99 lines
3.2 KiB
C
99 lines
3.2 KiB
C
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/* $NetBSD: nappi_nppb.c,v 1.1 2002/07/15 17:13:34 ichiro Exp $ */
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/*
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* Copyright (c) 2002
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* Ichiro FUKUHARA <ichiro@ichiro.org>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Ichiro FUKUHARA.
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* 4. The name of the company nor the name of the author may be used to
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* endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY ICHIRO FUKUHARA ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL ICHIRO FUKUHARA OR THE VOICES IN HIS HEAD BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "pci.h"
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#include "opt_pci.h"
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/device.h>
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#include <sys/extent.h>
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#include <sys/malloc.h>
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#include <machine/bus.h>
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#include <dev/pci/pcivar.h>
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#include <dev/pci/pcireg.h>
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#include <dev/pci/pcidevs.h>
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#include <dev/pci/pciconf.h>
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static int nppbmatch(struct device *, struct cfdata *, void *);
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static void nppbattach(struct device *, struct device *, void *);
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struct cfattach nppb_ca = {
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sizeof(struct device), nppbmatch, nppbattach
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};
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static int
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nppbmatch(struct device *parent, struct cfdata *cf, void *aux)
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{
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struct pci_attach_args *pa = aux;
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u_int32_t class, id;
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class = pa->pa_class;
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id = pa->pa_id;
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if (PCI_CLASS(class) == PCI_CLASS_BRIDGE &&
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PCI_SUBCLASS(class) == PCI_SUBCLASS_BRIDGE_MISC) {
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#ifdef PCI_DEBUG
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printf("pci vendor = 0x%08x\n", PCI_VENDOR(id));
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printf("pci class = 0x%08x\n", PCI_CLASS(class));
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printf("pci subclass = 0x%08x\n", PCI_SUBCLASS(class));
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#endif
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switch (PCI_VENDOR(id)) {
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case PCI_VENDOR_INTEL:
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switch (PCI_PRODUCT(id)) {
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case PCI_PRODUCT_INTEL_21555:
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return(1);
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}
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break;
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}
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}
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return(0);
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}
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static void
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nppbattach(struct device *parent, struct device *self, void *aux)
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{
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struct pci_attach_args *pa = aux;
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char devinfo[256];
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printf("\n");
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pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo);
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printf("%s: %s (rev. 0x%02x)\n", self->dv_xname, devinfo,
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PCI_REVISION(pa->pa_class));
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}
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