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Date: Wed, 21 Feb 1996 05:20:56 +1100
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199602201820.FAA02432@godzilla.zeta.org.au>
To: darrenr@cyber.com.au, ulf@pbinet.com
Subject: Re: ide problems
Cc: coredump@nervosa.com, freebsd-bugs@FreeBSD.ORG
Sender: owner-bugs@FreeBSD.ORG
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>> > > wd0: interrupt timeout:
>> > > wd0: status 58<seekdone,drq> error 0
>> > > wd0: interrupt timeout:
>> > > wd0: status 50<seekdone> error 1<no_dam>
>> > > 
>> > > 2.1.0-RELEASE/Pentium-100

>This seems to be dependant on some option I've defined for the kernel.

>I suspect "AUTO_EOI_1" and/or "AUTO_EOI_2".

AUTO_EOI_2 problems usually cause interrupts 8-15 to stop working.  If
not using them makes a difference then it is probably a side effect of
increasing the interrupt latency.

Interrupt timeouts are normal if the drive goes into sleep mode.  The
kernel stops complaining after 5 of them.

Bruce