223 	struct tb_xdomain *xd;  in tb_scan_xdomain()  local
230 	xd = tb_xdomain_find_by_route(tb, route);  in tb_scan_xdomain()
231 	if (xd) {  in tb_scan_xdomain()
232 		tb_xdomain_put(xd);  in tb_scan_xdomain()
236 	xd = tb_xdomain_alloc(tb, &sw->dev, route, tb->root_switch->uuid,  in tb_scan_xdomain()
238 	if (xd) {  in tb_scan_xdomain()
239 		tb_port_at(route, sw)->xdomain = xd;  in tb_scan_xdomain()
241 		tb_xdomain_add(xd);  in tb_scan_xdomain()
1135 static int tb_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in tb_approve_xdomain_paths()  argument
1144 	sw = tb_to_switch(xd->dev.parent);  in tb_approve_xdomain_paths()
1145 	dst_port = tb_port_at(xd->route, sw);  in tb_approve_xdomain_paths()
1169 static void __tb_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in __tb_disconnect_xdomain_paths()  argument
1178 	sw = tb_to_switch(xd->dev.parent);  in __tb_disconnect_xdomain_paths()
1179 	dst_port = tb_port_at(xd->route, sw);  in __tb_disconnect_xdomain_paths()
1194 static int tb_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in tb_disconnect_xdomain_paths()  argument
1198 	if (!xd->is_unplugged) {  in tb_disconnect_xdomain_paths()
1200 		__tb_disconnect_xdomain_paths(tb, xd, transmit_path,  in tb_disconnect_xdomain_paths()
1270 			struct tb_xdomain *xd = tb_xdomain_get(port->xdomain);  in tb_handle_hotplug()  local
1280 			xd->is_unplugged = true;  in tb_handle_hotplug()
1281 			tb_xdomain_remove(xd);  in tb_handle_hotplug()
1283 			__tb_disconnect_xdomain_paths(tb, xd, -1, -1, -1, -1);  in tb_handle_hotplug()
1284 			tb_xdomain_put(xd);  in tb_handle_hotplug()