From owner-freebsd-current  Thu Sep 27 12:20:27 2001
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Date: Thu, 27 Sep 2001 12:19:36 -0700 (PDT)
From: John Baldwin <jhb@FreeBSD.org>
To: SXren Schmidt <sos@freebsd.dk>
Subject: Re: panic: inthand_add: Can't initialize ICU
Cc: current@FreeBSD.org, Maxim Sobolev <sobomax@FreeBSD.org>
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On 27-Sep-01 SXren Schmidt wrote:
> It seems John Baldwin wrote:
>> > I found that I am no longer able to boot -current kernel on my machine.
>> > The
>> > system panices right after initialising ed0 driver:
>> > 
>> > [...]
>> > ed0: <NE2000 PCI Ethernet (RealTek 8029)> port 0xe800-0xe81f irq 9 at
>> > device
>> > 9.0 on pci0
>> > panic: inthand_add: can't initialize ICU
>> > 
>> > Attached please find verbose kernel bootup messages obtained from the last
>> > good kernel from about a week ago.
>> > 
>> > Please fix.
>> 
>> Could you, say, add a printf to icu_set() to print out the passed in
>> interrupt
>> number before it returns EINVAL?  Also, adding a call to debugger
>> (Debugger("foo");) and getting a stack trace would be very helpful.
> 
> 
> I see the same thing here on my latitude, the passed irq is 0xb, I dont 
> have the stack trace written down (too damn long) but its when it attaches
> the pcic controller..

I've just committed a workaround.  It had to do with shared interrupts.

> -Søren

-- 

John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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