singleport 124 drivers/infiniband/hw/qib/qib_iba7322.c module_param_named(singleport, qib_singleport, ushort, S_IRUGO); singleport 125 drivers/infiniband/hw/qib/qib_iba7322.c MODULE_PARM_DESC(singleport, "Use only IB port 1; more per-port buffer space");