Re: [Intel-gfx] [PATCH v4] drm/i915: Show IPEIR and IPEHR in the engine dump

2017-12-18 Thread Chris Wilson
Quoting Tvrtko Ursulin (2017-12-18 12:58:51) > > On 18/12/2017 12:39, Chris Wilson wrote: > > A useful bit of information for inspecting GPU stalls from > > intel_engine_dump() are the error registers, IPEIR and IPEHR. > > > > v2: Fixup gen changes in register offsets (Tvrtko) > > v3: Old FADDR l

Re: [Intel-gfx] [PATCH v4] drm/i915: Show IPEIR and IPEHR in the engine dump

2017-12-18 Thread Tvrtko Ursulin
On 18/12/2017 12:39, Chris Wilson wrote: A useful bit of information for inspecting GPU stalls from intel_engine_dump() are the error registers, IPEIR and IPEHR. v2: Fixup gen changes in register offsets (Tvrtko) v3: Old FADDR location as well v4: Use I915_READ64_2x32 Signed-off-by: Chris Wils

[Intel-gfx] [PATCH v4] drm/i915: Show IPEIR and IPEHR in the engine dump

2017-12-18 Thread Chris Wilson
A useful bit of information for inspecting GPU stalls from intel_engine_dump() are the error registers, IPEIR and IPEHR. v2: Fixup gen changes in register offsets (Tvrtko) v3: Old FADDR location as well v4: Use I915_READ64_2x32 Signed-off-by: Chris Wilson Cc: Mika Kuoppala Cc: Joonas Lahtinen