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Date: Mon, 12 Sep 2011 19:21:36 +0100
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From: Stefan Hajnoczi <stefanha@gmail.com>
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Subject: Re: [Qemu-devel] unable to access the serial port on the Vm
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To: bala suru <balaqemu@gmail.com>
Cc: qemu-devel@nongnu.org

On Mon, Sep 12, 2011 at 12:35 PM, bala suru <balaqemu@gmail.com> wrote:
> But I need to connect a some USB device which will create a virtual
> serialport called /dev/ttyACM0, I cloud not see this on the Vm running ..
>
> This XML format I used
> RAW =3D [ type =3D "kvm",
> =A0=A0=A0=A0=A0=A0=A0=A0=A0 data =3D "<devices><serial type=3D\"pty\"><so=
urce
> path=3D\"/dev/pts/5\"/><target port=3D\"0\"/></serial><console type=3D\"p=
ty\"
> tty=3D\"/dev/pts/5\"><source path=3D\"/dev/pts/5\"/><target
> port=3D\"0\"/></console></devices>" ]

I am not sure what you are trying to do.

Are you attaching a USB serial device to the host and you would like
to connect that to the VM's serial port?  In that case you can try
this domain XML:

<serial type=3D"dev">
    <source path=3D"/dev/ttyACM0" />
    <target port=3D"0" />
</serial>

Stefan