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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-05-10 09:59:55 (GMT) |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 09:26:02 (GMT) |
| commit | 46856afa01769db3a5b16c3f57aa5bca45729edd (patch) | |
| tree | f212009533cbe6023b4f59903ea8ef78440537c6 /include/asm-x86 | |
| parent | 9ee1bea4694f99d7f9cc85a93599411ad9f80f47 (diff) | |
| download | linux-46856afa01769db3a5b16c3f57aa5bca45729edd.tar.xz | |
x86-64: enable sg chaining
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/dma-mapping_64.h | 3 | ||||
| -rw-r--r-- | include/asm-x86/scatterlist_64.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-x86/dma-mapping_64.h b/include/asm-x86/dma-mapping_64.h index 6897e2a..ecd0f61 100644 --- a/include/asm-x86/dma-mapping_64.h +++ b/include/asm-x86/dma-mapping_64.h @@ -6,8 +6,7 @@ * documentation. */ - -#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #include <asm/io.h> #include <asm/swiotlb.h> diff --git a/include/asm-x86/scatterlist_64.h b/include/asm-x86/scatterlist_64.h index eaf7ada..ef3986b 100644 --- a/include/asm-x86/scatterlist_64.h +++ b/include/asm-x86/scatterlist_64.h @@ -11,6 +11,8 @@ struct scatterlist { unsigned int dma_length; }; +#define ARCH_HAS_SG_CHAIN + #define ISA_DMA_THRESHOLD (0x00ffffff) /* These macros should be used after a pci_map_sg call has been done |