IB_OPCODE_UC 300 drivers/infiniband/hw/hfi1/verbs.c [IB_OPCODE_UC >> 5] = IB_OPCODE_UC 1002 drivers/infiniband/sw/rdmavt/qp.c IB_OPCODE_UC : IB_OPCODE_UD; IB_OPCODE_UC 53 drivers/infiniband/sw/rxe/rxe_recv.c if (unlikely(!(pkt->opcode & IB_OPCODE_UC))) {