sys/bus/u4b/usb_dynamic.h

   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_ */