138 static struct tb_cfg_header make_header(u64 route)  in make_header()  argument
141 		.route_hi = route >> 32,  in make_header()
142 		.route_lo = route,  in make_header()
145 	WARN_ON(get_route(header) != route);  in make_header()
150 			u64 route)  in check_header()  argument
170 	if (WARN(route != get_route(*header),  in check_header()
172 			route, get_route(*header)))  in check_header()
223 					 enum tb_cfg_pkg_type type, u64 route)  in parse_header()  argument
233 	res.err = check_header(pkg, len, type, route);  in parse_header()
373 	u64 route = get_route(pkg->header);  in tb_ctl_handle_plug_event()  local
375 	if (check_header(response, sizeof(*pkg), TB_CFG_PKG_EVENT, route)) {  in tb_ctl_handle_plug_event()
380 	if (tb_cfg_error(ctl, route, pkg->port, TB_CFG_ERROR_ACK_PLUG_EVENT))  in tb_ctl_handle_plug_event()
382 			    route, pkg->port);  in tb_ctl_handle_plug_event()
384 	ctl->callback(ctl->callback_data, route, pkg->port, pkg->unplug);  in tb_ctl_handle_plug_event()
442 				      u64 route, enum tb_cfg_pkg_type type)  in tb_ctl_rx()  argument
457 	res = parse_header(pkg, length, type, route);  in tb_ctl_rx()
577 int tb_cfg_error(struct tb_ctl *ctl, u64 route, u32 port,  in tb_cfg_error()  argument
581 		.header = make_header(route),  in tb_cfg_error()
585 	tb_ctl_info(ctl, "resetting error on %llx:%x.\n", route, port);  in tb_cfg_error()
596 struct tb_cfg_result tb_cfg_reset(struct tb_ctl *ctl, u64 route,  in tb_cfg_reset()  argument
600 	struct cfg_reset_pkg request = { .header = make_header(route) };  in tb_cfg_reset()
607 	return tb_ctl_rx(ctl, &reply, sizeof(reply), timeout_msec, route,  in tb_cfg_reset()
617 		u64 route, u32 port, enum tb_cfg_space space,  in tb_cfg_read_raw()  argument
622 		.header = make_header(route),  in tb_cfg_read_raw()
636 	res = tb_ctl_rx(ctl, &reply, 12 + 4 * length, timeout_msec, route,  in tb_cfg_read_raw()
654 		u64 route, u32 port, enum tb_cfg_space space,  in tb_cfg_write_raw()  argument
659 		.header = make_header(route),  in tb_cfg_write_raw()
675 	res = tb_ctl_rx(ctl, &reply, sizeof(reply), timeout_msec, route,  in tb_cfg_write_raw()
685 int tb_cfg_read(struct tb_ctl *ctl, void *buffer, u64 route, u32 port,  in tb_cfg_read()  argument
688 	struct tb_cfg_result res = tb_cfg_read_raw(ctl, buffer, route, port,  in tb_cfg_read()
698 int tb_cfg_write(struct tb_ctl *ctl, void *buffer, u64 route, u32 port,  in tb_cfg_write()  argument
701 	struct tb_cfg_result res = tb_cfg_write_raw(ctl, buffer, route, port,  in tb_cfg_write()
720 int tb_cfg_get_upstream_port(struct tb_ctl *ctl, u64 route)  in tb_cfg_get_upstream_port()  argument
723 	struct tb_cfg_result res = tb_cfg_read_raw(ctl, &dummy, route, 0,  in tb_cfg_get_upstream_port()