mbox series

[v2,0/2] Improvements to GuC load failure handling

Message ID 20230316220632.3312218-1-John.C.Harrison@Intel.com (mailing list archive)
Headers show
Series Improvements to GuC load failure handling | expand

Message

John Harrison March 16, 2023, 10:06 p.m. UTC 
From: John Harrison <John.C.Harrison@Intel.com>

Add more decoding of the GuC load failures. Also include information
about GT frequency to see if timeouts are due to a failure to boost
the clocks. Finally, increase the timeout to accommodate situations
where the clock boost does fail.

v2: Reduce timeout in release builds, add bug references, make usage
of 'success' variable a litte clearer (review feedback from Daniele).

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>


John Harrison (2):
  drm/i915/guc: Improve GuC load error reporting
  drm/i915/guc: Allow for very slow GuC loading

 .../gpu/drm/i915/gt/uc/abi/guc_errors_abi.h   |  17 +++
 drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c     | 141 +++++++++++++++---
 drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h    |   4 +-
 3 files changed, 140 insertions(+), 22 deletions(-)