drm/xe/pf: Expose VF control operations over debugfs

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To allow the user to control the activity of individual VFs,
expose basic VF control operations (pause, resume, stop, reset)
over the debugfs as write-only files:

  /sys/kernel/debug/dri/BDF/sriov/
  ├── vf1
  │   ├── pause
  │   ├── reset
  │   ├── resume
  │   ├── stop
  │   :
  ├── vf2
  :   :

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
Link: https://lore.kernel.org/r/20250930233525.201263-4-michal.wajdeczko@intel.com

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Michal Wajdeczko 2025-10-01 01:35:21 +02:00

parent ac43294e8e

commit 5b7451fdd7

1 changed files with 93 additions and 0 deletions

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drivers/gpu/drm/xe/xe_sriov_pf_debugfs.c

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