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review.blissroms.org / platform_bionic / a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 / . / libc / kernel / common / linux / usbdevice_fs.h
blob: f36efdc1d6c2be72026bbc62531e47fb7fd44c9b [file] [log] [blame]
The Android Open Source Projecta27d2ba2008-10-21 07:00:00 -0700[diff] [blame^]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 ****************************************************************************
11 ****************************************************************************/
12#ifndef _LINUX_USBDEVICE_FS_H
13#define _LINUX_USBDEVICE_FS_H
14
15#include <linux/types.h>
16
17#define USBDEVICE_SUPER_MAGIC 0x9fa2
18
19struct usbdevfs_ctrltransfer {
20 __u8 bRequestType;
21 __u8 bRequest;
22 __u16 wValue;
23 __u16 wIndex;
24 __u16 wLength;
25 __u32 timeout;
26 void __user *data;
27};
28
29struct usbdevfs_bulktransfer {
30 unsigned int ep;
31 unsigned int len;
32 unsigned int timeout;
33 void __user *data;
34};
35
36struct usbdevfs_setinterface {
37 unsigned int interface;
38 unsigned int altsetting;
39};
40
41struct usbdevfs_disconnectsignal {
42 unsigned int signr;
43 void __user *context;
44};
45
46#define USBDEVFS_MAXDRIVERNAME 255
47
48struct usbdevfs_getdriver {
49 unsigned int interface;
50 char driver[USBDEVFS_MAXDRIVERNAME + 1];
51};
52
53struct usbdevfs_connectinfo {
54 unsigned int devnum;
55 unsigned char slow;
56};
57
58#define USBDEVFS_URB_SHORT_NOT_OK 1
59#define USBDEVFS_URB_ISO_ASAP 2
60
61#define USBDEVFS_URB_TYPE_ISO 0
62#define USBDEVFS_URB_TYPE_INTERRUPT 1
63#define USBDEVFS_URB_TYPE_CONTROL 2
64#define USBDEVFS_URB_TYPE_BULK 3
65
66struct usbdevfs_iso_packet_desc {
67 unsigned int length;
68 unsigned int actual_length;
69 unsigned int status;
70};
71
72struct usbdevfs_urb {
73 unsigned char type;
74 unsigned char endpoint;
75 int status;
76 unsigned int flags;
77 void __user *buffer;
78 int buffer_length;
79 int actual_length;
80 int start_frame;
81 int number_of_packets;
82 int error_count;
83 unsigned int signr;
84 void *usercontext;
85 struct usbdevfs_iso_packet_desc iso_frame_desc[0];
86};
87
88struct usbdevfs_ioctl {
89 int ifno;
90 int ioctl_code;
91 void __user *data;
92};
93
94struct usbdevfs_hub_portinfo {
95 char nports;
96 char port [127];
97};
98
99#define USBDEVFS_CONTROL _IOWR('U', 0, struct usbdevfs_ctrltransfer)
100#define USBDEVFS_BULK _IOWR('U', 2, struct usbdevfs_bulktransfer)
101#define USBDEVFS_RESETEP _IOR('U', 3, unsigned int)
102#define USBDEVFS_SETINTERFACE _IOR('U', 4, struct usbdevfs_setinterface)
103#define USBDEVFS_SETCONFIGURATION _IOR('U', 5, unsigned int)
104#define USBDEVFS_GETDRIVER _IOW('U', 8, struct usbdevfs_getdriver)
105#define USBDEVFS_SUBMITURB _IOR('U', 10, struct usbdevfs_urb)
106#define USBDEVFS_SUBMITURB32 _IOR('U', 10, struct usbdevfs_urb32)
107#define USBDEVFS_DISCARDURB _IO('U', 11)
108#define USBDEVFS_REAPURB _IOW('U', 12, void *)
109#define USBDEVFS_REAPURB32 _IOW('U', 12, u32)
110#define USBDEVFS_REAPURBNDELAY _IOW('U', 13, void *)
111#define USBDEVFS_REAPURBNDELAY32 _IOW('U', 13, u32)
112#define USBDEVFS_DISCSIGNAL _IOR('U', 14, struct usbdevfs_disconnectsignal)
113#define USBDEVFS_CLAIMINTERFACE _IOR('U', 15, unsigned int)
114#define USBDEVFS_RELEASEINTERFACE _IOR('U', 16, unsigned int)
115#define USBDEVFS_CONNECTINFO _IOW('U', 17, struct usbdevfs_connectinfo)
116#define USBDEVFS_IOCTL _IOWR('U', 18, struct usbdevfs_ioctl)
117#define USBDEVFS_IOCTL32 _IOWR('U', 18, struct usbdevfs_ioctl32)
118#define USBDEVFS_HUB_PORTINFO _IOR('U', 19, struct usbdevfs_hub_portinfo)
119#define USBDEVFS_RESET _IO('U', 20)
120#define USBDEVFS_CLEAR_HALT _IOR('U', 21, unsigned int)
121#define USBDEVFS_DISCONNECT _IO('U', 22)
122#define USBDEVFS_CONNECT _IO('U', 23)
123#endif