ofed_drivers options

cxgb3
Chelsio T3 RNIC driver
cxgb4
Chelsio T4 RNIC driver
ehca
IBM InfiniBand HCA (ehca) driver
ipath
QLogic InfiniPath HCA driver (verbs based)
mlx4
Mellanox ConnectX InfiniBand HCA driver
mlx5
Mellanox ConnectIB InfiniBand HCA driver
mthca
Mellanox InfiniBand HCA driver
nes
NetEffect Ethernet Server Cluster Adapter driver
ocrdma
Emulex OneConnect RDMA HCA driver
psm
QLogic InfiniPath HCA driver (psm based)