Hi David, On Wed, Nov 30, 2016 at 09:11:11AM -0800, David Daney wrote: > On 11/17/2016 02:25 PM, David Daney wrote: > >From: David Daney <[email protected]> > > > >Some (defective) PCIe devices are not able to reliably do link > >retraining. > > > >Check to see if ASPM is possible between link partners before > >configuring common clocking, and doing the resulting link retraining. > >If ASPM is not possible, there is no reason to risk losing access to a > >device due to an unnecessary link retraining. > > > > Hi Bjorn, > > It has been a couple of weeks since I originally sent this, and I > wanted to know if you have had a chance to look at it. If possible, > it would be nice to consider for the approaching merge window.
Yes, definitely. I haven't had a chance yet, but I hope to. Right now my top priority is getting the arm64 ECAM quirks in for v4.10. Once that's settled I'll come back and pick up some of these fixes. Bjorn
