diff options
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-intel_th-output-devices | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices b/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices index 4d48a9451866..d1f667104944 100644 --- a/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices +++ b/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices @@ -3,11 +3,13 @@ Date: June 2015 KernelVersion: 4.3 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> Description: (RW) Writes of 1 or 0 enable or disable trace output to this - output device. Reads return current status. + output device. Reads return current status. Requires that the + correstponding output port driver be loaded. What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/port Date: June 2015 KernelVersion: 4.3 Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com> Description: (RO) Port number, corresponding to this output device on the - switch (GTH). + switch (GTH) or "unassigned" if the corresponding output + port driver is not loaded. |