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Re: [Qemu-devel] [PATCH 2/3] virtio-console: Add a virtio-serial bus, su


From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH 2/3] virtio-console: Add a virtio-serial bus, support for multiple devices and ports
Date: Mon, 04 Jan 2010 17:07:52 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20090922 Fedora/3.0-3.9.b4.fc12 Lightning/1.0pre Thunderbird/3.0b4

On 12/24/09 09:26, Markus Armbruster wrote:
We could declare that -virtioconsole always creates a bus a feature, but
I can do that in good conscience only if the console created along with
it always gets attached to it, even when other suitable buses exist.

I'd just discourage mixing -virtioconsole and -device virtio-serial-$bus

The whole point of -virtioconsole is backward compatibility for management apps / start scripts and the like and it should create a device which can be used by the guest like the qemu 0.11 virtioconsole.

If you are using device virtio-serial-$bus you are obviously not needing the backward compatibility stuff ;)

cheers,
  Gerd





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