[mirror_ubuntu-artful-kernel.git] / arch / ia64 / include / asm / dma.h

#ifndef _ASM_IA64_DMA_H
#define _ASM_IA64_DMA_H

/*
 * Copyright (C) 1998-2002 Hewlett-Packard Co
 *	David Mosberger-Tang <davidm@hpl.hp.com>
 */


#include <asm/io.h>		/* need byte IO */

extern unsigned long MAX_DMA_ADDRESS;

#ifdef CONFIG_PCI
  extern int isa_dma_bridge_buggy;
#else
# define isa_dma_bridge_buggy 	(0)
#endif

#define free_dma(x)

void dma_mark_clean(void *addr, size_t size);

#endif /* _ASM_IA64_DMA_H */
Commit	Line	Data
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);
cde14bbf JB	23
1da177e4	24	#endif /* _ASM_IA64_DMA_H */