uart_bus_probe
return (uart_bus_probe(dev, shift, 0, (int)freq, 0, 0, 0));
int uart_bus_probe(device_t dev, int regshft, int regiowidth, int rclk, int rid, int chan, int quirks);
return (uart_bus_probe(dev, cd->cd_regshft, cd->cd_regiowidth,
return (uart_bus_probe(dev, (int)shift, (int)iowidth, (int)clock, 0, 0, 0));
return (uart_bus_probe(dev, 0, 0, 0, 0, 0, 0));
result = uart_bus_probe(dev, id->regshft, 0, id->rclk,
return (uart_bus_probe(dev, 0, 0, rclk, 0, 0, 0));
return (uart_bus_probe(dev, rs, 0, cl, 0, ch, 0));
error = uart_bus_probe(dev, (int)shift, (int)iowidth, (int)clock, 0, 0, UART_F_BUSY_DETECT);
return (uart_bus_probe(dev, 0, 0, 0, 0, 0, 0));