S390 True Random Number Generator support

modulename: s390-trng.ko

configname: CONFIG_HW_RANDOM_S390

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Hardware Random Number Generator Core support
└─>S390 True Random Number Generator support
In linux kernel since version 4.2 (release Date: 2015-08-30)  
This driver provides kernel-side support for the True
Random Number Generator available as CPACF extension
on modern s390 hardware platforms.

To compile this driver as a module, choose M here: the
module will be called s390-trng.

If unsure, say Y.

source code: