1 files changed, 6 insertions, 0 deletions

diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index c49ce41cfa95..5261527ed7b1 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -31,6 +31,7 @@ struct pci_controller {
         int last_busno;
 
         void __iomem *io_base_virt;
+        void *io_base_alloc;
         resource_size_t io_base_phys;
 
         /* Some machines have a non 1:1 mapping of
@@ -167,6 +168,11 @@ static inline unsigned long pci_address_to_pio(phys_addr_t address)
 }
 #endif
 
+extern void isa_bridge_find_early(struct pci_controller *hose);
+
+extern int pcibios_unmap_io_space(struct pci_bus *bus);
+extern int pcibios_map_io_space(struct pci_bus *bus);
+
 /* Return values for ppc_md.pci_probe_mode function */
 #define PCI_PROBE_NONE          -1      /* Don't look at this bus at all */
 #define PCI_PROBE_NORMAL        0       /* Do normal PCI probing */