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()
759 uart_lock(sc->sc_hwmtx); in ns8250_bus_param()
965 uart_lock(sc->sc_hwmtx); in ns8250_bus_receive()
1008 uart_lock(sc->sc_hwmtx); in ns8250_bus_setsig()
1028 uart_lock(sc->sc_hwmtx); in ns8250_bus_transmit()
1064 uart_lock(sc->sc_hwmtx); in ns8250_bus_grab()
1080 uart_lock(sc->sc_hwmtx); in ns8250_bus_ungrab()