diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/eeh.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 18c168b752da..43f6ed415564 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -817,6 +817,7 @@ EXPORT_SYMBOL_GPL(eeh_add_device_tree_late); /** * eeh_remove_device - Undo EEH setup for the indicated pci device * @dev: pci device to be removed + * @purge_pe: remove the PE or not * * This routine should be called when a device is removed from * a running system (e.g. by hotplug or dlpar). It unregisters @@ -824,7 +825,7 @@ EXPORT_SYMBOL_GPL(eeh_add_device_tree_late); * this device will no longer be detected after this call; thus, * i/o errors affecting this slot may leave this device unusable. */ -static void eeh_remove_device(struct pci_dev *dev) +static void eeh_remove_device(struct pci_dev *dev, int purge_pe) { struct eeh_dev *edev; @@ -843,7 +844,7 @@ static void eeh_remove_device(struct pci_dev *dev) dev->dev.archdata.edev = NULL; pci_dev_put(dev); - eeh_rmv_from_parent_pe(edev); + eeh_rmv_from_parent_pe(edev, purge_pe); eeh_addr_cache_rmv_dev(dev); eeh_sysfs_remove_device(dev); } @@ -851,21 +852,22 @@ static void eeh_remove_device(struct pci_dev *dev) /** * eeh_remove_bus_device - Undo EEH setup for the indicated PCI device * @dev: PCI device + * @purge_pe: remove the corresponding PE or not * * This routine must be called when a device is removed from the * running system through hotplug or dlpar. The corresponding * PCI address cache will be removed. */ -void eeh_remove_bus_device(struct pci_dev *dev) +void eeh_remove_bus_device(struct pci_dev *dev, int purge_pe) { struct pci_bus *bus = dev->subordinate; struct pci_dev *child, *tmp; - eeh_remove_device(dev); + eeh_remove_device(dev, purge_pe); if (bus && dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) { list_for_each_entry_safe(child, tmp, &bus->devices, bus_list) - eeh_remove_bus_device(child); + eeh_remove_bus_device(child, purge_pe); } } EXPORT_SYMBOL_GPL(eeh_remove_bus_device); |