exca_getb
r1 = exca_getb(sc, map->sysmem_start_msb);
r2 = exca_getb(sc, map->sysmem_start_lsb);
r3 = exca_getb(sc, map->sysmem_stop_msb);
r4 = exca_getb(sc, map->sysmem_stop_lsb);
r5 = exca_getb(sc, map->cardmem_msb);
r6 = exca_getb(sc, map->cardmem_lsb);
r7 = exca_getb(sc, map->sysmem_win);
r1 = exca_getb(sc, map->start_msb);
r2 = exca_getb(sc, map->start_lsb);
r3 = exca_getb(sc, map->stop_msb);
r4 = exca_getb(sc, map->stop_lsb);
exca_getb(sc, EXCA_IF_STATUS));
if (exca_getb(sc, EXCA_IF_STATUS) & EXCA_IF_STATUS_READY)
exca_getb(sc, EXCA_IF_STATUS));
c = exca_getb(exca, EXCA_IDENT);
c = exca_getb(exca, EXCA_IDENT);
c = exca_getb(exca, EXCA_RICOH_ID);
c = exca_getb(exca, EXCA_CIRRUS_CHIP_INFO);
c = exca_getb(exca, EXCA_CIRRUS_CHIP_INFO);
exca_putb(sc, reg, exca_getb(sc, reg) | mask);
exca_putb(sc, reg, exca_getb(sc, reg) & ~mask);
reg = (exca_getb(&sc->exca, EXCA_INTR) & ~EXCA_INTR_IRQ_MASK) |
reg = (exca_getb(&sc->exca, EXCA_INTR) & ~EXCA_INTR_IRQ_MASK) |
reg = exca_getb(&sc->exca, EXCA_INTR);
reg = exca_getb(&sc->exca, EXCA_O2MICRO_CTRL_C);
csc = exca_getb(&sc->exca, EXCA_CSC);