55 struct slot {  struct
79 static int enable_slot(struct hotplug_slot *slot);  argument
80 static int disable_slot(struct hotplug_slot *slot);
81 static inline int get_power_status(struct hotplug_slot *slot, u8 *value);
94 	struct slot *slot = pci_slot->hotplug->private;  in path_show()  local
96 	if (!slot)  in path_show()
99 	retval = sprintf(buf, "%s\n", slot->physical_path);  in path_show()
164 	struct slot *slot;  in sn_hp_slot_private_alloc()  local
168 	slot = kzalloc(sizeof(*slot), GFP_KERNEL);  in sn_hp_slot_private_alloc()
169 	if (!slot)  in sn_hp_slot_private_alloc()
171 	bss_hotplug_slot->private = slot;  in sn_hp_slot_private_alloc()
173 	slot->device_num = device;  in sn_hp_slot_private_alloc()
174 	slot->pci_bus = pci_bus;  in sn_hp_slot_private_alloc()
180 	sn_generate_path(pci_bus, slot->physical_path);  in sn_hp_slot_private_alloc()
182 	slot->hotplug_slot = bss_hotplug_slot;  in sn_hp_slot_private_alloc()
183 	list_add(&slot->hp_list, &sn_hp_list);  in sn_hp_slot_private_alloc()
190 	struct slot *slot;  in sn_hp_destroy()  local
194 	list_for_each_entry(slot, &sn_hp_list, hp_list) {  in sn_hp_destroy()
195 		bss_hotplug_slot = slot->hotplug_slot;  in sn_hp_destroy()
197 		list_del(&((struct slot *)bss_hotplug_slot->private)->  in sn_hp_destroy()
230 	struct slot *slot = bss_hotplug_slot->private;  in sn_slot_enable()  local
235 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in sn_slot_enable()
245 		pci_dbg(slot->pci_bus->self, "is already active\n");  in sn_slot_enable()
250 		pci_dbg(slot->pci_bus->self, "L1 failure %d with message: %s",  in sn_slot_enable()
256 		pci_dbg(slot->pci_bus->self, "insert failed with error %d sub-error %d\n",  in sn_slot_enable()
261 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in sn_slot_enable()
270 	struct slot *slot = bss_hotplug_slot->private;  in sn_slot_disable()  local
275 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in sn_slot_disable()
281 		pci_dbg(slot->pci_bus->self, "Slot %s already inactive\n", slot->physical_path);  in sn_slot_disable()
286 		pci_dbg(slot->pci_bus->self, "Cannot remove last 33MHz card\n");  in sn_slot_disable()
291 		pci_dbg(slot->pci_bus->self, "L1 failure %d with message \n%s\n",  in sn_slot_disable()
297 		pci_dbg(slot->pci_bus->self, "remove failed with error %d sub-error %d\n",  in sn_slot_disable()
306 		pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in sn_slot_disable()
308 		pci_dbg(slot->pci_bus->self, "remove successful\n");  in sn_slot_disable()
313 		pci_dbg(slot->pci_bus->self, "remove failed rc = %d\n", rc);  in sn_slot_disable()
326 	struct slot *slot = bss_hotplug_slot->private;  in enable_slot()  local
343 	rc = sn_slot_enable(bss_hotplug_slot, slot->device_num, &ssdt);  in enable_slot()
363 	num_funcs = pci_scan_slot(slot->pci_bus,  in enable_slot()
364 				  PCI_DEVFN(slot->device_num + 1, 0));  in enable_slot()
366 		pci_dbg(slot->pci_bus->self, "no device in slot\n");  in enable_slot()
376 	list_for_each_entry(dev, &slot->pci_bus->devices, bus_list) {  in enable_slot()
377 		if (PCI_SLOT(dev->devfn) != slot->device_num + 1)  in enable_slot()
409 		phandle = acpi_device_handle(PCI_CONTROLLER(slot->pci_bus)->companion);  in enable_slot()
412 			pci_dbg(slot->pci_bus->self, "no parent device, assuming NULL\n");  in enable_slot()
437 			    (adr>>16) == (slot->device_num + 1)) {  in enable_slot()
454 	pci_bus_add_devices(slot->pci_bus);  in enable_slot()
463 		pci_dbg(slot->pci_bus->self, "insert operation successful\n");  in enable_slot()
465 		pci_dbg(slot->pci_bus->self, "insert operation failed rc = %d\n", rc);  in enable_slot()
472 	struct slot *slot = bss_hotplug_slot->private;  in disable_slot()  local
481 	rc = sn_slot_disable(bss_hotplug_slot, slot->device_num,  in disable_slot()
488 		PCI_CONTROLLER(slot->pci_bus)->companion) {  in disable_slot()
497 		phandle = acpi_device_handle(PCI_CONTROLLER(slot->pci_bus)->companion);  in disable_slot()
520 			    (adr>>16) == (slot->device_num + 1)) {  in disable_slot()
535 	list_for_each_entry_safe(dev, temp, &slot->pci_bus->devices, bus_list) {  in disable_slot()
536 		if (PCI_SLOT(dev->devfn) != slot->device_num + 1)  in disable_slot()
562 	rc = sn_slot_disable(bss_hotplug_slot, slot->device_num,  in disable_slot()
574 	struct slot *slot = bss_hotplug_slot->private;  in get_power_status()  local
578 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);  in get_power_status()
580 	power = pcibus_info->pbi_enabled_devices & (1 << slot->device_num);  in get_power_status()