1 files changed, 23 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 9a6bb80a8cd4..88b78484b944 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -61,7 +61,7 @@ void iSeries_pcibios_init(void);
 
 LIST_HEAD(hose_list);
 
-struct dma_mapping_ops pci_dma_ops;
+struct dma_mapping_ops *pci_dma_ops;
 EXPORT_SYMBOL(pci_dma_ops);
 
 int global_phb_number;          /* Global phb counter */
@@ -1205,15 +1205,35 @@ void __devinit pcibios_fixup_device_resources(struct pci_dev *dev,
 }
 EXPORT_SYMBOL(pcibios_fixup_device_resources);
 
+void __devinit pcibios_setup_new_device(struct pci_dev *dev)
+{
+        struct dev_archdata *sd = &dev->dev.archdata;
+
+        sd->of_node = pci_device_to_OF_node(dev);
+
+        DBG("PCI device %s OF node: %s\n", pci_name(dev),
+            sd->of_node ? sd->of_node->full_name : "<none>");
+
+        sd->dma_ops = pci_dma_ops;
+#ifdef CONFIG_NUMA
+        sd->numa_node = pcibus_to_node(dev->bus);
+#else
+        sd->numa_node = -1;
+#endif
+        if (ppc_md.pci_dma_dev_setup)
+                ppc_md.pci_dma_dev_setup(dev);
+}
+EXPORT_SYMBOL(pcibios_setup_new_device);
 
 static void __devinit do_bus_setup(struct pci_bus *bus)
 {
         struct pci_dev *dev;
 
-        ppc_md.iommu_bus_setup(bus);
+        if (ppc_md.pci_dma_bus_setup)
+                ppc_md.pci_dma_bus_setup(bus);
 
         list_for_each_entry(dev, &bus->devices, bus_list)
-                ppc_md.iommu_dev_setup(dev);
+                pcibios_setup_new_device(dev);
 
         /* Read default IRQs and fixup if necessary */
         list_for_each_entry(dev, &bus->devices, bus_list) {