2 * usbfs header structures
3 * Copyright (C) 2007 Daniel Drake <dsd@gentoo.org>
4 * Copyright (c) 2001 Johannes Erdfelt <johannes@erdfelt.com>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef __LIBUSB_USBFS_H__
22 #define __LIBUSB_USBFS_H__
24 struct usbfs_ctrltransfer {
25 /* keep in sync with usbdevice_fs.h:usbdevfs_ctrltransfer */
26 uint8_t bmRequestType;
32 uint32_t timeout; /* in milliseconds */
38 struct usbfs_bulktransfer {
39 /* keep in sync with usbdevice_fs.h:usbdevfs_bulktransfer */
42 unsigned int timeout; /* in milliseconds */
48 struct usbfs_setinterface {
49 /* keep in sync with usbdevice_fs.h:usbdevfs_setinterface */
50 unsigned int interface;
51 unsigned int altsetting;
54 #define USBFS_MAXDRIVERNAME 255
56 struct usbfs_getdriver {
57 unsigned int interface;
58 char driver[USBFS_MAXDRIVERNAME + 1];
61 #define USBFS_URB_DISABLE_SPD 1
62 #define USBFS_URB_ISO_ASAP 2
63 #define USBFS_URB_QUEUE_BULK 0x10
66 USBFS_URB_TYPE_ISO = 0,
67 USBFS_URB_TYPE_INTERRUPT = 1,
68 USBFS_URB_TYPE_CONTROL = 2,
69 USBFS_URB_TYPE_BULK = 3,
72 struct usbfs_iso_packet_desc {
74 unsigned int actual_length;
78 #define MAX_URB_BUFFER_LENGTH 16384
82 unsigned char endpoint;
89 int number_of_packets;
93 struct usbfs_iso_packet_desc iso_frame_desc[0];
96 struct usbfs_connectinfo {
102 int ifno; /* interface 0..N ; negative numbers reserved */
103 int ioctl_code; /* MUST encode size + direction of data so the
104 * macros in <asm/ioctl.h> give correct values */
105 void *data; /* param buffer (in, or out) */
108 struct usbfs_hub_portinfo {
109 unsigned char numports;
110 unsigned char port[127]; /* port to device num mapping */
113 #define IOCTL_USBFS_CONTROL _IOWR('U', 0, struct usbfs_ctrltransfer)
114 #define IOCTL_USBFS_BULK _IOWR('U', 2, struct usbfs_bulktransfer)
115 #define IOCTL_USBFS_RESETEP _IOR('U', 3, unsigned int)
116 #define IOCTL_USBFS_SETINTF _IOR('U', 4, struct usbfs_setinterface)
117 #define IOCTL_USBFS_SETCONFIG _IOR('U', 5, unsigned int)
118 #define IOCTL_USBFS_GETDRIVER _IOW('U', 8, struct usbfs_getdriver)
119 #define IOCTL_USBFS_SUBMITURB _IOR('U', 10, struct usbfs_urb)
120 #define IOCTL_USBFS_DISCARDURB _IO('U', 11)
121 #define IOCTL_USBFS_REAPURB _IOW('U', 12, void *)
122 #define IOCTL_USBFS_REAPURBNDELAY _IOW('U', 13, void *)
123 #define IOCTL_USBFS_CLAIMINTF _IOR('U', 15, unsigned int)
124 #define IOCTL_USBFS_RELEASEINTF _IOR('U', 16, unsigned int)
125 #define IOCTL_USBFS_CONNECTINFO _IOW('U', 17, struct usbfs_connectinfo)
126 #define IOCTL_USBFS_IOCTL _IOWR('U', 18, struct usbfs_ioctl)
127 #define IOCTL_USBFS_HUB_PORTINFO _IOR('U', 19, struct usbfs_hub_portinfo)
128 #define IOCTL_USBFS_RESET _IO('U', 20)
129 #define IOCTL_USBFS_CLEAR_HALT _IOR('U', 21, unsigned int)
130 #define IOCTL_USBFS_DISCONNECT _IO('U', 22)
131 #define IOCTL_USBFS_CONNECT _IO('U', 23)