Lines Matching defs:dma_buf_ops
53 struct dma_buf_ops { struct
80 int (*attach)(struct dma_buf *, struct device *,
92 void (*detach)(struct dma_buf *, struct dma_buf_attachment *);
132 struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *,
143 void (*unmap_dma_buf)(struct dma_buf_attachment *,
157 void (*release)(struct dma_buf *);
189 int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction);
208 int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction);
209 void *(*map_atomic)(struct dma_buf *, unsigned long);
210 void (*unmap_atomic)(struct dma_buf *, unsigned long, void *);
211 void *(*map)(struct dma_buf *, unsigned long);
212 void (*unmap)(struct dma_buf *, unsigned long, void *);
260 * @ops: dma_buf_ops associated with this buffer object. argument