titan_pachip_port
titan_pachip_port g_port;
titan_pachip_port a_port;
titan_pachip_port *port;
titan_query_agp(titan_pachip_port *port)
titan_init_one_pachip_port(titan_pachip_port *port, int index)
titan_kill_one_pachip_port(titan_pachip_port *port, int index)
titan_pachip_port *port = agp->private;
titan_pachip_port *port;