SN_DMA_FREE_COHERENT
Section: (9)
Updated: 09 October 2005
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NAME
sn_dma_free_coherent - free memory associated with coherent DMAable region
SYNOPSIS
"SYNOPSIS"
void sn_dma_free_coherent (struct device * dev, size_t size, void * cpu_addr, dma_addr_t dma_handle);
ARGUMENTS
- dev
-
device to free for
- size
-
size to free
- cpu_addr
-
kernel virtual address to free
- dma_handle
-
DMA address associated with this region
DESCRIPTION
Frees the memory allocated by dma_alloc_coherent, potentially unmapping
any associated IOMMU mappings.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 00:02:49 GMT, October 09, 2005