[Intel-gfx] [RFC 7/7] drm/i915/guc: Print the GuC error capture output register list.

[Teres Alexis, Alan Previn]

Thanks again for the detailed review here.
Will fix all the rest on next rev.
One special response for this one:


On Tue, 2021-12-07 at 16:22 -0800, Matthew Brost wrote:
> On Mon, Nov 22, 2021 at 03:04:02PM -0800, Alan Previn wrote:
> > +			if (datatype == GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE) {
> > +				GCAP_PRINT_GUC_INST_INFO(i915, ebuf, data);
> > +				eng_inst = FIELD_GET(GUC_CAPTURE_DATAHDR_SRC_INSTANCE, data.info);
> > +				eng = guc_lookup_engine(guc, engineclass, eng_inst);
> > +				if (eng) {
> > +					GCAP_PRINT_INTEL_ENG_INFO(i915, ebuf, eng);
> > +				} else {
> > +					PRINT(&i915->drm, ebuf, "    i915-Eng-Lookup Fail!\n");
> > +				}
> > +				ce = guc_context_lookup(guc, data.guc_ctx_id);
> 
> You are going to need to reference count the 'ce' here. See
> intel_guc_context_reset_process_msg for an example. 
> 

Oh crap - i missed this one - which you had explicitly mentioned offline when i was doing the
development. Sorry about that i just totally missed it from my todo-notes.

...alan