Re: [Xen-devel] [PATCH PV_OPS] pciback support

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Oct 13, 2009 at 03:38:47PM -0700, Jeremy Fitzhardinge wrote:
> On 10/13/09 14:22, Konrad Rzeszutek Wilk wrote:
> > This is back-port (up-port?) of the pci-back driver from the 2.6.18.hg tree.
> > The driver is quite similar to the pci-stub, excep that is intended for
> > paravirtualized guests. This driver works in conjunction with the pci-front
> > (frontend driver) to exchange PCI write/read to the configuration space and
> > to have the BARs mapped properly for the guest.
> >   
> 
> OK, I've stuck this in xen/dom0/pciback for now.  I haven't merged it
> yet or even looked at it very closely yet.

Sure. Let me look more closely at the MSI part. I thought that the kernel
did not have the support for this yet.

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