Searched defs:dma_map_ops (Results 1 – 1 of 1) sorted by relevance
| /device/soc/rockchip/common/sdk_linux/include/linux/ |
| D | dma-map-ops.h | 15 struct dma_map_ops { struct
16 void *(*alloc)(struct device *dev, size_t size, dma_addr_t *dma_handle,
18 void (*free)(struct device *dev, size_t size, void *vaddr,
20 struct page *(*alloc_pages)(struct device *dev, size_t size,
23 void (*free_pages)(struct device *dev, size_t size, struct page *vaddr,
25 void *(*alloc_noncoherent)(struct device *dev, size_t size,
28 void (*free_noncoherent)(struct device *dev, size_t size, void *vaddr,
31 int (*mmap)(struct device *, struct vm_area_struct *, void *, dma_addr_t,
34 int (*get_sgtable)(struct device *dev, struct sg_table *sgt, void *cpu_addr,
37 dma_addr_t (*map_page)(struct device *dev, struct page *page,
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