/* Functions local to drivers/usb/core/ */
extern void usb_create_sysfs_dev_files (struct usb_device *dev);
+extern void usb_remove_sysfs_dev_files (struct usb_device *dev);
extern void usb_create_sysfs_intf_files (struct usb_interface *intf);
-extern int usb_probe_interface (struct device *dev);
-extern int usb_unbind_interface (struct device *dev);
+extern void usb_remove_sysfs_intf_files (struct usb_interface *intf);
extern void usb_disable_endpoint (struct usb_device *dev, unsigned int epaddr);
extern void usb_disable_interface (struct usb_device *dev,
struct usb_interface *intf);
+extern void usb_release_interface_cache(struct kref *ref);
extern void usb_disable_device (struct usb_device *dev, int skip_ep0);
-extern void usb_enable_endpoint (struct usb_device *dev,
- struct usb_endpoint_descriptor *epd);
-extern void usb_enable_interface (struct usb_device *dev,
- struct usb_interface *intf);
-
extern int usb_get_device_descriptor(struct usb_device *dev,
unsigned int size);
+extern char *usb_cache_string(struct usb_device *udev, int index);
extern int usb_set_configuration(struct usb_device *dev, int configuration);
+extern void usb_kick_khubd(struct usb_device *dev);
+extern void usb_suspend_root_hub(struct usb_device *hdev);
+extern void usb_resume_root_hub(struct usb_device *dev);
+
+extern int usb_hub_init(void);
+extern void usb_hub_cleanup(void);
+extern int usb_major_init(void);
+extern void usb_major_cleanup(void);
+extern int usb_host_init(void);
+extern void usb_host_cleanup(void);
+
+extern int usb_suspend_device(struct usb_device *dev);
+extern int usb_resume_device(struct usb_device *dev);
+
+extern struct device_driver usb_generic_driver;
+extern int usb_generic_driver_data;
+extern int usb_device_match(struct device *dev, struct device_driver *drv);
+
+/* Interfaces and their "power state" are owned by usbcore */
+
+static inline void mark_active(struct usb_interface *f)
+{
+ f->dev.power.power_state.event = PM_EVENT_ON;
+}
+
+static inline void mark_quiesced(struct usb_interface *f)
+{
+ f->dev.power.power_state.event = PM_EVENT_FREEZE;
+}
+
+static inline int is_active(struct usb_interface *f)
+{
+ return f->dev.power.power_state.event == PM_EVENT_ON;
+}
+
+
/* for labeling diagnostics */
extern const char *usbcore_name;
+
+/* usbfs stuff */
+extern struct usb_driver usbfs_driver;
+extern struct file_operations usbfs_devices_fops;
+extern struct file_operations usbfs_device_file_operations;
+extern void usbfs_conn_disc_event(void);
+
+extern int usbdev_init(void);
+extern void usbdev_cleanup(void);
+
+struct dev_state {
+ struct list_head list; /* state list */
+ struct usb_device *dev;
+ struct file *file;
+ spinlock_t lock; /* protects the async urb lists */
+ struct list_head async_pending;
+ struct list_head async_completed;
+ wait_queue_head_t wait; /* wake up if a request completed */
+ unsigned int discsignr;
+ pid_t disc_pid;
+ uid_t disc_uid, disc_euid;
+ void __user *disccontext;
+ unsigned long ifclaimed;
+};
+
+/* internal notify stuff */
+extern void usb_notify_add_device(struct usb_device *udev);
+extern void usb_notify_remove_device(struct usb_device *udev);
+extern void usb_notify_add_bus(struct usb_bus *ubus);
+extern void usb_notify_remove_bus(struct usb_bus *ubus);
+