Merge branch 'pci-next+probe_only+bus2res-fb127cb' of git://github.com/bjorn-helgaas/linux into linux-next

1 files changed, 18 insertions, 0 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index bcaa51ca785..be58a51706c 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -368,6 +368,18 @@ static inline int pci_channel_offline(struct pci_dev *pdev)
 	return (pdev->error_state != pci_channel_io_normal);
 }
 
+struct pci_host_bridge_window {
+	struct list_head list;
+	struct resource *res;		/* host bridge aperture (CPU address) */
+	resource_size_t offset;		/* bus address + offset = CPU address */
+};
+
+struct pci_host_bridge {
+	struct list_head list;
+	struct pci_bus *bus;		/* root bus */
+	struct list_head windows;	/* pci_host_bridge_windows */
+};
+
 /*
  * The first PCI_BRIDGE_RESOURCE_NUM PCI bus resources (those that correspond
  * to P2P or CardBus bridge windows) go in a table.  Additional ones (for
@@ -636,6 +648,10 @@ void pci_fixup_cardbus(struct pci_bus *);
 
 /* Generic PCI functions used internally */
 
+void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
+			     struct resource *res);
+void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+			     struct pci_bus_region *region);
 void pcibios_scan_specific_bus(int busn);
 extern struct pci_bus *pci_find_bus(int domain, int busnr);
 void pci_bus_add_devices(const struct pci_bus *bus);
@@ -896,6 +912,8 @@ void pci_release_selected_regions(struct pci_dev *, int);
 
 /* drivers/pci/bus.c */
 void pci_add_resource(struct list_head *resources, struct resource *res);
+void pci_add_resource_offset(struct list_head *resources, struct resource *res,
+			     resource_size_t offset);
 void pci_free_resource_list(struct list_head *resources);
 void pci_bus_add_resource(struct pci_bus *bus, struct resource *res, unsigned int flags);
 struct resource *pci_bus_resource_n(const struct pci_bus *bus, int n);