FPGA Configuration Framework

modulename: fpga-mgr.ko

configname: CONFIG_FPGA

Linux Kernel Configuration
└─>Device Drivers
└─>FPGA Configuration Framework
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say Y here if you want support for configuring FPGAs from the
kernel. The FPGA framework adds a FPGA manager class and FPGA
manager drivers.

source code: