diff options
| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2017-05-18 14:31:03 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-05-19 13:25:30 +0300 |
| commit | c1adab97034814d3ccc961cbe027fae505d710ba (patch) | |
| tree | ee100d1d2394147839aff3d3c9d4bc29e526714b /drivers/gpu/drm/i915/intel_uc.h | |
| parent | 4afc67be8e203ee8f5e95e829c0777eae7a14702 (diff) | |
| download | linux-c1adab97034814d3ccc961cbe027fae505d710ba.tar.xz | |
drm/i915/guc: Remove failed doorbell stat from debugfs
This stat is almost always zero unless fatal error occurs,
which should be reported by other means anyway.
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170518113104.54400-2-michal.wajdeczko@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h index 8d52a3718d6e..398a49178b0f 100644 --- a/drivers/gpu/drm/i915/intel_uc.h +++ b/drivers/gpu/drm/i915/intel_uc.h @@ -59,9 +59,6 @@ struct drm_i915_gem_request; * available in the work queue (note, the queue is shared, * not per-engine). It is OK for this to be nonzero, but * it should not be huge! - * b_fail: failed to ring the doorbell. This should never happen, unless - * somehow the hardware misbehaves, or maybe if the GuC firmware - * crashes? We probably need to reset the GPU to recover. * retcode: errno from last guc_submit() */ struct i915_guc_client { @@ -85,7 +82,6 @@ struct i915_guc_client { uint32_t wq_tail; uint32_t wq_rsvd; uint32_t no_wq_space; - uint32_t b_fail; int retcode; /* Per-engine counts of GuC submissions */ |