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Date:      Tue, 07 Nov 2000 12:01:03 +1100
From:      Mark.Andrews@nominum.com
To:        Warner Losh <imp@village.org>
Cc:        stable@FreeBSD.ORG
Subject:   Re: 4.2-BETA + Dell Inspiron 3800 + 3CEX589ET 
Message-ID:  <200011070101.eA7113v10334@drugs.dv.isc.org>
In-Reply-To: Your message of "Mon, 06 Nov 2000 14:26:32 PDT." <200011062126.OAA12496@harmony.village.org> 

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> In message <200011062049.eA6Kmtv09460@drugs.dv.isc.org> Mark.Andrews@nominum.
> com writes:
> : 	The above configuration locks up w/ GENERIC.  I needed specify
> : 	a irq (10) to get the kernel to boot.  If the 3CEX589ET is
> : 	removed the system will boot.
> 
> I don't know what the right magic is, but you are definitely running
> into a IRQ problem.  This is the classic symptom.  If I had the
> machine, I'd sit down and cycle through the available irqs until I
> found a combination that worked.  Likely you'll need to run windows on
> the machine, jot down its resource usage, and then try to duplicate it
> on FreeBSD.
> 
> Before someone else says it, configuring IRQs is a huge pita with
> OLDCARD.
> 
> Warner
	
	It's more that it doesn't work in polled mode.

/usr/src/release/texts/i386/RELNOTES.TXT

Default the PC Card Interface Controller(pcic) to polling mode(irq 0).

--
Mark Andrews, Nominum Inc.
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews@nominum.com


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