Lines Matching refs:uart_lock
370 uart_lock(hwmtx); in ns8250_getc()
375 uart_lock(hwmtx); in ns8250_getc()
586 uart_lock(sc->sc_hwmtx); in ns8250_bus_flush()
618 uart_lock(sc->sc_hwmtx); in ns8250_bus_getsig()
644 uart_lock(sc->sc_hwmtx); in ns8250_bus_ioctl()
718 uart_lock(sc->sc_hwmtx); in ns8250_bus_ipend()
764 uart_lock(sc->sc_hwmtx); in ns8250_bus_param()
969 uart_lock(sc->sc_hwmtx); in ns8250_bus_receive()
1012 uart_lock(sc->sc_hwmtx); in ns8250_bus_setsig()
1032 uart_lock(sc->sc_hwmtx); in ns8250_bus_transmit()
1065 uart_lock(sc->sc_hwmtx); in ns8250_bus_grab()
1081 uart_lock(sc->sc_hwmtx); in ns8250_bus_ungrab()