1/*	$NetBSD: ofisa_machdep.c,v 1.9 2011/07/19 15:07:43 dyoung Exp $	*/
2
3/*
4 * Copyright 1998
5 * Digital Equipment Corporation. All rights reserved.
6 *
7 * This software is furnished under license and may be used and
8 * copied only in accordance with the following terms and conditions.
9 * Subject to these conditions, you may download, copy, install,
10 * use, modify and distribute this software in source and/or binary
11 * form. No title or ownership is transferred hereby.
12 *
13 * 1) Any source code used, modified or distributed must reproduce
14 *    and retain this copyright notice and list of conditions as
15 *    they appear in the source file.
16 *
17 * 2) No right is granted to use any trade name, trademark, or logo of
18 *    Digital Equipment Corporation. Neither the "Digital Equipment
19 *    Corporation" name nor any trademark or logo of Digital Equipment
20 *    Corporation may be used to endorse or promote products derived
21 *    from this software without the prior written permission of
22 *    Digital Equipment Corporation.
23 *
24 * 3) This software is provided "AS-IS" and any express or implied
25 *    warranties, including but not limited to, any implied warranties
26 *    of merchantability, fitness for a particular purpose, or
27 *    non-infringement are disclaimed. In no event shall DIGITAL be
28 *    liable for any damages whatsoever, and in particular, DIGITAL
29 *    shall not be liable for special, indirect, consequential, or
30 *    incidental damages or damages for lost profits, loss of
31 *    revenue or loss of use, whether such damages arise in contract,
32 *    negligence, tort, under statute, in equity, at law or otherwise,
33 *    even if advised of the possibility of such damage.
34 */
35
36#include <sys/cdefs.h>
37__KERNEL_RCSID(0, "$NetBSD: ofisa_machdep.c,v 1.9 2011/07/19 15:07:43 dyoung Exp $");
38
39#include "opt_compat_old_ofw.h"
40
41#include <sys/param.h>
42#include <sys/device.h>
43#include <sys/systm.h>
44#include <sys/bus.h>
45#include <machine/intr.h>
46
47#include <dev/ofw/openfirm.h>
48#include <dev/isa/isavar.h>
49#include <dev/ofisa/ofisavar.h>
50
51#include "isadma.h"
52
53int
54ofisa_get_isabus_data(int phandle, struct isabus_attach_args *iba)
55{
56
57	iba->iba_iot = &isa_io_bs_tag;
58	iba->iba_memt = &isa_mem_bs_tag;
59#if (NISADMA > 0)
60	iba->iba_dmat = &isa_bus_dma_tag;
61#endif
62	iba->iba_ic = &isa_chipset_tag;
63
64	return (0);
65}
66
67int
68ofisa_ignore_child(int pphandle, int cphandle)
69{
70
71	return (0);
72}
73
74#ifdef COMPAT_OLD_OFW
75
76int
77ofisa_md_match(device_t parent, cfdata_t cf, void *aux)
78{
79	struct ofbus_attach_args *oba = aux;
80	char type[8];
81	char name[8];
82	int rv;
83
84	rv = 0;
85	if (1) {		/* XXX old firmware compat enabled */
86		/* match type and name properties */
87		if (OF_getprop(oba->oba_phandle, "device_type", type,
88		      sizeof(type)) > 0 &&
89		    strcmp(type, "isa") == 0 &&
90		    OF_getprop(oba->oba_phandle, "name", name,
91		      sizeof(name)) > 0 &&
92		    strcmp(name, "isa") == 0)
93			rv = 4;
94	}
95	return (rv);
96}
97
98#endif /* COMPAT_OLD_OFW */
99