commit 46856afa01769db3a5b16c3f57aa5bca45729edd
author Jens Axboe <jens.axboe@oracle.com> Thu May 10 11:59:55 2007 +0200
committer Jens Axboe <jens.axboe@oracle.com> Tue Oct 16 11:26:02 2007 +0200
tree f212009533cbe6023b4f59903ea8ef78440537c6
parent 9ee1bea4694f99d7f9cc85a93599411ad9f80f47

x86-64: enable sg chaining

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

include/asm-x86/dma-mapping_64.h

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>
 

include/asm-x86/scatterlist_64.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 @@
     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