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16 lines
373 B
C
16 lines
373 B
C
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// SPDX-License-Identifier: GPL-2.0
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#ifndef _RISCV_ASM_DMA_MAPPING_H
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#define _RISCV_ASM_DMA_MAPPING_H 1
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#ifdef CONFIG_SWIOTLB
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#include <linux/swiotlb.h>
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static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
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{
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return &swiotlb_dma_ops;
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}
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#else
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#include <asm-generic/dma-mapping.h>
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#endif /* CONFIG_SWIOTLB */
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#endif /* _RISCV_ASM_DMA_MAPPING_H */
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