the GuC or HuC firmware image just
> before uploading. Perma-pin during uC initialization
> instead and use the range reserved at the top of the
> address space.
>
> Moving the firmware resulted in needing to:
> - restore the ggtt m
Currently we pin the GuC or HuC firmware image just
before uploading. Perma-pin during uC initialization
instead and use the range reserved at the top of the
address space.
Moving the firmware resulted in needing to:
- restore the ggtt mapping during the suspend/resume path.
- use an additional pi
