MLX5E_ETHTOOL_L3_L4_PRIO
prio = MLX5E_ETHTOOL_L3_L4_PRIO + (max_tuples - num_tuples);
#define MLX5E_ETHTOOL_L2_PRIO (MLX5E_ETHTOOL_L3_L4_PRIO + ETHTOOL_NUM_L3_L4_FTS)