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Date:      Sun, 30 Apr 2023 13:19:14 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 271147] Adding support for Sunrise Point uart hangs boot
Message-ID:  <bug-271147-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271147

            Bug ID: 271147
           Summary: Adding support for Sunrise Point uart hangs boot
           Product: Base System
           Version: 13.2-STABLE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: marcus@FreeBSD.org

I regularly track -STABLE on this small form factor machine I use as a rout=
er.=20
After upgrading on April 29 (last was April 23) the machine hung on boot ju=
st
before polling the ISA bus.  I tracked the commit down to
https://cgit.freebsd.org/src/commit/?h=3Dstable/13&id=3D7c0af1af0a8b467b8c6=
1ee9b3aef0e527536deaa.
 Specifically, adding support for the Intel Sunrise Point Controller 0 (whi=
ch
this machine has).  Removing this line restores normal booting.

Attached are my dmesg and pciconf output.  I'm not sure if perhaps this
controller needs a quirk...?

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