Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-03 Thread Ian Campbell
On Wed, 2013-07-03 at 08:45 -0500, Anthony Liguori wrote: > Ian Campbell writes: > > > On Wed, 2013-07-03 at 09:34 +0100, Paul Durrant wrote: > >> Already did that :-) > >> > >> > There are also sub-vendor and sub-device IDs but I don't think they are > >> > so useful for us (AFAIK they are int

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-03 Thread Anthony Liguori
Ian Campbell writes: > On Wed, 2013-07-03 at 09:34 +0100, Paul Durrant wrote: >> Already did that :-) >> >> > There are also sub-vendor and sub-device IDs but I don't think they are >> > so useful for us (AFAIK they are intended to allow the board >> > manufacturer to "subclass" the IDs baked i

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-03 Thread Paul Durrant
> -Original Message- > From: Stefano Stabellini [mailto:stefano.stabell...@eu.citrix.com] > Sent: 03 July 2013 11:50 > To: Paul Durrant > Cc: Stefano Stabellini; qemu-devel@nongnu.org; xen-de...@lists.xen.org > Subject: RE: [Xen-devel] [PATCH] Citrix PV Bus device [V3] > > On Wed, 3 Jul 20

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-03 Thread Stefano Stabellini
On Wed, 3 Jul 2013, Paul Durrant wrote: > > - the Citrix [vendor id|device id] pair has to be different from the > > xenproject one (0x5853|0x0001). I am sure we can arrange the > > xenproject device id space so that Windows PV drivers vendors don't have > > to acquire their own PCI vendor ids. > >

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-03 Thread Ian Campbell
On Wed, 2013-07-03 at 09:34 +0100, Paul Durrant wrote: > > -Original Message- > > From: Ian Campbell > > Sent: 03 July 2013 09:29 > > To: Stefano Stabellini > > Cc: Paolo Bonzini; Paul Durrant; qemu-devel@nongnu.org; Anthony Liguori; > > xen-de...@lists.xen.org > > Subject: Re: [Xen-devel]

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-03 Thread Paul Durrant
> -Original Message- > From: Ian Campbell > Sent: 03 July 2013 09:29 > To: Stefano Stabellini > Cc: Paolo Bonzini; Paul Durrant; qemu-devel@nongnu.org; Anthony Liguori; > xen-de...@lists.xen.org > Subject: Re: [Xen-devel] [Qemu-devel] [PATCH] Citrix PV Bus device [V3] > > On Tue, 2013-07-0

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-03 Thread Ian Campbell
On Tue, 2013-07-02 at 19:05 +0100, Stefano Stabellini wrote: > On Tue, 2 Jul 2013, Stefano Stabellini wrote: > > - the new device should have configurable vendor and device ids, so that > > host admins can select which vendor's PV drivers are going to be > > automatically installed on all your Wind

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-03 Thread Paul Durrant
> -Original Message- > From: Stefano Stabellini [mailto:stefano.stabell...@eu.citrix.com] > Sent: 02 July 2013 17:42 > To: Paul Durrant > Cc: qemu-devel@nongnu.org; xen-de...@lists.xen.org > Subject: Re: [Xen-devel] [PATCH] Citrix PV Bus device [V3] > > On Tue, 2 Jul 2013, Paul Durrant wro

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-02 Thread Anthony Liguori
Stefano Stabellini writes: > On Tue, 2 Jul 2013, Stefano Stabellini wrote: >> - the new device should have configurable vendor and device ids, so that >> host admins can select which vendor's PV drivers are going to be >> automatically installed on all your Windows guests. This should probably >>

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-02 Thread Stefano Stabellini
On Tue, 2 Jul 2013, Stefano Stabellini wrote: > - the new device should have configurable vendor and device ids, so that > host admins can select which vendor's PV drivers are going to be > automatically installed on all your Windows guests. This should probably > be a VM config option (pvdevice=,

Re: [Qemu-devel] [Xen-devel] [PATCH] Citrix PV Bus device [V3]

2013-07-02 Thread Stefano Stabellini
On Tue, 2 Jul 2013, Paul Durrant wrote: > This patch introduces a new PCI device which will act as the binding point > for Citrix branded PV drivers for Xen. > The intention is that Citrix Windows PV drivers will be available on Windows > Update and thus using the existing Xen platform PCI device a