diff --git a/include/linux/pci.h b/include/linux/pci.h
index a0bf22d..2edbee6 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -934,6 +934,8 @@
 int pcie_set_readrq(struct pci_dev *dev, int rq);
 int pcie_get_mps(struct pci_dev *dev);
 int pcie_set_mps(struct pci_dev *dev, int mps);
+int pcie_get_minimum_link(struct pci_dev *dev, enum pci_bus_speed *speed,
+			  enum pcie_link_width *width);
 int __pci_reset_function(struct pci_dev *dev);
 int __pci_reset_function_locked(struct pci_dev *dev);
 int pci_reset_function(struct pci_dev *dev);