+#define HAVE_PCI_LEGACY
+extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
+ struct vm_area_struct *vma);
+extern ssize_t pci_read_legacy_io(struct kobject *kobj, char *buf, loff_t off,
+ size_t count);
+extern ssize_t pci_write_legacy_io(struct kobject *kobj, char *buf, loff_t off,
+ size_t count);
+extern int pci_mmap_legacy_mem(struct kobject *kobj,
+ struct bin_attribute *attr,
+ struct vm_area_struct *vma);
+
+#define pci_get_legacy_mem platform_pci_get_legacy_mem
+#define pci_legacy_read platform_pci_legacy_read
+#define pci_legacy_write platform_pci_legacy_write