cue_csr_write_1
static int cue_csr_write_1(struct cue_softc *, uint16_t, uint16_t);
cue_csr_write_1(sc, reg, cue_csr_read_1(sc, reg) | (x))
cue_csr_write_1(sc, reg, cue_csr_read_1(sc, reg) & ~(x))
cue_csr_write_1(sc, CUE_PAR0 - i, if_getlladdr(ifp)[i]);
cue_csr_write_1(sc, CUE_ETHCTL, CUE_ETHCTL_RX_ON | CUE_ETHCTL_MCAST_ON);
cue_csr_write_1(sc, CUE_RX_BUFPKTS, CUE_RX_FRAMES);
cue_csr_write_1(sc, CUE_TX_BUFPKTS, CUE_TX_FRAMES);
cue_csr_write_1(sc, CUE_ADVANCED_OPMODES,
cue_csr_write_1(sc, CUE_LEDCTL, CUE_LEDCTL_FOLLOW_LINK);
cue_csr_write_1(sc, CUE_ETHCTL, 0);