taglinefilesource code
R10665drivers/char/scc.ccl(scc,R10,ABUNDER);            /* frame complete, allow CRC transmit */ 
R10673drivers/char/scc.cor(scc,R10,ABUNDER);    /* re-install underrun protection */
R10779drivers/char/scc.cor(scc,R10,ABUNDER);
R10958drivers/char/scc.cwr(scc,R10,(scc->modem.nrz? NRZ : NRZI)|CRCPS|ABUNDER); /* abort on underrun, preset CRC generator, NRZ(I) */
R10756drivers/net/pi2.cwrtscc(lp->cardbase, cmd, R10, CRCPS | NRZI);
R10758drivers/net/pi2.cwrtscc(lp->cardbase, cmd, R10, CRCPS);
R10826drivers/net/pi2.cwrtscc(lp->cardbase, cmd, R10, CRCPS | NRZI | ABUNDER);
R10828drivers/net/pi2.cwrtscc(lp->cardbase, cmd, R10, CRCPS | ABUNDER);
R10891drivers/net/pi2.cwrtscc(lp->cardbase, cmd, R10, CRCPS | NRZI | ABUNDER);
R10893drivers/net/pi2.cwrtscc(lp->cardbase, cmd, R10, CRCPS | ABUNDER);
R101127drivers/net/pi2.cwrtscc(lp->cardbase, cmd, R10, CRCPS | NRZI);
R101135drivers/net/pi2.cwrtscc(lp->cardbase, cmd, R10, CRCPS);