779 static void __init create_36bit_mapping(struct map_desc *md,  in create_36bit_mapping()  argument
786 	addr = md->virtual;  in create_36bit_mapping()
787 	phys = __pfn_to_phys(md->pfn);  in create_36bit_mapping()
788 	length = PAGE_ALIGN(md->length);  in create_36bit_mapping()
792 		       (long long)__pfn_to_phys((u64)md->pfn), addr);  in create_36bit_mapping()
804 		       (long long)__pfn_to_phys((u64)md->pfn), addr);  in create_36bit_mapping()
808 	if ((addr | length | __pfn_to_phys(md->pfn)) & ~SUPERSECTION_MASK) {  in create_36bit_mapping()
810 		       (long long)__pfn_to_phys((u64)md->pfn), addr);  in create_36bit_mapping()
818 	phys |= (((md->pfn >> (32 - PAGE_SHIFT)) & 0xF) << 20);  in create_36bit_mapping()
844 static void __init create_mapping(struct map_desc *md)  in create_mapping()  argument
851 	if (md->virtual != vectors_base() && md->virtual < TASK_SIZE) {  in create_mapping()
853 			(long long)__pfn_to_phys((u64)md->pfn), md->virtual);  in create_mapping()
857 	if ((md->type == MT_DEVICE || md->type == MT_ROM) &&  in create_mapping()
858 	    md->virtual >= PAGE_OFFSET &&  in create_mapping()
859 	    (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {  in create_mapping()
861 			(long long)__pfn_to_phys((u64)md->pfn), md->virtual);  in create_mapping()
864 	type = &mem_types[md->type];  in create_mapping()
870 	if (md->pfn >= 0x100000) {  in create_mapping()
871 		create_36bit_mapping(md, type);  in create_mapping()
876 	addr = md->virtual & PAGE_MASK;  in create_mapping()
877 	phys = __pfn_to_phys(md->pfn);  in create_mapping()
878 	length = PAGE_ALIGN(md->length + (md->virtual & ~PAGE_MASK));  in create_mapping()
882 			(long long)__pfn_to_phys(md->pfn), addr);  in create_mapping()
903 	struct map_desc *md;  in iotable_init()  local
912 	for (md = io_desc; nr; md++, nr--) {  in iotable_init()
913 		create_mapping(md);  in iotable_init()
916 		vm->addr = (void *)(md->virtual & PAGE_MASK);  in iotable_init()
917 		vm->size = PAGE_ALIGN(md->length + (md->virtual & ~PAGE_MASK));  in iotable_init()
918 		vm->phys_addr = __pfn_to_phys(md->pfn);  in iotable_init()
920 		vm->flags |= VM_ARM_MTYPE(md->type);  in iotable_init()