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

     /*      $NetBSD: pci_quirks.c,v 1.3 2003/08/15 07:17:21 itojun Exp $    */
     
     /*
      * Copyright (c) 1998 Christopher G. Demetriou.  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.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *      This product includes software developed by Christopher G. Demetriou
     *      for the NetBSD Project.
     * 4. The name of the author may not be used to endorse or promote products
     *    derived from this software without specific prior written permission
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
     */
    
    /*
     * PCI Quirk data table and lookup function.
     */
    
    #include <sys/cdefs.h>
    __KERNEL_RCSID(0, "$NetBSD: pci_quirks.c,v 1.3 2003/08/15 07:17:21 itojun Exp $");
    
    #include <sys/param.h>
    #include <sys/device.h>
    
    #include <dev/pci/pcireg.h>
    #include <dev/pci/pcivar.h>
    #include <dev/pci/pcidevs.h>
    
    static const struct pci_quirkdata pci_quirks[] = {
            { PCI_VENDOR_INTEL, PCI_PRODUCT_INTEL_82371FB_ISA,
                PCI_QUIRK_MULTIFUNCTION },
            { PCI_VENDOR_NS, PCI_PRODUCT_NS_SC1100_ISA,
                PCI_QUIRK_SKIP_FUNC1 | PCI_QUIRK_SKIP_FUNC4 },
    };
    
    const struct pci_quirkdata *
    pci_lookup_quirkdata(vendor, product)
            pci_vendor_id_t vendor;
            pci_product_id_t product;
    {
            int i;
    
            for (i = 0; i < (sizeof pci_quirks / sizeof pci_quirks[0]); i++)
                    if (vendor == pci_quirks[i].vendor &&
                        product == pci_quirks[i].product)
                            return (&pci_quirks[i]);
            return (NULL);
    }

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