sys/arch/evbarm/ixdp425/ixdp425_mainbus.c

   1 /*      $NetBSD: ixdp425_mainbus.c,v 1.5 2005/12/11 12:17:09 christos Exp $ */
   2
   3 /*
   4  * Copyright (c) 2003
   5  *      Ichiro FUKUHARA <ichiro@ichiro.org>.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY ICHIRO FUKUHARA ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL ICHIRO FUKUHARA OR THE VOICES IN HIS HEAD BE LIABLE FOR
  21  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  */
  29
  30 #include <sys/cdefs.h>
  31 __KERNEL_RCSID(0, "$NetBSD: ixdp425_mainbus.c,v 1.5 2005/12/11 12:17:09 christos Exp $");
  32
  33 /*
  34  * front-end for the ixp425 NetworkProcessor.
  35  */
  36
  37 #include <sys/param.h>
  38 #include <sys/systm.h>
  39 #include <sys/device.h>
  40
  41 #include <machine/autoconf.h>
  42 #include <machine/bus.h>
  43
  44 #include <arm/xscale/ixp425reg.h>
  45 #include <arm/xscale/ixp425var.h>
  46
  47 #include <evbarm/ixdp425/ixdp425var.h>
  48
  49 #include "locators.h"
  50
  51 static int      ixp425_mainbus_match(struct device *, struct cfdata *, void *);
  52 static void     ixp425_mainbus_attach(struct device *, struct device *, void *);
  53
  54 CFATTACH_DECL(ixpio_mainbus, sizeof(struct ixp425_softc),
  55     ixp425_mainbus_match, ixp425_mainbus_attach, NULL, NULL);
  56
  57 int
  58 ixp425_mainbus_match(struct device *parent, struct cfdata *cf, void *aux)
  59 {
  60         return (1);
  61 }
  62
  63 void
  64 ixp425_mainbus_attach(struct device *parent, struct device *self, void *aux)
  65 {
  66         struct ixp425_softc *sc = (void *) self;
  67
  68         ixp425_attach(sc);
  69 }