[PATCH v2 i-g-t 0/3] Add sysfs node checks for gt_freq and pm_residency tests

[Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>]

This patch series introduces necessary node checks to ensure that tests
are only executed when specific sysfs nodes are present. This prevents
test failures on Virtual Function (VF) devices where these nodes might
be missing.

v2: Use "node" instead of "attribute" for more accuracy

Marcin Bernatowicz (3):
  lib/igt_sysfs: Add xe_sysfs_gt_has_node to check node existence
  tests/intel/xe_gt_freq: Skip test if 'freq0' node is missing
  tests/intel/xe_pm_residency: Skip test if 'gtidle' node is missing

 lib/igt_sysfs.c               | 26 ++++++++++++++++++++++++++
 lib/igt_sysfs.h               |  1 +
 tests/intel/xe_gt_freq.c      |  1 +
 tests/intel/xe_pm_residency.c |  2 ++
 4 files changed, 30 insertions(+)

-- 
2.31.1