scatterlist.c

 1// SPDX-License-Identifier: GPL-2.0
 2
 3#include <linux/dma-direction.h>
 4
 5dma_addr_t rust_helper_sg_dma_address(struct scatterlist *sg)
 6{
 7	return sg_dma_address(sg);
 8}
 9
10unsigned int rust_helper_sg_dma_len(struct scatterlist *sg)
11{
12	return sg_dma_len(sg);
13}
14
15struct scatterlist *rust_helper_sg_next(struct scatterlist *sg)
16{
17	return sg_next(sg);
18}
19
20void rust_helper_dma_unmap_sgtable(struct device *dev, struct sg_table *sgt,
21				   enum dma_data_direction dir, unsigned long attrs)
22{
23	return dma_unmap_sgtable(dev, sgt, dir, attrs);
24}