Commit | Line | Data |
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1da177e4 LT |
1 | #ifndef _ASMS390_SCATTERLIST_H |
2 | #define _ASMS390_SCATTERLIST_H | |
3 | ||
4 | struct scatterlist { | |
5 | struct page *page; | |
6 | unsigned int offset; | |
7 | unsigned int length; | |
8 | }; | |
9 | ||
10 | #ifdef __s390x__ | |
11 | #define ISA_DMA_THRESHOLD (0xffffffffffffffffUL) | |
12 | #else | |
13 | #define ISA_DMA_THRESHOLD (0xffffffffUL) | |
14 | #endif | |
15 | ||
16 | #endif /* _ASMS390X_SCATTERLIST_H */ |