> > Date: Fri, 11 Oct 2024 10:40:12 +0000
> > From: wizardo wizar...@proton.me
> >
> > On Friday, October 11th, 2024 at 11:59, Mark Kettenis 
> > mark.kette...@xs4all.nl wrote:
> >
> > > > Date: Thu, 10 Oct 2024 20:20:21 +0000
> > > > From: wizardo wizar...@proton.me
> >
> > > > On Thursday, October 10th, 2024 at 19:49, Mark Kettenis 
> > > > mark.kette...@xs4all.nl wrote:
> >
> > > > > > From: Dave Voutila d...@sisu.io
> > > > > > Date: Thu, 10 Oct 2024 13:31:58 -0400
> >
> > > > > > wizardo wizar...@proton.me writes:
> >
> > > > > > > > Synopsis: USB ports do not work on a Thinkpad T420 after 
> > > > > > > > upgrading to OpenBSD 7.6-current (amd64)
> > > > > > > > Category: amd64
> > > > > > > > Environment:
> > > > > > > > System : OpenBSD 7.6
> > > > > > > > Details : OpenBSD 7.6-current (GENERIC.MP) #362: Wed Oct 9 
> > > > > > > > 23:36:46 MDT 2024
> > > > > > > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> >
> > > > > > > Architecture: OpenBSD.amd64
> > > > > > > Machine : amd64
> >
> > > > > > > > Description:
> > > > > > > > USB ports stopped working after upgrading the system with 
> > > > > > > > sysupgrade -s
> > > > > > > > on -current. The system was already on OpenBSD 7.6-current. 
> > > > > > > > Everything
> > > > > > > > else, like touchpad, keyboard, lights, audio, screen, suspend 
> > > > > > > > and
> > > > > > > > hibernate work as intended. The laptop was on a docking station 
> > > > > > > > at the
> > > > > > > > time of the upgrade with usb ports connected to said station. I 
> > > > > > > > noticed
> > > > > > > > the ehci errors in dmesg but i cannot find what the code 13 
> > > > > > > > means.
> >
> > > > > > > I tried rebooting with the laptop disconnected from the station
> > > > > > > but the issue remains.
> > > > > > > The T420 model is the one with USB 2.0 ports only.
> >
> > > > > > kettenis: is this related to your recent 64-bit DMA changes 
> > > > > > committed in
> > > > > > sys/dev/usb?
> >
> > > > > Likely. Hope to have some time to investigate this in the coming days.
> >
> > > > Can I do anything else to help?
> >
> > > I've just committed something that hopefully fixes things.
> >
> > I just did a sysupgade -s but unfortunately the issue remains (same
> > ehci errors on dmesg):
> >
> > ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x04: apic 2
> > int 16
> > ehci0: run timeout
> > ehci0: init failed, error=13
> > ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x04: apic 2
> > int 23
> > ehci1: run timeout
> > ehci1: init failed, error=13
> >
> > To be sure that I'm not messing up, since I never posted on bugs@,
> > was the change to ehci.c already included in the "OpenBSD 7.6-current
> > (GENERIC.MP) #363: Thu Oct 10 10:44:33 MDT 2024" snapshot? I'm very
> > sorry to ask.
>
>
> No. Please try again with the next snapshot (i.e. tomorrow or so).

Fixed! As of OpenBSD 7.6-current (GENERIC.MP) #364: Fri Oct
11 09:46:45 MDT 2024. Thank you very much for keeping me updated!
If something else is needed like logs etc. please let me know.

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