Lines Matching refs:scr
907 u16 scr = serial_port_in(port, SCSCR); in sci_rx_interrupt() local
913 scr |= SCSCR_RDRQE; in sci_rx_interrupt()
915 scr &= ~SCSCR_RIE; in sci_rx_interrupt()
917 serial_port_out(port, SCSCR, scr); in sci_rx_interrupt()
1498 u16 new, scr = serial_port_in(port, SCSCR); in sci_start_tx() local
1500 new = scr | SCSCR_TDRQE; in sci_start_tx()
1502 new = scr & ~SCSCR_TDRQE; in sci_start_tx()
1503 if (new != scr) in sci_start_tx()
1608 u16 scr = serial_port_in(port, SCSCR); in rx_timer_fn() local
1611 scr &= ~SCSCR_RDRQE; in rx_timer_fn()
1614 serial_port_out(port, SCSCR, scr | SCSCR_RIE); in rx_timer_fn()