Lines Matching refs:scr
589 u16 new, scr = sci_serial_in(port, SCSCR); in sci_start_tx() local
591 new = scr | SCSCR_TDRQE; in sci_start_tx()
593 new = scr & ~SCSCR_TDRQE; in sci_start_tx()
594 if (new != scr) in sci_start_tx()
1325 u16 scr; in sci_dma_rx_reenable_irq() local
1328 scr = sci_serial_in(port, SCSCR); in sci_dma_rx_reenable_irq()
1335 scr &= ~SCSCR_RDRQE; in sci_dma_rx_reenable_irq()
1337 sci_serial_out(port, SCSCR, scr | SCSCR_RIE); in sci_dma_rx_reenable_irq()
1763 u16 scr = sci_serial_in(port, SCSCR); in sci_rx_interrupt() local
1772 scr |= SCSCR_RIE; in sci_rx_interrupt()
1774 scr |= SCSCR_RDRQE; in sci_rx_interrupt()
1780 scr &= ~SCSCR_RIE; in sci_rx_interrupt()
1782 sci_serial_out(port, SCSCR, scr); in sci_rx_interrupt()
2270 u16 scr; in sci_shutdown_complete() local
2272 scr = sci_serial_in(port, SCSCR); in sci_shutdown_complete()
2274 scr & (SCSCR_CKE1 | SCSCR_CKE0 | s->hscif_tot)); in sci_shutdown_complete()