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List:       soekris-tech
Subject:    Re: [Soekris] Net 6501 second serial port with Openbsd 5.3
From:       Laurent Salle <lsalle () taciturne ! net>
Date:       2013-07-07 8:49:29
Message-ID: 51D92B99.2030807 () taciturne ! net
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Many thanks.

I had noticed the puc entries in dmesg, and I tried using cua03, but my 
problem came from using an inadequate serial connector [1].

I was not suspecting the connector because I was convinced I was using 
one coming from Soekris.

It would have helped if Soekris was selling it's serial connectors with 
some identification on it. A simple label with the Soekris brand and a 
model/part number would be great.


[1] 
http://soekris.com/products/accessories/serial-connector-2nd-port-pci-bracket.html


-- 
Laurent Salle


On 06/07/13 01:02, Christian Weisgerber wrote:
> Laurent Salle <lsalle@taciturne.net> wrote:
>
>> I'm unsuccessful trying to use the second serial port on a Soekris Net
>> 6501 with OpenBSD 5.3.
>>
>> $ cu -s 9600 -l cua01
>> /dev/cua01: Device not configured
>> link down
>> $
>>
>> Anyone has been able to use this port ? With which command ?
>
> It's cua03.
>
>> See below dmesg output:
>
> Exactly!
>
>> com3 at puc0 port 0 apic 0 int 19: ti16750, 64 byte fifo
>> com4 at puc1 port 0 apic 0 int 19: ti16750, 64 byte fifo
>> com5 at puc2 port 0 apic 0 int 19: ti16750, 64 byte fifo
>> com6 at puc3 port 0 apic 0 int 19: ti16750, 64 byte fifo
>> com0 at isa0 port 0x3f8/8 irq 4: ti16750, 64 byte fifo
>> com0: console
>
> Note that it's com2 if you run amd64 and this has changed yet again
> in OpenBSD -current.  In short, it's the port at puc0, and dmesg
> will tell you as which com(4) device it shows up.  For com4 and
> higher, you'll need to create the corresponding /dev entries with
> MAKDEV tty04 etc. first.
>
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