sys/bus/u4b/usb_core.c

   1 /* $FreeBSD: head/sys/dev/usb/usb_core.c 246123 2013-01-30 15:46:26Z 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 /*
  28  * USB specifications and other documentation can be found at
  29  * http://www.usb.org/developers/docs/ and
  30  * http://www.usb.org/developers/devclass_docs/
  31  */
  32
  33 #include <sys/stdint.h>
  34 #include <sys/param.h>
  35 #include <sys/queue.h>
  36 #include <sys/types.h>
  37 #include <sys/systm.h>
  38 #include <sys/kernel.h>
  39 #include <sys/bus.h>
  40 #include <sys/module.h>
  41 #include <sys/lock.h>
  42 #include <sys/mutex.h>
  43 #include <sys/condvar.h>
  44 #include <sys/sysctl.h>
  45 #include <sys/unistd.h>
  46 #include <sys/callout.h>
  47 #include <sys/malloc.h>
  48 #include <sys/priv.h>
  49
  50 #include <bus/u4b/usb.h>
  51 #include <bus/u4b/usbdi.h>
  52
  53 const struct usb_string_lang usb_string_lang_en = {
  54         sizeof(usb_string_lang_en), UDESC_STRING,
  55         { 0x09, 0x04 } /* American English */
  56 };
  57
  58 MALLOC_DEFINE(M_USB, "USB", "USB");
  59 MALLOC_DEFINE(M_USBDEV, "USBdev", "USB device");
  60
  61 MODULE_VERSION(usb, 1);