On Fri, Aug 14, 2015 at 09:26:21PM +0100, Bjorn Helgaas wrote:
> On Fri, Aug 14, 2015 at 11:43 AM, Will Deacon wrote:
> > On Fri, Aug 14, 2015 at 05:40:51PM +0100, Bjorn Helgaas wrote:
> >> Do we need support for pci-probe-only in pci-host-generic at all?
> >> You're removing the use in amd-overdr
On Fri, Aug 14, 2015 at 11:43 AM, Will Deacon wrote:
> On Fri, Aug 14, 2015 at 05:40:51PM +0100, Bjorn Helgaas wrote:
>> On Fri, Aug 14, 2015 at 05:19:17PM +0100, Marc Zyngier wrote:
>> > When pci-host-generic looks for the probe-only property, it seems
>> > to trust the DT to be correctly written
> On 14.08.2015, at 09:43, Will Deacon wrote:
>
> On Fri, Aug 14, 2015 at 05:40:51PM +0100, Bjorn Helgaas wrote:
>> On Fri, Aug 14, 2015 at 05:19:17PM +0100, Marc Zyngier wrote:
>>> When pci-host-generic looks for the probe-only property, it seems
>>> to trust the DT to be correctly written, and
On Fri, Aug 14, 2015 at 05:19:17PM +0100, Marc Zyngier wrote:
> When pci-host-generic looks for the probe-only property, it seems
> to trust the DT to be correctly written, and assumes that there
> is a parameter to the property.
>
> Unfortunately, this is not always the case, and some firmware ex
On Fri, Aug 14, 2015 at 05:40:51PM +0100, Bjorn Helgaas wrote:
> On Fri, Aug 14, 2015 at 05:19:17PM +0100, Marc Zyngier wrote:
> > When pci-host-generic looks for the probe-only property, it seems
> > to trust the DT to be correctly written, and assumes that there
> > is a parameter to the property
On Fri, Aug 14, 2015 at 05:19:17PM +0100, Marc Zyngier wrote:
> When pci-host-generic looks for the probe-only property, it seems
> to trust the DT to be correctly written, and assumes that there
> is a parameter to the property.
>
> Unfortunately, this is not always the case, and some firmware ex
When pci-host-generic looks for the probe-only property, it seems
to trust the DT to be correctly written, and assumes that there
is a parameter to the property.
Unfortunately, this is not always the case, and some firmware expose
this property naked. The driver ends up making a decision based on