444 struct urb;
447 typedef void (*usb_complete_t)(struct urb *, struct pt_regs *);
449 struct urb  struct
489 static __inline__ void usb_fill_control_urb (struct urb *urb,  in usb_fill_control_urb()  argument
498   spin_lock_init(&urb->lock);  in usb_fill_control_urb()
499   urb->dev = dev;  in usb_fill_control_urb()
500   urb->pipe = pipe;  in usb_fill_control_urb()
501   urb->setup_packet = setup_packet;  in usb_fill_control_urb()
502   urb->transfer_buffer = transfer_buffer;  in usb_fill_control_urb()
503   urb->transfer_buffer_length = buffer_length;  in usb_fill_control_urb()
504   urb->complete = complete;  in usb_fill_control_urb()
505   urb->context = context;  in usb_fill_control_urb()
506   urb->SetDMABuf = NULL;  in usb_fill_control_urb()
507   urb->SetDMALen = 0;  in usb_fill_control_urb()
508   urb->TxDMABuf = NULL;  in usb_fill_control_urb()
509   urb->TxDMALen = 0;  in usb_fill_control_urb()
512 static __inline__ void usb_fill_bulk_urb (struct urb *urb,  in usb_fill_bulk_urb()  argument
520   spin_lock_init(&urb->lock);  in usb_fill_bulk_urb()
521   urb->dev = dev;  in usb_fill_bulk_urb()
522   urb->pipe = pipe;  in usb_fill_bulk_urb()
523   urb->transfer_buffer = transfer_buffer;  in usb_fill_bulk_urb()
524   urb->transfer_buffer_length = buffer_length;  in usb_fill_bulk_urb()
525   urb->complete = complete;  in usb_fill_bulk_urb()
526   urb->context = context;  in usb_fill_bulk_urb()
527   urb->SetDMABuf = NULL;  in usb_fill_bulk_urb()
528   urb->SetDMALen = 0;  in usb_fill_bulk_urb()
529   urb->TxDMABuf = NULL;  in usb_fill_bulk_urb()
530   urb->TxDMALen = 0;  in usb_fill_bulk_urb()
533 static __inline__ void usb_fill_int_urb (struct urb *urb,  in usb_fill_int_urb()  argument
542   spin_lock_init(&urb->lock);  in usb_fill_int_urb()
543   urb->dev = dev;  in usb_fill_int_urb()
544   urb->pipe = pipe;  in usb_fill_int_urb()
545   urb->transfer_buffer = transfer_buffer;  in usb_fill_int_urb()
546   urb->transfer_buffer_length = buffer_length;  in usb_fill_int_urb()
547   urb->complete = complete;  in usb_fill_int_urb()
548   urb->context = context;  in usb_fill_int_urb()
550     urb->interval = 1 << (interval - 1);  in usb_fill_int_urb()
552     urb->interval = interval;  in usb_fill_int_urb()
553   urb->start_frame = -1;  in usb_fill_int_urb()
554   urb->SetDMABuf = NULL;  in usb_fill_int_urb()
555   urb->SetDMALen = 0;  in usb_fill_int_urb()
556   urb->TxDMABuf = NULL;  in usb_fill_int_urb()
557   urb->TxDMALen = 0;  in usb_fill_int_urb()
560 extern void usb_init_urb(struct urb *urb);
561 extern struct urb *usb_alloc_urb(int iso_packets, int mem_flags);
562 extern void usb_free_urb(struct urb *urb);
583 extern struct urb *usb_get_urb(struct urb *urb);
584 extern int usb_submit_urb(struct urb *urb, int mem_flags);
585 extern int usb_unlink_urb(struct urb *urb);
593 struct urb *usb_buffer_map (struct urb *urb);
594 void usb_buffer_dmasync (struct urb *urb);
595 void usb_buffer_unmap (struct urb *urb);