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linuxkpi: Add dma_unmap_page_attrs

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This will be used by amdgpu as of Linux 6.13.

Reviewed by:	bz
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Sourojeet A
2026-06-04 12:52:44 -04:00
committed by Ed Maste
parent fa3f69fa4c
commit b551429ad6
1 changed files with 7 additions and 0 deletions
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sys/compat/linuxkpi/common/include/linux/dma-mapping.h
+7
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@@ -199,6 +199,13 @@ dma_map_page_attrs(struct device *dev, struct page *page, size_t offset,
direction, attrs)); direction, attrs));
} }
static inline void
dma_unmap_page_attrs(struct device *dev, dma_addr_t dma_address, size_t size,
enum dma_data_direction direction, unsigned long attrs)
{
lkpi_dma_unmap(dev, dma_address, size, direction, attrs);
}
/* linux_dma_(un)map_sg_attrs does not support attrs yet */ /* linux_dma_(un)map_sg_attrs does not support attrs yet */
#define dma_map_sg_attrs(dev, sgl, nents, dir, attrs) \ #define dma_map_sg_attrs(dev, sgl, nents, dir, attrs) \
linux_dma_map_sg_attrs(dev, sgl, nents, dir, attrs) linux_dma_map_sg_attrs(dev, sgl, nents, dir, attrs)