FreeBSD/Linux Kernel Cross Reference
sys/dev/usb/usb_core.c

     /* $FreeBSD$ */
     /*-
      * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
      *
      * Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     */
    
    /*
     * USB specifications and other documentation can be found at
     * http://www.usb.org/developers/docs/ and
     * http://www.usb.org/developers/devclass_docs/
     */
    
    #ifdef USB_GLOBAL_INCLUDE_FILE
    #include USB_GLOBAL_INCLUDE_FILE
    #else
    #include <sys/stdint.h>
    #include <sys/stddef.h>
    #include <sys/param.h>
    #include <sys/queue.h>
    #include <sys/types.h>
    #include <sys/systm.h>
    #include <sys/kernel.h>
    #include <sys/bus.h>
    #include <sys/module.h>
    #include <sys/lock.h>
    #include <sys/mutex.h>
    #include <sys/condvar.h>
    #include <sys/sysctl.h>
    #include <sys/sx.h>
    #include <sys/unistd.h>
    #include <sys/callout.h>
    #include <sys/malloc.h>
    #include <sys/priv.h>
    #include <sys/proc.h>
    #include <sys/kdb.h>
    
    #include <dev/usb/usb.h>
    #include <dev/usb/usbdi.h>
    #endif                  /* USB_GLOBAL_INCLUDE_FILE */
    
    const struct usb_string_lang usb_string_lang_en = {
            sizeof(usb_string_lang_en), UDESC_STRING,
            { 0x09, 0x04 } /* American English */
    };
    
    MALLOC_DEFINE(M_USB, "USB", "USB");
    MALLOC_DEFINE(M_USBDEV, "USBdev", "USB device");
    
    int
    usbd_in_polling_mode(void)
    {
            return (USB_IN_POLLING_MODE_VALUE());
    }
    
    void
    usbd_dummy_timeout(void *arg)
    {
            /* NOP */
    }
    
    MODULE_VERSION(usb, 1);

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