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gerrit.omnirom.org / android_bionic / 180edefbd287c39caeb9d48784a9a10ac35f3636 / . / libc / kernel / uapi / linux / i2c-dev.h
blob: 9aefbdf0a399efed77b697fa47140799416616db [file] [log] [blame]
Elliott Hughes180edef2023-11-02 00:08:05 +0000[diff] [blame^]1/*
2 * This file is auto-generated. Modifications will be lost.
3 *
4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
5 * for more information.
6 */
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]7#ifndef _UAPI_LINUX_I2C_DEV_H
8#define _UAPI_LINUX_I2C_DEV_H
9#include <linux/types.h>
10#include <linux/compiler.h>
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]11#define I2C_RETRIES 0x0701
12#define I2C_TIMEOUT 0x0702
13#define I2C_SLAVE 0x0703
14#define I2C_SLAVE_FORCE 0x0706
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]15#define I2C_TENBIT 0x0704
16#define I2C_FUNCS 0x0705
17#define I2C_RDWR 0x0707
18#define I2C_PEC 0x0708
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]19#define I2C_SMBUS 0x0720
20struct i2c_smbus_ioctl_data {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]21 __u8 read_write;
22 __u8 command;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]23 __u32 size;
Elliott Hughes0f0c18f2023-03-29 15:53:31 -0700[diff] [blame]24 union i2c_smbus_data * data;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]25};
26struct i2c_rdwr_ioctl_data {
Elliott Hughes0f0c18f2023-03-29 15:53:31 -0700[diff] [blame]27 struct i2c_msg * msgs;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]28 __u32 nmsgs;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]29};
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]30#define I2C_RDWR_IOCTL_MAX_MSGS 42
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]31#define I2C_RDRW_IOCTL_MAX_MSGS I2C_RDWR_IOCTL_MAX_MSGS
Nick Kralevicha67e4de2013-01-14 11:28:26 -0800[diff] [blame]32#endif