| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * include/asm-v850/scatterlist.h |
| 3 | * |
| 4 | * Copyright (C) 2001,02 NEC Corporation |
| 5 | * Copyright (C) 2001,02 Miles Bader <miles@gnu.org> |
| 6 | * |
| 7 | * This file is subject to the terms and conditions of the GNU General |
| 8 | * Public License. See the file COPYING in the main directory of this |
| 9 | * archive for more details. |
| 10 | * |
| 11 | * Written by Miles Bader <miles@gnu.org> |
| 12 | */ |
| 13 | |
| 14 | #ifndef __V850_SCATTERLIST_H__ |
| 15 | #define __V850_SCATTERLIST_H__ |
| 16 | |
| Jean Delvare | a9dfd28 | 2007-03-06 02:45:12 -0800 | [diff] [blame] | 17 | #include <asm/types.h> |
| 18 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | struct scatterlist { |
| Jens Axboe | d6ec084 | 2007-10-22 20:01:06 +0200 | [diff] [blame] | 20 | #ifdef CONFIG_DEBUG_SG |
| 21 | unsigned long sg_magic; |
| 22 | #endif |
| Jens Axboe | 18dabf4 | 2007-10-22 19:57:20 +0200 | [diff] [blame] | 23 | unsigned long page_link; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | unsigned offset; |
| 25 | dma_addr_t dma_address; |
| 26 | unsigned length; |
| 27 | }; |
| 28 | |
| 29 | #define ISA_DMA_THRESHOLD (~0UL) |
| 30 | |
| 31 | #endif /* __V850_SCATTERLIST_H__ */ |