Re: [Xen-devel] [PATCH] Add Xen platform PCI device version 2.

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
> From: Ian Campbell
> Sent: 19 June 2013 10:42
> To: Paul Durrant
> Cc: qemu-devel@xxxxxxxxxx; xen-devel@xxxxxxxxxxxxx
> Subject: Re: [Xen-devel] [PATCH] Add Xen platform PCI device version 2.
> 
> On Wed, 2013-06-19 at 10:32 +0100, Paul Durrant wrote:
> > The XenServer 6.1+ Citrix Windows PV bus driver binds to a new version
> > of the Xen platform device (since the newer driver set cannot co-exist
> > with previous drivers which bind to the existing "xen-platform" type of
> > device). This patch introduces a new "xen-platform-2" device type with
> > the appropriate device_id and revision.
> 
> What is the difference between these two devices?
> 

As the comment implies, the device_id (2 rather than 1) and the revision (2 
rather than 1).

  Paul
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