pkt_drops        4105 drivers/infiniband/hw/hfi1/chip.c def_access_ibp_counter(pkt_drops);
pkt_drops        5127 drivers/infiniband/hw/hfi1/chip.c [C_SW_IBP_PKT_DROPS] = SW_IBP_CNTR(PktDrop, pkt_drops),
pkt_drops         440 drivers/infiniband/hw/qib/qib_sysfs.c QIB_DIAGC_ATTR(pkt_drops);