1 files changed, 16 insertions, 0 deletions

diff --git a/include/asm-s390/scatterlist.h b/include/asm-s390/scatterlist.h
new file mode 100644
index 000000000000..a43b3afc5e2d
--- /dev/null
+++ b/include/asm-s390/scatterlist.h
@@ -0,0 +1,16 @@
+#ifndef _ASMS390_SCATTERLIST_H
+#define _ASMS390_SCATTERLIST_H
+
+struct scatterlist {
+    struct page *page;
+    unsigned int offset;
+    unsigned int length;
+};
+
+#ifdef __s390x__
+#define ISA_DMA_THRESHOLD (0xffffffffffffffffUL)
+#else
+#define ISA_DMA_THRESHOLD (0xffffffffUL)
+#endif
+
+#endif /* _ASMS390X_SCATTERLIST_H */