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* [PATCH v4 0/2] Enable GuC opt-in features
@ 2025-06-04  0:24 Daniele Ceraolo Spurio
  2025-06-04  0:24 ` [PATCH v4 1/2] drm/xe/guc: Enable extended CAT error reporting Daniele Ceraolo Spurio
                   ` (17 more replies)
  0 siblings, 18 replies; 20+ messages in thread
From: Daniele Ceraolo Spurio @ 2025-06-04  0:24 UTC (permalink / raw)
  To: intel-xe
  Cc: Daniele Ceraolo Spurio, John Harrison, Julia Filipchuk,
	Michal Wajdeczko

The GuC supports a H2G to opt-in to extra features on a per-VF basis.
We're interested in 2 of those features:

1 - Extended CAT error info (extra debug info)
2 - Dynamic ICS (optimization)

More details on what those do in the respective patches.

This series adds code to conditionally enable those features in both
native/PF and VF. Note however that for the VF enablement to actually
work we need another series to correnctly set the GuC compatibility
version ([1]), but these patches can be merged in parallel as there is no
direct dependency in code.

v2: rework common KVL emission code.
v3: switch to guc_buf_cache instead of using a dedicated allocation.
v4: limit dynamic ICS to single engine cases.

[1] https://patchwork.freedesktop.org/series/149613/
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Julia Filipchuk <julia.filipchuk@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>

Daniele Ceraolo Spurio (2):
  drm/xe/guc: Enable extended CAT error reporting
  drm/xe/guc: Enable the Dynamic Inhibit Context Switch optimization

 drivers/gpu/drm/xe/abi/guc_actions_abi.h |  4 ++
 drivers/gpu/drm/xe/abi/guc_klvs_abi.h    | 28 ++++++++
 drivers/gpu/drm/xe/xe_guc.c              | 86 ++++++++++++++++++++++++
 drivers/gpu/drm/xe/xe_guc.h              |  1 +
 drivers/gpu/drm/xe/xe_guc_submit.c       | 16 ++++-
 drivers/gpu/drm/xe/xe_uc.c               |  4 ++
 6 files changed, 136 insertions(+), 3 deletions(-)

-- 
2.43.0


^ permalink raw reply	[flat|nested] 20+ messages in thread

end of thread, other threads:[~2025-06-18  9:51 UTC | newest]

Thread overview: 20+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-06-04  0:24 [PATCH v4 0/2] Enable GuC opt-in features Daniele Ceraolo Spurio
2025-06-04  0:24 ` [PATCH v4 1/2] drm/xe/guc: Enable extended CAT error reporting Daniele Ceraolo Spurio
2025-06-04  0:24 ` [PATCH v4 2/2] drm/xe/guc: Enable the Dynamic Inhibit Context Switch optimization Daniele Ceraolo Spurio
2025-06-13 16:16   ` John Harrison
2025-06-04  0:33 ` ✓ CI.Patch_applied: success for Enable GuC opt-in features Patchwork
2025-06-04  0:33 ` ✗ CI.checkpatch: warning " Patchwork
2025-06-04  0:34 ` ✗ CI.KUnit: failure " Patchwork
2025-06-05  1:27 ` ✓ CI.Patch_applied: success for Enable GuC opt-in features (rev2) Patchwork
2025-06-05  1:27 ` ✗ CI.checkpatch: warning " Patchwork
2025-06-05  1:28 ` ✓ CI.KUnit: success " Patchwork
2025-06-05  1:39 ` ✓ CI.Build: " Patchwork
2025-06-05  1:42 ` ✓ CI.Hooks: " Patchwork
2025-06-05  1:43 ` ✓ CI.checksparse: " Patchwork
2025-06-05  2:08 ` ✓ Xe.CI.BAT: " Patchwork
2025-06-06  3:59 ` ✗ Xe.CI.Full: failure " Patchwork
2025-06-06 10:43 ` Patchwork
2025-06-17 21:46 ` ✗ CI.checkpatch: warning for Enable GuC opt-in features (rev3) Patchwork
2025-06-17 21:47 ` ✓ CI.KUnit: success " Patchwork
2025-06-17 22:31 ` ✓ Xe.CI.BAT: " Patchwork
2025-06-18  9:51 ` ✗ Xe.CI.Full: failure " Patchwork

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