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d6ec084200
Add a Kconfig entry which will toggle some sanity checks on the sg entry and tables. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
32 lines
686 B
C
32 lines
686 B
C
/*
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* include/asm-v850/scatterlist.h
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*
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* Copyright (C) 2001,02 NEC Corporation
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* Copyright (C) 2001,02 Miles Bader <miles@gnu.org>
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*
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* This file is subject to the terms and conditions of the GNU General
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* Public License. See the file COPYING in the main directory of this
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* archive for more details.
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*
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* Written by Miles Bader <miles@gnu.org>
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*/
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#ifndef __V850_SCATTERLIST_H__
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#define __V850_SCATTERLIST_H__
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#include <asm/types.h>
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struct scatterlist {
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#ifdef CONFIG_DEBUG_SG
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unsigned long sg_magic;
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#endif
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unsigned long page_link;
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unsigned offset;
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dma_addr_t dma_address;
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unsigned length;
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};
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#define ISA_DMA_THRESHOLD (~0UL)
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#endif /* __V850_SCATTERLIST_H__ */
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