upstream_port_number 972 drivers/thunderbolt/switch.c sw->upstream_port_number, sw->depth, upstream_port_number 1549 drivers/thunderbolt/switch.c sw->config.upstream_port_number = upstream_port; upstream_port_number 1659 drivers/thunderbolt/switch.c route, tb_route_length(route), sw->config.upstream_port_number); upstream_port_number 314 drivers/thunderbolt/tb.h return &sw->ports[sw->config.upstream_port_number]; upstream_port_number 151 drivers/thunderbolt/tb_regs.h u32 upstream_port_number:6;