at91twi_softc
at91twi_readreg(struct at91twi_softc *sc, int reg)
at91twi_writereg(struct at91twi_softc *sc, int reg, u_int val)
struct at91twi_softc *sc = arg;
at91twi_poll(struct at91twi_softc *sc, int timo, int flags)
at91twi_start(struct at91twi_softc *sc, int addr, void *data, int len,
at91twi_read(struct at91twi_softc *sc, int addr, void *data, int len, int flags)
at91twi_write(struct at91twi_softc *sc, int addr, void *data, int len, int flags)
struct at91twi_softc *sc = cookie;
inline u_int at91twi_readreg(struct at91twi_softc *, int);
inline void at91twi_writereg(struct at91twi_softc *, int, u_int);
int at91twi_poll(struct at91twi_softc *, int, int);
int at91twi_start(struct at91twi_softc *, int, void *, int, int);
int at91twi_read(struct at91twi_softc *, int, void *, int, int);
int at91twi_write(struct at91twi_softc *, int, void *, int, int);
CFATTACH_DECL_NEW(at91twi, sizeof(struct at91twi_softc),
struct at91twi_softc *sc = device_private(self);
struct at91twi_softc *sc = device_private(twi_dev);