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Date: Mon, 16 Jul 2007 11:47:21 +0200 From: Jens Axboe <jens.axboe@...cle.com> To: linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org Cc: Jens Axboe <jens.axboe@...cle.com>, ak@...e.de Subject: [PATCH 07/33] i386: enable sg chaining We don't need to do more on x86, there's no iommu to be worried about. Cc: ak@...e.de Signed-off-by: Jens Axboe <jens.axboe@...cle.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 -- 1.5.3.rc0.90.gbaa79 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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