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#ifndef _X8664_DMA_MAPPING_H
#define _X8664_DMA_MAPPING_H 1
extern int iommu_merge;
/* same for gart, swiotlb, and nommu */
static inline int dma_get_cache_alignment(void)
{
return boot_cpu_data.x86_clflush_size;
}
#define dma_is_consistent(d, h) 1
extern struct device fallback_dev;
extern int panic_on_overflow;
#endif /* _X8664_DMA_MAPPING_H */
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