taglinefilesource code
HNib664drivers/net/atp.coutb(length == 8  ?  RdAddr | HNib | MAR  :  RdAddr | MAR,
HNib675drivers/net/atp.coutb(EOC+HNib+MAR, ioaddr + PAR_DATA);
HNib140drivers/net/atp.houtb(RdAddr | HNib | MAR, ioaddr + PAR_DATA);
HNib152drivers/net/atp.houtb(RdAddr | HNib | MAR, ioaddr + PAR_DATA);
HNib179drivers/net/atp.hunsigned char outval = EOC | HNib | reg;
HNib182drivers/net/atp.houtval &= WrAddr | HNib | 0x0f;
HNib186drivers/net/atp.houtval = WrAddr | HNib | value;
HNib188drivers/net/atp.houtval &= HNib | 0x0f;    /* HNib | value */
HNib192drivers/net/atp.houtb(EOC | HNib | outval, port + PAR_DATA);