Sarah Sharp 024f117c2f USB: Add a sysfs file to show LTM capabilities. ...

USB 3.0 devices can optionally support Latency Tolerance Messaging
(LTM).  Add a new sysfs file in the device directory to show whether a
device is LTM capable.  This file will be present for both USB 2.0 and
USB 3.0 devices.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>

2012-07-11 07:06:48 -04:00

8.1 KiB

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