diff options
Diffstat (limited to 'arch/loongarch/include/asm/dma-direct.h')
| -rw-r--r-- | arch/loongarch/include/asm/dma-direct.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/dma-direct.h b/arch/loongarch/include/asm/dma-direct.h new file mode 100644 index 000000000..75ccd808a --- /dev/null +++ b/arch/loongarch/include/asm/dma-direct.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ +#ifndef _LOONGARCH_DMA_DIRECT_H +#define _LOONGARCH_DMA_DIRECT_H + +dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr); +phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr); + +#endif /* _LOONGARCH_DMA_DIRECT_H */ |