diff options
Diffstat (limited to 'include/asm-ia64/dma.h')
| -rw-r--r-- | include/asm-ia64/dma.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/asm-ia64/dma.h b/include/asm-ia64/dma.h new file mode 100644 index 00000000000..3be1b4925e1 --- /dev/null +++ b/include/asm-ia64/dma.h @@ -0,0 +1,23 @@ +#ifndef _ASM_IA64_DMA_H +#define _ASM_IA64_DMA_H + +/* + * Copyright (C) 1998-2002 Hewlett-Packard Co + * David Mosberger-Tang <davidm@hpl.hp.com> + */ + +#include <linux/config.h> + +#include <asm/io.h> /* need byte IO */ + +extern unsigned long MAX_DMA_ADDRESS; + +#ifdef CONFIG_PCI + extern int isa_dma_bridge_buggy; +#else +# define isa_dma_bridge_buggy (0) +#endif + +#define free_dma(x) + +#endif /* _ASM_IA64_DMA_H */ |