Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18 lines
523 B
C
18 lines
523 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 dma_buf_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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