Merge branch 'qed-DCBx-and-Attentions-series'

Yuval Mintz says:

====================
qed: DCBx and Attentions series

The series contains 2 major components [& some odd bits]:
 - The first 3 patches are DCBx-related, containg missing bits in the
   implementation, correcting existing API and removing code no longer
   necessary.
 - Most of the remaining patches are interrupt/hw-attention related,
   adding some differeneces relating to QL41xxx and QL45xxx differences.
   While at it, they also remove a large chunk of unnecessary structure
   definitions.

The series also contain a patch [#10] that was accidently missing
from a previous series.
====================

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