84 lines
2.9 KiB
C
84 lines
2.9 KiB
C
/* $NetBSD: ixp12x0_mainbus.c,v 1.3 2002/10/02 05:10:35 thorpej 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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/*
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* front-end for the ixp12x0 I/O Processor.
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*/
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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 <machine/autoconf.h>
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#include <machine/bus.h>
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#include <evbarm/ixm1200/ixm1200reg.h>
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#include <evbarm/ixm1200/ixm1200var.h>
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#include <arm/ixp12x0/ixp12x0reg.h>
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#include <arm/ixp12x0/ixp12x0var.h>
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#include "locators.h"
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static int ixp12x0_mainbus_match(struct device *, struct cfdata *, void *);
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static void ixp12x0_mainbus_attach(struct device *, struct device *, void *);
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CFATTACH_DECL(ixpio_mainbus, sizeof(struct ixp12x0_softc),
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ixp12x0_mainbus_match, ixp12x0_mainbus_attach, NULL, NULL);
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extern struct bus_space ixp12x0_bs_tag;
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int
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ixp12x0_mainbus_match(struct device *parent, struct cfdata *cf, void *aux)
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{
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return (1);
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}
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void
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ixp12x0_mainbus_attach(struct device *parent, struct device *self, void *aux)
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{
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struct ixp12x0_softc *sc = (void *) self;
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ixp12x0_bs_init(&ixp12x0_bs_tag, sc);
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sc->sc_iot = &ixp12x0_bs_tag;
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sc->sc_ioh = IXP12X0_PCI_VBASE;
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/*
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* Initialize the interrupt part of our PCI chipset tag
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*/
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ixm1200_pci_init(&sc->ia_pci_chipset, sc);
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ixp12x0_attach(sc);
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}
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