NetBSD-5.0.2/sys/arch/rs6000/rs6000/cpu.c

/*	$NetBSD: cpu.c,v 1.2 2008/04/28 20:23:34 martin Exp $	*/

/*-
 * Copyright (c) 2000, 2001 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by NONAKA Kimihiro.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.2 2008/04/28 20:23:34 martin Exp $");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/device.h>

#include <machine/autoconf.h>
#include <machine/bus.h>
#include <machine/cpu.h>

int cpumatch(struct device *, struct cfdata *, void *);
void cpuattach(struct device *, struct device *, void *);

CFATTACH_DECL(cpu, sizeof(struct device),
    cpumatch, cpuattach, NULL, NULL);

extern struct cfdriver cpu_cd;

int
cpumatch(struct device *parent, struct cfdata *cfdata, void *aux)
{
	struct confargs *ca = aux;

	if (strcmp(ca->ca_name, cpu_cd.cd_name) != 0)
		return (0);
	if (cpu_info[0].ci_dev != NULL)
		return (0);
	return (1);
}

void
cpuattach(struct device *parent, struct device *self, void *aux)
{
	struct cpu_info *ci;

	ci = cpu_attach_common(self, 0);
	if (ci == NULL)
		return;

/*	cpu_setup_prep_generic(self);*/
}