// SPDX-License-Identifier: GPL-2.0 #include <linux/dma-direction.h> __rust_helper dma_addr_t rust_helper_sg_dma_address(struct scatterlist *sg) { return sg_dma_address(sg); } __rust_helper unsigned int rust_helper_sg_dma_len(struct scatterlist *sg) { return sg_dma_len(sg); } __rust_helper struct scatterlist *rust_helper_sg_next(struct scatterlist *sg) { return sg_next(sg); } __rust_helper void rust_helper_dma_unmap_sgtable(struct device *dev, struct sg_table *sgt, enum dma_data_direction dir, unsigned long attrs) { return dma_unmap_sgtable(dev, sgt, dir, attrs); }