diff options
Diffstat (limited to 'sys/arch/macppc/include/bus.h')
| -rw-r--r-- | sys/arch/macppc/include/bus.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arch/macppc/include/bus.h b/sys/arch/macppc/include/bus.h index b56a5f57750..61bc9e5a252 100644 --- a/sys/arch/macppc/include/bus.h +++ b/sys/arch/macppc/include/bus.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bus.h,v 1.13 2007/02/07 03:20:37 dlg Exp $ */ +/* $OpenBSD: bus.h,v 1.14 2009/04/20 00:42:06 oga Exp $ */ /* * Copyright (c) 1997 Per Fogelstrom. All rights reserved. @@ -463,6 +463,7 @@ bus_space_copy_4(void *v, bus_space_handle_t h1, bus_space_handle_t h2, #define BUS_DMA_READ 0x100 /* mapping is device -> memory only */ #define BUS_DMA_WRITE 0x200 /* mapping is memory -> device only */ #define BUS_DMA_STREAMING 0x400 /* hint: sequential, unidirectional */ +#define BUS_DMA_ZERO 0x800 /* zero memory in dmamem_alloc */ /* Forwards needed by prototypes below. */ |