m68k: merge mmu and non-mmu versions of processor.h
[linux-2.6.git] / arch / cris / arch-v32 / drivers / i2c.h
1
2 #include <linux/init.h>
3
4 /* High level I2C actions */
5 int __init i2c_init(void);
6 int i2c_write(unsigned char theSlave, void *data, size_t nbytes);
7 int i2c_read(unsigned char theSlave, void *data, size_t nbytes);
8 int i2c_writereg(unsigned char theSlave, unsigned char theReg, unsigned char theValue);
9 unsigned char i2c_readreg(unsigned char theSlave, unsigned char theReg);
10
11 /* Low level I2C */
12 void i2c_start(void);
13 void i2c_stop(void);
14 void i2c_outbyte(unsigned char x);
15 unsigned char i2c_inbyte(void);
16 int i2c_getack(void);
17 void i2c_sendack(void);