mbox series

[0/6] Improvements to uc firmare management

Message ID 20230421011525.3282664-1-John.C.Harrison@Intel.com (mailing list archive)
Headers show
Series Improvements to uc firmare management | expand

Message

John Harrison April 21, 2023, 1:15 a.m. UTC 
From: John Harrison <John.C.Harrison@Intel.com>

Enhance the firmware table verification code to catch more potential
errors and to generally improve the code itself.

Track patch level version even on reduced version files to allow user
notification of missing bug fixes.

Detect another immediate failure case when loading GuC firmware.

Treat more problems as fatal errors, at least for DEBUG builds.

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


John Harrison (6):
  drm/i915/guc: Decode another GuC load failure case
  drm/i915/guc: Print status register when waiting for GuC to load
  drm/i915/uc: Track patch level versions on reduced version firmware
    files
  drm/i915/uc: Enhancements to firmware table validation
  drm/i915/uc: Reject duplicate entries in firmware table
  drm/i915/uc: Make unexpected firmware versions an error in debug
    builds

 .../gpu/drm/i915/gt/uc/abi/guc_errors_abi.h   |   1 +
 drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c     |  12 +-
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c      | 224 +++++++++++-------
 3 files changed, 154 insertions(+), 83 deletions(-)