pcib.c revision 1.1
1/* $NetBSD: pcib.c,v 1.1 2000/03/19 23:07:48 soren Exp $ */ 2 3/* 4 * Copyright (c) 2000 Soren S. Jorvang. 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 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/types.h> 29#include <sys/param.h> 30#include <sys/systm.h> 31#include <sys/device.h> 32 33#include <machine/bus.h> 34 35#include <dev/pci/pcivar.h> 36#include <dev/pci/pcireg.h> 37 38#include <dev/pci/pcidevs.h> 39 40static int pcib_match(struct device *, struct cfdata *, void *); 41static void pcib_attach(struct device *, struct device *, void *); 42 43struct cfattach pcib_ca = { 44 sizeof(struct device), pcib_match, pcib_attach 45}; 46 47static int 48pcib_match(parent, match, aux) 49 struct device *parent; 50 struct cfdata *match; 51 void *aux; 52{ 53 struct pci_attach_args *pa = aux; 54 55 if ((PCI_VENDOR(pa->pa_id) == PCI_VENDOR_VIATECH) && 56 (PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_VIATECH_VT82C586_ISA)) 57 return 1; 58 59 return 0; 60} 61 62static void 63pcib_attach(parent, self, aux) 64 struct device *parent; 65 struct device *self; 66 void *aux; 67{ 68 struct pci_attach_args *pa = aux; 69 char devinfo[256]; 70 71 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo); 72 printf("\n%s: %s, rev %d\n", self->dv_xname, devinfo, 73 PCI_REVISION(pa->pa_class)); 74} 75