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

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/* $NetBSD: ofisascr.c,v 1.5 1999/03/19 04:58:45 cgd Exp $ */
/*
* Copyright 1997
* 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.
*/
/*
* OFW Glue for Smart Card Driver
*/
#include <sys/param.h>
#include <sys/device.h>
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#include <sys/systm.h>
#include <machine/intr.h>
#include <dev/ofw/openfirm.h>
#include <dev/isa/isavar.h>
#include <arm32/shark/sequoia.h>
int ofisascrprobe __P((struct device *, struct cfdata *, void *));
void ofisascrattach __P((struct device *, struct device *, void *));
struct cfattach ofisascr_ca = {
sizeof(struct device), ofisascrprobe, ofisascrattach
};
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extern struct cfdriver ofisascr_cd;
int
ofisascrprobe(parent, cf, aux)
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struct device *parent;
struct cfdata *cf;
void *aux;
{
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struct ofbus_attach_args *oba = aux;
char type[64];
char name[64];
/* At a minimum, must match type and name properties. */
if ( OF_getprop(oba->oba_phandle, "device_type", type,
sizeof(type)) < 0 || strcmp(type, "ISO7816") != 0 ||
OF_getprop(oba->oba_phandle, "name", name, sizeof(name)) < 0 ||
strcmp(name, "scr") != 0)
return 0;
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/* Match, we dont have models yet */
return 2;
}
void
ofisascrattach(parent, dev, aux)
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struct device *parent, *dev;
void *aux;
{
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struct ofbus_attach_args *oba = aux;
struct isa_attach_args ia;
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printf("\n");
/* XXX - Hard-wire the ISA attach args for now. -JJK */
ia.ia_iot = &isa_io_bs_tag;
ia.ia_memt = &isa_mem_bs_tag;
ia.ia_ic = NULL; /* not used */
ia.ia_iobase = SEQUOIA_BASE;
ia.ia_iosize = SEQUOIA_NPORTS;
ia.ia_irq = IRQUNK;
ia.ia_drq = DRQUNK;
ia.ia_maddr = MADDRUNK;
ia.ia_msize = 0;
ia.ia_aux = (void *)oba->oba_phandle;
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config_found(dev, &ia, NULL);
}