Searched defs:dma_map_ops (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/include/linux/ |
| D | dma-mapping.h | 79 struct dma_map_ops { struct
80 void* (*alloc)(struct device *dev, size_t size,
83 void (*free)(struct device *dev, size_t size,
86 int (*mmap)(struct device *, struct vm_area_struct *,
90 int (*get_sgtable)(struct device *dev, struct sg_table *sgt, void *,
93 dma_addr_t (*map_page)(struct device *dev, struct page *page,
97 void (*unmap_page)(struct device *dev, dma_addr_t dma_handle,
104 int (*map_sg)(struct device *dev, struct scatterlist *sg,
107 void (*unmap_sg)(struct device *dev,
111 dma_addr_t (*map_resource)(struct device *dev, phys_addr_t phys_addr,
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