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      1 /*	$NetBSD: ibus_3max.c,v 1.16 2016/11/16 19:37:06 macallan Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1999 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Tohru Nishimura.
      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 __KERNEL_RCSID(0, "$NetBSD: ibus_3max.c,v 1.16 2016/11/16 19:37:06 macallan Exp $");
     34 
     35 #include <sys/param.h>
     36 #include <sys/device.h>
     37 #include <sys/systm.h>
     38 
     39 #include <dev/tc/tcvar.h>
     40 
     41 #include <pmax/ibus/ibusvar.h>
     42 #include <pmax/pmax/kn02.h>
     43 
     44 static struct ibus_attach_args kn02sys_devs[] = {
     45 	{ "mc146818",	SYS_DEV_BOGUS,	KV(KN02_SYS_CLOCK),	0 },
     46 	{ "dc",  	SYS_DEV_SCC0,	KV(KN02_SYS_DZ),	0 },
     47 };
     48 
     49 static int	kn02sys_match(device_t, cfdata_t, void *);
     50 static void	kn02sys_attach(device_t, device_t, void *);
     51 
     52 CFATTACH_DECL_NEW(kn02sys, 0,
     53     kn02sys_match, kn02sys_attach, NULL, NULL);
     54 
     55 static int
     56 kn02sys_match(device_t parent, cfdata_t cf, void *aux)
     57 {
     58 	struct tc_attach_args *ta = aux;
     59 
     60 	return (strncmp("KN02SYS ", ta->ta_modname, TC_ROM_LLEN) == 0);
     61 }
     62 
     63 static void
     64 kn02sys_attach(device_t parent, device_t self, void *aux)
     65 {
     66 	struct ibus_dev_attach_args ida;
     67 
     68 	ida.ida_busname = "ibus";
     69 	ida.ida_devs = kn02sys_devs;
     70 	ida.ida_ndevs = __arraycount(kn02sys_devs);
     71 	ida.ida_memt = normal_memt;
     72 
     73 	ibusattach(parent, self, &ida);
     74 }
     75