135 			struct tb_switch *parent = tunnel->dst_port->sw;  in tb_discover_tunnels()
144 			pm_runtime_get_sync(&tunnel->dst_port->sw->dev);  in tb_discover_tunnels()
258 					struct tb_port *dst_port)  in tb_find_tunnel()  argument
266 		     (dst_port && dst_port == tunnel->dst_port))) {  in tb_find_tunnel()
276 						   struct tb_port *dst_port)  in tb_find_first_usb3_tunnel()  argument
282 	if (dst_port->sw->config.depth > src_port->sw->config.depth)  in tb_find_first_usb3_tunnel()
283 		sw = dst_port->sw;  in tb_find_first_usb3_tunnel()
302 	struct tb_port *dst_port, int *available_up, int *available_down)  in tb_available_bandwidth()  argument
309 	tb_port_dbg(dst_port, "calculating available bandwidth\n");  in tb_available_bandwidth()
311 	tunnel = tb_find_first_usb3_tunnel(tb, src_port, dst_port);  in tb_available_bandwidth()
325 	tb_for_each_port_on_path(src_port, dst_port, port) {  in tb_available_bandwidth()
396 					    struct tb_port *dst_port)  in tb_release_unused_usb3_bandwidth()  argument
400 	tunnel = tb_find_first_usb3_tunnel(tb, src_port, dst_port);  in tb_release_unused_usb3_bandwidth()
405 				      struct tb_port *dst_port)  in tb_reclaim_usb3_bandwidth()  argument
410 	tunnel = tb_find_first_usb3_tunnel(tb, src_port, dst_port);  in tb_reclaim_usb3_bandwidth()
420 	ret = tb_available_bandwidth(tb, tunnel->src_port, tunnel->dst_port,  in tb_reclaim_usb3_bandwidth()
669 	struct tb_port *src_port, *dst_port;  in tb_deactivate_and_free_tunnel()  local
680 	dst_port = tunnel->dst_port;  in tb_deactivate_and_free_tunnel()
690 		pm_runtime_mark_last_busy(&dst_port->sw->dev);  in tb_deactivate_and_free_tunnel()
691 		pm_runtime_put_autosuspend(&dst_port->sw->dev);  in tb_deactivate_and_free_tunnel()
697 		tb_reclaim_usb3_bandwidth(tb, src_port, dst_port);  in tb_deactivate_and_free_tunnel()
1048 	struct tb_port *nhi_port, *dst_port;  in tb_approve_xdomain_paths()  local
1053 	dst_port = tb_port_at(xd->route, sw);  in tb_approve_xdomain_paths()
1057 	tunnel = tb_tunnel_alloc_dma(tb, nhi_port, dst_port, xd->transmit_ring,  in tb_approve_xdomain_paths()
1080 	struct tb_port *dst_port;  in __tb_disconnect_xdomain_paths()  local
1085 	dst_port = tb_port_at(xd->route, sw);  in __tb_disconnect_xdomain_paths()
1092 	tunnel = tb_find_tunnel(tb, TB_TUNNEL_DMA, NULL, dst_port);  in __tb_disconnect_xdomain_paths()