arch/x86/include/asm/swiotlb.h
author Florian Westphal <fw@strlen.de>
Thu, 09 Apr 2009 12:07:21 +0200
changeset 2 d1f6d8b6f81c
parent 0 aa628870c1d3
permissions -rw-r--r--
Linux 2.6.29 for NSC 0.5.0.

#ifndef _ASM_X86_SWIOTLB_H
#define _ASM_X86_SWIOTLB_H

#include <linux/swiotlb.h>

/* SWIOTLB interface */

extern int swiotlb_force;

#ifdef CONFIG_SWIOTLB
extern int swiotlb;
extern void pci_swiotlb_init(void);
#else
#define swiotlb 0
static inline void pci_swiotlb_init(void)
{
}
#endif

static inline void dma_mark_clean(void *addr, size_t size) {}

#endif /* _ASM_X86_SWIOTLB_H */