X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-x86_64%2Fswiotlb.h;h=36293061f4ed6b1416aac1604417d73fbd157765;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=c25270a770e5786fcc5d78402f69547dff009548;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h
index c25270a77..36293061f 100644
--- a/include/asm-x86_64/swiotlb.h
+++ b/include/asm-x86_64/swiotlb.h
@@ -26,6 +26,10 @@ extern int swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg,
 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 void *swiotlb_alloc_coherent (struct device *hwdev, size_t size,
+				     dma_addr_t *dma_handle, int flags);
+extern void swiotlb_free_coherent (struct device *hwdev, size_t size,
+				   void *vaddr, dma_addr_t dma_handle);
 
 #ifdef CONFIG_SWIOTLB
 extern int swiotlb;