[PATCH 0/3] VF: debugfs fixes

Michal Wajdeczko michal.wajdeczko at intel.com
Thu Mar 20 21:07:35 UTC 2025


Some debugfs files exposed under gt0/ or uc/ are not working properly
on VF drivers, so stop showing them if not applicable.

There will be still some bad register accesses done by guc_info, but
this will be fixed by other pending patch [1]

Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>

[1] https://patchwork.freedesktop.org/patch/640267/?series=145667&rev=1

Michal Wajdeczko (3):
  drm/xe/guc: Refactor GuC debugfs initialization
  drm/xe/guc: Don't expose GuC privileged debugfs files if VF
  drm/xe/vf: Don't expose privileged GT debugfs files if VF

 drivers/gpu/drm/xe/xe_gt_debugfs.c  |  18 +++--
 drivers/gpu/drm/xe/xe_guc_debugfs.c | 102 +++++++++++-----------------
 2 files changed, 52 insertions(+), 68 deletions(-)

-- 
2.47.1



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