| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _ASMS390_SCATTERLIST_H |
| 2 | #define _ASMS390_SCATTERLIST_H | ||||
| 3 | |||||
| 4 | struct scatterlist { | ||||
| Jens Axboe | 18dabf4 | 2007-10-22 19:57:20 +0200 | [diff] [blame^] | 5 | unsigned long page_link; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 */ | ||||