MLXCX_MTU_OFFSET
mac_prop_info_set_range_uint32(prh, MLXCX_MTU_OFFSET,
port->mlp_mtu - MLXCX_MTU_OFFSET);
new_hw_mtu = new_mtu + MLXCX_MTU_OFFSET;
*(uint32_t *)pr_val = port->mlp_mtu - MLXCX_MTU_OFFSET;
mac->m_min_sdu = MLXCX_MTU_OFFSET;
mac->m_max_sdu = port->mlp_mtu - MLXCX_MTU_OFFSET;