Merge branch 'qed-dcb-enhancements'

Sudarsana Reddy Kalluru says:

====================
qed*: Dcbx/dcbnl enhancements.

The series has set of enhancements for dcbx/dcbnl implementation of
qed/qede drivers.
 - Patches (1) & (3) capture the sematic and debug changes.
 - Patch (2) adds the driver support for populating RoCEv2 dcb data.
 - Patch (4) adds the required support for reading/configuring the
   IEEE selection field (SF).
 - Patch (5) adds the support for configuring the static dcbx mode.

Please consider applying this to 'net-next' branch.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>