drivers/thunderbolt/tb.c

184 	 * out to be beneficial.
197 	 * tunnel and in that case bail out.
221  * any CL state were disabled. This can be used to figure out whether
1371 		struct tb_port *out;
1398 		out = tunnel->dst_port;
1399 		ret = tb_available_bandwidth(tb, in, out, &estimated_up,
1548 			  struct tb_port *out)
1564 		    tunnel->dst_port->sw == out->sw) {
1584 					struct tb_port *out)
1598 	tb_attach_bandwidth_group(tcm, in, out);
1636 			struct tb_port *out = tunnel->dst_port;
1640 			pm_runtime_get_sync(&out->sw->dev);
1642 			tb_discover_bandwidth_group(tcm, in, out);
1766 			goto out;
1770 			goto out;
1777 			goto out;
1779 			goto out;
1784 out:
1832 			     struct tb_port *out)
1862 	pm_runtime_get_sync(&out->sw->dev);
1869 	if (!tb_attach_bandwidth_group(tcm, in, out))
1873 	ret = tb_release_unused_usb3_bandwidth(tb, in, out);
1879 	ret = tb_available_bandwidth(tb, in, out, &available_up, &available_down,
1887 	tunnel = tb_tunnel_alloc_dp(tb, in, out, link_nr, available_up,
1890 		tb_port_dbg(out, "could not allocate DP tunnel\n");
1895 		tb_port_info(out, "DP tunnel activation failed, aborting\n");
1906 	tb_reclaim_usb3_bandwidth(tb, in, out);
1911 	tb_configure_asym(tb, in, out, consumed_up, consumed_down);
1928 	tb_reclaim_usb3_bandwidth(tb, in, out);
1934 	pm_runtime_mark_last_busy(&out->sw->dev);
1935 	pm_runtime_put_autosuspend(&out->sw->dev);
1945 	struct tb_port *port, *in, *out;
1959 	out = NULL;
1972 		out = tb_find_dp_out(tb, port);
1973 		if (out)
1974 			tb_tunnel_one_dp(tb, in, out);
2028 	struct tb_port *in, *out;
2034 		out = NULL;
2038 		out = port;
2041 	tunnel = tb_find_tunnel(tb, TB_TUNNEL_DP, in, out);
2281 		goto out; /* during init, suspend or shutdown */
2288 		goto out;
2371 out:
2388 	struct tb_port *in, *out;
2396 	out = tunnel->dst_port;
2499 	ret = tb_release_unused_usb3_bandwidth(tb, in, out);
2508 	ret = tb_available_bandwidth(tb, in, out, &available_up, &available_down,
2526 		ret = tb_configure_asym(tb, in, out, *requested_up,
2529 			tb_configure_sym(tb, in, out, true);
2537 			tb_configure_sym(tb, in, out, true);
2557 	tb_reclaim_usb3_bandwidth(tb, in, out);
2863 		/* Find out tunnels created by the boot firmware */