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-Status
-======
-
-There are no known problems with this driver.
-
-Configuration Table Use
-=======================
-
-sDeviceName
-
- The name of this device.
-
-deviceType
-
- This field must be SERIAL_NS16550.
-
-pDeviceFns
-
- The device interface control table. This may be:
- + ns16550_fns for interrupt driven IO
- + ns16550_fns_polled for polled IO
-
-deviceProbe
-
- This is the address of the routine which probes to see if the device
- is present.
-
-pDeviceFlow
-
- This field is ignored as hardware flow control is not currently supported.
-
-ulMargin
-
- This is currently unused.
-
-ulHysteresis
-
- This is currently unused.
-
-pDeviceParams
-
- This is set to the default settings. At this point, it is the default
- baud rate cast as a (void *).
-
-ulCtrlPort1
-
- This field is the base address of this port on the UART.
-
-ulCtrlPort2
-
- This field is unused for the NS16550.
-
-ulDataPort
-
- This field is the base address of this port on the UART.
-
-getRegister
-setRegister
-
- These follow standard conventions.
-
-getData
-setData
-
- These are unused since the TX and RX data registers can be accessed
- as regular registers.
-
-ulClock
-
- This is the clock constant which is divided by the desired baud
- to get the value programmed into the part. The formula for this
- for 9600 baud is:
-
- chip_divisor_value = ulClock / 9600.
-
- NOTE: When ulClock is 0, the correct value for a PC (115,200) is
- used.
-
-ulIntVector
-
- This is the interrupt vector number associated with this chip.
-