Date: Sun, 04 Jun 2006 18:52:09 -0700 From: Nate Lawson <nate@root.org> To: Anish Mistry <mistry.7@osu.edu> Cc: freebsd-acpi@freebsd.org Subject: Re: ASRock K7Upgrade-880 with S3 Message-ID: <44838E49.1060507@root.org> In-Reply-To: <200606041953.53027.mistry.7@osu.edu> References: <200606041953.53027.mistry.7@osu.edu>
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Anish Mistry wrote: > I'm trying to get my desktop to STR (S3) and can't even get S3 to > semi-powered down state. 6.1-RELEASE-p1 > > I've updated the BIOS to the latest version. When I do an acpiconf -s > 3 the suspend get all the way into the AcpiEnterSleepState function > and begins to write registers. The last line I see (with full ACPI > debugging enabled): > heregs-0708 HwRegisterWrite : ----Entry > > Then the power light on the case starts to blink seeming to indicate > that it is in suspend, except I can still see output on the monitor > and the fans and harddrives are still running. Then when I press > the power button to try to bring the system back up it then displays: > heregs-0708 HwRegisterWrite : ----Exit > and then continues with a few more HwRegisterWrite and then exits the > AcpiEnterSleepState function and then does nothing. The system shows > no life of coming back. I then need to perform a cold boot, because > if I just hit the reset button the system doesn't restart to the > point where it gets to the BIOS screen. > > My acpidump output is at: > http://am-productions.biz/docs/bigguy.asl > I've fixed the errors in the asl and tried using that, but it showed > the same problem. > http://am-productions.biz/docs/bigguy-fix.asl > dmesg: > http://am-productions.biz/docs/bigguy.dmesg > > Windows isn't installed on this system so I can't compare it with > that. I tried suspending with Knoppix (2006-06-01) and that worked a > bit better. It successfully shutoff the disks on suspend, but the > case fans and video card/monitor were still on. When you press the > power button again in knoppix it successfully brought the system back > to life. Getting it to the point of Knoppix would be a good start. Try enabling the same acpi debugging prints on Linux (since they use acpi-ca also) and see if there are any diffs. Shutting disks off is the job of the ata driver, look into that. -- Nate
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