CQE_DRAIN_S       234 drivers/infiniband/hw/cxgb4/t4.h #define CQE_DRAIN_G(x)    ((((x) >> CQE_DRAIN_S)) & CQE_DRAIN_M)
CQE_DRAIN_S       235 drivers/infiniband/hw/cxgb4/t4.h #define CQE_DRAIN_V(x)	  ((x)<<CQE_DRAIN_S)