xref: /linux/arch/um/include/asm/dma.h (revision bfd5bb6f90af092aa345b15cd78143956a13c2a8)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __UM_DMA_H
3 #define __UM_DMA_H
4 
5 #include <asm/io.h>
6 
7 extern unsigned long uml_physmem;
8 
9 #define MAX_DMA_ADDRESS (uml_physmem)
10 
11 #endif
12