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1da177e4 LT |
1 | #ifndef _ASM_IA64_DMA_H |
2 | #define _ASM_IA64_DMA_H | |
3 | ||
4 | /* | |
5 | * Copyright (C) 1998-2002 Hewlett-Packard Co | |
6 | * David Mosberger-Tang <davidm@hpl.hp.com> | |
7 | */ | |
8 | ||
1da177e4 LT |
9 | |
10 | #include <asm/io.h> /* need byte IO */ | |
11 | ||
12 | extern unsigned long MAX_DMA_ADDRESS; | |
13 | ||
14 | #ifdef CONFIG_PCI | |
15 | extern int isa_dma_bridge_buggy; | |
16 | #else | |
17 | # define isa_dma_bridge_buggy (0) | |
18 | #endif | |
19 | ||
20 | #define free_dma(x) | |
21 | ||
cde14bbf JB |
22 | void dma_mark_clean(void *addr, size_t size); |
23 | ||
1da177e4 | 24 | #endif /* _ASM_IA64_DMA_H */ |