libc/kernel/uapi/linux/i2c-dev.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _UAPI_LINUX_I2C_DEV_H
#define _UAPI_LINUX_I2C_DEV_H
#include <linux/types.h>
#include <linux/compiler.h>
#define I2C_RETRIES 0x0701
#define I2C_TIMEOUT 0x0702
#define I2C_SLAVE 0x0703
#define I2C_SLAVE_FORCE 0x0706
#define I2C_TENBIT 0x0704
#define I2C_FUNCS 0x0705
#define I2C_RDWR 0x0707
#define I2C_PEC 0x0708
#define I2C_SMBUS 0x0720
struct i2c_smbus_ioctl_data {
  __u8 read_write;
  __u8 command;
  __u32 size;
  union i2c_smbus_data __user * data;
};
struct i2c_rdwr_ioctl_data {
  struct i2c_msg __user * msgs;
  __u32 nmsgs;
};
#define I2C_RDWR_IOCTL_MAX_MSGS 42
#define I2C_RDRW_IOCTL_MAX_MSGS I2C_RDWR_IOCTL_MAX_MSGS
#endif