/* $Id: bbc_i2c.h,v 1.2 2001/04/02 09:59:25 davem Exp $ */ #ifndef _BBC_I2C_H #define _BBC_I2C_H #include <asm/ebus.h> struct bbc_i2c_client; /* Probing and attachment. */ extern struct linux_ebus_child *bbc_i2c_getdev(int); extern struct bbc_i2c_client *bbc_i2c_attach(struct linux_ebus_child *); extern void bbc_i2c_detach(struct bbc_i2c_client *); /* Register read/write. NOTE: Blocking! */ extern int bbc_i2c_writeb(struct bbc_i2c_client *, unsigned char val, int off); extern int bbc_i2c_readb(struct bbc_i2c_client *, unsigned char *byte, int off); extern int bbc_i2c_write_buf(struct bbc_i2c_client *, char *buf, int len, int off); extern int bbc_i2c_read_buf(struct bbc_i2c_client *, char *buf, int len, int off); #endif /* _BBC_I2C_H */