that the USB device has been connected to the machine. This
file is read-only.
Users:
- PowerTOP <power@bughost.org>
- http://www.lesswatts.org/projects/powertop/
+ PowerTOP <powertop@lists.01.org>
+ https://01.org/powertop/
What: /sys/bus/usb/device/.../power/active_duration
Date: January 2008
will give an integer percentage. Note that this does not
account for counter wrap.
Users:
- PowerTOP <power@bughost.org>
- http://www.lesswatts.org/projects/powertop/
+ PowerTOP <powertop@lists.01.org>
+ https://01.org/powertop/
What: /sys/bus/usb/devices/<busnum>-<port[.port]>...:<config num>-<interface num>/supports_autosuspend
Date: January 2008