Lines Matching defs:dma_buf_ops
53 struct dma_buf_ops { struct
80 int (*attach)(struct dma_buf *, struct dma_buf_attachment *);
91 void (*detach)(struct dma_buf *, struct dma_buf_attachment *);
131 struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *,
142 void (*unmap_dma_buf)(struct dma_buf_attachment *,
156 void (*release)(struct dma_buf *);
188 int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction);
207 int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction);
208 void *(*map)(struct dma_buf *, unsigned long);
209 void (*unmap)(struct dma_buf *, unsigned long, void *);
257 * @ops: dma_buf_ops associated with this buffer object. argument