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path: root/drivers/usb/core/usb.h
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Diffstat (limited to 'drivers/usb/core/usb.h')
-rw-r--r--drivers/usb/core/usb.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
new file mode 100644
index 000000000000..4c33eee52001
--- /dev/null
+++ b/drivers/usb/core/usb.h
@@ -0,0 +1,46 @@
+/* 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 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 int usb_get_device_descriptor(struct usb_device *dev,
+ unsigned int size);
+extern int usb_set_configuration(struct usb_device *dev, int configuration);
+
+extern void usb_lock_all_devices(void);
+extern void usb_unlock_all_devices(void);
+
+extern void usb_kick_khubd(struct usb_device *dev);
+extern void usb_resume_root_hub(struct usb_device *dev);
+
+/* 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);
+
+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;
+ struct task_struct *disctask;
+ void __user *disccontext;
+ unsigned long ifclaimed;
+};
+