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Add support for "ohare" I/O controller.

This commit is contained in:
tsubai 1998-06-21 15:06:19 +00:00
parent df19693416
commit 37a089fe32
1 changed files with 56 additions and 4 deletions
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60
sys/arch/macppc/dev/obio.c
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@ -1,3 +1,36 @@
/* $NetBSD: obio.c,v 1.2 1998/06/21 15:06:19 tsubai Exp $ */
/*-
* Copyright (C) 1998 Internet Research Institute, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by
* Internet Research Institute, Inc.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/systm.h>
@ -33,9 +66,13 @@ obio_match(parent, cf, aux)
{
struct pci_attach_args *pa = aux;
if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_APPLE &&
PCI_PRODUCT(pa->pa_id) == 2)
return 1;
if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_APPLE)
switch (PCI_PRODUCT(pa->pa_id)) {
case 2: /* gc */
case 7: /* ohare */
return 1;
}
return 0;
}
@ -49,13 +86,28 @@ obio_attach(parent, self, aux)
void *aux;
{
struct obio_softc *sc = (struct obio_softc *)self;
struct pci_attach_args *pa = aux;
struct confargs ca;
int node, child, namelen;
u_int reg[20];
int intr[5];
char name[32];
node = OF_finddevice("/bandit/gc"); /* XXX */
switch (PCI_PRODUCT(pa->pa_id)) {
case 2:
node = OF_finddevice("/bandit/gc");
break;
case 7:
node = OF_finddevice("/bandit/ohare");
break;
default:
printf("obio_attach: unknown obio controller\n");
return;
}
sc->sc_node = node;
if (OF_getprop(node, "assigned-addresses", reg, sizeof(reg)) < 12)