On Sun, 18 Aug 2019 12:00:11 +0200, Chris Wilson
<[email protected]> wrote:
Quoting Michal Wajdeczko (2019-08-18 10:52:04)
There is no need to mark whole GPU as wedged just because
of the custom HuC fw failure as users can always verify
actual HuC firmware status using existing HUC_STATUS ioctl.
If we try and fail, would it not be worth a dev_notice?
if GuC is ok and if HuC was enabled there will be something like this:
<6> i915 0000:00:02.0: GuC firmware i915/kbl_guc_33.0.0.bin version 33.0
submission:disabled
<6> i915 0000:00:02.0: HuC firmware i915/kbl_huc_ver02_00_1810.bin version
2.0 authenticated:no
otherwise we should get:
<5> i915 0000:00:02.0: GuC is uninitialized
Signed-off-by: Michal Wajdeczko <[email protected]>
Cc: Daniele Ceraolo Spurio <[email protected]>
Cc: Chris Wilson <[email protected]>
Either way,
Reviewed-by: Chris Wilson <[email protected]>
-Chris
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