27 lines
527 B
C
27 lines
527 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_CRIS_DMA_MAPPING_H
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#define _ASM_CRIS_DMA_MAPPING_H
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#ifdef CONFIG_PCI
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extern const struct dma_map_ops v32_dma_ops;
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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 &v32_dma_ops;
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}
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#else
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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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BUG();
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return NULL;
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}
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#endif
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static inline void
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dma_cache_sync(struct device *dev, void *vaddr, size_t size,
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enum dma_data_direction direction)
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{
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}
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#endif
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