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Lines Matching refs:sc_dr

127 	bus_space_barrier(sc->sc_iot, sc->sc_ioh, sc->sc_dr.dr_firstreg,
128 	    sc->sc_dr.dr_winsize, BUS_SPACE_BARRIER_WRITE |
138 	bus_space_barrier(sc->sc_iot, sc->sc_ioh, sc->sc_dr.dr_firstreg,
139 	    sc->sc_dr.dr_winsize, BUS_SPACE_BARRIER_WRITE |
238 	sc->sc_dr.dr_tcrw = sc->sc_dr.dr_tcr;
239 	dz_write2(sc, sc->sc_dr.dr_csr, DZ_CSR_MSE | DZ_CSR_RXIE | DZ_CSR_TXIE);
240 	dz_write1(sc, sc->sc_dr.dr_dtr, 0);
241 	dz_write1(sc, sc->sc_dr.dr_break, 0);
266 	while ((c = dz_read2(sc, sc->sc_dr.dr_rbuf)) & DZ_RBUF_DATA_VALID) {
333 		csr = dz_read2(sc, sc->sc_dr.dr_csr);
347 			dz_write1(sc, sc->sc_dr.dr_tbuf, ch);
353 		tcr = dz_read2(sc, sc->sc_dr.dr_tcrw);
356 		dz_write1(sc, sc->sc_dr.dr_tcr, tcr);
566 	state = dz_read2(sc, sc->sc_dr.dr_tcrw) & 255;
568 		dz_write1(sc, sc->sc_dr.dr_tcr, state | (1 << line));
626 	dz_write2(sc, sc->sc_dr.dr_lpr, lpr);
646 	status = dz_read1(sc, sc->sc_dr.dr_dcd) | sc->sc_dsr;
649 	status = dz_read1(sc, sc->sc_dr.dr_ring);
654 	status = dz_read1(sc, sc->sc_dr.dr_dtr);
680 		dz_write1(sc, sc->sc_dr.dr_dtr, dz_read1(sc, sc->sc_dr.dr_dtr) | bit);
682 		dz_write1(sc, sc->sc_dr.dr_dtr, dz_read1(sc, sc->sc_dr.dr_dtr) & ~bit);
687 		dz_write1(sc, sc->sc_dr.dr_break, sc->sc_brk);
690 		dz_write1(sc, sc->sc_dr.dr_break, sc->sc_brk);
721 			if ((dz_read1(sc, sc->sc_dr.dr_dcd) | sc->sc_dsr) & bit) {
726 			    	tmp = dz_read2(sc, sc->sc_dr.dr_tcrw) & 255;
727 				dz_write1(sc, sc->sc_dr.dr_tcr, tmp & ~bit);
739 		csr = dz_read2(sc, sc->sc_dr.dr_csr);
746 			dz_write2(sc, sc->sc_dr.dr_csr, csr);