FreeBSD/Linux Kernel Cross Reference
sys/dev/pci/usb_pci.c

     /*      $NetBSD: usb_pci.c,v 1.3 2002/02/14 21:58:30 augustss Exp $     */
     
     /*
      * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Lennart Augustsson (lennart@augustsson.net).
      *
     * 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.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *        This product includes software developed by the NetBSD
     *        Foundation, Inc. and its contributors.
     * 4. Neither the name of The NetBSD Foundation nor the names of its
     *    contributors may be used to endorse or promote products derived
     *    from this software without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
     */
    
    #include <sys/cdefs.h>
    __KERNEL_RCSID(0, "$NetBSD: usb_pci.c,v 1.3 2002/02/14 21:58:30 augustss Exp $");
    
    #include <sys/param.h>
    #include <sys/systm.h>
    #include <sys/kernel.h>
    #include <sys/queue.h>
    #include <sys/proc.h>
    
    #include <dev/pci/pcivar.h>
    #include <dev/pci/usb_pci.h>
    
    #include <dev/usb/usb.h>
    #include <dev/usb/usbdi.h>
    #include <dev/usb/usbdivar.h>
    
    #include <dev/usb/ehcireg.h>
    #include <dev/usb/ehcivar.h>
    
    struct usb_pci_alldevs ehci_pci_alldevs =
            TAILQ_HEAD_INITIALIZER(ehci_pci_alldevs);
    
    void
    usb_pci_add(struct usb_pci *up, struct pci_attach_args *pa, struct usbd_bus *bu)
    {
            TAILQ_INSERT_TAIL(&ehci_pci_alldevs, up, next);
            up->bus = pa->pa_bus;
            up->device = pa->pa_device;
            up->function = pa->pa_function;
            up->usb = bu;
    }
    
    void
    usb_pci_rem(struct usb_pci *up)
    {
            TAILQ_REMOVE(&ehci_pci_alldevs, up, next);
    }

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