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-rw-r--r--sys/arch/mac68k/dev/grf_mv.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/arch/mac68k/dev/grf_mv.c b/sys/arch/mac68k/dev/grf_mv.c
index bfdc7f581e1..0f4a0110010 100644
--- a/sys/arch/mac68k/dev/grf_mv.c
+++ b/sys/arch/mac68k/dev/grf_mv.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: grf_mv.c,v 1.8 1997/03/12 13:36:57 briggs Exp $ */
+/* $OpenBSD: grf_mv.c,v 1.9 1997/03/14 14:16:52 briggs Exp $ */
/* $NetBSD: grf_mv.c,v 1.17 1997/02/24 06:20:06 scottr Exp $ */
/*
@@ -248,8 +248,9 @@ grfmv_attach(parent, self, aux)
gm = &sc->curr_mode;
gm->mode_id = mode;
- gm->fbbase = (caddr_t) (sc->sc_slot.virtual_base + image.offset);
- gm->fboff = image.offset;
+ gm->fbbase = (caddr_t) (sc->sc_slot.virtual_base +
+ mac68k_trunc_page(image.offset));
+ gm->fboff = image.offset & PGOFSET;
gm->rowbytes = image.rowbytes;
gm->width = image.right - image.left;
gm->height = image.bottom - image.top;