diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
new file mode 100644
index 0000000..7f717e9
--- /dev/null
+++ b/include/linux/scatterlist.h
@@ -0,0 +1,14 @@
+#ifndef _LINUX_SCATTERLIST_H
+#define _LINUX_SCATTERLIST_H
+
+static inline void sg_init_one(struct scatterlist *sg,
+			       u8 *buf, unsigned int buflen)
+{
+	memset(sg, 0, sizeof(*sg));
+
+	sg->page = virt_to_page(buf);
+	sg->offset = offset_in_page(buf);
+	sg->length = buflen;
+}
+
+#endif /* _LINUX_SCATTERLIST_H */