From: "Per Jessen" <per@computer.org>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: IRQ > 15 for Athlon SMP boards
Date: Sun, 12 May 2002 15:18:26 +0200 [thread overview]
Message-ID: <3CD0FA8C0010E0A9@freesurfmta05.sunrise.ch> (raw)
On Sun, 12 May 2002 12:31:09 +0100, Dr. David Alan Gilbert wrote:
>* Hugh (hugh@nospam.com) wrote:
>
>> /proc/pci on my computer reports the following, which is definitely
>> abnormal:
>
>No, it is definitely normal - my happily working dual Athlon also has
>IRQs above 15. I think this is a consequence of the APICs and stuff on
>newer x86 architectures (?) - but it is nothing to worry about.
Not quite - IRQs > 15 are supported by the PCI spec/bus. I guess the x86
architecture plays into it too, but it is really a PCI matter.
/Per
regards,
Per Jessen, Zurich
http://www.enidan.com - home of the J1 serial console.
Windows 2001: "I'm sorry Dave ... I'm afraid I can't do that."
next reply other threads:[~2002-05-12 13:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-12 13:18 Per Jessen [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-05-12 11:25 Hugh
2002-05-12 13:43 ` Alan Cox
2002-05-12 10:49 Hugh
2002-05-12 11:18 ` Alan Cox
2002-05-12 11:31 ` Dr. David Alan Gilbert
2002-05-12 15:57 ` Marc Wilson
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