Date: Tue, 20 Dec 2022 12:42:16 +0100 From: Adam Retter <adam.retter@googlemail.com> To: "Bjoern A. Zeeb" <bz@freebsd.org> Cc: freebsd-wireless@freebsd.org Subject: Re: Lenovo ThinkPad X1 Extreme (Intel AX210/AX211/AX411 160MHz) Wifi crash - 13.1-RELEASE 13.1-STABLE 14.0-CURRENT Message-ID: <CAPK0ichSYh5ycHv9eDyWrg3hVC1UcFe3gOgV3mm-_3BbpEbyLg@mail.gmail.com> In-Reply-To: <CAPK0icjgdZUsBRhsb-nHWFjS5_CrXX_BrO-u9OcMJP6dH3RL-A@mail.gmail.com> References: <CAPK0ichM2Bv7z5bD3CV6Kz9StHi4BUGxcj6sxWPG_eg2yxrVyg@mail.gmail.com> <nn53q1o2-9q73-1o33-10pq-6pns4q6o18o6@mnoonqbm.arg> <CAPK0icjgdZUsBRhsb-nHWFjS5_CrXX_BrO-u9OcMJP6dH3RL-A@mail.gmail.com>
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Okay so just an update - I attempted an installation using 13.1-RELEASE where I did not change the regdomain of the Wifi card when prompted by the installer. The installation completes successfully, so it seems the issue is around changing the regdomain - which I am guessing causes some sort of up/down/up issue similar to that reported by others. Kind regards. Adam. On Mon, 19 Dec 2022 at 22:57, Adam Retter <adam.retter@googlemail.com> wrote: > > Thanks Bjoern, > > > > > I would be interested to know if this is the same issue described in - > > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263613 > > > > ... I assume it is the same issue with the up/down/up/.. cycle. > > > > I can normally do it three times before it goes kaboom (and I have a > > reproducer for it). > > > > I have also tried to execute the bringup and teardown bits I easily can > > in an endless loop which doesn't provoke the firmware to crash. That > > seems to indicate that we may need more state than I can (currently) > > easily produce for the endless loop. > > Perhaps the difference comes from changing the regdomain (as offered > by the installer)? > > > > I keep poking at selective bits as a background task every other day > > currently and I'll try to see what I can do over the holidays on this. > > Much appreciated :-) > > > > > Let me know if I can provide any further info that is not already > > > captured in the hw-probe or the screenshots. > > > > I cannot help much with the installer bits. If you were to do this > > with a non-crashing WiFi chip/driver would you ant any other changes > > there? If so you should probably raise that separately. > > I wasn't actually wanting any changes in the installer itself. > Rather I just wanted to be able to successfully install FreeBSD. > > > > -- > Adam Retter > > skype: adam.retter > tweet: adamretter > http://www.adamretter.org.uk -- Adam Retter skype: adam.retter tweet: adamretter http://www.adamretter.org.ukhelp
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