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Re: [Xen-users] Is Xen and Qemu serial driver code related ?

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Is Xen and Qemu serial driver code related ?
From: "Ulrich Windl" <ulrich.windl@xxxxxxxxxxxxxxxxxxxx>
Date: Fri, 09 Feb 2007 08:20:31 +0100
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Have you tried good old kermit (to transfer files via the serial port)? 
Generally
I'd say that your communication protocol isn't fault-tolerant, unless you have a
complete lock up of the serial driver. Without knowing the details, there's 
little
one can say.

Ulrich

On 8 Feb 2007 at 13:54, Ales Rom wrote:

> Hi.
>
> A noticed a very strange thing. A few weeks ago I installed WindowsXP
> under qemu. I have serial device attached to COM1 port and comunication
> works.
> Basicaly I have to download a few hundred bytes from that serial device
> to computer. Every time comunication stops at 83% (5/6).
>
> The weird thing is, that when I use Xen, I can see exactly same thing.
> Stops at 83%. Is this related or just coincidence? Is it my hardware?
> Windows on "real" hardware doesn't have this problem.
>
> Ales
>
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