GEN8_PCU_IIR     2735 drivers/gpu/drm/i915/gvt/handlers.c 	MMIO_DH(GEN8_PCU_IIR, D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler);
GEN8_PCU_IIR      423 drivers/gpu/drm/i915/i915_debugfs.c 		   I915_READ(GEN8_PCU_IIR));
GEN8_PCU_IIR      491 drivers/gpu/drm/i915/i915_debugfs.c 			   I915_READ(GEN8_PCU_IIR));