CONFIG_PPC_BESTCOMM_FEC is not available for the selected architecture x86.
Result is shown for architecture powerpc
CONFIG_PPC_BESTCOMM_FEC (not configurable)
modulename: bestcomm-fec.ko
configname: CONFIG_PPC_BESTCOMM_FEC
Linux Kernel Configuration
└─>PPC_BESTCOMM_FEC
In linux kernel since version 2.6.24 (release Date: 2008-01-24)
This option enables the support for the FEC tasks.