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Diffstat (limited to 'xenolinux-2.4.21-pre4-sparse/include/asm-xeno/scatterlist.h')
-rw-r--r--xenolinux-2.4.21-pre4-sparse/include/asm-xeno/scatterlist.h34
1 files changed, 0 insertions, 34 deletions
diff --git a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/scatterlist.h b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/scatterlist.h
deleted file mode 100644
index 272104b369..0000000000
--- a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/scatterlist.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef _I386_SCATTERLIST_H
-#define _I386_SCATTERLIST_H
-
-/*
- * Drivers must set either ->address or (preferred) ->page and ->offset
- * to indicate where data must be transferred to/from.
- *
- * Using ->page is recommended since it handles highmem data as well as
- * low mem. ->address is restricted to data which has a virtual mapping, and
- * it will go away in the future. Updating to ->page can be automated very
- * easily -- something like
- *
- * sg->address = some_ptr;
- *
- * can be rewritten as
- *
- * sg->page = virt_to_page(some_ptr);
- * sg->offset = (unsigned long) some_ptr & ~PAGE_MASK;
- *
- * and that's it. There's no excuse for not highmem enabling YOUR driver. /jens
- */
-struct scatterlist {
- char * address; /* Location data is to be transferred to, NULL for
- * highmem page */
- struct page * page; /* Location for highmem page, if any */
- unsigned int offset;/* for highmem, page offset */
-
- dma_addr_t dma_address;
- unsigned int length;
-};
-
-#define ISA_DMA_THRESHOLD (0x00ffffff)
-
-#endif /* !(_I386_SCATTERLIST_H) */