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b703b31ea8
After commit fcf463b92a ("types: move phys_vec definition to common header"),
we can use the shared phys_vec type instead of the DMABUF‑specific
dma_buf_phys_vec, which duplicated the same structure and semantics.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20260107-convert-to-pvec-v1-1-6e3ab8079708@nvidia.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
18 lines
515 B
C
18 lines
515 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* DMA BUF Mapping Helpers
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*
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*/
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#ifndef __DMA_BUF_MAPPING_H__
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#define __DMA_BUF_MAPPING_H__
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#include <linux/dma-buf.h>
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struct sg_table *dma_buf_phys_vec_to_sgt(struct dma_buf_attachment *attach,
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struct p2pdma_provider *provider,
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struct phys_vec *phys_vec,
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size_t nr_ranges, size_t size,
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enum dma_data_direction dir);
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void dma_buf_free_sgt(struct dma_buf_attachment *attach, struct sg_table *sgt,
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enum dma_data_direction dir);
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#endif
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