diff options
Diffstat (limited to 'arch/um/include/asm/dma.h')
| -rw-r--r-- | arch/um/include/asm/dma.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/um/include/asm/dma.h b/arch/um/include/asm/dma.h new file mode 100644 index 0000000000..fdc53642c7 --- /dev/null +++ b/arch/um/include/asm/dma.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __UM_DMA_H +#define __UM_DMA_H + +#include <asm/io.h> + +extern unsigned long uml_physmem; + +#define MAX_DMA_ADDRESS (uml_physmem) + +#endif |