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Management Data Input/Output (MDIO)

doc/hardware/peripherals/mdio.rst

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.. _mdio_api:

Management Data Input/Output (MDIO) ###################################

Overview


MDIO is a bus that is commonly used to communicate with ethernet PHY devices. Many ethernet MAC controllers also provide hardware to communicate over MDIO bus with a peripheral device.

This API is intended to be used primarily by PHY drivers but can also be used by user firmware.

API Reference


.. doxygengroup:: mdio_interface