diff options
Diffstat (limited to 'arch/sh/include/asm/dma-mapping.h')
-rw-r--r-- | arch/sh/include/asm/dma-mapping.h | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/arch/sh/include/asm/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h index 1a73c3e759a..8bd965e00a1 100644 --- a/arch/sh/include/asm/dma-mapping.h +++ b/arch/sh/include/asm/dma-mapping.h | |||
@@ -52,25 +52,31 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) | |||
52 | return dma_addr == 0; | 52 | return dma_addr == 0; |
53 | } | 53 | } |
54 | 54 | ||
55 | static inline void *dma_alloc_coherent(struct device *dev, size_t size, | 55 | #define dma_alloc_coherent(d,s,h,f) dma_alloc_attrs(d,s,h,f,NULL) |
56 | dma_addr_t *dma_handle, gfp_t gfp) | 56 | |
57 | static inline void *dma_alloc_attrs(struct device *dev, size_t size, | ||
58 | dma_addr_t *dma_handle, gfp_t gfp, | ||
59 | struct dma_attrs *attrs) | ||
57 | { | 60 | { |
58 | struct dma_map_ops *ops = get_dma_ops(dev); | 61 | struct dma_map_ops *ops = get_dma_ops(dev); |
59 | void *memory; | 62 | void *memory; |
60 | 63 | ||
61 | if (dma_alloc_from_coherent(dev, size, dma_handle, &memory)) | 64 | if (dma_alloc_from_coherent(dev, size, dma_handle, &memory)) |
62 | return memory; | 65 | return memory; |
63 | if (!ops->alloc_coherent) | 66 | if (!ops->alloc) |
64 | return NULL; | 67 | return NULL; |
65 | 68 | ||
66 | memory = ops->alloc_coherent(dev, size, dma_handle, gfp); | 69 | memory = ops->alloc(dev, size, dma_handle, gfp, attrs); |
67 | debug_dma_alloc_coherent(dev, size, *dma_handle, memory); | 70 | debug_dma_alloc_coherent(dev, size, *dma_handle, memory); |
68 | 71 | ||
69 | return memory; | 72 | return memory; |
70 | } | 73 | } |
71 | 74 | ||
72 | static inline void dma_free_coherent(struct device *dev, size_t size, | 75 | #define dma_free_coherent(d,s,c,h) dma_free_attrs(d,s,c,h,NULL) |
73 | void *vaddr, dma_addr_t dma_handle) | 76 | |
77 | static inline void dma_free_attrs(struct device *dev, size_t size, | ||
78 | void *vaddr, dma_addr_t dma_handle, | ||
79 | struct dma_attrs *attrs) | ||
74 | { | 80 | { |
75 | struct dma_map_ops *ops = get_dma_ops(dev); | 81 | struct dma_map_ops *ops = get_dma_ops(dev); |
76 | 82 | ||
@@ -78,14 +84,16 @@ static inline void dma_free_coherent(struct device *dev, size_t size, | |||
78 | return; | 84 | return; |
79 | 85 | ||
80 | debug_dma_free_coherent(dev, size, vaddr, dma_handle); | 86 | debug_dma_free_coherent(dev, size, vaddr, dma_handle); |
81 | if (ops->free_coherent) | 87 | if (ops->free) |
82 | ops->free_coherent(dev, size, vaddr, dma_handle); | 88 | ops->free(dev, size, vaddr, dma_handle, attrs); |
83 | } | 89 | } |
84 | 90 | ||
85 | /* arch/sh/mm/consistent.c */ | 91 | /* arch/sh/mm/consistent.c */ |
86 | extern void *dma_generic_alloc_coherent(struct device *dev, size_t size, | 92 | extern void *dma_generic_alloc_coherent(struct device *dev, size_t size, |
87 | dma_addr_t *dma_addr, gfp_t flag); | 93 | dma_addr_t *dma_addr, gfp_t flag, |
94 | struct dma_attrs *attrs); | ||
88 | extern void dma_generic_free_coherent(struct device *dev, size_t size, | 95 | extern void dma_generic_free_coherent(struct device *dev, size_t size, |
89 | void *vaddr, dma_addr_t dma_handle); | 96 | void *vaddr, dma_addr_t dma_handle, |
97 | struct dma_attrs *attrs); | ||
90 | 98 | ||
91 | #endif /* __ASM_SH_DMA_MAPPING_H */ | 99 | #endif /* __ASM_SH_DMA_MAPPING_H */ |