58 struct slot {  struct
82 static int enable_slot(struct hotplug_slot *slot);  argument
83 static int disable_slot(struct hotplug_slot *slot);
84 static inline int get_power_status(struct hotplug_slot *slot, u8 *value);
97 	struct slot *slot = pci_slot->hotplug->private;  in path_show()  local
99 	if (!slot)  in path_show()
102 	retval = sprintf (buf, "%s\n", slot->physical_path);  in path_show()
167 	struct slot *slot;  in sn_hp_slot_private_alloc()  local
171 	slot = kzalloc(sizeof(*slot), GFP_KERNEL);  in sn_hp_slot_private_alloc()
172 	if (!slot)  in sn_hp_slot_private_alloc()
174 	bss_hotplug_slot->private = slot;  in sn_hp_slot_private_alloc()
176 	slot->device_num = device;  in sn_hp_slot_private_alloc()
177 	slot->pci_bus = pci_bus;  in sn_hp_slot_private_alloc()
183 	sn_generate_path(pci_bus, slot->physical_path);  in sn_hp_slot_private_alloc()
185 	slot->hotplug_slot = bss_hotplug_slot;  in sn_hp_slot_private_alloc()
186 	list_add(&slot->hp_list, &sn_hp_list);  in sn_hp_slot_private_alloc()
193 	struct slot *slot;  in sn_hp_destroy()  local
197 	list_for_each_entry(slot, &sn_hp_list, hp_list) {  in sn_hp_destroy()
198 		bss_hotplug_slot = slot->hotplug_slot;  in sn_hp_destroy()
200 		list_del(&((struct slot *)bss_hotplug_slot->private)->  in sn_hp_destroy()
233 	struct slot *slot = bss_hotplug_slot->private;  in sn_slot_enable()  local
238 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in sn_slot_enable()
248 		dev_dbg(&slot->pci_bus->self->dev, "is already active\n");  in sn_slot_enable()
253 		dev_dbg(&slot->pci_bus->self->dev, "L1 failure %d with message: %s",  in sn_slot_enable()
259 		dev_dbg(&slot->pci_bus->self->dev, "insert failed with error %d sub-error %d\n",  in sn_slot_enable()
264 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in sn_slot_enable()
273 	struct slot *slot = bss_hotplug_slot->private;  in sn_slot_disable()  local
278 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in sn_slot_disable()
284 		dev_dbg(&slot->pci_bus->self->dev, "Slot %s already inactive\n", slot->physical_path);  in sn_slot_disable()
289 		dev_dbg(&slot->pci_bus->self->dev, "Cannot remove last 33MHz card\n");  in sn_slot_disable()
294 		dev_dbg(&slot->pci_bus->self->dev, "L1 failure %d with message \n%s\n",  in sn_slot_disable()
300 		dev_dbg(&slot->pci_bus->self->dev, "remove failed with error %d sub-error %d\n",  in sn_slot_disable()
309 		pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in sn_slot_disable()
311 		dev_dbg(&slot->pci_bus->self->dev, "remove successful\n");  in sn_slot_disable()
316 		dev_dbg(&slot->pci_bus->self->dev,"remove failed rc = %d\n", rc);  in sn_slot_disable()
329 	struct slot *slot = bss_hotplug_slot->private;  in enable_slot()  local
346 	rc = sn_slot_enable(bss_hotplug_slot, slot->device_num, &ssdt);  in enable_slot()
366 	num_funcs = pci_scan_slot(slot->pci_bus,  in enable_slot()
367 				  PCI_DEVFN(slot->device_num + 1, 0));  in enable_slot()
369 		dev_dbg(&slot->pci_bus->self->dev, "no device in slot\n");  in enable_slot()
379 	list_for_each_entry(dev, &slot->pci_bus->devices, bus_list) {  in enable_slot()
380 		if (PCI_SLOT(dev->devfn) != slot->device_num + 1)  in enable_slot()
412 		phandle = acpi_device_handle(PCI_CONTROLLER(slot->pci_bus)->companion);  in enable_slot()
415 			dev_dbg(&slot->pci_bus->self->dev, "no parent device, assuming NULL\n");  in enable_slot()
440 			    (adr>>16) == (slot->device_num + 1)) {  in enable_slot()
457 	pci_bus_add_devices(slot->pci_bus);  in enable_slot()
466 		dev_dbg(&slot->pci_bus->self->dev, "insert operation successful\n");  in enable_slot()
468 		dev_dbg(&slot->pci_bus->self->dev, "insert operation failed rc = %d\n", rc);  in enable_slot()
475 	struct slot *slot = bss_hotplug_slot->private;  in disable_slot()  local
484 	rc = sn_slot_disable(bss_hotplug_slot, slot->device_num,  in disable_slot()
491             PCI_CONTROLLER(slot->pci_bus)->companion) {  in disable_slot()
500 		phandle = acpi_device_handle(PCI_CONTROLLER(slot->pci_bus)->companion);  in disable_slot()
523 			    (adr>>16) == (slot->device_num + 1)) {  in disable_slot()
538 	list_for_each_entry_safe(dev, temp, &slot->pci_bus->devices, bus_list) {  in disable_slot()
539 		if (PCI_SLOT(dev->devfn) != slot->device_num + 1)  in disable_slot()
565 	rc = sn_slot_disable(bss_hotplug_slot, slot->device_num,  in disable_slot()
577 	struct slot *slot = bss_hotplug_slot->private;  in get_power_status()  local
581 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in get_power_status()
583 	power = pcibus_info->pbi_enabled_devices & (1 << slot->device_num);  in get_power_status()