Messages in this thread Patch in this message | | | From | Jens Axboe <> | Subject | [PATCH 8/19] i386: enable sg chaining | Date | Wed, 16 May 2007 10:32:22 +0200 |
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We don't need to do more on x86, there's no iommu to be worried about.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com> --- include/asm-i386/scatterlist.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/asm-i386/scatterlist.h b/include/asm-i386/scatterlist.h index d7e45a8..bd5164a 100644 --- a/include/asm-i386/scatterlist.h +++ b/include/asm-i386/scatterlist.h @@ -10,6 +10,8 @@ struct scatterlist { unsigned int length; }; +#define ARCH_HAS_SG_CHAIN + /* These macros should be used after a pci_map_sg call has been done * to get bus addresses of each of the SG entries and their lengths. * You should only work with the number of sg entries pci_map_sg -- 1.5.2.rc1 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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