diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2009-07-26 18:48:56 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2009-07-26 18:48:56 +0000 |
| commit | 7458aafff0569577b463f9c368e66cb25262aa6c (patch) | |
| tree | 70cdb126d1cfdb8654412193beda18a7118700fc /sys/arch/mvme68k | |
| parent | 7499c0ea68ce760474e8b4e98e74f2e0f120cc77 (diff) | |
Make sure all platforms understand the flags argument of bus_space_map() and
bus_space_alloc() as a bitmask of flags, and not a boolean controlling
cacheability; and make sure the three MI BUS_SPACE_MAP_xxx values documented
in the manual page are defined on all platforms as well.
Diffstat (limited to 'sys/arch/mvme68k')
| -rw-r--r-- | sys/arch/mvme68k/include/bus.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/arch/mvme68k/include/bus.h b/sys/arch/mvme68k/include/bus.h index 54d1857cbdc..ffe84c7fa8e 100644 --- a/sys/arch/mvme68k/include/bus.h +++ b/sys/arch/mvme68k/include/bus.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bus.h,v 1.4 2009/05/31 17:42:13 miod Exp $ */ +/* $OpenBSD: bus.h,v 1.5 2009/07/26 18:48:55 miod Exp $ */ /* * Copyright (c) 2004, Miodrag Vallat. * @@ -57,8 +57,9 @@ typedef const struct mvme68k_bus_space_tag *bus_space_tag_t; #define BUS_SPACE_BARRIER_READ 0 #define BUS_SPACE_BARRIER_WRITE 1 -#define BUS_SPACE_MAP_CACHEABLE 0x01 -#define BUS_SPACE_MAP_LINEAR 0x02 +#define BUS_SPACE_MAP_CACHEABLE 0x01 +#define BUS_SPACE_MAP_LINEAR 0x02 +#define BUS_SPACE_MAP_PREFETCHABLE 0x04 /* * General bus_space function set |