/* $NetBSD: cpu.c,v 1.29.6.1 2011/06/06 09:06:23 jruoho Exp $ */
/*
* Copyright (c) 1994, 1995 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Chris G. Demetriou
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.29.6.1 2011/06/06 09:06:23 jruoho Exp $");
#include <sys/param.h>
#include <sys/device.h>
#include <sys/systm.h>
#include <sys/cpu.h>
#include <mips/locore.h>
#include <machine/autoconf.h>
#include "ioconf.h"
static int cpumatch(device_t, cfdata_t, void *);
static void cpuattach(device_t, device_t, void *);
CFATTACH_DECL_NEW(cpu, 0,
cpumatch, cpuattach, NULL, NULL);
static int
cpumatch(device_t parent, cfdata_t cf, void *aux)
{
struct mainbus_attach_args *ma = aux;
/* make sure that we're looking for a CPU. */
if (strcmp(ma->ma_name, cpu_cd.cd_name) != 0) {
return 0;
}
return 1;
}
static void
cpuattach(device_t parent, device_t self, void *aux)
{
struct cpu_info * const ci = curcpu();
ci->ci_dev = self;
self->dv_private = ci;
aprint_normal(": ");
cpu_identify(self);
}