Date: Sat, 5 Feb 2005 20:05:04 +0000 (UTC) From: Thomas Kempka <t.kempka@web.de> To: freebsd-mobile@freebsd.org Subject: Re: Thinkpad 600e interrupt storm Message-ID: <cu38tg$r6r$1@sea.gmane.org> References: <1107237354.41ff19ea1f6bc@webmail.understudy.net> <cu2pci$n1f$1@sea.gmane.org> <20050205123722.T78005@sasami.jurai.net>
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Matthew N. Dodd <mdodd@freebsd.org> wrote: > On Sat, 5 Feb 2005, Thomas Kempka wrote: >> Since suspend and hibernate do not seem to work with apm on the TP 600e >> in RELENG_5 (system freezes, but working on RELENG_5_2) it would be nice >> if the interrupt throtteling could be fixed. > > This can't be correct because I've been using my 600E with -CURRENT for > the past 3 years. I did not change any suspend/hibernate specific configuration files after the upgrade of RELENG_5_2 to RELENG_5, but both stopped working afterwards. > > There is a problem with the ATA driver (use of tsleep() in resume) that > requires a patch, and the snd_mss driver doesn't survive a resume (just > unload the driver when you're not using it). > I use modules for snd and cardbus devices and unload them via rc.suspend and the TP is running the latest BIOS available at IBM. But it just freezes during the suspend/hibernate using apm. Suspend on acpi works fine, I did not test hibernation. Greets, Thomas Kempka -- Thomas Kempka
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