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Commit 9c8c7a7e authored by Zhanjun Dong's avatar Zhanjun Dong Committed by Matt Roper
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drm/xe/guc: Prepare GuC register list and update ADS size for error capture



Add referenced registers defines and list of registers.
Update GuC ADS size allocation to include space for
the lists of error state capture register descriptors.

Then, populate GuC ADS with the lists of registers we want
GuC to report back to host on engine reset events. This list
should include global, engine-class and engine-instance
registers for every engine-class type on the current hardware.

Ensure we allocate a persistent storage for the register lists
that are populated into ADS so that we don't need to allocate
memory during GT resets when GuC is reloaded and ADS population
happens again.

Signed-off-by: default avatarZhanjun Dong <zhanjun.dong@intel.com>
Reviewed-by: default avatarAlan Previn <alan.previn.teres.alexis@intel.com>
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241004193428.3311145-2-zhanjun.dong@intel.com
parent d6d87a10
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