diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/include/asm/dma-direct.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/include/asm/dma-direct.h b/arch/x86/include/asm/dma-direct.h new file mode 100644 index 000000000..1a19251ea --- /dev/null +++ b/arch/x86/include/asm/dma-direct.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef ASM_X86_DMA_DIRECT_H +#define ASM_X86_DMA_DIRECT_H 1 + +bool dma_capable(struct device *dev, dma_addr_t addr, size_t size); +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 /* ASM_X86_DMA_DIRECT_H */ |