Re: [PATCH v3] PCI: aardvark: Don't touch PCIe registers if no card connected
From: Lorenzo Pieralisi <hidden>
Date: 2020-07-13 16:41:50
Also in:
linux-pci, lkml
On Mon, Jul 13, 2020 at 04:50:03PM +0200, Pali Rohár wrote:
On Monday 13 July 2020 12:23:25 Lorenzo Pieralisi wrote:quoted
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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel