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Re: [Qemu-devel] Re: virtio-serial: An interface for host-guest communic

From: Anthony Liguori
Subject: Re: [Qemu-devel] Re: virtio-serial: An interface for host-guest communication
Date: Mon, 03 Aug 2009 14:57:01 -0500
User-agent: Thunderbird (X11/20090320)

Richard W.M. Jones wrote:
On Mon, Jul 27, 2009 at 06:44:28PM -0500, Anthony Liguori wrote:
It really suggests that you need _one_ vmchannel that's exposed to userspace with a single userspace daemon that consumes it.

... or a more flexible API.  I don't like having fixed /dev/vmch*
devices either.

Have you considered using a usb serial device? Something attractive about it is that a productid/vendorid can be specified which means that you can use that as a method of enumerating devices.

Hot add/remove is supported automagically.


Anthony Liguori

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