I just had a Practical Peripherals K56Flex pcmcia modem dropped in my lap
and have made a couple attempts to use it in my laptop.  It appears it's
not currently supported.

Pertinent parts of dmesg:

  pcmcia0: CIS version PC Card Standard 5.0
  pcmcia0: CIS info: PRACTICAL, 56K PC Card, ,
  pcmcia0: Manufacturer code 0x13, product 0x0
  pcmcia0: function 0: serial port, ccr addr 200 mask 17
  pcmcia0: function 0, config table entry 32: I/O card; irq mask 86bc;
    iomask a, i
  ospace 3f8-3ff; rdybsy_active io8 irqlevel powerdown audio
  pcmcia0: function 0, config table entry 33: I/O card; irq mask 86bc;
    iomask a, i
  ospace 2f8-2ff; rdybsy_active io8 irqlevel powerdown audio
  pcmcia0: function 0, config table entry 34: I/O card; irq mask 86bc;
    iomask a, i
  ospace 3e8-3ef; rdybsy_active io8 irqlevel powerdown audio
  pcmcia0: function 0, config table entry 35: I/O card; irq mask 86bc;
    iomask a, i
  ospace 2e8-2ef; rdybsy_active io8 irqlevel powerdown audio
  pcmcia0: function 0, config table entry 48: I/O card; irq mask 86bc;
    iomask 3, i
  ospace 0-7; rdybsy_active io8 irqlevel powerdown audio
  com2 at pcmcia0 function 0 port 0x2f8-0x2ff: serial device
  com2: ns16550a, working fifo

But attempts to actually use it at /dev/tty02 fail.

Any help or ideas would be greatly appreciated.

--
  /\---/\  Eric J Fox
 /  o o  \ http://fox.phoenix.az.us
 \.\   /./ ---------------------------
    \@/    "Of course it runs NetBSD."