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linux-vybrid_pu...
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drivers
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usb
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core
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usb.h

usb.h 2.1 KB
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  1. /* Functions local to drivers/usb/core/ */
    2. 

  2. 

  3. extern void usb_create_sysfs_dev_files (struct usb_device *dev);
    4. 

  4. extern void usb_remove_sysfs_dev_files (struct usb_device *dev);
    5. 

  5. extern void usb_create_sysfs_intf_files (struct usb_interface *intf);
    6. 

  6. extern void usb_remove_sysfs_intf_files (struct usb_interface *intf);
    7. 

  7. 

  8. extern void usb_disable_endpoint (struct usb_device *dev, unsigned int epaddr);
    9. 

  9. extern void usb_disable_interface (struct usb_device *dev,
    10. 

  10. 		struct usb_interface *intf);
    11. 

  11. extern void usb_release_interface_cache(struct kref *ref);
    12. 

  12. extern void usb_disable_device (struct usb_device *dev, int skip_ep0);
    13. 

  13. 

  14. extern int usb_get_device_descriptor(struct usb_device *dev,
    15. 

  15. 		unsigned int size);
    16. 

  16. extern int usb_set_configuration(struct usb_device *dev, int configuration);
    17. 

  17. 

  18. extern void usb_lock_all_devices(void);
    19. 

  19. extern void usb_unlock_all_devices(void);
    20. 

  20. 

  21. extern void usb_kick_khubd(struct usb_device *dev);
    22. 

  22. extern void usb_resume_root_hub(struct usb_device *dev);
    23. 

  23. 

  24. extern int  usb_hub_init(void);
    25. 

  25. extern void usb_hub_cleanup(void);
    26. 

  26. extern int usb_major_init(void);
    27. 

  27. extern void usb_major_cleanup(void);
    28. 

  28. extern int usb_host_init(void);
    29. 

  29. extern void usb_host_cleanup(void);
    30. 

  30. 

  31. /* for labeling diagnostics */
    32. 

  32. extern const char *usbcore_name;
    33. 

  33. 

  34. /* usbfs stuff */
    35. 

  35. extern struct usb_driver usbfs_driver;
    36. 

  36. extern struct file_operations usbfs_devices_fops;
    37. 

  37. extern struct file_operations usbfs_device_file_operations;
    38. 

  38. extern void usbfs_conn_disc_event(void);
    39. 

  39. 

  40. extern int usbdev_init(void);
    41. 

  41. extern void usbdev_cleanup(void);
    42. 

  42. extern void usbdev_add(struct usb_device *dev);
    43. 

  43. extern void usbdev_remove(struct usb_device *dev);
    44. 

  44. extern struct usb_device *usbdev_lookup_minor(int minor);
    45. 

  45. 

  46. struct dev_state {
    47. 

  47. 	struct list_head list;      /* state list */
    48. 

  48. 	struct usb_device *dev;
    49. 

  49. 	struct file *file;
    50. 

  50. 	spinlock_t lock;            /* protects the async urb lists */
    51. 

  51. 	struct list_head async_pending;
    52. 

  52. 	struct list_head async_completed;
    53. 

  53. 	wait_queue_head_t wait;     /* wake up if a request completed */
    54. 

  54. 	unsigned int discsignr;
    55. 

  55. 	pid_t disc_pid;
    56. 

  56. 	uid_t disc_uid, disc_euid;
    57. 

  57. 	void __user *disccontext;
    58. 

  58. 	unsigned long ifclaimed;
    59. 

  59. };
    60. 

  60.