First install the reqired packges

pkg install system/io/infiniband/open-fabrics system/io/infiniband/ethernet-over-ib system/io/infiniband/ib-device-mgt-agent system/io/infiniband/ib-sockets-direct system/io/infiniband/ip-over-ib system/io/infiniband/reliable-datagram-sockets system/io/infiniband/reliable-datagram-sockets-v3 system/io/infiniband/rpc-over-rdma system/io/infiniband/udapl driver/infiniband/connectx