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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 00:20:36 +0200
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 00:20:36 +0200
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-cris/scatterlist.h
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-cris/scatterlist.h')
-rw-r--r--include/asm-cris/scatterlist.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-cris/scatterlist.h b/include/asm-cris/scatterlist.h
new file mode 100644
index 000000000000..4bdc44c4ac3d
--- /dev/null
+++ b/include/asm-cris/scatterlist.h
@@ -0,0 +1,20 @@
+#ifndef __ASM_CRIS_SCATTERLIST_H
+#define __ASM_CRIS_SCATTERLIST_H
+
+struct scatterlist {
+ char * address; /* Location data is to be transferred to */
+ unsigned int length;
+
+ /* The following is i386 highmem junk - not used by us */
+ struct page * page; /* Location for highmem page, if any */
+ 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) */