powerpc/pci: Fix various pseries PCI hotplug issues

[pandora-kernel.git] / arch / powerpc / include / asm / pci.h

diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 0e52c78..1c721a6 100644 (file)
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -123,6 +123,16 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
 /* Tell drivers/pci/proc.c that we have pci_mmap_page_range() */
 #define HAVE_PCI_MMAP  1
 
+extern int pci_legacy_read(struct pci_bus *bus, loff_t port, u32 *val,
+                          size_t count);
+extern int pci_legacy_write(struct pci_bus *bus, loff_t port, u32 val,
+                          size_t count);
+extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
+                                     struct vm_area_struct *vma,
+                                     enum pci_mmap_state mmap_state);
+
+#define HAVE_PCI_LEGACY        1
+
 #if defined(CONFIG_PPC64) || defined(CONFIG_NOT_COHERENT_CACHE)
 /*
  * For 64-bit kernels, pci_unmap_{single,page} is not a nop.
@@ -194,13 +204,14 @@ static inline struct resource *pcibios_select_root(struct pci_dev *pdev,
        return root;
 }
 
-extern void pcibios_setup_new_device(struct pci_dev *dev);
-
 extern void pcibios_claim_one_bus(struct pci_bus *b);
 
+extern void pcibios_finish_adding_to_bus(struct pci_bus *bus);
+
 extern void pcibios_resource_survey(void);
 
 extern struct pci_controller *init_phb_dynamic(struct device_node *dn);
+extern int remove_phb_dynamic(struct pci_controller *phb);
 
 extern struct pci_dev *of_create_pci_dev(struct device_node *node,
                                        struct pci_bus *bus, int devfn);
@@ -209,6 +220,7 @@ extern void of_scan_pci_bridge(struct device_node *node,
                                struct pci_dev *dev);
 
 extern void of_scan_bus(struct device_node *node, struct pci_bus *bus);
+extern void of_rescan_bus(struct device_node *node, struct pci_bus *bus);
 
 extern int pci_read_irq_line(struct pci_dev *dev);
 
@@ -223,8 +235,8 @@ extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
                                 const struct resource *rsrc,
                                 resource_size_t *start, resource_size_t *end);
 
-extern void pcibios_do_bus_setup(struct pci_bus *bus);
-extern void pcibios_fixup_of_probed_bus(struct pci_bus *bus);
+extern void pcibios_setup_bus_devices(struct pci_bus *bus);
+extern void pcibios_setup_bus_self(struct pci_bus *bus);
 
 #endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_PCI_H */