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21 lines
632 B
21 lines
632 B
What: /sys/class/usb_role/ |
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Date: Jan 2018 |
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Contact: Heikki Krogerus <[email protected]> |
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Description: |
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Place in sysfs for USB Role Switches. USB Role Switch is a |
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device that can select the data role (host or device) for USB |
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port. |
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What: /sys/class/usb_role/<switch>/role |
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Date: Jan 2018 |
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Contact: Heikki Krogerus <[email protected]> |
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Description: |
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The current role of the switch. This attribute can be used for |
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requesting role swapping with non-USB Type-C ports. With USB |
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Type-C ports, the ABI defined for USB Type-C connector class |
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must be used. |
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Valid values: |
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- none |
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- host |
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- device
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