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-rw-r--r--include/asm-sparc64/scatterlist.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/asm-sparc64/scatterlist.h b/include/asm-sparc64/scatterlist.h
new file mode 100644
index 0000000..ec4f3c6
--- /dev/null
+++ b/include/asm-sparc64/scatterlist.h
@@ -0,0 +1,22 @@
+/* $Id: scatterlist.h,v 1.11 2001/12/17 07:05:15 davem Exp $ */
+#ifndef _SPARC64_SCATTERLIST_H
+#define _SPARC64_SCATTERLIST_H
+
+#include <asm/page.h>
+
+struct scatterlist {
+ struct page *page;
+ unsigned int offset;
+
+ unsigned int length;
+
+ dma_addr_t dma_address;
+ __u32 dma_length;
+};
+
+#define sg_dma_address(sg) ((sg)->dma_address)
+#define sg_dma_len(sg) ((sg)->dma_length)
+
+#define ISA_DMA_THRESHOLD (~0UL)
+
+#endif /* !(_SPARC64_SCATTERLIST_H) */
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