diff options
| -rw-r--r-- | sys/dev/pci/agp_i810.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/dev/pci/agp_i810.c b/sys/dev/pci/agp_i810.c index 64d1817f038..509ba476cc2 100644 --- a/sys/dev/pci/agp_i810.c +++ b/sys/dev/pci/agp_i810.c @@ -1,4 +1,4 @@ -/* $OpenBSD: agp_i810.c,v 1.56 2009/06/06 10:56:30 oga Exp $ */ +/* $OpenBSD: agp_i810.c,v 1.57 2009/06/06 11:11:10 oga Exp $ */ /*- * Copyright (c) 2000 Doug Rabson @@ -473,9 +473,15 @@ agp_i810_attach(struct device *parent, struct device *self, void *aux) printf(": can't get scribble page\n"); return; } + tmp = isc->isc_apaddr; + if (isc->chiptype == CHIP_I810) { + tmp += isc->dcache_size; + } else { + tmp += isc->stolen << AGP_PAGE_SHIFT; + } /* initialise all gtt entries to point to scribble page */ - for (tmp = isc->isc_apaddr; tmp < (isc->isc_apaddr + isc->isc_apsize); + for (; tmp < (isc->isc_apaddr + isc->isc_apsize); tmp += AGP_PAGE_SIZE) agp_i810_unbind_page(isc, tmp); |