Date: Tue, 19 Apr 2011 16:27:22 -0500 From: Brandon Gooch <jamesbrandongooch@gmail.com> To: Jung-uk Kim <jkim@freebsd.org> Cc: freebsd-acpi@freebsd.org Subject: Re: [PATCH] Move scsuspend()/scresume() forward to EVENTHANDLERs Message-ID: <BANLkTinfuX4whxbs3szbd1aTNaxxQ5Z2LQ@mail.gmail.com> In-Reply-To: <201104191702.14715.jkim@FreeBSD.org> References: <20110420003133.4dc391f6.taku@tackymt.homeip.net> <201104191624.17677.jkim@FreeBSD.org> <BANLkTimFgZpngzfT05iqWscOH1t9WoJOTg@mail.gmail.com> <201104191702.14715.jkim@FreeBSD.org>
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On Tue, Apr 19, 2011 at 4:02 PM, Jung-uk Kim <jkim@freebsd.org> wrote: > On Tuesday 19 April 2011 04:55 pm, Brandon Gooch wrote: >> On Tue, Apr 19, 2011 at 3:24 PM, Jung-uk Kim <jkim@freebsd.org> > wrote: >> > On Tuesday 19 April 2011 04:02 pm, Warner Losh wrote: >> >> Having chased boogiemen in this area before, I think this patch >> >> makes good sense even though it breaks the device model a >> >> little. However, the hardware in question really is special on >> >> x86... >> >> >> >> Warner >> > >> > Actually I was working on a similar patch and it should be ready >> > soon. >> > >> > Jung-uk Kim >> >> You have a willing (if not completely capable) tester here, so I >> always look forward to your patches. > > :-) > > http://people.freebsd.org/~jkim/syscons.diff > > Also attached here. Cool, building now... I noticed you didn't grab the Giant lock, which shouldn't be needed since Ed's work, correct? >> As the situation has greatly improved, I hesitate to even say this, >> but...I wish the USB stack could be made to be suspend/resume >> resilient. It's really the only problem child in my laptop. >> Fortunately, it's easy enough to build the USB stack as modules and >> unload/reload them. > > I tried to do something about it but new USB stack is completely out > of my expertise, unfortunately. :-( > > Jung-uk Kim I understand, and again, I know it seems like I always bring it up to you whenever I get the chance -- because I do. Sorry :| I should bug someone else (Hans or Andrew Thompson), or maybe the PC-BSD guys might get interested in fixing this eventually -- after GEM, KMS, etc... ;) -Brandon
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