Hirschmann Hellcreek TSN Switch support

modulename: hellcreek_sw.ko

configname: CONFIG_NET_DSA_HIRSCHMANN_HELLCREEK

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Distributed Switch Architecture drivers
└─>Hirschmann Hellcreek TSN Switch support
In linux kernel since version 5.2 (release Date: 2019-07-07)  
This driver adds support for Hirschmann Hellcreek TSN switches.

source code: