[PATCH v2 0/2] Add clear-error-counter command to drm_ras

[Riana Tauro <riana.tauro@intel.com>]

Add clear-error-counter command to drm_ras to clear a specific error
counter of a node. The request parameters for this command are
node-id and error-id and no response payload.
Implement the callback in XE driver to demonstrate usage.

Usage:

$ sudo ynl --family drm_ras  --dump get-error-counter --json '{"node-id":1}'
[{'error-id': 1, 'error-name': 'core-compute', 'error-value': 0},
 {'error-id': 2, 'error-name': 'soc-internal', 'error-value': 3}]

$ sudo ynl --family drm_ras  --do clear-error-counter --json \
'{"node-id":1, "error-id":2}'
None

$ sudo ynl --family drm_ras  --dump get-error-counter --json '{"node-id":1}'
[{'error-id': 1, 'error-name': 'core-compute', 'error-value': 0},
 {'error-id': 2, 'error-name': 'soc-internal', 'error-value': 0}]

Rev2: Split patches

Riana Tauro (2):
  drm/drm_ras: Add clear-error-counter netlink command to drm_ras
  drm/xe/xe_drm_ras: Add support for clear-error-counter in XE drm_ras

 Documentation/gpu/drm-ras.rst            |  8 +++++
 Documentation/netlink/specs/drm_ras.yaml | 13 ++++++-
 drivers/gpu/drm/drm_ras.c                | 43 +++++++++++++++++++++++-
 drivers/gpu/drm/drm_ras_nl.c             | 13 +++++++
 drivers/gpu/drm/drm_ras_nl.h             |  2 ++
 drivers/gpu/drm/xe/xe_drm_ras.c          | 35 +++++++++++++++++--
 include/drm/drm_ras.h                    | 11 ++++++
 include/uapi/drm/drm_ras.h               |  1 +
 8 files changed, 122 insertions(+), 4 deletions(-)

-- 
2.47.1