Re: [PATCH] PCI: Add missing link delays required by the PCIe spec

From: Mika Westerberg
Date: Thu Sep 19 2019 - 02:57:59 EST


Hi Bjorn,

On Tue, Aug 27, 2019 at 12:25:47PM +0300, Mika Westerberg wrote:
> Here are the relevant parts from ICL. I'll send you the full dmesg as
> a separate email. The topology is such that I have 2 Titan Ridge devices
> connected in chain (each include PCIe switch + xHCI). I wait for the
> whole hierarchy to enter D3cold:

Did you had time to check the log I sent you?

Also how should we proceed with this patch? I can update it according to
comments and send a new version after v5.4-rc1 is released. Of course
unless you have better way we can fix this issue.

Thanks!