diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-17 19:13:17 -0400 |
---|---|---|
committer | H. Peter Anvin <hpa@zytor.com> | 2008-10-23 01:55:19 -0400 |
commit | 8ede0bdb63305d3353efd97e9af6210afb05734e (patch) | |
tree | a9500a323d0a2dcadca43c23b5c20186f6d9b724 /include/asm-um/dma-mapping.h | |
parent | 8569c9140bd41089f9b6be8837ca421102714a90 (diff) |
x86, um: initial part of asm-um move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/asm-um/dma-mapping.h')
-rw-r--r-- | include/asm-um/dma-mapping.h | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/include/asm-um/dma-mapping.h b/include/asm-um/dma-mapping.h deleted file mode 100644 index 90fc708b320e..000000000000 --- a/include/asm-um/dma-mapping.h +++ /dev/null | |||
@@ -1,128 +0,0 @@ | |||
1 | #ifndef _ASM_DMA_MAPPING_H | ||
2 | #define _ASM_DMA_MAPPING_H | ||
3 | |||
4 | #include <asm/scatterlist.h> | ||
5 | |||
6 | static inline int | ||
7 | dma_supported(struct device *dev, u64 mask) | ||
8 | { | ||
9 | BUG(); | ||
10 | return(0); | ||
11 | } | ||
12 | |||
13 | static inline int | ||
14 | dma_set_mask(struct device *dev, u64 dma_mask) | ||
15 | { | ||
16 | BUG(); | ||
17 | return(0); | ||
18 | } | ||
19 | |||
20 | static inline void * | ||
21 | dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, | ||
22 | gfp_t flag) | ||
23 | { | ||
24 | BUG(); | ||
25 | return((void *) 0); | ||
26 | } | ||
27 | |||
28 | static inline void | ||
29 | dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, | ||
30 | dma_addr_t dma_handle) | ||
31 | { | ||
32 | BUG(); | ||
33 | } | ||
34 | |||
35 | static inline dma_addr_t | ||
36 | dma_map_single(struct device *dev, void *cpu_addr, size_t size, | ||
37 | enum dma_data_direction direction) | ||
38 | { | ||
39 | BUG(); | ||
40 | return(0); | ||
41 | } | ||
42 | |||
43 | static inline void | ||
44 | dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, | ||
45 | enum dma_data_direction direction) | ||
46 | { | ||
47 | BUG(); | ||
48 | } | ||
49 | |||
50 | static inline dma_addr_t | ||
51 | dma_map_page(struct device *dev, struct page *page, | ||
52 | unsigned long offset, size_t size, | ||
53 | enum dma_data_direction direction) | ||
54 | { | ||
55 | BUG(); | ||
56 | return(0); | ||
57 | } | ||
58 | |||
59 | static inline void | ||
60 | dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size, | ||
61 | enum dma_data_direction direction) | ||
62 | { | ||
63 | BUG(); | ||
64 | } | ||
65 | |||
66 | static inline int | ||
67 | dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, | ||
68 | enum dma_data_direction direction) | ||
69 | { | ||
70 | BUG(); | ||
71 | return(0); | ||
72 | } | ||
73 | |||
74 | static inline void | ||
75 | dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, | ||
76 | enum dma_data_direction direction) | ||
77 | { | ||
78 | BUG(); | ||
79 | } | ||
80 | |||
81 | static inline void | ||
82 | dma_sync_single(struct device *dev, dma_addr_t dma_handle, size_t size, | ||
83 | enum dma_data_direction direction) | ||
84 | { | ||
85 | BUG(); | ||
86 | } | ||
87 | |||
88 | static inline void | ||
89 | dma_sync_sg(struct device *dev, struct scatterlist *sg, int nelems, | ||
90 | enum dma_data_direction direction) | ||
91 | { | ||
92 | BUG(); | ||
93 | } | ||
94 | |||
95 | #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) | ||
96 | #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) | ||
97 | #define dma_is_consistent(d, h) (1) | ||
98 | |||
99 | static inline int | ||
100 | dma_get_cache_alignment(void) | ||
101 | { | ||
102 | BUG(); | ||
103 | return(0); | ||
104 | } | ||
105 | |||
106 | static inline void | ||
107 | dma_sync_single_range(struct device *dev, dma_addr_t dma_handle, | ||
108 | unsigned long offset, size_t size, | ||
109 | enum dma_data_direction direction) | ||
110 | { | ||
111 | BUG(); | ||
112 | } | ||
113 | |||
114 | static inline void | ||
115 | dma_cache_sync(struct device *dev, void *vaddr, size_t size, | ||
116 | enum dma_data_direction direction) | ||
117 | { | ||
118 | BUG(); | ||
119 | } | ||
120 | |||
121 | static inline int | ||
122 | dma_mapping_error(struct device *dev, dma_addr_t dma_handle) | ||
123 | { | ||
124 | BUG(); | ||
125 | return 0; | ||
126 | } | ||
127 | |||
128 | #endif | ||