Lines Matching refs:uart_lock
483 uart_lock(hwmtx); in ns8250_getc()
488 uart_lock(hwmtx); in ns8250_getc()
709 uart_lock(sc->sc_hwmtx); in ns8250_bus_flush()
741 uart_lock(sc->sc_hwmtx); in ns8250_bus_getsig()
767 uart_lock(sc->sc_hwmtx); in ns8250_bus_ioctl()
834 uart_lock(sc->sc_hwmtx); in ns8250_bus_ipend()
880 uart_lock(sc->sc_hwmtx); in ns8250_bus_param()
1069 uart_lock(sc->sc_hwmtx); in ns8250_bus_receive()
1123 uart_lock(sc->sc_hwmtx); in ns8250_bus_setsig()
1143 uart_lock(sc->sc_hwmtx); in ns8250_bus_transmit()
1187 uart_lock(sc->sc_hwmtx); in ns8250_bus_grab()
1203 uart_lock(sc->sc_hwmtx); in ns8250_bus_ungrab()