Searched refs:max_possible_pfn (Results 1 – 6 of 6) sorted by relevance
47 if (!no_iommu && max_possible_pfn > MAX_DMA32_PFN) in pci_swiotlb_detect()
1076 max_possible_pfn = max_pfn; in setup_arch()
292 max_possible_pfn = max(max_possible_pfn, PFN_UP(end - 1)); in acpi_numa_memory_affinity_init()
25 extern unsigned long long max_possible_pfn;
1541 return !!(max_possible_pfn >> 32); in gnttab_need_v2()
107 unsigned long long max_possible_pfn; variable