diff --git a/include/linux/pci.h b/include/linux/pci.h
index cf6125b..6e32a28 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1193,6 +1193,17 @@
 {
 	return 0;
 }
+
+static inline int pci_enable_msi_range(struct pci_dev *dev, int minvec,
+				       int maxvec)
+{
+	return -ENOSYS;
+}
+static inline int pci_enable_msix_range(struct pci_dev *dev,
+		      struct msix_entry *entries, int minvec, int maxvec)
+{
+	return -ENOSYS;
+}
 #else
 int pci_msi_vec_count(struct pci_dev *dev);
 int pci_enable_msi_block(struct pci_dev *dev, int nvec);
@@ -1205,6 +1216,9 @@
 void msi_remove_pci_irq_vectors(struct pci_dev *dev);
 void pci_restore_msi_state(struct pci_dev *dev);
 int pci_msi_enabled(void);
+int pci_enable_msi_range(struct pci_dev *dev, int minvec, int maxvec);
+int pci_enable_msix_range(struct pci_dev *dev, struct msix_entry *entries,
+			  int minvec, int maxvec);
 #endif
 
 #ifdef CONFIG_PCIEPORTBUS