1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * This file is subject to the terms and conditions of the GNU General Public
4  * License.  See the file "COPYING" in the main directory of this archive
5  * for more details.
6  *
7  * Copyright (C) 2020 Loongson Technology Corporation Limited
8  *
9  */
10 #ifndef _LOONGARCH_DMA_DIRECT_H
11 #define _LOONGARCH_DMA_DIRECT_H
12 
13 dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr);
14 phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr);
15 
16 #endif /* _LOONGARCH_DMA_DIRECT_H */
17