Enable PTP for IPoIB rdma_netdev and add the ability
to get the time stamping parameters using ethtool.
Signed-off-by: NFeras Daoud <ferasda@mellanox.com>
Signed-off-by: NEitan Rabin <rabin@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>