SBEFIFO FSI client device driver

modulename: fsi-sbefifo.ko

configname: CONFIG_FSI_SBEFIFO

Linux Kernel Configuration
└─>Device Drivers
└─>FSI support
└─>SBEFIFO FSI client device driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
This option enables an FSI based SBEFIFO device driver. The SBEFIFO is
a pipe-like FSI device for communicating with the self boot engine
(SBE) on POWER processors.

source code: