| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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 |
