1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index d76a8a0b6b53..a446097a9f68 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -380,6 +380,8 @@ struct pci_bus {
         unsigned char   primary;        /* number of primary bridge */
         unsigned char   secondary;      /* number of secondary bridge */
         unsigned char   subordinate;    /* max number of subordinate buses */
+        unsigned char   max_bus_speed;  /* enum pci_bus_speed */
+        unsigned char   cur_bus_speed;  /* enum pci_bus_speed */
 
         char            name[48];
 
@@ -610,6 +612,7 @@ struct pci_bus *pci_create_bus(struct device *parent, int bus,
                                struct pci_ops *ops, void *sysdata);
 struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
                                 int busnr);
+void pcie_update_link_speed(struct pci_bus *bus, u16 link_status);
 struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
                                  const char *name,
                                  struct hotplug_slot *hotplug);