char *type;
int rc;
- while ((np = of_find_node_by_type(np, "pci"))) {
+ while ((np = of_find_node_by_name(np, "pci"))) {
rc = rpaphp_get_drc_props(np, NULL, &name, &type, NULL);
if (rc == 0)
if (!strcmp(drc_name, name) && !strcmp(drc_type, type))
return NULL;
}
-static struct slot *find_slot(struct device_node *dn)
+/**
+ * find_php_slot - return hotplug slot structure for device node
+ *
+ * This routine will return the hotplug slot structure
+ * for a given device node. Note that built-in PCI slots
+ * may be dlpar-able, but not hot-pluggable, so this routine
+ * will return NULL for built-in PCI slots.
+ */
+static struct slot *find_php_slot(struct device_node *dn)
{
struct list_head *tmp, *n;
struct slot *slot;
/* Claim new bus resources */
pcibios_claim_one_bus(dev->bus);
- /* ioremap() for child bus, which may or may not succeed */
- remap_bus_range(dev->subordinate);
+ /* Map IO space for child bus, which may or may not succeed */
+ pcibios_map_io_space(dev->subordinate);
/* Add new devices to global lists. Register in proc, sysfs. */
pci_bus_add_devices(phb->bus);
if (!pcibios_find_pci_bus(dn))
return -EINVAL;
- slot = find_slot(dn);
+ /* If pci slot is hotplugable, use hotplug to remove it */
+ slot = find_php_slot(dn);
if (slot) {
- /* Remove hotplug slot */
if (rpaphp_deregister_slot(slot)) {
printk(KERN_ERR
"%s: unable to remove hotplug slot %s\n",
if (!bus)
return -EINVAL;
- slot = find_slot(dn);
+ /* If pci slot is hotplugable, use hotplug to remove it */
+ slot = find_php_slot(dn);
if (slot) {
- /* Remove hotplug slot */
if (rpaphp_deregister_slot(slot)) {
printk(KERN_ERR
"%s: unable to remove hotplug slot %s\n",
__FUNCTION__, drc_name);
return -EIO;
}
- } else {
- struct pci_dev *dev, *tmp;
- list_for_each_entry_safe(dev, tmp, &bus->devices, bus_list) {
- eeh_remove_bus_device(dev);
- pci_remove_bus_device(dev);
- }
- }
+ } else
+ pcibios_remove_pci_devices(bus);
- if (unmap_bus_range(bus)) {
+ if (pcibios_unmap_io_space(bus)) {
printk(KERN_ERR "%s: failed to unmap bus range\n",
__FUNCTION__);
return -ERANGE;