1 files changed, 19 insertions, 8 deletions

diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index abfe0b3d5f1e..c058f862ab08 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -154,6 +154,11 @@ bool pci_bridge_d3_possible(struct pci_dev *dev);
 void pci_bridge_d3_update(struct pci_dev *dev);
 int pci_bridge_wait_for_secondary_bus(struct pci_dev *dev, char *reset_type);
 
+static inline bool pci_bus_rrs_vendor_id(u32 l)
+{
+	return (l & 0xffff) == PCI_VENDOR_ID_PCI_SIG;
+}
+
 static inline void pci_wakeup_event(struct pci_dev *dev)
 {
 	/* Wait 100 ms before the system can be put into a sleep state. */
@@ -305,10 +310,10 @@ void pci_put_host_bridge_device(struct device *dev);
 
 int pci_configure_extended_tags(struct pci_dev *dev, void *ign);
 bool pci_bus_read_dev_vendor_id(struct pci_bus *bus, int devfn, u32 *pl,
-				int crs_timeout);
+				int rrs_timeout);
 bool pci_bus_generic_read_dev_vendor_id(struct pci_bus *bus, int devfn, u32 *pl,
-					int crs_timeout);
-int pci_idt_bus_quirk(struct pci_bus *bus, int devfn, u32 *pl, int crs_timeout);
+					int rrs_timeout);
+int pci_idt_bus_quirk(struct pci_bus *bus, int devfn, u32 *pl, int rrs_timeout);
 
 int pci_setup_device(struct pci_dev *dev);
 int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
@@ -413,6 +418,14 @@ static inline void pci_doe_destroy(struct pci_dev *pdev) { }
 static inline void pci_doe_disconnected(struct pci_dev *pdev) { }
 #endif
 
+#ifdef CONFIG_PCI_NPEM
+void pci_npem_create(struct pci_dev *dev);
+void pci_npem_remove(struct pci_dev *dev);
+#else
+static inline void pci_npem_create(struct pci_dev *dev) { }
+static inline void pci_npem_remove(struct pci_dev *dev) { }
+#endif
+
 /**
  * pci_dev_set_io_state - Set the new error state if possible.
  *
@@ -621,7 +634,7 @@ void pci_acs_init(struct pci_dev *dev);
 int pci_dev_specific_acs_enabled(struct pci_dev *dev, u16 acs_flags);
 int pci_dev_specific_enable_acs(struct pci_dev *dev);
 int pci_dev_specific_disable_acs_redir(struct pci_dev *dev);
-bool pcie_failed_link_retrain(struct pci_dev *dev);
+int pcie_failed_link_retrain(struct pci_dev *dev);
 #else
 static inline int pci_dev_specific_acs_enabled(struct pci_dev *dev,
 					       u16 acs_flags)
@@ -636,9 +649,9 @@ static inline int pci_dev_specific_disable_acs_redir(struct pci_dev *dev)
 {
 	return -ENOTTY;
 }
-static inline bool pcie_failed_link_retrain(struct pci_dev *dev)
+static inline int pcie_failed_link_retrain(struct pci_dev *dev)
 {
-	return false;
+	return -ENOTTY;
 }
 #endif
 
@@ -902,8 +915,6 @@ static inline pci_power_t mid_pci_get_power_state(struct pci_dev *pdev)
 #endif
 
 int pcim_intx(struct pci_dev *dev, int enable);
-
-int pcim_request_region(struct pci_dev *pdev, int bar, const char *name);
 int pcim_request_region_exclusive(struct pci_dev *pdev, int bar,
 				  const char *name);
 void pcim_release_region(struct pci_dev *pdev, int bar);