diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index c8d2a40dc5b..7fbfd16d72b 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -1093,6 +1093,15 @@ void eeh_add_device_early(struct device_node *dn) } EXPORT_SYMBOL_GPL(eeh_add_device_early); +void eeh_add_device_tree_early(struct device_node *dn) +{ + struct device_node *sib; + for (sib = dn->child; sib; sib = sib->sibling) + eeh_add_device_tree_early(sib); + eeh_add_device_early(dn); +} +EXPORT_SYMBOL_GPL(eeh_add_device_tree_early); + /** * eeh_add_device_late - perform EEH initialization for the indicated pci device * @dev: pci device for which to set up EEH @@ -1147,6 +1156,23 @@ void eeh_remove_device(struct pci_dev *dev) } EXPORT_SYMBOL_GPL(eeh_remove_device); +void eeh_remove_bus_device(struct pci_dev *dev) +{ + eeh_remove_device(dev); + if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) { + struct pci_bus *bus = dev->subordinate; + struct list_head *ln; + if (!bus) + return; + for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) { + struct pci_dev *pdev = pci_dev_b(ln); + if (pdev) + eeh_remove_bus_device(pdev); + } + } +} +EXPORT_SYMBOL_GPL(eeh_remove_bus_device); + static int proc_eeh_show(struct seq_file *m, void *v) { unsigned int cpu; |