usb/core/message.c

88 				    unsigned int pipe,
100 	usb_fill_control_urb(urb, usb_dev, pipe, (unsigned char *)cmd, data,
113  * @pipe: endpoint "pipe" to send the message to
137 int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
154 	ret = usb_internal_control_msg(dev, pipe, dr, data, size, timeout);
204 	unsigned int pipe = usb_sndctrlpipe(dev, endpoint);
214 	ret = usb_control_msg(dev, pipe, request, requesttype, value, index,
269 	unsigned int pipe = usb_rcvctrlpipe(dev, endpoint);
280 	ret = usb_control_msg(dev, pipe, request, requesttype, value, index,
302  * @pipe: endpoint "pipe" to send the message to
325 int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
328 	return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
335  * @pipe: endpoint "pipe" to send the message to
364 int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
370 	ep = usb_pipe_endpoint(usb_dev, pipe);
380 		pipe = (pipe & ~(3 << 30)) | (PIPE_INTERRUPT << 30);
381 		usb_fill_int_urb(urb, usb_dev, pipe, data, len,
385 		usb_fill_bulk_urb(urb, usb_dev, pipe, data, len,
480  * @pipe: endpoint "pipe" used to transfer the data
503 		unsigned pipe, unsigned	period, struct scatterlist *sg,
511 			|| usb_pipecontrol(pipe)
512 			|| usb_pipeisoc(pipe)
518 	io->pipe = pipe;
534 	if (usb_pipein(pipe))
549 		urb->pipe = pipe;
1184  * @pipe: endpoint "pipe" being cleared
1207 int usb_clear_halt(struct usb_device *dev, int pipe)
1210 	int endp = usb_pipeendpoint(pipe);
1212 	if (usb_pipein(pipe))
1534 	unsigned int pipe;
1638 			pipe = __create_pipe(dev,
1643 			usb_clear_halt(dev, pipe);