Hi All, For the uart_port structure’s “type”, I see the permitted types are none, 8250, 16450, 16550, 16550A, 16650, 16650V2, 16654, 16750, 16850, 16950, and 16954 etc. For FPGA based UART hardware(it has 512 bytes FIFO and supports up to 4Mbps speed) what should be the ‘type’ value? -- Thanks, Sekhar