1243 #define for_each_engine(engine__, dev_priv__, id__) \  argument
1247 		for_each_if ((engine__) = (dev_priv__)->engine[(id__)])
1250 #define for_each_engine_masked(engine__, gt__, mask__, tmp__) \  argument
1253 	     ((engine__) = (gt__)->engine[__mask_next_bit(tmp__)]), 1 : \
1259 #define for_each_uabi_engine(engine__, i915__) \  argument
1260 	for ((engine__) = rb_to_uabi_engine(rb_first(&(i915__)->uabi_engines));\
1261 	     (engine__); \
1262 	     (engine__) = rb_to_uabi_engine(rb_next(&(engine__)->uabi_node)))
1264 #define for_each_uabi_class_engine(engine__, class__, i915__) \  argument
1265 	for ((engine__) = intel_engine_lookup_user((i915__), (class__), 0); \
1266 	     (engine__) && (engine__)->uabi_class == (class__); \
1267 	     (engine__) = rb_to_uabi_engine(rb_next(&(engine__)->uabi_node)))