Intel(R) Trace Hub Software Trace Hub support

modulename: intel_th_sth.ko

configname: CONFIG_INTEL_TH_STH

Linux Kernel Configuration
└─>Device Drivers
└─>HW tracing support
└─>Intel(R) Trace Hub Software Trace Hub support
In linux kernel since version 4.1 (release Date: 2015-06-21)  
Software Trace Hub (STH) enables trace data from software
trace sources to be sent out via Intel(R) Trace Hub. It
uses stm class device to interface with its sources.

Say Y here to enable STH subdevice of Intel(R) Trace Hub.

source code: