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Re: [Qemu-devel] [PATCH 0/8] virtio-console: Move to qdev, multiple devi

From: Amit Shah
Subject: Re: [Qemu-devel] [PATCH 0/8] virtio-console: Move to qdev, multiple devices, generic ports
Date: Wed, 20 Jan 2010 00:29:21 +0530
User-agent: Mutt/1.5.19 (2009-01-05)

On (Tue) Jan 19 2010 [17:59:33], Jamie Lokier wrote:
> What happens if the guest crashes, kexecs or whatever when it's half
> way through sending a cut buffer?  A stream protocol will not have a
> nice way to recover from that unless there is an additional "out of
> band" way to say "I'm starting again".  Does virtio-serial have an
> "I'm starting again" which is passed to the host side application?

That's what I meant when I was talking about the START and END
delimiters. I've removed those for now though. Something like what you
suggest can be added later on.


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