+ unsigned num_channels);
+
+void
+brw_untyped_surface_write(struct brw_codegen *p,
+ struct brw_reg payload,
+ struct brw_reg surface,
+ unsigned msg_length,
+ unsigned num_channels);
+
+void
+brw_typed_atomic(struct brw_codegen *p,
+ struct brw_reg dst,
+ struct brw_reg payload,
+ struct brw_reg surface,
+ unsigned atomic_op,
+ unsigned msg_length,
+ bool response_expected);
+
+void
+brw_typed_surface_read(struct brw_codegen *p,
+ struct brw_reg dst,
+ struct brw_reg payload,
+ struct brw_reg surface,
+ unsigned msg_length,
+ unsigned num_channels);
+
+void
+brw_typed_surface_write(struct brw_codegen *p,
+ struct brw_reg payload,
+ struct brw_reg surface,
+ unsigned msg_length,
+ unsigned num_channels);
+
+void
+brw_memory_fence(struct brw_codegen *p,
+ struct brw_reg dst);
+
+void
+brw_pixel_interpolator_query(struct brw_codegen *p,
+ struct brw_reg dest,
+ struct brw_reg mrf,
+ bool noperspective,
+ unsigned mode,
+ struct brw_reg data,
+ unsigned msg_length,
+ unsigned response_length);
+
+void
+brw_find_live_channel(struct brw_codegen *p,
+ struct brw_reg dst);
+
+void
+brw_broadcast(struct brw_codegen *p,
+ struct brw_reg dst,
+ struct brw_reg src,
+ struct brw_reg idx);