Searched defs:dma_buf_ops (Results 1 – 1 of 1) sorted by relevance
37 struct dma_buf_ops { struct64 int (*attach)(struct dma_buf *, struct dma_buf_attachment *);75 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);171 struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *,181 void (*unmap_dma_buf)(struct dma_buf_attachment *,195 void (*release)(struct dma_buf *);222 int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction);239 int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction);[all …]