Based on kernel version 3.9. Page generated on 2013-05-02 22:53 EST.
1 What: /sys/bus/mdio_bus/devices/.../phy_id 2 Date: November 2012 3 KernelVersion: 3.8 4 Contact: netdev@vger.kernel.org 5 Description: 6 This attribute contains the 32-bit PHY Identifier as reported 7 by the device during bus enumeration, encoded in hexadecimal. 8 This ID is used to match the device with the appropriate 9 driver.