mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-27 07:20:52 +07:00
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
/*
|
|
* include/asm-v850/scatterlist.h
|
|
*
|
|
* Copyright (C) 2001,02 NEC Corporation
|
|
* Copyright (C) 2001,02 Miles Bader <miles@gnu.org>
|
|
*
|
|
* 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.
|
|
*
|
|
* Written by Miles Bader <miles@gnu.org>
|
|
*/
|
|
|
|
#ifndef __V850_SCATTERLIST_H__
|
|
#define __V850_SCATTERLIST_H__
|
|
|
|
#include <asm/types.h>
|
|
|
|
struct scatterlist {
|
|
#ifdef CONFIG_DEBUG_SG
|
|
unsigned long sg_magic;
|
|
#endif
|
|
unsigned long page_link;
|
|
unsigned offset;
|
|
dma_addr_t dma_address;
|
|
unsigned length;
|
|
};
|
|
|
|
#define ISA_DMA_THRESHOLD (~0UL)
|
|
|
|
#endif /* __V850_SCATTERLIST_H__ */
|