- What: /sys/class/leds/<led>/ports/<port>
- Date: September 2016
- KernelVersion: 4.9
- Contact: [email protected]
- [email protected]
- Description:
- Every dir entry represents a single USB port that can be
- selected for the USB port trigger. Selecting ports makes trigger
- observing them for any connected devices and lighting on LED if
- there are any.
- Echoing "1" value selects USB port. Echoing "0" unselects it.
- Current state can be also read.
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