1*4882a593SmuzhiyunWhat: /sys/bus/intel_th/devices/<intel_th_id>-pti/mode 2*4882a593SmuzhiyunDate: June 2015 3*4882a593SmuzhiyunKernelVersion: 4.3 4*4882a593SmuzhiyunContact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 5*4882a593SmuzhiyunDescription: (RW) Configure PTI output width. Currently supported values 6*4882a593Smuzhiyun are 4, 8, 12, 16. 7*4882a593Smuzhiyun 8*4882a593SmuzhiyunWhat: /sys/bus/intel_th/devices/<intel_th_id>-pti/freerunning_clock 9*4882a593SmuzhiyunDate: June 2015 10*4882a593SmuzhiyunKernelVersion: 4.3 11*4882a593SmuzhiyunContact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12*4882a593SmuzhiyunDescription: (RW) 0: PTI trace clock acts as a strobe which only toggles 13*4882a593Smuzhiyun when there is trace data to send. 1: PTI trace clock is a 14*4882a593Smuzhiyun free-running clock. 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunWhat: /sys/bus/intel_th/devices/<intel_th_id>-pti/clock_divider 17*4882a593SmuzhiyunDate: June 2015 18*4882a593SmuzhiyunKernelVersion: 4.3 19*4882a593SmuzhiyunContact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20*4882a593SmuzhiyunDescription: (RW) Configure PTI port clock divider: 21*4882a593Smuzhiyun - 0: Intel TH clock rate, 22*4882a593Smuzhiyun - 1: 1/2 Intel TH clock rate, 23*4882a593Smuzhiyun - 2: 1/4 Intel TH clock rate, 24*4882a593Smuzhiyun - 3: 1/8 Intel TH clock rate. 25