What: /sys/bus/intel_th/devices/<intel_th_id>-<device><id>/active Date: June 2015 KernelVersion: 4.3 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> Description: (RW) Writes of 1 or 0 enable or disable trace output to this output device. Reads return current status. What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/port Date: June 2015 KernelVersion: 4.3 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> Description: (RO) Port number, corresponding to this output device on the switch (GTH).