net: stmmac: Implement UDP Segmentation Offload

Implement the UDP Segmentation Offload feature in stmmac. This is only
available in GMAC4+ cores.

Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jose Abreu 2019-11-11 15:42:39 +01:00 • committed by David S. Miller
commit b776620651