K 10
svn:author
V 2
np
K 8
svn:date
V 27
2016-12-30T08:59:49.898782Z
K 7
svn:log
V 447
cxgbe(4): Updates to link configuration.

- Update struct link_settings and associated shared code.

- Add tunables to control FEC and autonegotiation.  All ports inherit
  these values as their initial settings.
  hw.cxgbe.fec
  hw.cxgbe.autoneg

- Add per-port sysctls to control FEC and autonegotiation.  These can be
  modified at any time.
  dev.<port>.<n>.fec
  dev.<port>.<n>.autoneg

MFC after:	3 days
Sponsored by:	Chelsio Communications

END