DATAPORTNUM_S    2602 drivers/net/ethernet/chelsio/cxgb4/t4_regs.h #define DATAPORTNUM_V(x) ((x) << DATAPORTNUM_S)
DATAPORTNUM_S    2603 drivers/net/ethernet/chelsio/cxgb4/t4_regs.h #define DATAPORTNUM_G(x) (((x) >> DATAPORTNUM_S) & DATAPORTNUM_M)