From: "Alex Bennée" <alex.bennee@linaro.org>
To: Sidhartha Reddy Kaliki <sidhartha@drut.io>
Cc: openbmc@lists.ozlabs.org, qemu-devel@nongnu.org
Subject: Re: How to communicate 2 guest machines over serial in qemu?
Date: Tue, 16 May 2023 15:48:10 +0100 [thread overview]
Message-ID: <87y1lonxdj.fsf@linaro.org> (raw)
In-Reply-To: <CADfM=uvE+DdOAVU-WZmNgiAPom0isN9OFUeky0pPqPbtFmvyRw@mail.gmail.com>
Sidhartha Reddy Kaliki <sidhartha@drut.io> writes:
> Hi,
>
> We have 2 independent devices running openbmc software on each of
> them. These devices can communicate with each other over a serial line
> using SLIP protocol. Now we would like to emulate the same using qemu.
>
> Do we have any provision to communicate 2 guest machines over a serial
> interface using SLIP protocol?
You can connect the two chardev backends to each other. One will want to
be a server, the other a client. You can use pipe, socket or network
backends to do this.
> We have tried a few options which are not helpful to solve our purpose.
> It will be really helpful if you can provide us some guidance on this.
What have you tried so far?
>
> Thanks
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
next prev parent reply other threads:[~2023-05-16 14:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-16 10:25 How to communicate 2 guest machines over serial in qemu? Sidhartha Reddy Kaliki
2023-05-16 14:48 ` Alex Bennée [this message]
2023-05-17 10:33 ` Sidhartha Reddy Kaliki
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