| 1 | |
| 2 |
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| 3 | #include <linux/dma-mapping.h>
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| 4 |
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| 5 | __rust_helper void *rust_helper_dma_alloc_attrs(struct device *dev, size_t size,
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| 6 | dma_addr_t *dma_handle,
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| 7 | gfp_t flag, unsigned long attrs)
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| 8 | {
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| 9 | return dma_alloc_attrs(dev, size, dma_handle, flag, attrs);
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| 10 | }
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| 11 |
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| 12 | __rust_helper void rust_helper_dma_free_attrs(struct device *dev, size_t size,
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| 13 | void *cpu_addr,
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| 14 | dma_addr_t dma_handle,
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| 15 | unsigned long attrs)
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| 16 | {
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| 17 | dma_free_attrs(dev, size, cpu_addr, dma_handle, attrs);
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| 18 | }
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| 19 |
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| 20 | __rust_helper int rust_helper_dma_set_mask_and_coherent(struct device *dev,
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| 21 | u64 mask)
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| 22 | {
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| 23 | return dma_set_mask_and_coherent(dev, mask);
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| 24 | }
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| 25 |
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| 26 | __rust_helper int rust_helper_dma_set_mask(struct device *dev, u64 mask)
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| 27 | {
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| 28 | return dma_set_mask(dev, mask);
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| 29 | }
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| 30 |
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| 31 | __rust_helper int rust_helper_dma_set_coherent_mask(struct device *dev, u64 mask)
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| 32 | {
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| 33 | return dma_set_coherent_mask(dev, mask);
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| 34 | }
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| 35 |
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| 36 | __rust_helper int rust_helper_dma_map_sgtable(struct device *dev, struct sg_table *sgt,
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| 37 | enum dma_data_direction dir, unsigned long attrs)
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| 38 | {
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| 39 | return dma_map_sgtable(dev, sgt, dir, attrs);
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| 40 | }
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| 41 |
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| 42 | __rust_helper size_t rust_helper_dma_max_mapping_size(struct device *dev)
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| 43 | {
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| 44 | return dma_max_mapping_size(dev);
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| 45 | }
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| 46 |
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| 47 | __rust_helper void rust_helper_dma_set_max_seg_size(struct device *dev,
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| 48 | unsigned int size)
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| 49 | {
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| 50 | dma_set_max_seg_size(dev, size);
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| 51 | }
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