HSW_IDICR 2548 drivers/gpu/drm/i915/gvt/handlers.c MMIO_D(HSW_IDICR, D_ALL); HSW_IDICR 1214 drivers/gpu/drm/i915/i915_gem.c intel_uncore_rmw(uncore, HSW_IDICR, 0, IDIHASHMSK(0xf));