Re: [Qemu-devel] [PATCH v4 13/15] spapr_drc: Allow FDT fragment to be added later

2019-02-13 Thread Greg Kurz
On Wed, 13 Feb 2019 15:05:24 +1100 David Gibson wrote: > On Tue, Feb 12, 2019 at 07:25:19PM +0100, Greg Kurz wrote: > > The current logic is to provide the FDT fragment when attaching a device > > to a DRC. This works perfectly fine for our current hotplug support, but > > soon we will add suppor

Re: [Qemu-devel] [PATCH v4 13/15] spapr_drc: Allow FDT fragment to be added later

2019-02-12 Thread David Gibson
On Tue, Feb 12, 2019 at 07:25:19PM +0100, Greg Kurz wrote: > The current logic is to provide the FDT fragment when attaching a device > to a DRC. This works perfectly fine for our current hotplug support, but > soon we will add support for PHB hotplug which has some constraints, that > CPU, PCI and

[Qemu-devel] [PATCH v4 13/15] spapr_drc: Allow FDT fragment to be added later

2019-02-12 Thread Greg Kurz
The current logic is to provide the FDT fragment when attaching a device to a DRC. This works perfectly fine for our current hotplug support, but soon we will add support for PHB hotplug which has some constraints, that CPU, PCI and LMB devices don't seem to have. The first constraint is that the