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* [PATCH v2 0/2] Add error handling support for PCIe and fabric components
@ 2026-09-16  5:28 Riana Tauro
  2026-09-16  5:28 ` [PATCH v2 1/2] drm/xe/xe_ras: Add support for handling Fabric errors Riana Tauro
                   ` (3 more replies)
  0 siblings, 4 replies; 7+ messages in thread
From: Riana Tauro @ 2026-09-16  5:28 UTC (permalink / raw)
  To: intel-xe
  Cc: riana.tauro, anshuman.gupta, rodrigo.vivi, aravind.iddamsetty,
	badal.nilawar, raag.jadav, ravi.kishore.koppuravuri,
	mallesh.koujalagi

Add support for handling PCIe subsystem and Fabric errors.

Fabric Errors: System Agent Fabric errors caused by data payload parity
are treated as recoverable and logged. All other Fabric errors require
Secondary Bus Reset (SBR) to recover.

PCIe Errors: PCIe Subsystem Power management errors require a
Secondary Bus Reset(SBR) to recover. Rest of PCIe non-fatal errors are
treated as recovered and only logged.

Rev2: Fix SIGID logging
      add abbrevations to commit message
      fix cosmetic review comments

Riana Tauro (2):
  drm/xe/xe_ras: Add support for handling Fabric errors
  drm/xe/xe_ras: Add support for PCIe error component handling

 drivers/gpu/drm/xe/xe_ras.c       | 54 +++++++++++++++++++++++++++++++
 drivers/gpu/drm/xe/xe_ras_types.h |  7 ++++
 2 files changed, 61 insertions(+)

-- 
2.47.1


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2026-09-16 10:22 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-09-16  5:28 [PATCH v2 0/2] Add error handling support for PCIe and fabric components Riana Tauro
2026-09-16  5:28 ` [PATCH v2 1/2] drm/xe/xe_ras: Add support for handling Fabric errors Riana Tauro
2026-09-16 10:21   ` Raag Jadav
2026-09-16  5:28 ` [PATCH v2 2/2] drm/xe/xe_ras: Add support for PCIe error component handling Riana Tauro
2026-09-16 10:22   ` Raag Jadav
2026-09-16  5:36 ` ✓ CI.KUnit: success for Add error handling support for PCIe and fabric components (rev2) Patchwork
2026-09-16  6:21 ` ✓ Xe.CI.BAT: " Patchwork

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