Could I bond 2 infiniband port for HA?

We build a small cluster with several servers(Intel 6430), and every server has a MCX653106A-ECAT, also we configure it to ib mode. All those CX6 NICs connect to switch SB7800, since one MCX653106A-ECAT has dual port, now we have bonded 2 ports through IPoIB and RoCE v2,however, we want to achieve high availability using these 2 IB ports(without IP), could we work it out? If so, how to do that?