We add ethtool msglevel configuration and change some
printouts to use netdev_info set of functions.
Signed-off-by: NNikita Danilov <ndanilov@marvell.com>
Signed-off-by: NIgor Russkikh <irusskikh@marvell.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>