25 lines
834 B
Diff
25 lines
834 B
Diff
From 24f984f784cae1a4515fe1be8db1ac24cdf51e84 Mon Sep 17 00:00:00 2001
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From: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
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Date: Tue, 10 Feb 2009 18:37:41 +0200
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Subject: [PATCH] omap iommu: We support chained scatterlists, probably. :)
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Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
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---
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arch/arm/include/asm/scatterlist.h | 2 ++
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1 files changed, 2 insertions(+), 0 deletions(-)
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diff --git a/arch/arm/include/asm/scatterlist.h b/arch/arm/include/asm/scatterlist.h
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index ca0a37d..393f8b8 100644
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--- a/arch/arm/include/asm/scatterlist.h
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+++ b/arch/arm/include/asm/scatterlist.h
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@@ -24,4 +24,6 @@ struct scatterlist {
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#define sg_dma_address(sg) ((sg)->dma_address)
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#define sg_dma_len(sg) ((sg)->length)
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+#define ARCH_HAS_SG_CHAIN
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+
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#endif /* _ASMARM_SCATTERLIST_H */
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--
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1.5.6.5
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