CVMX_USB_PIPE_FLAGS_NEED_PING
pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING;
if (pipe->flags & CVMX_USB_PIPE_FLAGS_NEED_PING)
pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING;
pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING;
pipe->flags &= ~CVMX_USB_PIPE_FLAGS_NEED_PING;