net: dsa: qca8k: add support for phy read/write with mgmt Ethernet
Use mgmt Ethernet also for phy read/write if availabale. Use a different seq number to make sure we receive the correct packet. On any error, we fallback to the legacy mdio read/write. Signed-off-by:Ansuel Smith <ansuelsmth@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
5c957c7c