Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth

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