1 files changed, 23 insertions, 0 deletions

diff --git a/arch/cris/include/asm/scatterlist.h b/arch/cris/include/asm/scatterlist.h
new file mode 100644
index 000000000000..faff53ad1f96
--- /dev/null
+++ b/arch/cris/include/asm/scatterlist.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_CRIS_SCATTERLIST_H
+#define __ASM_CRIS_SCATTERLIST_H
+
+struct scatterlist {
+#ifdef CONFIG_DEBUG_SG
+        unsigned long sg_magic;
+#endif
+        char *  address;    /* Location data is to be transferred to */
+        unsigned int length;
+
+        /* The following is i386 highmem junk - not used by us */
+        unsigned long page_link;
+        unsigned int offset;/* for highmem, page offset */
+
+};
+
+#define sg_dma_address(sg)      ((sg)->address)
+#define sg_dma_len(sg)          ((sg)->length)
+/* i386 junk */
+
+#define ISA_DMA_THRESHOLD (0x1fffffff)
+
+#endif /* !(__ASM_CRIS_SCATTERLIST_H) */