drivers/thunderbolt/tmu.c

378 		struct tb_port *up = tb_upstream_port(sw);
380 		if (enhanced && tb_port_tmu_is_enhanced(up)) {
382 		} else if (ucap && tb_port_tmu_is_unidirectional(up)) {
536 static int disable_enhanced(struct tb_port *up, struct tb_port *down)
544 	tb_port_tmu_rate_write(up, 0);
545 	tb_port_tmu_enhanced_enable(up, false);
566 		struct tb_port *down, *up;
570 		up = tb_upstream_port(sw);
586 		tb_port_tmu_time_sync_disable(up);
595 			tb_port_tmu_unidirectional_disable(up);
602 			ret = disable_enhanced(up, down);
624 	struct tb_port *down, *up;
627 	up = tb_upstream_port(sw);
636 	tb_port_tmu_time_sync_disable(up);
644 		disable_enhanced(up, down);
655 	tb_port_tmu_unidirectional_disable(up);
664 	struct tb_port *up, *down;
667 	up = tb_upstream_port(sw);
670 	ret = tb_port_tmu_unidirectional_disable(up);
682 	ret = tb_port_tmu_time_sync_enable(up);
700 	struct tb_port *up = tb_upstream_port(sw);
716 	return tb_port_tmu_write(up, TMU_ADP_CS_6,
728 	struct tb_port *up, *down;
731 	up = tb_upstream_port(sw);
742 	ret = tb_port_tmu_unidirectional_enable(up);
746 	ret = tb_port_tmu_time_sync_enable(up);
772 	struct tb_port *up, *down;
780 	up = tb_upstream_port(sw);
783 	ret = tb_port_set_tmu_mode_params(up, sw->tmu.mode_request);
787 	ret = tb_port_tmu_rate_write(up, rate);
791 	ret = tb_port_tmu_enhanced_enable(up, true);
817 	struct tb_port *down, *up;
820 	up = tb_upstream_port(sw);
848 		tb_port_tmu_set_unidirectional(up, true);
852 		tb_port_tmu_set_unidirectional(up, false);
863 	struct tb_port *up, *down;
866 	up = tb_upstream_port(sw);
903 		ret = tb_port_tmu_set_unidirectional(up, true);
909 		ret = tb_port_tmu_set_unidirectional(up, false);
923 	ret = tb_port_tmu_time_sync_enable(up);