Lines Matching refs:uart_lock
369 uart_lock(hwmtx); in ns8250_getc()
374 uart_lock(hwmtx); in ns8250_getc()
582 uart_lock(sc->sc_hwmtx); in ns8250_bus_flush()
614 uart_lock(sc->sc_hwmtx); in ns8250_bus_getsig()
640 uart_lock(sc->sc_hwmtx); in ns8250_bus_ioctl()
714 uart_lock(sc->sc_hwmtx); in ns8250_bus_ipend()
760 uart_lock(sc->sc_hwmtx); in ns8250_bus_param()
966 uart_lock(sc->sc_hwmtx); in ns8250_bus_receive()
1009 uart_lock(sc->sc_hwmtx); in ns8250_bus_setsig()
1029 uart_lock(sc->sc_hwmtx); in ns8250_bus_transmit()
1062 uart_lock(sc->sc_hwmtx); in ns8250_bus_grab()
1078 uart_lock(sc->sc_hwmtx); in ns8250_bus_ungrab()