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To: mi+mx@aldan.algebra.com
From: "M. Warner Losh" <imp@bsdimp.com>
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Cc: mike@sentex.net, re@FreeBSD.org, current@FreeBSD.org, jhb@FreeBSD.org,
	sos@FreeBSD.org
Subject: Re: ata0 going crazy after upgrading to 6.0B5
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In message: <200509301700.29127.mi+mx@aldan.algebra.com>
            Mikhail Teterin <mi+mx@aldan.algebra.com> writes:
: > What if you turn off the pci power tunable?
: 
: Do you mean one of these sysctl:
: 
: 	hw.pci.do_power_nodriver: 0
: 	hw.pci.do_power_resume: 1
: 
: ?
: 
: There are no other tunables with "pci" and "power" in their names...

I thought these didn't make it into B5.  These are the ones he's
talking about.  Just to be safe, set hw.pci.do_power_resume=0 in your
/boot/loader.conf file or at the boot loader prompt.

Warner