Lines Matching refs:interval
795 * - qh has a polling interval
811 if (urb->interval > 1 && urb->interval < 8) {
812 /* NOTE interval 2 or 4 uframes could work.
813 * But interval 1 scheduling is simpler, and
816 urb->interval = 1;
817 } else if (urb->interval > ehci->periodic_size << 3) {
818 urb->interval = ehci->periodic_size << 3;
820 qh->ps.period = urb->interval >> 3;
826 /* Allow urb->interval to override */
827 qh->ps.bw_uperiod = min_t(unsigned, tmp, urb->interval);
849 if (urb->interval > ehci->periodic_size)
850 urb->interval = ehci->periodic_size;
851 qh->ps.period = urb->interval;
858 /* Allow urb->interval to override */
859 qh->ps.bw_period = min_t(unsigned, tmp, urb->interval);