struct usb_device *udev);
extern void usb_remove_ep_files(struct usb_host_endpoint *endpoint);
+extern void usb_enable_endpoint(struct usb_device *dev,
+ struct usb_host_endpoint *ep);
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 int usb_deauthorize_device (struct usb_device *);
+extern int usb_authorize_device (struct usb_device *);
extern void usb_detect_quirks(struct usb_device *udev);
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 int usb_choose_configuration(struct usb_device *udev);
extern void usb_kick_khubd(struct usb_device *dev);
-extern void usb_resume_root_hub(struct usb_device *dev);
extern int usb_match_device(struct usb_device *dev,
const struct usb_device_id *id);
#ifdef CONFIG_PM
-extern int usb_suspend_both(struct usb_device *udev, pm_message_t msg);
-extern int usb_resume_both(struct usb_device *udev);
+extern void usb_autosuspend_work(struct work_struct *work);
extern int usb_port_suspend(struct usb_device *dev);
extern int usb_port_resume(struct usb_device *dev);
+extern int usb_external_suspend_device(struct usb_device *udev,
+ pm_message_t msg);
+extern int usb_external_resume_device(struct usb_device *udev);
static inline void usb_pm_lock(struct usb_device *udev)
{
#else
-#define usb_suspend_both(udev, msg) 0
-static inline int usb_resume_both(struct usb_device *udev)
+static inline int usb_port_suspend(struct usb_device *udev)
{
return 0;
}
-#define usb_port_suspend(dev) 0
-#define usb_port_resume(dev) 0
+
+static inline int usb_port_resume(struct usb_device *udev)
+{
+ return 0;
+}
+
static inline void usb_pm_lock(struct usb_device *udev) {}
static inline void usb_pm_unlock(struct usb_device *udev) {}
extern struct workqueue_struct *ksuspend_usb_wq;
extern struct bus_type usb_bus_type;
+extern struct device_type usb_device_type;
+extern struct device_type usb_if_device_type;
extern struct usb_device_driver usb_generic_driver;
-/* Here's how we tell apart devices and interfaces. Luckily there's
- * no such thing as a platform USB device, so we can steal the use
- * of the platform_data field. */
-
static inline int is_usb_device(const struct device *dev)
{
- return dev->platform_data == &usb_generic_driver;
+ return dev->type == &usb_device_type;
}
/* Do the same for device drivers and interface drivers. */
static inline void mark_active(struct usb_interface *f)
{
f->is_active = 1;
+ f->dev.power.power_state.event = PM_EVENT_ON;
}
static inline void mark_quiesced(struct usb_interface *f)
{
f->is_active = 0;
+ f->dev.power.power_state.event = PM_EVENT_SUSPEND;
}
static inline int is_active(const struct usb_interface *f)
extern struct mutex usbfs_mutex;
extern struct usb_driver usbfs_driver;
extern const struct file_operations usbfs_devices_fops;
-extern const struct file_operations usbfs_device_file_operations;
+extern const struct file_operations usbdev_file_operations;
extern void usbfs_conn_disc_event(void);
-extern int usbdev_init(void);
-extern void usbdev_cleanup(void);
+extern int usb_devio_init(void);
+extern void usb_devio_cleanup(void);
struct dev_state {
struct list_head list; /* state list */