452 static int tb_port_configure_xdomain(struct tb_port *port, struct tb_xdomain *xd)  in tb_port_configure_xdomain()  argument
455 		return usb4_port_configure_xdomain(port, xd);  in tb_port_configure_xdomain()
473 	struct tb_xdomain *xd;  in tb_scan_xdomain()  local
480 	xd = tb_xdomain_find_by_route(tb, route);  in tb_scan_xdomain()
481 	if (xd) {  in tb_scan_xdomain()
482 		tb_xdomain_put(xd);  in tb_scan_xdomain()
486 	xd = tb_xdomain_alloc(tb, &sw->dev, route, tb->root_switch->uuid,  in tb_scan_xdomain()
488 	if (xd) {  in tb_scan_xdomain()
489 		tb_port_at(route, sw)->xdomain = xd;  in tb_scan_xdomain()
490 		tb_port_configure_xdomain(port, xd);  in tb_scan_xdomain()
491 		tb_xdomain_add(xd);  in tb_scan_xdomain()
1555 static int tb_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in tb_approve_xdomain_paths()  argument
1565 	sw = tb_to_switch(xd->dev.parent);  in tb_approve_xdomain_paths()
1566 	dst_port = tb_port_at(xd->route, sw);  in tb_approve_xdomain_paths()
1604 static void __tb_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in __tb_disconnect_xdomain_paths()  argument
1613 	sw = tb_to_switch(xd->dev.parent);  in __tb_disconnect_xdomain_paths()
1614 	dst_port = tb_port_at(xd->route, sw);  in __tb_disconnect_xdomain_paths()
1636 static int tb_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in tb_disconnect_xdomain_paths()  argument
1640 	if (!xd->is_unplugged) {  in tb_disconnect_xdomain_paths()
1642 		__tb_disconnect_xdomain_paths(tb, xd, transmit_path,  in tb_disconnect_xdomain_paths()
1713 			struct tb_xdomain *xd = tb_xdomain_get(port->xdomain);  in tb_handle_hotplug()  local
1723 			xd->is_unplugged = true;  in tb_handle_hotplug()
1724 			tb_xdomain_remove(xd);  in tb_handle_hotplug()
1726 			__tb_disconnect_xdomain_paths(tb, xd, -1, -1, -1, -1);  in tb_handle_hotplug()
1727 			tb_xdomain_put(xd);  in tb_handle_hotplug()