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 __LINUX_FUNCTIONFS_H__
20#define __LINUX_FUNCTIONFS_H__ 1
21#include <linux/types.h>
22#include <linux/ioctl.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#include <linux/usb/ch9.h>
25enum {
26 FUNCTIONFS_DESCRIPTORS_MAGIC = 1,
27 FUNCTIONFS_STRINGS_MAGIC = 2
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29};
30struct usb_endpoint_descriptor_no_audio {
31 __u8 bLength;
32 __u8 bDescriptorType;
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34 __u8 bEndpointAddress;
35 __u8 bmAttributes;
36 __le16 wMaxPacketSize;
37 __u8 bInterval;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39} __attribute__((packed));
40struct usb_functionfs_descs_head {
41 __le32 magic;
42 __le32 length;
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 __le32 fs_count;
45 __le32 hs_count;
46} __attribute__((packed));
47struct usb_functionfs_strings_head {
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 __le32 magic;
50 __le32 length;
51 __le32 str_count;
52 __le32 lang_count;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54} __attribute__((packed));
55enum usb_functionfs_event_type {
56 FUNCTIONFS_BIND,
57 FUNCTIONFS_UNBIND,
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59 FUNCTIONFS_ENABLE,
60 FUNCTIONFS_DISABLE,
61 FUNCTIONFS_SETUP,
62 FUNCTIONFS_SUSPEND,
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64 FUNCTIONFS_RESUME
65};
66struct usb_functionfs_event {
67 union {
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69 struct usb_ctrlrequest setup;
70 } __attribute__((packed)) u;
71 __u8 type;
72 __u8 _pad[3];
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74} __attribute__((packed));
75#define FUNCTIONFS_FIFO_STATUS _IO('g', 1)
76#define FUNCTIONFS_FIFO_FLUSH _IO('g', 2)
77#define FUNCTIONFS_CLEAR_HALT _IO('g', 3)
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79#define FUNCTIONFS_INTERFACE_REVMAP _IO('g', 128)
80#define FUNCTIONFS_ENDPOINT_REVMAP _IO('g', 129)
81#endif
82