1155 struct urb;
1171 typedef void (*usb_complete_t)(struct urb *);
1340 struct urb {  struct
1391 static inline void usb_fill_control_urb(struct urb *urb,  in usb_fill_control_urb()  argument
1400 	urb->dev = dev;  in usb_fill_control_urb()
1401 	urb->pipe = pipe;  in usb_fill_control_urb()
1402 	urb->setup_packet = setup_packet;  in usb_fill_control_urb()
1403 	urb->transfer_buffer = transfer_buffer;  in usb_fill_control_urb()
1404 	urb->transfer_buffer_length = buffer_length;  in usb_fill_control_urb()
1405 	urb->complete = complete_fn;  in usb_fill_control_urb()
1406 	urb->context = context;  in usb_fill_control_urb()
1422 static inline void usb_fill_bulk_urb(struct urb *urb,  in usb_fill_bulk_urb()  argument
1430 	urb->dev = dev;  in usb_fill_bulk_urb()
1431 	urb->pipe = pipe;  in usb_fill_bulk_urb()
1432 	urb->transfer_buffer = transfer_buffer;  in usb_fill_bulk_urb()
1433 	urb->transfer_buffer_length = buffer_length;  in usb_fill_bulk_urb()
1434 	urb->complete = complete_fn;  in usb_fill_bulk_urb()
1435 	urb->context = context;  in usb_fill_bulk_urb()
1456 static inline void usb_fill_int_urb(struct urb *urb,  in usb_fill_int_urb()  argument
1465 	urb->dev = dev;  in usb_fill_int_urb()
1466 	urb->pipe = pipe;  in usb_fill_int_urb()
1467 	urb->transfer_buffer = transfer_buffer;  in usb_fill_int_urb()
1468 	urb->transfer_buffer_length = buffer_length;  in usb_fill_int_urb()
1469 	urb->complete = complete_fn;  in usb_fill_int_urb()
1470 	urb->context = context;  in usb_fill_int_urb()
1472 		urb->interval = 1 << (interval - 1);  in usb_fill_int_urb()
1474 		urb->interval = interval;  in usb_fill_int_urb()
1475 	urb->start_frame = -1;  in usb_fill_int_urb()
1478 extern void usb_init_urb(struct urb *urb);
1479 extern struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags);
1480 extern void usb_free_urb(struct urb *urb);
1482 extern struct urb *usb_get_urb(struct urb *urb);
1483 extern int usb_submit_urb(struct urb *urb, gfp_t mem_flags);
1484 extern int usb_unlink_urb(struct urb *urb);
1485 extern void usb_kill_urb(struct urb *urb);
1486 extern void usb_poison_urb(struct urb *urb);
1487 extern void usb_unpoison_urb(struct urb *urb);
1492 extern void usb_anchor_urb(struct urb *urb, struct usb_anchor *anchor);
1493 extern void usb_unanchor_urb(struct urb *urb);
1496 extern struct urb *usb_get_from_anchor(struct usb_anchor *anchor);
1507 static inline int usb_urb_dir_in(struct urb *urb)  in usb_urb_dir_in()  argument
1509 	return (urb->transfer_flags & URB_DIR_MASK) == URB_DIR_IN;  in usb_urb_dir_in()
1519 static inline int usb_urb_dir_out(struct urb *urb)  in usb_urb_dir_out()  argument
1521 	return (urb->transfer_flags & URB_DIR_MASK) == URB_DIR_OUT;  in usb_urb_dir_out()
1530 struct urb *usb_buffer_map(struct urb *urb);
1531 void usb_buffer_dmasync(struct urb *urb);
1532 void usb_buffer_unmap(struct urb *urb);
1616 	struct urb		**urbs;