1 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/masters/* 2 Date: June 2015 3 KernelVersion: 4.3 4 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 5 Description: (RW) Configure output ports for STP masters. Writing -1 6 disables a master; any 7 8 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_port 9 Date: June 2015 10 KernelVersion: 4.3 11 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12 Description: (RO) Output port type: 13 14 == ========================= 15 0 not present, 16 1 MSU (Memory Storage Unit) 17 2 CTP (Common Trace Port) 18 4 PTI (MIPI PTI). 19 == ========================= 20 21 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_drop 22 Date: June 2015 23 KernelVersion: 4.3 24 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25 Description: (RW) Data retention policy setting: keep (0) or drop (1) 26 incoming data while output port is in reset. 27 28 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_null 29 Date: June 2015 30 KernelVersion: 4.3 31 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 32 Description: (RW) STP NULL packet generation: enabled (1) or disabled (0). 33 34 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_flush 35 Date: June 2015 36 KernelVersion: 4.3 37 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 38 Description: (RW) Force flush data from byte packing buffer for the output 39 port. 40 41 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_reset 42 Date: June 2015 43 KernelVersion: 4.3 44 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 45 Description: (RO) Output port is in reset (1). 46 47 What: /sys/bus/intel_th/devices/<intel_th_id>-gth/outputs/[0-7]_smcfreq 48 Date: June 2015 49 KernelVersion: 4.3 50 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 51 Description: (RW) STP sync packet frequency for the port. Specifies the 52 number of clocks between mainenance packets.
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