Merge branch 'net-atlantic-additional-A2-features'

Merge branch 'net-atlantic-additional-A2-features'

Igor Russkikh says:

====================
net: atlantic: additional A2 features

This patchset adds more features to A2:
 * half duplex rates;
 * EEE;
 * flow control;
 * link partner capabilities reporting;
 * phy loopback.

Feature-wise A2 is almost on-par with A1 save for WoL and filtering, which
will be submitted as separate follow-up patchset(s).
====================

Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>