Displaying 2 results from an estimated 2 matches for "c6x_dma_unmap_pag".
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c6x_dma_unmap_page
2016 Jun 02
0
[RFC v3 09/45] c6x: dma-mapping: Use unsigned long for dma_attrs
...unsigned long offset, size_t size, enum dma_data_direction dir,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
dma_addr_t handle = virt_to_phys(page_address(page) + offset);
@@ -47,13 +47,13 @@ static dma_addr_t c6x_dma_map_page(struct device *dev, struct page *page,
}
static void c6x_dma_unmap_page(struct device *dev, dma_addr_t handle,
- size_t size, enum dma_data_direction dir, struct dma_attrs *attrs)
+ size_t size, enum dma_data_direction dir, unsigned long attrs)
{
c6x_dma_sync(handle, size, dir);
}
static int c6x_dma_map_sg(struct device *dev, struct scatterlist *sglist,
- in...
2016 Jun 02
52
[RFC v3 00/45] dma-mapping: Use unsigned long for dma_attrs
Hi,
This is third approach (complete this time) for replacing struct
dma_attrs with unsigned long.
The main patch (2/45) doing the change is split into many subpatches
for easier review (3-43). They should be squashed together when
applying.
*Important:* Patchset is *only* build tested on allyesconfigs: ARM,
ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests
for other