diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 05:27:26 -0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 05:27:26 -0400 |
| commit | 9b6eccfccbfb2cde5405021beaad2ebb8081a2e9 (patch) | |
| tree | e78df431ed46019dedcd7e4c3e0282a7de20686f /include/asm-ia64/scatterlist.h | |
| parent | 46856afa01769db3a5b16c3f57aa5bca45729edd (diff) | |
IA64: sg chaining support
This updates the ia64 iommu/pci dma mappers to sg chaining.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/asm-ia64/scatterlist.h')
| -rw-r--r-- | include/asm-ia64/scatterlist.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-ia64/scatterlist.h b/include/asm-ia64/scatterlist.h index a452ea24205a..7d5234d50312 100644 --- a/include/asm-ia64/scatterlist.h +++ b/include/asm-ia64/scatterlist.h | |||
| @@ -30,4 +30,6 @@ struct scatterlist { | |||
| 30 | #define sg_dma_len(sg) ((sg)->dma_length) | 30 | #define sg_dma_len(sg) ((sg)->dma_length) |
| 31 | #define sg_dma_address(sg) ((sg)->dma_address) | 31 | #define sg_dma_address(sg) ((sg)->dma_address) |
| 32 | 32 | ||
| 33 | #define ARCH_HAS_SG_CHAIN | ||
| 34 | |||
| 33 | #endif /* _ASM_IA64_SCATTERLIST_H */ | 35 | #endif /* _ASM_IA64_SCATTERLIST_H */ |