Displaying 2 results from an estimated 2 matches for "coherent_mem_init".
2016 Jun 02
0
[RFC v3 09/45] c6x: dma-mapping: Use unsigned long for dma_attrs
...-git a/arch/c6x/include/asm/dma-mapping.h b/arch/c6x/include/asm/dma-mapping.h
index 6b5cd7b0cf32..5717b1e52d96 100644
--- a/arch/c6x/include/asm/dma-mapping.h
+++ b/arch/c6x/include/asm/dma-mapping.h
@@ -26,8 +26,8 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
extern void coherent_mem_init(u32 start, u32 size);
void *c6x_dma_alloc(struct device *dev, size_t size, dma_addr_t *handle,
- gfp_t gfp, struct dma_attrs *attrs);
+ gfp_t gfp, unsigned long attrs);
void c6x_dma_free(struct device *dev, size_t size, void *vaddr,
- dma_addr_t dma_handle, struct dma_attrs *attrs);
+ dma_add...
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