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Date: Tue, 13 Sep 2011 11:57:39 +0530
Message-ID: <CAOYyr-ux2KHZ1XzXGogX-r+0Gv4GTvf=piborCj9AQgf_AAMNA@mail.gmail.com>
From: bala suru <balaqemu@gmail.com>
Content-Type: multipart/alternative; boundary=bcaec521568587765b04acccbd33
Subject: Re: [Qemu-devel] unable to access the serial port on the Vm
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To: Stefan Hajnoczi <stefanha@gmail.com>, qemu-devel@nongnu.org

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Content-Type: text/plain; charset=ISO-8859-1

Hi,
Thanks a lot , it resolved my problem .. I could get the data inside VM .

regards
Bala

On Tue, Sep 13, 2011 at 10:53 AM, Stefan Hajnoczi <stefanha@gmail.com>wrote:

> On Tue, Sep 13, 2011 at 5:59 AM, bala suru <balaqemu@gmail.com> wrote:
> > Yes, I'm connecting a USB to serial device to the host (ubuntu 11.04) and
> I
> > want that serial port on my VM .
> > I tried the solution you have suggested but still same problem , can  not
> > see the virtual serial port (ttyACM0) on VM but I could see on the HOST .
> >
> > The following is the line  I have tried .
> >  RAW = [ type = "kvm",
> >           data = "<devices><serial type=\"dev\"><source
> > path=\"/dev/ttyACM0\"/><target port=\"0\"/></serial><console type=\"pty\"
> > tty=\"/dev/pts/5\"><source path=\"/dev/pts/5\"/><target
> > port=\"0\"/></console></devices>" ]
>
> Inside the guest you will see a regular serial port (/dev/ttyS0).  The
> guest does not know that you're using /dev/ttyACM0 on the host, but
> that should not matter.
>
> Stefan
>

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<div>Hi,</div>
<div>Thanks a lot , it resolved my problem .. I could get the data inside V=
M=A0.</div>
<div>=A0</div>
<div>regards</div>
<div>Bala<br><br></div>
<div class=3D"gmail_quote">On Tue, Sep 13, 2011 at 10:53 AM, Stefan Hajnocz=
i <span dir=3D"ltr">&lt;<a href=3D"mailto:stefanha@gmail.com">stefanha@gmai=
l.com</a>&gt;</span> wrote:<br>
<blockquote style=3D"BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex=
; PADDING-LEFT: 1ex" class=3D"gmail_quote">
<div class=3D"im">On Tue, Sep 13, 2011 at 5:59 AM, bala suru &lt;<a href=3D=
"mailto:balaqemu@gmail.com">balaqemu@gmail.com</a>&gt; wrote:<br>&gt; Yes, =
I&#39;m connecting a USB to serial device to the host (ubuntu 11.04) and I<=
br>
&gt; want that serial port on my VM .<br>&gt; I tried the solution you have=
 suggested but still same problem , can=A0 not<br>&gt; see the virtual seri=
al port (ttyACM0) on VM but I could see on the HOST .<br>&gt;<br>&gt; The f=
ollowing is the line=A0 I have tried .<br>
&gt; =A0RAW =3D [ type =3D &quot;kvm&quot;,<br>&gt; =A0=A0=A0=A0=A0=A0=A0=
=A0=A0 data =3D &quot;&lt;devices&gt;&lt;serial type=3D\&quot;dev\&quot;&gt=
;&lt;source<br>&gt; path=3D\&quot;/dev/ttyACM0\&quot;/&gt;&lt;target port=
=3D\&quot;0\&quot;/&gt;&lt;/serial&gt;&lt;console type=3D\&quot;pty\&quot;<=
br>
&gt; tty=3D\&quot;/dev/pts/5\&quot;&gt;&lt;source path=3D\&quot;/dev/pts/5\=
&quot;/&gt;&lt;target<br>&gt; port=3D\&quot;0\&quot;/&gt;&lt;/console&gt;&l=
t;/devices&gt;&quot; ]<br><br></div>Inside the guest you will see a regular=
 serial port (/dev/ttyS0). =A0The<br>
guest does not know that you&#39;re using /dev/ttyACM0 on the host, but<br>=
that should not matter.<br><font color=3D"#888888"><br>Stefan<br></font></b=
lockquote></div><br>

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