/sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0/mdio_bus/r8169-300/r8169-300:00
Directories:

• /sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0/mdio_bus/r8169-300
• /sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0/mdio_bus/r8169-300/r8169-300:00/power
• /sys/bus/mdio_bus/drivers/Generic PHY
• /sys/bus/mdio_bus
• /sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0/net/enp3s0

Files:

• uevent
• phy_interface
• phy_id
• phy_has_fixups