linux/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 */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`#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)`

[IA64] swiotlb bug fixes This patch fixes - marking I-cache clean of pages DMAed to now only done for IA64 - broken multiple inclusion in include/asm-x86_64/swiotlb.h - missing call to mark_clean in swiotlb_sync_sg() - a (perhaps only theoretical) issue in swiotlb_dma_supported() when io_tlb_end is exactly at the end of memory Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com> 2007-02-06 02:46:40 +00:00			`void dma_mark_clean(void *addr, size_t size);`

Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`#endif /* _ASM_IA64_DMA_H */`