0001 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/masters/*
0002 Date: June 2015
0003 KernelVersion: 4.3
0004 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
0005 Description: (RW) Configure output ports for STP masters. Writing -1
0006 disables a master; any
0007
0008 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_port
0009 Date: June 2015
0010 KernelVersion: 4.3
0011 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
0012 Description: (RO) Output port type:
0013
0014 == =========================
0015 0 not present,
0016 1 MSU (Memory Storage Unit)
0017 2 CTP (Common Trace Port)
0018 4 PTI (MIPI PTI).
0019 == =========================
0020
0021 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_drop
0022 Date: June 2015
0023 KernelVersion: 4.3
0024 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
0025 Description: (RW) Data retention policy setting: keep (0) or drop (1)
0026 incoming data while output port is in reset.
0027
0028 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_null
0029 Date: June 2015
0030 KernelVersion: 4.3
0031 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
0032 Description: (RW) STP NULL packet generation: enabled (1) or disabled (0).
0033
0034 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_flush
0035 Date: June 2015
0036 KernelVersion: 4.3
0037 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
0038 Description: (RW) Force flush data from byte packing buffer for the output
0039 port.
0040
0041 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_reset
0042 Date: June 2015
0043 KernelVersion: 4.3
0044 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
0045 Description: (RO) Output port is in reset (1).
0046
0047 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_smcfreq
0048 Date: June 2015
0049 KernelVersion: 4.3
0050 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
0051 Description: (RW) STP sync packet frequency for the port. Specifies the
0052 number of clocks between mainenance packets.
