GUC_BCS_RCS_IER  1024 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c 	intel_uncore_write(uncore, GUC_BCS_RCS_IER, ~irqs);
GUC_BCS_RCS_IER  1069 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c 	intel_uncore_write(uncore, GUC_BCS_RCS_IER, 0);