dma_pfn           243 arch/alpha/mm/init.c 	unsigned long dma_pfn, high_pfn;
dma_pfn           245 arch/alpha/mm/init.c 	dma_pfn = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT;
dma_pfn           248 arch/alpha/mm/init.c 	if (dma_pfn >= high_pfn)
dma_pfn           251 arch/alpha/mm/init.c 		zones_size[ZONE_DMA] = dma_pfn;
dma_pfn           252 arch/alpha/mm/init.c 		zones_size[ZONE_NORMAL] = high_pfn - dma_pfn;
dma_pfn           153 drivers/iommu/intel-iommu.c static inline unsigned long dma_to_mm_pfn(unsigned long dma_pfn)
dma_pfn           155 drivers/iommu/intel-iommu.c 	return dma_pfn >> (PAGE_SHIFT - VTD_PAGE_SHIFT);