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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* DMA BUF Mapping Helpers
*
*/
#ifndef __DMA_BUF_MAPPING_H__
#define __DMA_BUF_MAPPING_H__
#include <linux/dma-buf.h>
struct sg_table *dma_buf_phys_vec_to_sgt(struct dma_buf_attachment *attach,
struct p2pdma_provider *provider,
struct dma_buf_phys_vec *phys_vec,
size_t nr_ranges, size_t size,
enum dma_data_direction dir);
void dma_buf_free_sgt(struct dma_buf_attachment *attach, struct sg_table *sgt,
enum dma_data_direction dir);
#endif
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