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      1 /*	$NetBSD: cpu_mainbus.c,v 1.2 2020/11/04 07:09:46 skrll Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2014 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Matt Thomas of 3am Software Foundry.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include <sys/cdefs.h>
     33 
     34 __RCSID("$NetBSD: cpu_mainbus.c,v 1.2 2020/11/04 07:09:46 skrll Exp $");
     35 
     36 #include <sys/param.h>
     37 #include <sys/systm.h>
     38 #include <sys/device.h>
     39 
     40 #include <riscv/locore.h>
     41 
     42 static int cpu_mainbus_match(device_t, cfdata_t, void *);
     43 static void cpu_mainbus_attach(device_t, device_t, void *);
     44 
     45 CFATTACH_DECL_NEW(cpu_mainbus, 0,
     46     cpu_mainbus_match, cpu_mainbus_attach, NULL, NULL);
     47 
     48 int
     49 cpu_mainbus_match(device_t parent, cfdata_t cf, void *aux)
     50 {
     51 	struct mainbus_attach_args * const maa = aux;
     52 
     53 	if (strcmp(maa->maa_name, cf->cf_name))
     54 		return 0;
     55 
     56 	return 1;
     57 }
     58 
     59 void
     60 cpu_mainbus_attach(device_t parent, device_t self, void *aux)
     61 {
     62 
     63 }
     64