Index: 2005-12-16/include/asm-i386/mach-xen/asm/swiotlb.h
===================================================================
--- 2005-12-16.orig/include/asm-i386/mach-xen/asm/swiotlb.h	2005-11-21 16:42:07.000000000 +0100
+++ /dev/null	1970-01-01 00:00:00.000000000 +0000
@@ -1,42 +0,0 @@
-#ifndef _ASM_SWIOTLB_H
-#define _ASM_SWIOTLB_H 1
-
-#include <linux/config.h>
-
-/* SWIOTLB interface */
-
-extern dma_addr_t swiotlb_map_single(struct device *hwdev, void *ptr, size_t size,
-				      int dir);
-extern void swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr,
-				  size_t size, int dir);
-extern void swiotlb_sync_single_for_cpu(struct device *hwdev,
-					 dma_addr_t dev_addr,
-					 size_t size, int dir);
-extern void swiotlb_sync_single_for_device(struct device *hwdev,
-					    dma_addr_t dev_addr,
-					    size_t size, int dir);
-extern void swiotlb_sync_sg_for_cpu(struct device *hwdev,
-				     struct scatterlist *sg, int nelems,
-				     int dir);
-extern void swiotlb_sync_sg_for_device(struct device *hwdev,
-					struct scatterlist *sg, int nelems,
-					int dir);
-extern int swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg,
-		      int nents, int direction);
-extern void swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg,
-			 int nents, int direction);
-extern int swiotlb_dma_mapping_error(dma_addr_t dma_addr);
-extern dma_addr_t swiotlb_map_page(struct device *hwdev, struct page *page,
-                                   unsigned long offset, size_t size,
-                                   enum dma_data_direction direction);
-extern void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dma_address,
-                               size_t size, enum dma_data_direction direction);
-extern int swiotlb_dma_supported(struct device *hwdev, u64 mask);
-
-#ifdef CONFIG_SWIOTLB
-extern int swiotlb;
-#else
-#define swiotlb 0
-#endif
-
-#endif
Index: 2005-12-16/include/asm-i386/swiotlb.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ 2005-12-16/include/asm-i386/swiotlb.h	2005-12-23 09:46:58.186952528 +0100
@@ -0,0 +1,46 @@
+#ifndef _ASM_SWIOTLB_H
+#define _ASM_SWIOTLB_H 1
+
+#include <linux/config.h>
+
+#ifdef CONFIG_SWIOTLB
+
+/* SWIOTLB interface */
+
+extern dma_addr_t swiotlb_map_single(struct device *hwdev, void *ptr, size_t size,
+				      int dir);
+extern void swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr,
+				  size_t size, int dir);
+extern void swiotlb_sync_single_for_cpu(struct device *hwdev,
+					 dma_addr_t dev_addr,
+					 size_t size, int dir);
+extern void swiotlb_sync_single_for_device(struct device *hwdev,
+					    dma_addr_t dev_addr,
+					    size_t size, int dir);
+extern void swiotlb_sync_sg_for_cpu(struct device *hwdev,
+				     struct scatterlist *sg, int nelems,
+				     int dir);
+extern void swiotlb_sync_sg_for_device(struct device *hwdev,
+					struct scatterlist *sg, int nelems,
+					int dir);
+extern int swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg,
+		      int nents, int direction);
+extern void swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg,
+			 int nents, int direction);
+extern int swiotlb_dma_mapping_error(dma_addr_t dma_addr);
+extern dma_addr_t swiotlb_map_page(struct device *hwdev, struct page *page,
+                                   unsigned long offset, size_t size,
+                                   enum dma_data_direction direction);
+extern void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dma_address,
+                               size_t size, enum dma_data_direction direction);
+extern int swiotlb_dma_supported(struct device *hwdev, u64 mask);
+
+extern int swiotlb;
+
+#else /* CONFIG_SWIOTLB */
+
+#define swiotlb 0
+
+#endif
+
+#endif /* _ASM_SWIOTLB_H */