tegrakernel/kernel/kernel-4.9/arch/m32r/include/asm/dma.h

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2022-02-16 09:13:02 -06:00
#ifndef _ASM_M32R_DMA_H
#define _ASM_M32R_DMA_H
#include <asm/io.h>
/*
* The maximum address that we can perform a DMA transfer
* to on this platform
*/
#define MAX_DMA_ADDRESS (PAGE_OFFSET+0x20000000)
#endif /* _ASM_M32R_DMA_H */