diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2008-04-07 22:34:24 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2008-04-07 22:34:24 +0000 |
| commit | af4c22c8744ba408af707eee2bc811951090c4cc (patch) | |
| tree | 9c2dda3b3c7261565845a3aabda6aea130acd1af /sys/arch/sgi/localbus | |
| parent | 5b094a47c690d60d925bff364955b78fead69826 (diff) | |
Since uncached virtual addresses will depend upon space identifiers on R1xk
systems, switch to the PHYS_TO_UNCACHED macro to compute proper addresses.
Not really necessary for the O2 which does not implement spaces, but can't
hurt either.
Diffstat (limited to 'sys/arch/sgi/localbus')
| -rw-r--r-- | sys/arch/sgi/localbus/macebus.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/sgi/localbus/macebus.c b/sys/arch/sgi/localbus/macebus.c index 96d6f504833..d7420aea779 100644 --- a/sys/arch/sgi/localbus/macebus.c +++ b/sys/arch/sgi/localbus/macebus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: macebus.c,v 1.35 2008/03/30 20:14:40 miod Exp $ */ +/* $OpenBSD: macebus.c,v 1.36 2008/04/07 22:34:23 miod Exp $ */ /* * Copyright (c) 2000-2004 Opsycon AB (www.opsycon.se) @@ -221,7 +221,7 @@ macebusattach(struct device *parent, struct device *self, void *aux) printf(": cannot map CRIME control registers\n"); return; } - hwmask_addr = (void *)(PHYS_TO_XKPHYS(CRIMEBUS_BASE, CCA_NC) + + hwmask_addr = (void *)(PHYS_TO_UNCACHED(CRIMEBUS_BASE) + CRIME_INT_MASK); creg = bus_space_read_8(&crimebus_tag, crime_h, CRIME_REVISION); @@ -331,7 +331,7 @@ mace_space_map(bus_space_tag_t t, bus_addr_t offs, bus_size_t size, (bpa + size) < (MACEBUS_BASE + MACE_IO_OFFS + MACE_IO_SIZE)) || (bpa >= (MACEBUS_BASE + MACE_ISAX_OFFS) && (bpa + size) < (MACEBUS_BASE + MACE_ISAX_OFFS + MACE_ISAX_SIZE))) { - *bshp = PHYS_TO_XKPHYS(bpa, CCA_NC); + *bshp = PHYS_TO_UNCACHED(bpa); return 0; } |