Lines Matching defs:dma_buf_ops

36 struct dma_buf_ops {  struct
44 	bool cache_sgt_mapping;
72 	int (*attach)(struct dma_buf *, struct dma_buf_attachment *);
83 	void (*detach)(struct dma_buf *, struct dma_buf_attachment *);
101 	int (*pin)(struct dma_buf_attachment *attach);
114 	void (*unpin)(struct dma_buf_attachment *attach);
155 	struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *,
165 	void (*unmap_dma_buf)(struct dma_buf_attachment *,
179 	void (*release)(struct dma_buf *);
211 	int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction);
244 	int (*begin_cpu_access_partial)(struct dma_buf *dmabuf,
265 	int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction);
285 	int (*end_cpu_access_partial)(struct dma_buf *dmabuf,
324 	int (*mmap)(struct dma_buf *, struct vm_area_struct *vma);
326 	void *(*vmap)(struct dma_buf *);
327 	void (*vunmap)(struct dma_buf *, void *vaddr);
342 	int (*get_uuid)(struct dma_buf *dmabuf, uuid_t *uuid);
356 	int (*get_flags)(struct dma_buf *dmabuf, unsigned long *flags);