powerpc/pci: Properly allocate bus resources for hotplug PHBs

[linux-2.6-omap-h63xx.git] / arch / powerpc / include / asm / pci.h

diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 0e52c7828ea498d48c34a37155dba0f57b39a349..57a2a494886befada20215df66518bfe37ec6e17 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.
@@ -198,6 +208,8 @@ extern void pcibios_setup_new_device(struct pci_dev *dev);
 
 extern void pcibios_claim_one_bus(struct pci_bus *b);
 
+extern void pcibios_allocate_bus_resources(struct pci_bus *bus);
+
 extern void pcibios_resource_survey(void);
 
 extern struct pci_controller *init_phb_dynamic(struct device_node *dn);
@@ -226,5 +238,6 @@ extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
 extern void pcibios_do_bus_setup(struct pci_bus *bus);
 extern void pcibios_fixup_of_probed_bus(struct pci_bus *bus);
 
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_PCI_H */