be2net: Display RoCE specific counters in ethtool -S

SkyHawk-R can support RoCE. Add code to display RoCE specific
counters maintained in hardware.

Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
3 files changed