821 static void __init create_36bit_mapping(struct map_desc *md,  in create_36bit_mapping()  argument
828 	addr = md->virtual;  in create_36bit_mapping()
829 	phys = __pfn_to_phys(md->pfn);  in create_36bit_mapping()
830 	length = PAGE_ALIGN(md->length);  in create_36bit_mapping()
834 		       (long long)__pfn_to_phys((u64)md->pfn), addr);  in create_36bit_mapping()
846 		       (long long)__pfn_to_phys((u64)md->pfn), addr);  in create_36bit_mapping()
850 	if ((addr | length | __pfn_to_phys(md->pfn)) & ~SUPERSECTION_MASK) {  in create_36bit_mapping()
852 		       (long long)__pfn_to_phys((u64)md->pfn), addr);  in create_36bit_mapping()
860 	phys |= (((md->pfn >> (32 - PAGE_SHIFT)) & 0xF) << 20);  in create_36bit_mapping()
886 static void __init create_mapping(struct map_desc *md)  in create_mapping()  argument
893 	if (md->virtual != vectors_base() && md->virtual < TASK_SIZE) {  in create_mapping()
895 			(long long)__pfn_to_phys((u64)md->pfn), md->virtual);  in create_mapping()
899 	if ((md->type == MT_DEVICE || md->type == MT_ROM) &&  in create_mapping()
900 	    md->virtual >= PAGE_OFFSET && md->virtual < FIXADDR_START &&  in create_mapping()
901 	    (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {  in create_mapping()
903 			(long long)__pfn_to_phys((u64)md->pfn), md->virtual);  in create_mapping()
906 	type = &mem_types[md->type];  in create_mapping()
912 	if (md->pfn >= 0x100000) {  in create_mapping()
913 		create_36bit_mapping(md, type);  in create_mapping()
918 	addr = md->virtual & PAGE_MASK;  in create_mapping()
919 	phys = __pfn_to_phys(md->pfn);  in create_mapping()
920 	length = PAGE_ALIGN(md->length + (md->virtual & ~PAGE_MASK));  in create_mapping()
924 			(long long)__pfn_to_phys(md->pfn), addr);  in create_mapping()
945 	struct map_desc *md;  in iotable_init()  local
954 	for (md = io_desc; nr; md++, nr--) {  in iotable_init()
955 		create_mapping(md);  in iotable_init()
958 		vm->addr = (void *)(md->virtual & PAGE_MASK);  in iotable_init()
959 		vm->size = PAGE_ALIGN(md->length + (md->virtual & ~PAGE_MASK));  in iotable_init()
960 		vm->phys_addr = __pfn_to_phys(md->pfn);  in iotable_init()
962 		vm->flags |= VM_ARM_MTYPE(md->type);  in iotable_init()