menuconfig THUNDERBOLT tristate "Thunderbolt support" depends on PCI depends on X86 || COMPILE_TEST select APPLE_PROPERTIES if EFI_STUB && X86 select CRC32 select CRYPTO select CRYPTO_HASH select NVMEM help Thunderbolt Controller driver. This driver is required if you want to hotplug Thunderbolt devices on Apple hardware or on PCs with Intel Falcon Ridge or newer. To compile this driver a module, choose M here. The module will be called thunderbolt.