[PATCH v3] PCI: aardvark: Don't touch PCIe registers if no card connected

[Lorenzo Pieralisi]

On Mon, Jul 13, 2020 at 04:50:03PM +0200, Pali Rohár wrote:
> On Monday 13 July 2020 12:23:25 Lorenzo Pieralisi wrote:
> > I will go over the thread again but I suspect I can merge the patch even
> > though I still believe there is work to be done to understand the issue
> > we are facing.
> 
> Just to note that pci-mvebu.c also checks if pcie link is up before
> trying to access the real PCIe interface registers, similarly as in my
> patch.

I understand - that does not change my opinion though, the link check
is just a workaround, it'd be best if we pinpoint the real issue which
is likely to a HW one.

Lorenzo