416 static int tb_port_configure_xdomain(struct tb_port *port, struct tb_xdomain *xd)  in tb_port_configure_xdomain()  argument
419 		return usb4_port_configure_xdomain(port, xd);  in tb_port_configure_xdomain()
435 	struct tb_xdomain *xd;  in tb_scan_xdomain()  local
442 	xd = tb_xdomain_find_by_route(tb, route);  in tb_scan_xdomain()
443 	if (xd) {  in tb_scan_xdomain()
444 		tb_xdomain_put(xd);  in tb_scan_xdomain()
448 	xd = tb_xdomain_alloc(tb, &sw->dev, route, tb->root_switch->uuid,  in tb_scan_xdomain()
450 	if (xd) {  in tb_scan_xdomain()
451 		tb_port_at(route, sw)->xdomain = xd;  in tb_scan_xdomain()
452 		tb_port_configure_xdomain(port, xd);  in tb_scan_xdomain()
453 		tb_xdomain_add(xd);  in tb_scan_xdomain()
2319 static int tb_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in tb_approve_xdomain_paths()  argument
2329 	sw = tb_to_switch(xd->dev.parent);  in tb_approve_xdomain_paths()
2330 	dst_port = tb_port_at(xd->route, sw);  in tb_approve_xdomain_paths()
2368 static void __tb_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in __tb_disconnect_xdomain_paths()  argument
2377 	sw = tb_to_switch(xd->dev.parent);  in __tb_disconnect_xdomain_paths()
2378 	dst_port = tb_port_at(xd->route, sw);  in __tb_disconnect_xdomain_paths()
2400 static int tb_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in tb_disconnect_xdomain_paths()  argument
2404 	if (!xd->is_unplugged) {  in tb_disconnect_xdomain_paths()
2406 		__tb_disconnect_xdomain_paths(tb, xd, transmit_path,  in tb_disconnect_xdomain_paths()
2478 			struct tb_xdomain *xd = tb_xdomain_get(port->xdomain);  in tb_handle_hotplug()  local
2488 			xd->is_unplugged = true;  in tb_handle_hotplug()
2489 			tb_xdomain_remove(xd);  in tb_handle_hotplug()
2491 			__tb_disconnect_xdomain_paths(tb, xd, -1, -1, -1, -1);  in tb_handle_hotplug()
2492 			tb_xdomain_put(xd);  in tb_handle_hotplug()