CONFIG_MACH_TS409 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
QNAP TS-409
modulename: ts409-setup.ko
configname: CONFIG_MACH_TS409
Linux Kernel Configuration
└─>Orion Implementations
└─>QNAP TS-409
In linux kernel since version 2.6.27 (release Date: 2008-10-09)
Say 'Y' here if you want your kernel to support the
QNAP TS-409 platform.
QNAP TS-409 platform.