Date: Wed, 28 Sep 2005 21:38:33 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Nate Lawson <nate@root.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/bge if_bge.c Message-ID: <20050928193833.GA1235@garage.freebsd.pl> In-Reply-To: <433AEF82.5070007@root.org> References: <20050928192056.B7E6D16A42B@hub.freebsd.org> <433AEF82.5070007@root.org>
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--fUYQa+Pmc3FrFX/N Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 +>=20 +> Great, thanks! To other developers with hardware that doesn't work for = suspend/resume, this is the area that needs the most improvement. There ar= e known cases of at least=20 +> 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.)? --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --fUYQa+Pmc3FrFX/N Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFDOvE5ForvXbEpPzQRAsokAJ4iEccS/7W7oQE0+Yp2ix4mmz+PmACgviqw SVTcVTEEQRASpSXzyxvl+2U= =Gqlu -----END PGP SIGNATURE----- --fUYQa+Pmc3FrFX/N--
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