Symbol: IBK_RDMA_NETDEV_OPA
drivers/infiniband/hw/hfi1/verbs.c
1303
rdi->dparms.props.kernel_cap_flags = IBK_RDMA_NETDEV_OPA;
drivers/infiniband/ulp/ipoib/ipoib_verbs.c
209
if (priv->kernel_caps & IBK_RDMA_NETDEV_OPA)