xref: /dragonfly/sys/bus/u4b/usb_dynamic.h (revision 7810100d)
1 /* $FreeBSD: head/sys/dev/usb/usb_dynamic.h 225469 2011-09-10 15:55:36Z hselasky $ */
2 /*-
3  * Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24  * SUCH DAMAGE.
25  */
26 
27 #ifndef _USB_DYNAMIC_H_
28 #define	_USB_DYNAMIC_H_
29 
30 /* prototypes */
31 
32 struct usb_device;
33 struct usbd_lookup_info;
34 struct usb_device_request;
35 
36 /* typedefs */
37 
38 typedef usb_error_t	(usb_temp_setup_by_index_t)(struct usb_device *udev,
39 			    uint16_t index);
40 typedef uint8_t		(usb_test_quirk_t)(const struct usbd_lookup_info *info,
41 			    uint16_t quirk);
42 typedef int		(usb_quirk_ioctl_t)(unsigned long cmd, caddr_t data,
43 			    int fflag, struct thread *td);
44 typedef void		(usb_temp_unsetup_t)(struct usb_device *udev);
45 
46 /* global function pointers */
47 
48 extern usb_handle_req_t *usb_temp_get_desc_p;
49 extern usb_temp_setup_by_index_t *usb_temp_setup_by_index_p;
50 extern usb_temp_unsetup_t *usb_temp_unsetup_p;
51 extern usb_test_quirk_t *usb_test_quirk_p;
52 extern usb_quirk_ioctl_t *usb_quirk_ioctl_p;
53 extern devclass_t usb_devclass_ptr;
54 
55 /* function prototypes */
56 
57 void	usb_temp_unload(void *);
58 void	usb_quirk_unload(void *);
59 void	usb_bus_unload(void *);
60 
61 #endif					/* _USB_DYNAMIC_H_ */
62