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[PATCH] x86-64: Add dma_sync_single_range_for_{cpu,device}

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Currently just defined to their non range parts.

Pointed out by John Linville

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2005-09-12 18:49:24 +02:00 • committed by Linus Torvalds
parent 05d1fa4bf6
commit 27183ebd33
1 changed files with 5 additions and 0 deletions
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5
include/asm-x86_64/dma-mapping.h
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@ -85,6 +85,11 @@ static inline void dma_sync_single_for_device(struct device *hwdev,
flush_write_buffers(); flush_write_buffers();
} }
#define dma_sync_single_range_for_cpu(dev, dma_handle, offset, size, dir) \
dma_sync_single_for_cpu(dev, dma_handle, size, dir)
#define dma_sync_single_range_for_device(dev, dma_handle, offset, size, dir) \
dma_sync_single_for_device(dev, dma_handle, size, dir)
static inline void dma_sync_sg_for_cpu(struct device *hwdev, static inline void dma_sync_sg_for_cpu(struct device *hwdev,
struct scatterlist *sg, struct scatterlist *sg,
int nelems, int direction) int nelems, int direction)