/*
 * f32x/c2-drv.h - C2 driver interface
 *
 * Written 2010 by Werner Almesberger
 * Copyright 2010 Werner Almesberger
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */


#ifndef C2_DRV_H
#define C2_DRV_H


#include <stdint.h>


#define C2_DATA_READ	0
#define C2_DATA_WRITE	1
#define C2_ADDR_READ	2
#define C2_ADDR_WRITE	3


struct c2_ops {
	void (*init)(void);
	void (*reset)(void);
	void (*addr_write)(uint8_t addr);
	uint8_t (*addr_read)(void);
	void (*data_write)(uint32_t data, int bytes);
	uint32_t (*data_read)(int bytes) ;
};

#endif /* !C2_DRV_H */