[PATCH 0/8] Hardening firmware fetch

Michal Wajdeczko michal.wajdeczko at intel.com
Wed Aug 7 13:55:25 UTC 2019


insert more probe failures and see how well we can handle them

Michal Wajdeczko (8):
  drm/i915/uc: Prefer dev_info when confirming applied options
  drm/i915/uc: HuC can't be supported without GuC
  drm/i915/uc: Don't fetch HuC fw if GuC fw fetch already failed
  drm/i915: Don't try to partition WOPCM without GuC firmware
  drm/i915: Make wopcm_to_i915() private
  drm/i915/uc: WOPCM programming errors are not always real
  drm/i915/uc: Hardening firmware fetch
  HAX Enable GuC auto-mode

 drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c |   5 +-
 drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c |   8 +-
 drivers/gpu/drm/i915/gt/uc/intel_uc.c     |  42 +++---
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c  | 156 +++++++++++++++-------
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h  |  11 +-
 drivers/gpu/drm/i915/i915_drv.h           |   5 -
 drivers/gpu/drm/i915/i915_params.h        |   2 +-
 drivers/gpu/drm/i915/intel_wopcm.c        |   7 +-
 8 files changed, 157 insertions(+), 79 deletions(-)

-- 
2.19.2



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