Commit 259e0c71 authored by Mika Westerberg's avatar Mika Westerberg
Browse files

thunderbolt: Dump path config space entries during discovery 



This is useful when debugging possible issues during tunnel discovery.

Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Tested-by: default avatarBrad Campbell <lists2009@fnarfbargle.com>
parent ebe99c0f

drivers/thunderbolt/path.c

+6 −0
Original line number Diff line number Diff line
@@ -166,6 +166,9 @@ struct tb_path *tb_path_discover(struct tb_port *src, int src_hopid, 
		return NULL;

	}



	tb_dbg(path->tb, "discovering %s path starting from %llx:%u\n",

	       path->name, tb_route(src->sw), src->port);



	p = src;

	h = src_hopid;
@@ -198,10 +201,13 @@ struct tb_path *tb_path_discover(struct tb_port *src, int src_hopid, 
		path->hops[i].out_port = out_port;

		path->hops[i].next_hop_index = next_hop;



		tb_dump_hop(&path->hops[i], &hop);



		h = next_hop;

		p = out_port->remote;

	}



	tb_dbg(path->tb, "path discovery complete\n");

	return path;



err: