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Annotation of sys/dev/pci/pci_quirks.c, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: pci_quirks.c,v 1.5 2007/07/02 07:19:54 dlg Exp $      */
                      2: /*     $NetBSD: pci_quirks.c,v 1.1 1998/05/31 06:03:44 cgd Exp $       */
                      3:
                      4: /*
                      5:  * Copyright (c) 1998 Christopher G. Demetriou.  All rights reserved.
                      6:  *
                      7:  * Redistribution and use in source and binary forms, with or without
                      8:  * modification, are permitted provided that the following conditions
                      9:  * are met:
                     10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
                     12:  * 2. Redistributions in binary form must reproduce the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer in the
                     14:  *    documentation and/or other materials provided with the distribution.
                     15:  * 3. All advertising materials mentioning features or use of this software
                     16:  *    must display the following acknowledgement:
                     17:  *      This product includes software developed by Christopher G. Demetriou
                     18:  *     for the NetBSD Project.
                     19:  * 4. The name of the author may not be used to endorse or promote products
                     20:  *    derived from this software without specific prior written permission
                     21:  *
                     22:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     23:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     24:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     25:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     26:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     27:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     28:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     29:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     30:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     31:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     32:  */
                     33:
                     34: /*
                     35:  * PCI Quirk data table and lookup function.
                     36:  */
                     37:
                     38: #include <sys/param.h>
                     39: #include <sys/device.h>
                     40:
                     41: #include <dev/pci/pcireg.h>
                     42: #include <dev/pci/pcivar.h>
                     43: #include <dev/pci/pcidevs.h>
                     44:
                     45: static const struct pci_quirkdata pci_quirks[] = {
                     46:        { PCI_VENDOR_INTEL, PCI_PRODUCT_INTEL_82371FB_ISA,
                     47:            PCI_QUIRK_MULTIFUNCTION }
                     48: };
                     49:
                     50: const struct pci_quirkdata *
                     51: pci_lookup_quirkdata(pci_vendor_id_t vendor, pci_product_id_t product)
                     52: {
                     53:        int i;
                     54:
                     55:        for (i = 0; i < (sizeof pci_quirks / sizeof pci_quirks[0]); i++)
                     56:                if (vendor == pci_quirks[i].vendor &&
                     57:                    product == pci_quirks[i].product)
                     58:                        return (&pci_quirks[i]);
                     59:        return (NULL);
                     60: }