Date: Fri, 12 Dec 2003 09:39:35 -0500 From: Jesse Guardiani <jesse@wingnet.net> To: freebsd-current@freebsd.org Subject: Re: Tracking down ata0 reset hang Message-ID: <brcjv8$bej$1@sea.gmane.org> References: <brav17$jpb$1@sea.gmane.org> <200312120730.hBC7UG44048085@spider.deepcore.dk>
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Soren Schmidt wrote: > It seems Jesse Guardiani wrote: >> Nate Lawson wrote: >> >> > I have a laptop that suspends and resumes fine. Soeren's patch to >> > properly reset the hardware after the ATAng import fixed the problem >> > where resuming would hang in ata0 reset with the hard drive light on. >> > >> > Sometime in the last month or two, the ATA reset phase of resume has >> > begun hanging again with the drive light on and I can't break to the >> > debugger. The interesting data point is that if I suspend/resume in >> > single user >> > mode, it works fine, including the reset. But in multi-user mode, it >> > hangs. I'm trying to disable various services to see if any of them >> > triggers the hang. >> > >> > Has anyone else seen this regression? > > I cant suspend/resume at all on my ASUS, it locks up somwhere long before > it gets to ATA. However it worked on my old Dell until about a month ago > when it ended its lifetime. Have you tried detaching any and all peripheral drives before suspending? In 5.1-RELEASE I had to issue an `atacontrol detach 1` before suspending or else it would lock up on resume. Have you tried loading 5.1-RELEASE on the ASUS and seeing if it works then? [...] > I dont think this is an ATA issue, I think the new acpi/interrupt code is > not setting up things as they should on resume. Is this code active even with acpi disabled? Like I said, it happens when using APM or ACPI. > That said I'm interested > in getting this to work as well, but so far I dont even make it to ATA > during resume... I'd ship you my laptop, but I need it for work. :) -- Jesse Guardiani, Systems Administrator WingNET Internet Services, P.O. Box 2605 // Cleveland, TN 37320-2605 423-559-LINK (v) 423-559-5145 (f) http://www.wingnet.net
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