diff options
Diffstat (limited to 'arch/powerpc/kernel/pci_64.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 8b6008ab217..9a80cdf9efe 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -1223,6 +1223,7 @@ void __devinit pcibios_fixup_device_resources(struct pci_dev *dev, } EXPORT_SYMBOL(pcibios_fixup_device_resources); + static void __devinit do_bus_setup(struct pci_bus *bus) { struct pci_dev *dev; @@ -1306,6 +1307,20 @@ void pci_resource_to_user(const struct pci_dev *dev, int bar, *end = rsrc->end + offset; } +struct pci_controller* pci_find_hose_for_OF_device(struct device_node* node) +{ + if (!have_of) + return NULL; + while(node) { + struct pci_controller *hose, *tmp; + list_for_each_entry_safe(hose, tmp, &hose_list, list_node) + if (hose->arch_data == node) + return hose; + node = node->parent; + } + return NULL; +} + #endif /* CONFIG_PPC_MULTIPLATFORM */ |