GEN8_OATAILPTR    422 drivers/gpu/drm/i915/i915_perf.c 	return I915_READ(GEN8_OATAILPTR) & GEN8_OATAILPTR_MASK;
GEN8_OATAILPTR   1467 drivers/gpu/drm/i915/i915_perf.c 	I915_WRITE(GEN8_OATAILPTR, gtt_offset & GEN8_OATAILPTR_MASK);