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/* $OpenBSD: cpu_mainbus.c,v 1.2 2016/05/02 08:15:55 patrick Exp $ */
/* $NetBSD: cpu_mainbus.c,v 1.3 2002/01/05 22:41:48 chris Exp $ */
/*
* Copyright (c) 1995 Mark Brinicombe.
* Copyright (c) 1995 Brini.
* All rights reserved.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Brini.
* 4. The name of the company nor the name of the author may be used to
* endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY BRINI ``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 BRINI 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.
*
* RiscBSD kernel project
*
* cpu.c
*
* Probing and configuration for the master cpu
*
* Created : 10/10/95
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/device.h>
#include <sys/proc.h>
#if 0
#include <uvm/uvm_extern.h>
#include <machine/io.h>
#include <machine/conf.h>
#endif
#include <machine/cpu.h>
#if 0
#include <arm/cpus.h>
#include <arm/undefined.h>
#endif
#include <arm/mainbus/mainbus.h>
/*
* Prototypes
*/
static int cpu_mainbus_match (struct device *, void *, void *);
static void cpu_mainbus_attach (struct device *, struct device *, void *);
/*
* int cpumatch(struct device *parent, struct cfdata *cf, void *aux)
*/
static int
cpu_mainbus_match(struct device *parent, void *vcf, void *aux)
{
union mainbus_attach_args *ma = aux;
struct cfdata *cf = (struct cfdata *)vcf;
return (strcmp(cf->cf_driver->cd_name, ma->ma_name) == 0);
}
/*
* void cpusattach(struct device *parent, struct device *dev, void *aux)
*
* Attach the main cpu
*/
static void
cpu_mainbus_attach(parent, self, aux)
struct device *parent;
struct device *self;
void *aux;
{
cpu_attach(self);
}
struct cfattach cpu_mainbus_ca = {
sizeof(struct device), cpu_mainbus_match, cpu_mainbus_attach
};
struct cfdriver cpu_cd = {
NULL, "cpu", DV_DULL
};
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