* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
*/
+#include <asm/types.h>
+
struct scatterlist {
struct page *page;
unsigned int offset;
#define sg_dma_len(sg) ((sg)->dma_length)
#define sg_dma_address(sg) ((sg)->dma_address)
+#define ARCH_HAS_SG_CHAIN
+
#endif /* _ASM_IA64_SCATTERLIST_H */