gpio.h revision 106b3a8a7dc03c19a45e322de425ac56aafac358 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_GPIO_H_
20#define _UAPI_GPIO_H_
21#include <linux/ioctl.h>
22#include <linux/types.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24struct gpiochip_info {
25  char name[32];
26  char label[32];
27  __u32 lines;
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29};
30#define GPIOLINE_FLAG_KERNEL (1UL << 0)
31#define GPIOLINE_FLAG_IS_OUT (1UL << 1)
32#define GPIOLINE_FLAG_ACTIVE_LOW (1UL << 2)
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define GPIOLINE_FLAG_OPEN_DRAIN (1UL << 3)
35#define GPIOLINE_FLAG_OPEN_SOURCE (1UL << 4)
36struct gpioline_info {
37  __u32 line_offset;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  __u32 flags;
40  char name[32];
41  char consumer[32];
42};
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define GPIO_GET_CHIPINFO_IOCTL _IOR(0xB4, 0x01, struct gpiochip_info)
45#define GPIO_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x02, struct gpioline_info)
46#endif
47