diff options
Diffstat (limited to 'arch/s390/include/asm/dma.h')
| -rw-r--r-- | arch/s390/include/asm/dma.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/s390/include/asm/dma.h b/arch/s390/include/asm/dma.h new file mode 100644 index 00000000000..7425c6af6cd --- /dev/null +++ b/arch/s390/include/asm/dma.h @@ -0,0 +1,16 @@ +/* + * include/asm-s390/dma.h + * + * S390 version + */ + +#ifndef _ASM_DMA_H +#define _ASM_DMA_H + +#include <asm/io.h> /* need byte IO */ + +#define MAX_DMA_ADDRESS 0x80000000 + +#define free_dma(x) do { } while (0) + +#endif /* _ASM_DMA_H */ |