thunderbolt_version 474 drivers/thunderbolt/switch.c port->revision, port->thunderbolt_version, tb_port_type(port), thunderbolt_version 967 drivers/thunderbolt/switch.c sw->thunderbolt_version); thunderbolt_version 168 drivers/thunderbolt/tb_regs.h u32 thunderbolt_version:8; thunderbolt_version 196 drivers/thunderbolt/tb_regs.h u32 thunderbolt_version:8;