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Date:      Sat, 2 May 1998 21:51:09 -0700 (PDT)
From:      Doug White <dwhite@gdi.uoregon.edu>
To:        Jt <hometeam@techpower.net>
Cc:        questions@FreeBSD.ORG
Subject:   Re: sio
Message-ID:  <Pine.BSF.3.96.980502215038.21194k-100000@gdi.uoregon.edu>
In-Reply-To: <Pine.BSF.3.96.980502121152.15612A-100000@techpower.net>

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On Sat, 2 May 1998, Jt wrote:

> I been getting sio buffer over flows I have the following setup:
> 
> Txpro mb 200 cpu, freebsd 2.2.6: isdn , lang connected.  Problem in the
> interrupt handler is what man sio says I seem to get it most across lang
> 
> sio0 at 0x3f8-0x3ff 
> irq 4 on isa sio0: type 16550A
> 
> I never got this on my linux setup also my 2.2.1 version.

Probably because Linux never reported it.

> I connect at 115000.
> using pppd.

Try dropping your baudrate.

> any help or ideas where to look. 

Do you have any other devices on IRQ 4?

Doug White                              | University of Oregon  
Internet:  dwhite@resnet.uoregon.edu    | Residence Networking Assistant
http://gladstone.uoregon.edu/~dwhite    | Computer Science Major



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