usb_fill_control_urb — initializes a control urb
void usb_fill_control_urb
(struct urb * urb, struct usb_device * dev, unsigned int pipe, unsigned char * setup_packet, void * transfer_buffer, int buffer_length, usb_complete_t complete_fn, void * context);
pointer to the urb to initialize.
pointer to the struct usb_device for this urb.
the endpoint pipe
pointer to the setup_packet buffer
pointer to the transfer buffer
length of the transfer buffer
pointer to the usb_complete_t function
what to set the urb context to.
Initializes a control urb with the proper information needed to submit it to a device.