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* [PATCH v5 0/6] Add get-error-counter and clear-error-counter support for CRI
@ 2026-05-04  6:56 Riana Tauro
  2026-05-04  6:43 ` ✗ CI.checkpatch: warning for Add get-error-counter and clear-error-counter support for CRI (rev4) Patchwork
                   ` (8 more replies)
  0 siblings, 9 replies; 14+ messages in thread
From: Riana Tauro @ 2026-05-04  6:56 UTC (permalink / raw)
  To: intel-xe
  Cc: riana.tauro, anshuman.gupta, rodrigo.vivi, aravind.iddamsetty,
	badal.nilawar, raag.jadav, ravi.kishore.koppuravuri,
	mallesh.koujalagi, soham.purkait

Define request/response structures and helper functions to query system
controller to get/clear counter values for CRI.

Integrate get-error-counter with xe_drm_ras.

Usage:

Query all error counters using ynl

$ sudo ynl --family drm_ras --dump get-error-counter --json \
'{"node-id":0}'
[{'error-id': 1, 'error-name': 'core-compute', 'error-value': 0},
 {'error-id': 2, 'error-name': 'soc-internal', 'error-value': 0},
 {'error-id': 3, 'error-name': 'device-memory', 'error-value': 0},
 {'error-id': 4, 'error-name': 'pcie', 'error-value': 0},
 {'error-id': 5, 'error-name': 'fabric', 'error-value': 0}]

Query single error counter using ynl

$ sudo ynl --family drm_ras  --do get-error-counter --json \
  '{"node-id":1, "error-id":1}'
{'error-id': 1, 'error-name': 'core-compute', 'error-value': 2}

Clear counter using ynl

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

Rev2: add helper for clear counter
      separate get error counter for other usecases
      move commands to sysctrl layer

Rev3: integrate clear-error-counter with drm_ras
      use drm_ras flag
      move drm_ras registration to ras init flow

Rev4: rebase

Riana Tauro (6):
  drm/xe/uapi: Add additional error components to xe drm_ras
  drm/xe/xe_ras: Add support to get error counter in CRI
  drm/xe/xe_ras: Add helper to clear error counter
  drm/xe/xe_drm_ras: Wire get-error-counter and clear-error-counter
    support for CRI
  drm/xe/xe_ras: Move xe drm_ras registration
  drm/xe/xe_ras: Control xe drm_ras registration with a flag

 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               |  39 ++--
 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                   | 187 ++++++++++++++++++
 drivers/gpu/drm/xe/xe_ras.h                   |   7 +
 drivers/gpu/drm/xe/xe_ras_types.h             |  55 ++++++
 drivers/gpu/drm/xe/xe_sysctrl_mailbox_types.h |   4 +
 include/uapi/drm/xe_drm.h                     |  11 +-
 11 files changed, 305 insertions(+), 36 deletions(-)

-- 
2.47.1


^ permalink raw reply	[flat|nested] 14+ messages in thread
end of thread, other threads:[~2026-05-06  8:59 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-05-04  6:56 [PATCH v5 0/6] Add get-error-counter and clear-error-counter support for CRI Riana Tauro
2026-05-04  6:43 ` ✗ CI.checkpatch: warning for Add get-error-counter and clear-error-counter support for CRI (rev4) Patchwork
2026-05-04  6:45 ` ✓ CI.KUnit: success " Patchwork
2026-05-04  6:56 ` [PATCH v5 1/6] drm/xe/uapi: Add additional error components to xe drm_ras Riana Tauro
2026-05-04  6:56 ` [PATCH v5 2/6] drm/xe/xe_ras: Add support to get error counter in CRI Riana Tauro
2026-05-06  8:03   ` Mallesh, Koujalagi
2026-05-06  8:59     ` Tauro, Riana
2026-05-04  6:56 ` [PATCH v5 3/6] drm/xe/xe_ras: Add helper to clear error counter Riana Tauro
2026-05-04  6:56 ` [PATCH v5 4/6] drm/xe/xe_drm_ras: Wire get-error-counter and clear-error-counter support for CRI Riana Tauro
2026-05-04  6:56 ` [PATCH v5 5/6] drm/xe/xe_ras: Move xe drm_ras registration Riana Tauro
2026-05-04 10:53   ` Tauro, Riana
2026-05-04 16:22     ` Raag Jadav
2026-05-04  6:56 ` [PATCH v5 6/6] drm/xe/xe_ras: Control xe drm_ras registration with a flag Riana Tauro
2026-05-04  8:00 ` ✓ Xe.CI.BAT: success for Add get-error-counter and clear-error-counter support for CRI (rev4) Patchwork

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