Merge branch 'bnxt_en-next'

Michael Chan says:

====================
bnxt_en: Updates for net-next

This small patchset updates the firmware interface, adds timestamping
support for all receive packets, and adds revised NVRAM package error
messages for ethtool and devlink.
====================

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