1 // SPDX-License-Identifier: GPL-2.0+
2 /*****************************************************************************/
3 
4 /*
5  *	usbdevice_fs.h  --  USB device file system.
6  *
7  *	Copyright (C) 2000
8  *          Thomas Sailer (sailer@ife.ee.ethz.ch)
9  *
10  *	This program is free software; you can redistribute it and/or modify
11  *	it under the terms of the GNU General Public License as published by
12  *	the Free Software Foundation; either version 2 of the License, or
13  *	(at your option) any later version.
14  *
15  *	This program is distributed in the hope that it will be useful,
16  *	but WITHOUT ANY WARRANTY; without even the implied warranty of
17  *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  *	GNU General Public License for more details.
19  *
20  *	You should have received a copy of the GNU General Public License
21  *	along with this program; if not, write to the Free Software
22  *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23  *
24  *  History:
25  *   0.1  04.01.2000  Created
26  */
27 
28 /*****************************************************************************/
29 #ifndef _LINUX_USBDEVICE_FS_H
30 #define _LINUX_USBDEVICE_FS_H
31 
32 #include <uapi/linux/usbdevice_fs.h>
33 
34 #ifdef CONFIG_COMPAT
35 #include <linux/compat.h>
36 
37 struct usbdevfs_ctrltransfer32 {
38         u8 bRequestType;
39         u8 bRequest;
40         u16 wValue;
41         u16 wIndex;
42         u16 wLength;
43         u32 timeout;  /* in milliseconds */
44         compat_caddr_t data;
45 };
46 
47 struct usbdevfs_bulktransfer32 {
48         compat_uint_t ep;
49         compat_uint_t len;
50         compat_uint_t timeout; /* in milliseconds */
51         compat_caddr_t data;
52 };
53 
54 struct usbdevfs_disconnectsignal32 {
55         compat_int_t signr;
56         compat_caddr_t context;
57 };
58 
59 struct usbdevfs_urb32 {
60 	unsigned char type;
61 	unsigned char endpoint;
62 	compat_int_t status;
63 	compat_uint_t flags;
64 	compat_caddr_t buffer;
65 	compat_int_t buffer_length;
66 	compat_int_t actual_length;
67 	compat_int_t start_frame;
68 	compat_int_t number_of_packets;
69 	compat_int_t error_count;
70 	compat_uint_t signr;
71 	compat_caddr_t usercontext; /* unused */
72 	struct usbdevfs_iso_packet_desc iso_frame_desc[];
73 };
74 
75 struct usbdevfs_ioctl32 {
76 	s32 ifno;
77 	s32 ioctl_code;
78 	compat_caddr_t data;
79 };
80 #endif
81 #endif /* _LINUX_USBDEVICE_FS_H */
82