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authorMark Kettenis <kettenis@cvs.openbsd.org>2013-08-16 18:20:47 +0000
committerMark Kettenis <kettenis@cvs.openbsd.org>2013-08-16 18:20:47 +0000
commit48f66d5a2e6541df0aae2602b9b66de6c723c811 (patch)
tree2431c57193bcd74f4c9fc65d27e843a26d8a4e9f /sys
parentd48e19307a3e50ed051a75b60b72dab8ddcfb27e (diff)
Use mapiodev instead of bus_space_map the do the initial mapping of the
frame buffer. This allows radeondrm(4) to bus_space_map it without panicking. ok mpi@, jsg@
Diffstat (limited to 'sys')
-rw-r--r--sys/arch/macppc/pci/vgafb.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/arch/macppc/pci/vgafb.c b/sys/arch/macppc/pci/vgafb.c
index 19523be8b0a..64521200805 100644
--- a/sys/arch/macppc/pci/vgafb.c
+++ b/sys/arch/macppc/pci/vgafb.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: vgafb.c,v 1.49 2013/08/12 08:03:56 mpi Exp $ */
+/* $OpenBSD: vgafb.c,v 1.50 2013/08/16 18:20:46 kettenis Exp $ */
/* $NetBSD: vga.c,v 1.3 1996/12/02 22:24:54 cgd Exp $ */
/*
@@ -103,10 +103,7 @@ vgafb_init(bus_space_tag_t iot, bus_space_tag_t memt, struct vga_config *vc,
vc->vc_memt = memt;
vc->membase = membase;
vc->memsize = memsize;
-
- if (bus_space_map(vc->vc_memt, membase, memsize,
- /* XXX */ppc_proc_is_64b ? 0 : 1, &vc->vc_memh))
- panic("vgafb_init: can't map mem space");
+ vc->vc_memh = (bus_space_handle_t)mapiodev(membase, memsize);
}
void