Lines Matching refs:RD4
126 #define RD4(sc, reg) \
265 inbuf[0] = RD4(sc, SICINBUFH(chan));
266 inbuf[1] = RD4(sc, SICINBUFL(chan));
314 comcsr = RD4(sc, SICOMCSR);
315 sr = RD4(sc, SISR);
368 (void)RD4(sc, SICINBUFH(ch->ch_index));
369 (void)RD4(sc, SICINBUFL(ch->ch_index));
375 WR4(sc, SIPOLL, RD4(sc, SIPOLL) | SIPOLL_EN(ch->ch_index));
378 WR4(sc, SICOMCSR, RD4(sc, SICOMCSR) | SICOMCSR_TSTART);
410 WR4(sc, SIPOLL, RD4(sc, SIPOLL) & ~SIPOLL_EN(ch->ch_index));