| 1 | /* $NetBSD: pci_quirks.c,v 1.9 2009/08/19 16:31:28 pgoyette Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 1998 Christopher G. Demetriou. All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * 3. All advertising materials mentioning features or use of this software |
| 15 | * must display the following acknowledgement: |
| 16 | * This product includes software developed by Christopher G. Demetriou |
| 17 | * for the NetBSD Project. |
| 18 | * 4. The name of the author may not be used to endorse or promote products |
| 19 | * derived from this software without specific prior written permission |
| 20 | * |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 22 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 23 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 24 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 25 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 26 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 30 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | */ |
| 32 | |
| 33 | /* |
| 34 | * PCI Quirk data table and lookup function. |
| 35 | */ |
| 36 | |
| 37 | #include <sys/cdefs.h> |
| 38 | __KERNEL_RCSID(0, "$NetBSD: pci_quirks.c,v 1.9 2009/08/19 16:31:28 pgoyette Exp $" ); |
| 39 | |
| 40 | #include <sys/param.h> |
| 41 | #include <sys/device.h> |
| 42 | |
| 43 | #include <dev/pci/pcireg.h> |
| 44 | #include <dev/pci/pcivar.h> |
| 45 | #include <dev/pci/pcidevs.h> |
| 46 | |
| 47 | static const struct pci_quirkdata pci_quirks[] = { |
| 48 | { PCI_VENDOR_INTEL, PCI_PRODUCT_INTEL_82371FB_ISA, |
| 49 | PCI_QUIRK_MULTIFUNCTION }, |
| 50 | { PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_XBOX_PCHB, |
| 51 | PCI_QUIRK_SKIP_FUNC1 | PCI_QUIRK_SKIP_FUNC2 }, |
| 52 | }; |
| 53 | |
| 54 | const struct pci_quirkdata * |
| 55 | pci_lookup_quirkdata(pci_vendor_id_t vendor, pci_product_id_t product) |
| 56 | { |
| 57 | int i; |
| 58 | |
| 59 | for (i = 0; i < __arraycount(pci_quirks); i++) |
| 60 | if (vendor == pci_quirks[i].vendor && |
| 61 | product == pci_quirks[i].product) |
| 62 | return (&pci_quirks[i]); |
| 63 | return (NULL); |
| 64 | } |
| 65 | |