[PATCH v2 0/9] Introduce error threshold to drm_ras

[Raag Jadav <raag.jadav@intel.com>]

This series reuses some pieces of [1] and introduces error threshold to
drm_ras infrastructure. This allows user to get and set the threshold
value of a specific error.

Detailed description in commit message and documentation.

[1] https://patchwork.freedesktop.org/series/164393/

v2: Document threshold definition (Riana)
    Return -EOPNOTSUPP on threshold callbacks absence (Riana)
    Cancel and free genlmsg on failure (Riana)
    Document threshold value bounds checking responsibility (Riana)
    Add RAS operation status codes (Riana)

Raag Jadav (6):
  drm/ras: Update counter helpers with counter naming
  drm/ras: Introduce get-error-threshold
  drm/ras: Introduce set-error-threshold
  drm/xe/ras: Get error threshold support
  drm/xe/ras: Set error threshold support
  drm/xe/drm_ras: Wire up error threshold callbacks

Riana Tauro (3):
  drm/xe/uapi: Add additional error components to xe drm_ras
  drm/xe/xe_ras: Move xe drm_ras registration
  drm/xe/xe_ras: Control xe drm_ras registration with a flag

 Documentation/gpu/drm-ras.rst                 |  18 ++
 Documentation/netlink/specs/drm_ras.yaml      |  40 +++-
 drivers/gpu/drm/drm_ras.c                     | 174 +++++++++++++++++-
 drivers/gpu/drm/drm_ras_nl.c                  |  27 +++
 drivers/gpu/drm/drm_ras_nl.h                  |   4 +
 drivers/gpu/drm/xe/xe_device.c                |  19 +-
 drivers/gpu/drm/xe/xe_device_types.h          |   2 +
 drivers/gpu/drm/xe/xe_drm_ras.c               |  27 +++
 drivers/gpu/drm/xe/xe_hw_error.c              |  13 --
 drivers/gpu/drm/xe/xe_pci.c                   |   3 +
 drivers/gpu/drm/xe/xe_pci_types.h             |   1 +
 drivers/gpu/drm/xe/xe_ras.c                   | 150 +++++++++++++++
 drivers/gpu/drm/xe/xe_ras.h                   |   5 +
 drivers/gpu/drm/xe/xe_ras_types.h             |  50 +++++
 drivers/gpu/drm/xe/xe_sysctrl_mailbox.c       |  29 +++
 drivers/gpu/drm/xe/xe_sysctrl_mailbox.h       |   3 +
 drivers/gpu/drm/xe/xe_sysctrl_mailbox_types.h |   4 +
 include/drm/drm_ras.h                         |  29 +++
 include/uapi/drm/drm_ras.h                    |   3 +
 include/uapi/drm/xe_drm.h                     |  11 +-
 20 files changed, 581 insertions(+), 31 deletions(-)

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2.43.0