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 9 10#include <asm/io.h> /* need byte IO */ 11 12extern 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 22void dma_mark_clean(void *addr, size_t size); 23 24#endif /* _ASM_IA64_DMA_H */ 25