How to use unrecognized COM port card?
John Baldwin
jhb at freebsd.org
Tue Aug 16 20:57:05 UTC 2011
On Tuesday, August 16, 2011 3:53:17 pm Yuri wrote:
> On 08/16/2011 08:57, John Baldwin wrote:
> > For multiport devices you will want to add an entry to
sys/dev/puc/pucdata.c
> > and use the puc driver instead of patching uart directly. Perhaps this:
>
> John,
>
> I did what you suggested:
> puc0: <WinChipHead Dual Port RS-232> port 0xe880-0xe887,0xe800-0xe807
> irq 17 at device 1.0 on pci8
>
> But it doesn't show up as a serial device and tty.
Hmmm, can you get devinfo -v output? Specifically there should be two
children of puc0 and they should have extra data specifying what type of port
each child device is.
--
John Baldwin
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