On Wed, Sep 28, 2005 at 09:38:33PM +0200, Pawel Jakub Dawidek wrote: +> On Wed, Sep 28, 2005 at 12:31:14PM -0700, Nate Lawson wrote: +> +> Pawel Jakub Dawidek wrote: +> +> >pjd 2005-09-28 19:20:49 UTC +> +> > FreeBSD src repository +> +> > Modified files: +> +> > sys/dev/bge if_bge.c Log: +> +> > Implement suspend/resume methods to be more ACPI friendly. +> +> > I'm able to suspend/resume my laptop without this change, but then I need +> +> > to wait for the watchdog to reset the card. +> +> > With this change, it is ready immediately. +> +> > Glanced at by: glebius +> +> > Revision Changes Path +> +> > 1.96 +36 -0 src/sys/dev/bge/if_bge.c +> +> +> +> Great, thanks! To other developers with hardware that doesn't work for suspend/resume, this is the area that needs the most improvement. There are known cases of at least +> +> agp and apic breaking resume. +> +> On my ThinkPad t43 suspend/resume works just fine in most cases, but +> sometimes (once every ~20 suspends) it stops before turning off LCD - +> the moon-led is turned on, but LCD is on as well and system freeze +> hard. +> What kind of debug can I add to track down the problem? +> Can we printf some steps done on suspend (which device's suspend method +> is called, etc.)?
Just want to note, that this commit fixed my hangs totally. I haven't seen them since then. -- Pawel Jakub Dawidek http://www.wheel.pl [EMAIL PROTECTED] http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am!
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