Re: [Qemu-devel] [libvirt] [Qemu-ppc] [RFC PATCH qemu] spapr_pci: Create PCI-express root bus by default

2016-12-06 Thread David Gibson
On Mon, Dec 05, 2016 at 03:54:49PM -0500, Laine Stump wrote: > (Sorry for any duplicates. I sent it from the wrong address the first time) > > On 12/01/2016 11:18 PM, David Gibson wrote: > > On Fri, Nov 25, 2016 at 02:46:21PM +0100, Andrea Bolognani wrote: > > > On Wed, 2016-11-23 at 16:00 +1100,

Re: [Qemu-devel] [libvirt] [Qemu-ppc] [RFC PATCH qemu] spapr_pci: Create PCI-express root bus by default

2016-12-05 Thread Laine Stump
(Sorry for any duplicates. I sent it from the wrong address the first time) On 12/01/2016 11:18 PM, David Gibson wrote: On Fri, Nov 25, 2016 at 02:46:21PM +0100, Andrea Bolognani wrote: On Wed, 2016-11-23 at 16:00 +1100, David Gibson wrote: Existing libvirt versions assume that pseries guests

Re: [Qemu-devel] [libvirt] [Qemu-ppc] [RFC PATCH qemu] spapr_pci: Create PCI-express root bus by default

2016-12-05 Thread Laine Stump
On 12/01/2016 11:18 PM, David Gibson wrote: On Fri, Nov 25, 2016 at 02:46:21PM +0100, Andrea Bolognani wrote: On Wed, 2016-11-23 at 16:00 +1100, David Gibson wrote: Existing libvirt versions assume that pseries guests have a legacy PCI root bus, and will base their PCI address allocation / PCI

Re: [Qemu-devel] [libvirt] [Qemu-ppc] [RFC PATCH qemu] spapr_pci: Create PCI-express root bus by default

2016-11-22 Thread Eric Blake
On 11/21/2016 07:08 AM, Andrea Bolognani wrote: >> If libvirt is using a specific version of pseries, then it already knows >> that <=2.7 has pci.0 as a root, pcie.0 otherwise. libvirt has a knowledge >> what QEMU version has what, right? > > It doesn't yet, that's the point :) > > We *could*