LXR qemu/tests/libi2c.h

   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
  14typedef struct I2CAdapter I2CAdapter;
  15struct 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
  22void i2c_send(I2CAdapter *i2c, uint8_t addr,
  23              const uint8_t *buf, uint16_t len);
  24void i2c_recv(I2CAdapter *i2c, uint8_t addr,
  25              uint8_t *buf, uint16_t len);
  26
  27/* libi2c-omap.c */
  28I2CAdapter *omap_i2c_create(uint64_t addr);
  29
  30#endif
  31