Lines Matching refs:scr
926 u16 scr = serial_port_in(port, SCSCR); in sci_rx_interrupt() local
932 scr |= SCSCR_RDRQE; in sci_rx_interrupt()
934 scr &= ~SCSCR_RIE; in sci_rx_interrupt()
936 serial_port_out(port, SCSCR, scr); in sci_rx_interrupt()
1535 u16 new, scr = serial_port_in(port, SCSCR); in sci_start_tx() local
1537 new = scr | SCSCR_TDRQE; in sci_start_tx()
1539 new = scr & ~SCSCR_TDRQE; in sci_start_tx()
1540 if (new != scr) in sci_start_tx()
1645 u16 scr = serial_port_in(port, SCSCR); in rx_timer_fn() local
1648 scr &= ~SCSCR_RDRQE; in rx_timer_fn()
1651 serial_port_out(port, SCSCR, scr | SCSCR_RIE); in rx_timer_fn()