diff options
Diffstat (limited to 'include/asm-xtensa/scatterlist.h')
| -rw-r--r-- | include/asm-xtensa/scatterlist.h | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/include/asm-xtensa/scatterlist.h b/include/asm-xtensa/scatterlist.h deleted file mode 100644 index 38a2b9acd65..00000000000 --- a/include/asm-xtensa/scatterlist.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * include/asm-xtensa/scatterlist.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_SCATTERLIST_H -#define _XTENSA_SCATTERLIST_H - -struct scatterlist { - struct page *page; - unsigned int offset; - dma_addr_t dma_address; - unsigned int length; -}; - -/* - * These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) - - -#define ISA_DMA_THRESHOLD (~0UL) - -#endif /* _XTENSA_SCATTERLIST_H */ |