GEN8_PUSHBUS_SHIFT 3278 drivers/gpu/drm/i915/gvt/handlers.c 	MMIO_D(GEN8_PUSHBUS_SHIFT, D_BXT);
GEN8_PUSHBUS_SHIFT 7016 drivers/gpu/drm/i915/intel_pm.c 	    !I915_READ(GEN8_PUSHBUS_SHIFT)) {