From c1adab97034814d3ccc961cbe027fae505d710ba Mon Sep 17 00:00:00 2001 From: Michal Wajdeczko Date: Thu, 18 May 2017 11:31:03 +0000 Subject: 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 Signed-off-by: Michal Wajdeczko Cc: Chris Wilson Cc: Tvrtko Ursulin Link: http://patchwork.freedesktop.org/patch/msgid/20170518113104.54400-2-michal.wajdeczko@intel.com Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/intel_uc.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_uc.h') 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 */ -- cgit v1.2.3