From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- arch/x86/include/asm/dma-direct.h | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 arch/x86/include/asm/dma-direct.h (limited to 'arch/x86/include/asm/dma-direct.h') 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 */ -- cgit v1.2.3