acpiec_read
acpiec_read(sc->sc_ec, (uint8_t)address, len, buffer);
void acpiec_read(struct acpiec_softc *, uint8_t, int, uint8_t *);
extern void acpiec_read(struct acpiec_softc *, uint8_t, int, uint8_t *);
acpiec_read(sc->sc_ec, sc->sc_ec_base + SMBUS_PRTCL, 1, &val);
acpiec_read(sc->sc_ec, sc->sc_ec_base + SMBUS_STS, 1, &val);
acpiec_read(sc->sc_ec, sc->sc_ec_base + SMBUS_DATA, 2,
acpiec_read(sc->sc_ec, sc->sc_ec_base + SMBUS_BCNT, 1, &val);
acpiec_read(sc->sc_ec, sc->sc_ec_base + SMBUS_DATA + j,
extern void acpiec_read(struct acpiec_softc *, uint8_t, int, uint8_t *);
acpiec_read(sc->sc_ec, THINKPAD_ECOFFSET_FANLO, 1, &lo);
acpiec_read(sc->sc_ec, THINKPAD_ECOFFSET_FANHI, 1, &hi);
acpiec_read(sc->sc_acpi->sc_ec, THINKPAD_ECOFFSET_VOLUME, 1, &vol);
void acpiec_read(struct acpiec_softc *, uint8_t, int, uint8_t *);