507 	unsigned int pipe;		// pipe information  member
651 					 unsigned int pipe,  in usb_fill_control_urb()
683 				      unsigned int pipe,  in usb_fill_bulk_urb()
715 				     unsigned int pipe,  in usb_fill_int_urb()
997 #define usb_maxpacket(dev, pipe, out)	(out \  argument
1000 #define usb_packetid(pipe)	(((pipe) & USB_DIR_IN) ? USB_PID_IN : USB_PID_OUT)  argument
1002 #define usb_pipeout(pipe)	((((pipe) >> 7) & 1) ^ 1)  argument
1003 #define usb_pipein(pipe)	(((pipe) >> 7) & 1)  argument
1004 #define usb_pipedevice(pipe)	(((pipe) >> 8) & 0x7f)  argument
1005 #define usb_pipe_endpdev(pipe)	(((pipe) >> 8) & 0x7ff)  argument
1006 #define usb_pipeendpoint(pipe)	(((pipe) >> 15) & 0xf)  argument
1007 #define usb_pipedata(pipe)	(((pipe) >> 19) & 1)  argument
1008 #define usb_pipeslow(pipe)	(((pipe) >> 26) & 1)  argument
1009 #define usb_pipetype(pipe)	(((pipe) >> 30) & 3)  argument
1010 #define usb_pipeisoc(pipe)	(usb_pipetype((pipe)) == PIPE_ISOCHRONOUS)  argument
1011 #define usb_pipeint(pipe)	(usb_pipetype((pipe)) == PIPE_INTERRUPT)  argument
1012 #define usb_pipecontrol(pipe)	(usb_pipetype((pipe)) == PIPE_CONTROL)  argument
1013 #define usb_pipebulk(pipe)	(usb_pipetype((pipe)) == PIPE_BULK)  argument