1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
 4 */
 5#ifndef __ASM_DMA_H
 6#define __ASM_DMA_H
 7
 8#define MAX_DMA_ADDRESS	PAGE_OFFSET
 9#define MAX_DMA32_PFN	(1UL << (32 - PAGE_SHIFT))
10
11#endif