Re: [Fwd: No IRQ known for interrupt pin A of device 00:0f.0]

From: Remi Turk (remi@a2zis.com)
Date: Sat Oct 28 2000 - 14:57:04 EST


Jeff Garzik wrote:
>
> Remi Turk wrote:
> >
> > Jeff Garzik wrote:
> > >
> > > Ok, after fixing a bad interaction where the Web server was trying to
> > > run dump_pirq as a CGI script, dump_pirq can be retrieved from
> > >
> > > http://gtf.org/garzik/kernel/files/dump_pirq
> >
> > :-)
> >
> > I just posted pcmcia-cs dump_pirq's output.
>
> Same thing :) I posted pcmcia_cs's dump_pirq as a convenience so
> others wouldn't have to download and extract the tarball.
>
> Attached below is a message I just sent to someone else who is having
> the same problem as you. Would it be possible for you to try the stuff
> I suggest in the message as well?
>
> Thanks,
>
> Jeff
>
> --
> Jeff Garzik | "Mind if I drive?" -Sam
> Building 1024 | "Not if you don't mind me clawing at the
> MandrakeSoft | dash and shrieking like a cheerleader."
> | -Max
>
> ------------------------------------------------------------------------
>
> Subject: Re: No IRQ known for interrupt pin A of device 00:0f.0
> Date: Sat, 28 Oct 2000 15:38:49 -0400
> From: Jeff Garzik <jgarzik@mandrakesoft.com>
> Organization: MandrakeSoft
> To: Burton Windle <burton@fint.org>
> CC: andre@linux-ide.org, Linus Torvalds <torvalds@transmeta.com>,
> mj@ucw.cz
> References: <Pine.LNX.4.21.0010281456180.9491-100000@fint.staticky.com>
>
> Ok, the problem is that you have an interrupt router table for your Ali
> 1533, but no interrupt router entry for your IDE device. That's why
> pci_enable_device is failing.
>
> Would you mind testing two kernel patches for me? Both of these changes
> should be attempted separately in 2.4.0-test10-pre6, and -without-
> Andre's change.
>
> The first change attempts to build an interrupt router entry for you, if
> none is available. I am most interested if this works.
>
> The second change simply ignores any pci_enable_device error returns,
> and assumes that the IDE subsystem will pick up the pieces.
>
> Remember, do not apply both of these changes at the same time...
>
> Thanks,
>
> Jeff

It's compiling the first kernel now, but I don't think I'll have any
results
before tomorrow. What changes from Andre do you mean?

-- 
Linux 2.4.0-test10-pre6 #1 Sat Oct 28 14:15:54 CEST 2000
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