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authorStephen Rothwell <sfr@canb.auug.org.au>2005-10-25 02:59:03 -0400
committerPaul Mackerras <paulus@samba.org>2005-10-27 02:45:52 -0400
commit89edce0b4e71f6f78e27d7c18c63e957469b74d3 (patch)
tree15d9c66f27aa86c27435b83d3cda8418d6cf22f1 /include/asm-ppc
parent8168f902fa9c2ca8930ea8d72cce283234df03b8 (diff)
[PATCH] powerpc: merge scatterlist.h
This depends on the 64bit dma_addr_t patch. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-ppc')
-rw-r--r--include/asm-ppc/scatterlist.h25
1 files changed, 0 insertions, 25 deletions
diff --git a/include/asm-ppc/scatterlist.h b/include/asm-ppc/scatterlist.h
deleted file mode 100644
index f21f18f56548..000000000000
--- a/include/asm-ppc/scatterlist.h
+++ /dev/null
@@ -1,25 +0,0 @@
1#ifdef __KERNEL__
2#ifndef _PPC_SCATTERLIST_H
3#define _PPC_SCATTERLIST_H
4
5#include <asm/dma.h>
6
7struct scatterlist {
8 struct page *page;
9 unsigned int offset;
10 dma_addr_t dma_address;
11 unsigned int length;
12};
13
14/*
15 * These macros should be used after a pci_map_sg call has been done
16 * to get bus addresses of each of the SG entries and their lengths.
17 * You should only work with the number of sg entries pci_map_sg
18 * returns, or alternatively stop on the first sg_dma_len(sg) which
19 * is 0.
20 */
21#define sg_dma_address(sg) ((sg)->dma_address)
22#define sg_dma_len(sg) ((sg)->length)
23
24#endif /* !(_PPC_SCATTERLIST_H) */
25#endif /* __KERNEL__ */