[mirror_qemu.git] / tests / libi2c.h

/*
 * I2C libqos
 *
 * Copyright (c) 2012 Andreas Färber
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 */
#ifndef LIBQOS_I2C_H
#define LIBQOS_I2C_H

#include <stdint.h>

typedef struct I2CAdapter I2CAdapter;
struct I2CAdapter {
    void (*send)(I2CAdapter *adapter, uint8_t addr,
                 const uint8_t *buf, uint16_t len);
    void (*recv)(I2CAdapter *adapter, uint8_t addr,
                 uint8_t *buf, uint16_t len);
};

void i2c_send(I2CAdapter *i2c, uint8_t addr,
              const uint8_t *buf, uint16_t len);
void i2c_recv(I2CAdapter *i2c, uint8_t addr,
              uint8_t *buf, uint16_t len);

/* libi2c-omap.c */
I2CAdapter *omap_i2c_create(uint64_t addr);

#endif
Commit	Line	Data
2bf7b457 AF	1	/*
	2	* I2C libqos
	3	*
	4	* Copyright (c) 2012 Andreas Färber
	5	*
	6	* This work is licensed under the terms of the GNU GPL, version 2 or later.
	7	* See the COPYING file in the top-level directory.
	8	*/
	9	#ifndef LIBQOS_I2C_H
	10	#define LIBQOS_I2C_H
	11
	12	#include <stdint.h>
	13
	14	typedef struct I2CAdapter I2CAdapter;
	15	struct I2CAdapter {
	16	void (send)(I2CAdapter adapter, uint8_t addr,
	17	const uint8_t *buf, uint16_t len);
	18	void (recv)(I2CAdapter adapter, uint8_t addr,
	19	uint8_t *buf, uint16_t len);
	20	};
	21
	22	void i2c_send(I2CAdapter *i2c, uint8_t addr,
	23	const uint8_t *buf, uint16_t len);
	24	void i2c_recv(I2CAdapter *i2c, uint8_t addr,
	25	uint8_t *buf, uint16_t len);
	26
	27	/* libi2c-omap.c */
	28	I2CAdapter *omap_i2c_create(uint64_t addr);
	29
	30	#endif