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switch to PCI_MAGIC_IO_RANGE

This commit is contained in:
macallan 2008-02-28 00:21:38 +00:00
parent 82d7506fef
commit d15719537b
1 changed files with 7 additions and 6 deletions
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13
sys/dev/pci/radeonfb.c
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@ -1,4 +1,4 @@
/* $NetBSD: radeonfb.c,v 1.24 2007/12/01 17:00:41 ad Exp $ */
/* $NetBSD: radeonfb.c,v 1.25 2008/02/28 00:21:38 macallan Exp $ */
/*-
* Copyright (c) 2006 Itronix Inc.
@ -70,7 +70,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: radeonfb.c,v 1.24 2007/12/01 17:00:41 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: radeonfb.c,v 1.25 2008/02/28 00:21:38 macallan Exp $");
#define RADEONFB_DEFAULT_DEPTH 32
@ -1100,11 +1100,12 @@ radeonfb_mmap(void *v, void *vs, off_t offset, int prot)
BUS_SPACE_MAP_LINEAR);
}
#ifdef macppc
#ifdef PCI_MAGIC_IO_RANGE
/* allow mapping of IO space */
if ((offset >= 0xf2000000) && (offset < 0xf2800000)) {
pa = bus_space_mmap(sc->sc_iot, offset - 0xf2000000, 0, prot,
0);
if ((offset >= PCI_MAGIC_IO_RANGE) &&
(offset < PCI_MAGIC_IO_RANGE + 0x10000)) {
pa = bus_space_mmap(sc->sc_iot, offset - PCI_MAGIC_IO_RANGE,
0, prot, 0);
return pa;
}
#endif /* macppc */