114cdbf04SAlexander ShishkinWhat: /sys/bus/intel_th/devices/<intel_th_id>-pti/mode 214cdbf04SAlexander ShishkinDate: June 2015 314cdbf04SAlexander ShishkinKernelVersion: 4.3 414cdbf04SAlexander ShishkinContact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 514cdbf04SAlexander ShishkinDescription: (RW) Configure PTI output width. Currently supported values 614cdbf04SAlexander Shishkin are 4, 8, 12, 16. 714cdbf04SAlexander Shishkin 814cdbf04SAlexander ShishkinWhat: /sys/bus/intel_th/devices/<intel_th_id>-pti/freerunning_clock 914cdbf04SAlexander ShishkinDate: June 2015 1014cdbf04SAlexander ShishkinKernelVersion: 4.3 1114cdbf04SAlexander ShishkinContact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 1214cdbf04SAlexander ShishkinDescription: (RW) 0: PTI trace clock acts as a strobe which only toggles 1314cdbf04SAlexander Shishkin when there is trace data to send. 1: PTI trace clock is a 1414cdbf04SAlexander Shishkin free-running clock. 1514cdbf04SAlexander Shishkin 1614cdbf04SAlexander ShishkinWhat: /sys/bus/intel_th/devices/<intel_th_id>-pti/clock_divider 1714cdbf04SAlexander ShishkinDate: June 2015 1814cdbf04SAlexander ShishkinKernelVersion: 4.3 1914cdbf04SAlexander ShishkinContact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 2014cdbf04SAlexander ShishkinDescription: (RW) Configure PTI port clock divider: 2114cdbf04SAlexander Shishkin - 0: Intel TH clock rate, 2214cdbf04SAlexander Shishkin - 1: 1/2 Intel TH clock rate, 2314cdbf04SAlexander Shishkin - 2: 1/4 Intel TH clock rate, 2414cdbf04SAlexander Shishkin - 3: 1/8 Intel TH clock rate. 25