drivers/thunderbolt/tunnel.c

236  * @src_port: Tunnel source port (can be %NULL)
241  * there is not enough bandwidth). If the @src_port and @dst_port are
247 		     const struct tb_port *src_port,
261 	if (src_port != NULL && dst_port != NULL) {
263 				    tb_route(src_port->sw), src_port->port,
283 				tunnel->src_port, tunnel->dst_port);
287 				tunnel->src_port, tunnel->dst_port);
294 			tunnel->src_port, tunnel->dst_port);
303 	if ((usb4_switch_version(tunnel->src_port->sw) < 2) ||
310 	ret = usb4_pci_port_set_ext_encapsulation(tunnel->src_port, enable);
344 		res = tb_pci_port_enable(tunnel->src_port, activate);
350 		res = tb_pci_port_enable(tunnel->src_port, activate);
435 	tunnel->src_port = down;
468 	if (down != tunnel->src_port) {
512 	tunnel->src_port = down;
784 	struct tb_port *in = tunnel->src_port;
883 	struct tb_port *in = tunnel->src_port;
983 	struct tb_port *in = tunnel->src_port;
1009 	struct tb_port *in = tunnel->src_port;
1028 	struct tb_port *in = tunnel->src_port;
1060 		if (tb_dp_is_usb4(tunnel->src_port->sw) &&
1094 	return tb_dp_is_usb4(tunnel->src_port->sw) ?
1119 		tb_dp_port_set_hops(tunnel->src_port,
1130 		tb_dp_port_hpd_clear(tunnel->src_port);
1131 		tb_dp_port_set_hops(tunnel->src_port, 0, 0, 0);
1136 	ret = tb_dp_port_enable(tunnel->src_port, active);
1159 	struct tb_port *in = tunnel->src_port;
1194 	struct tb_port *in = tunnel->src_port;
1229 	struct tb_port *in = tunnel->src_port;
1267 	struct tb_port *in = tunnel->src_port;
1303 	struct tb_port *in = tunnel->src_port;
1336 	if (!usb4_dp_port_bandwidth_mode_enabled(tunnel->src_port))
1357 	const struct tb_switch *sw = tunnel->src_port->sw;
1504 	in = tunnel->src_port;
1573 	tunnel->src_port = in;
1612 	if (port != tunnel->src_port) {
1678 	tunnel->src_port = in;
1892 	tunnel->src_port = nhi;
2011 	return usb4_usb3_port_allocate_bandwidth(tunnel->src_port,
2020 	res = tb_usb3_port_enable(tunnel->src_port, activate);
2057 	ret = usb4_usb3_port_release_bandwidth(tunnel->src_port,
2074 	ret = tb_usb3_max_link_rate(tunnel->dst_port, tunnel->src_port);
2105 	ret = usb4_usb3_port_allocate_bandwidth(tunnel->src_port, &allocate_up,
2180 	tunnel->src_port = down;
2211 	if (down != tunnel->src_port) {
2299 	tunnel->src_port = down;
2543  * @consumed_up: Consumed bandwidth in Mb/s from @dst_port to @src_port.
2545  * @consumed_down: Consumed bandwidth in Mb/s from @src_port to @dst_port.