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* [PATCH v2 0/6] drm/xe/guc: Make MMIO communication more robust
@ 2026-01-27 19:37 Michal Wajdeczko
  2026-01-27 19:37 ` [PATCH v2 1/6] drm/xe: Promote relaxed_ms_sleep Michal Wajdeczko
                   ` (12 more replies)
  0 siblings, 13 replies; 21+ messages in thread
From: Michal Wajdeczko @ 2026-01-27 19:37 UTC (permalink / raw)
  To: intel-xe; +Cc: Michal Wajdeczko, Matthew Brost, Daniele Ceraolo Spurio

v1: https://patchwork.freedesktop.org/series/160377/#rev1
v2: follow sleep algorithm from wq_wait_for_space (Matt)
    update sleep algorithm in GuC CT (Matt)
    promote exponential sleep algorithm to helper (Michal)

Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>

Michal Wajdeczko (6):
  drm/xe: Promote relaxed_ms_sleep
  drm/xe: Move exponential sleep logic to helper
  drm/xe/guc: Limit sleep while waiting for H2G credits
  drm/xe/guc: Drop redundant register read
  drm/xe/guc: Wait before retrying sending H2G
  drm/xe/guc: Allow second H2G retry on FLR

 drivers/gpu/drm/xe/xe_guc.c        | 25 +++++++++----
 drivers/gpu/drm/xe/xe_guc_ct.c     | 12 ++++---
 drivers/gpu/drm/xe/xe_guc_submit.c | 28 ++-------------
 drivers/gpu/drm/xe/xe_sleep.h      | 57 ++++++++++++++++++++++++++++++
 4 files changed, 85 insertions(+), 37 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/xe_sleep.h

-- 
2.47.1


^ permalink raw reply	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2026-02-02 21:34 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-01-27 19:37 [PATCH v2 0/6] drm/xe/guc: Make MMIO communication more robust Michal Wajdeczko
2026-01-27 19:37 ` [PATCH v2 1/6] drm/xe: Promote relaxed_ms_sleep Michal Wajdeczko
2026-01-27 19:46   ` Matthew Brost
2026-01-27 19:37 ` [PATCH v2 2/6] drm/xe: Move exponential sleep logic to helper Michal Wajdeczko
2026-01-27 19:49   ` Matthew Brost
2026-01-27 19:37 ` [PATCH v2 3/6] drm/xe/guc: Limit sleep while waiting for H2G credits Michal Wajdeczko
2026-01-27 19:51   ` Matthew Brost
2026-01-27 19:37 ` [PATCH v2 4/6] drm/xe/guc: Drop redundant register read Michal Wajdeczko
2026-01-27 19:37 ` [PATCH v2 5/6] drm/xe/guc: Wait before retrying sending H2G Michal Wajdeczko
2026-01-27 19:56   ` Matthew Brost
2026-01-27 19:37 ` [PATCH v2 6/6] drm/xe/guc: Allow second H2G retry on FLR Michal Wajdeczko
2026-01-27 19:57   ` Matthew Brost
2026-01-27 19:47 ` ✗ CI.checkpatch: warning for drm/xe/guc: Make MMIO communication more robust (rev2) Patchwork
2026-01-27 19:48 ` ✓ CI.KUnit: success " Patchwork
2026-01-27 20:21 ` ✓ Xe.CI.BAT: " Patchwork
2026-01-28  2:54 ` ✗ Xe.CI.Full: failure " Patchwork
2026-01-29 18:57   ` Michal Wajdeczko
2026-02-02 21:34     ` Michal Wajdeczko
2026-01-29 20:23 ` ✗ CI.checkpatch: warning for drm/xe/guc: Make MMIO communication more robust (rev3) Patchwork
2026-01-29 20:25 ` ✓ CI.KUnit: success " Patchwork
2026-01-29 21:01 ` ✓ Xe.CI.BAT: " Patchwork

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