NetBSD/sys/arch/arm32/ofw/ofisa_machdep.c

95 lines
2.7 KiB
C

/* $NetBSD: ofisa_machdep.c,v 1.2 1998/05/01 21:13:55 cgd Exp $ */
/*
* Copyright 1998
* Digital Equipment Corporation. All rights reserved.
*
* This software is furnished under license and may be used and
* copied only in accordance with the following terms and conditions.
* Subject to these conditions, you may download, copy, install,
* use, modify and distribute this software in source and/or binary
* form. No title or ownership is transferred hereby.
*
* 1) Any source code used, modified or distributed must reproduce
* and retain this copyright notice and list of conditions as
* they appear in the source file.
*
* 2) No right is granted to use any trade name, trademark, or logo of
* Digital Equipment Corporation. Neither the "Digital Equipment
* Corporation" name nor any trademark or logo of Digital Equipment
* Corporation may be used to endorse or promote products derived
* from this software without the prior written permission of
* Digital Equipment Corporation.
*
* 3) This software is provided "AS-IS" and any express or implied
* warranties, including but not limited to, any implied warranties
* of merchantability, fitness for a particular purpose, or
* non-infringement are disclaimed. In no event shall DIGITAL be
* liable for any damages whatsoever, and in particular, DIGITAL
* shall not be liable for special, indirect, consequential, or
* incidental damages or damages for lost profits, loss of
* revenue or loss of use, whether such damages arise in contract,
* negligence, tort, under statute, in equity, at law or otherwise,
* even if advised of the possibility of such damage.
*/
#include <sys/param.h>
#include <sys/device.h>
#include <machine/bus.h>
#include <machine/intr.h>
#include <dev/ofw/openfirm.h>
#include <dev/isa/isavar.h>
#include <dev/ofisa/ofisavar.h>
int
ofisa_get_isabus_data(phandle, iba)
int phandle;
struct isabus_attach_args *iba;
{
iba->iba_iot = &isa_io_bs_tag;
iba->iba_memt = &isa_io_bs_tag;
iba->iba_dmat = NULL;
iba->iba_ic = NULL;
return (0);
}
int
ofisa_ignore_child(pphandle, cphandle)
int pphandle, cphandle;
{
return (0);
}
#ifdef COMPAT_OLD_OFW
int
ofisa_md_match(parent, cf, aux)
struct device *parent;
struct cfdata *cf;
void *aux;
{
struct ofbus_attach_args *oba = aux;
char type[8];
char name[8];
int rv;
rv = 0;
if (1) { /* XXX old firmware compat enabled */
/* match type and name properties */
if (OF_getprop(oba->oba_phandle, "device_type", type,
sizeof(type)) > 0 &&
strcmp(type, "isa") == 0 &&
OF_getprop(oba->oba_phandle, "name", name,
sizeof(name)) > 0 &&
strcmp(name, "isa") == 0)
rv = 4;
}
return (rv);
}
#endif /* COMPAT_OLD_OFW */