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on AGP capable bridges try to attach an agp device

This commit is contained in:
macallan 2007-03-25 23:43:17 +00:00
parent b2fbecd2f8
commit 780a081043
1 changed files with 15 additions and 2 deletions
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17
sys/arch/macppc/pci/pchb.c
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@ -1,4 +1,4 @@
/* $NetBSD: pchb.c,v 1.13 2006/09/24 19:17:28 briggs Exp $ */
/* $NetBSD: pchb.c,v 1.14 2007/03/25 23:43:17 macallan Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pchb.c,v 1.13 2006/09/24 19:17:28 briggs Exp $");
__KERNEL_RCSID(0, "$NetBSD: pchb.c,v 1.14 2007/03/25 23:43:17 macallan Exp $");
#include <sys/types.h>
#include <sys/param.h>
@ -49,6 +49,9 @@ __KERNEL_RCSID(0, "$NetBSD: pchb.c,v 1.13 2006/09/24 19:17:28 briggs Exp $");
#include <dev/pci/pcivar.h>
#include <dev/pci/pcireg.h>
#include <dev/pci/pcidevs.h>
#include <dev/pci/agpreg.h>
#include <dev/pci/agpvar.h>
#include "agp.h"
int pchbmatch __P((struct device *, struct cfdata *, void *));
void pchbattach __P((struct device *, struct device *, void *));
@ -114,6 +117,9 @@ pchbattach(parent, self, aux)
void *aux;
{
struct pci_attach_args *pa = aux;
#if NAGP > 0
struct agpbus_attach_args apa;
#endif
char devinfo[256];
printf("\n");
@ -127,4 +133,11 @@ pchbattach(parent, self, aux)
pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo));
printf("%s: %s (rev. 0x%02x)\n", self->dv_xname, devinfo,
PCI_REVISION(pa->pa_class));
#if NAGP > 0
if (pci_get_capability(pa->pa_pc, pa->pa_tag, PCI_CAP_AGP,
NULL, NULL) != 0) {
apa.apa_pci_args = *pa;
config_found_ia(self, "agpbus", &apa, agpbusprint);
}
#endif
}