On Thu, 2018-11-29 at 15:15 +0900, Masanobu SAITOH wrote: > On 2018/11/28 22:12, SAITOH Masanobu wrote: > > On 2018/11/28 14:18, Masanobu SAITOH wrote: > > > The diff says we should save/restore MSI table. > > > We also should save/restore some other registers. > > > > > > Give me one or two days to resolve the problem. > > > > Please try the following diff: > > > > http://www.netbsd.org/~msaitoh/pci-resume-20181118-0.dif > > > > Even if I use this change with Thinkpad X220, it doesn't recover from > > suspend... > > But, my X61 survived from suspend with this patch!
With that patch, networking devices now function reliably on my T420 after wakeup. That's a big improvement, thanks! Dave
