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/sgi/include | |
| 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/sgi/include')
| -rw-r--r-- | sys/arch/sgi/include/bus.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/arch/sgi/include/bus.h b/sys/arch/sgi/include/bus.h index 9b859b9caec..c6c2dda82ea 100644 --- a/sys/arch/sgi/include/bus.h +++ b/sys/arch/sgi/include/bus.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bus.h,v 1.19 2009/07/23 19:24:56 miod Exp $ */ +/* $OpenBSD: bus.h,v 1.20 2009/07/26 18:48:55 miod Exp $ */ /* * Copyright (c) 2003-2004 Opsycon AB Sweden. All rights reserved. @@ -114,6 +114,10 @@ struct mips_bus_space { #define bus_space_subregion(t, h, o, s, p) \ (*(t)->_space_subregion)((t), (h), (o), (s), (p)) +#define BUS_SPACE_MAP_CACHEABLE 0x01 +#define BUS_SPACE_MAP_LINEAR 0x02 +#define BUS_SPACE_MAP_PREFETCHABLE 0x04 + #define bus_space_vaddr(t, h) (*(t)->_space_vaddr)((t), (h)) /*----------------------------------------------------------------------------*/ @@ -298,9 +302,6 @@ bus_space_copy_8(void *v, bus_space_handle_t h1, bus_size_t o1, #define BUS_BARRIER_READ BUS_SPACE_BARRIER_READ #define BUS_BARRIER_WRITE BUS_SPACE_BARRIER_WRITE -#define BUS_SPACE_MAP_CACHEABLE 0x01 -#define BUS_SPACE_MAP_LINEAR 0x02 - #define BUS_DMA_WAITOK 0x000 #define BUS_DMA_NOWAIT 0x001 #define BUS_DMA_ALLOCNOW 0x002 |