Lines Matching refs:R3
359 or(scc,R3,ENT_HM|RxENABLE); /* enable the receiver, hunt mode */ in start_hunt()
472 cl(scc,R3,ENT_HM|RxENABLE); /* disable the receiver */ in scc_exint()
524 or(scc,R3,ENT_HM); /* enter hunt mode for next flag */ in scc_rxint()
538 or(scc, R3, ENT_HM); in scc_rxint()
554 or(scc, R3, ENT_HM); in scc_rxint()
578 or(scc,R3,ENT_HM); /* enter hunt mode for next flag */ in scc_spint()
675 for (k = 0; InReg(ctrl->chan_A,R3) && k < SCC_IRQTIMEOUT; k++) in scc_isr()
801 wr(scc,R3,Rx8|RxCRC_ENAB); /* RX 8 bits/char, CRC, disabled */ in init_channel()
923 cl(scc, R3, RxENABLE|ENT_HM); /* switch off receiver */ in scc_key_trx()
961 cl(scc, R3, RxENABLE); in scc_key_trx()
1606 wr(scc,R3,0); in scc_net_close()