From: Greg KH <greg@kroah.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: cpqphp and IOAPIC
Date: Tue, 22 Jul 2003 13:21:49 +0000 [thread overview]
Message-ID: <marc-linux-hotplug-105888036800975@msgid-missing> (raw)
In-Reply-To: <marc-linux-hotplug-105882858027336@msgid-missing>
On Mon, Jul 21, 2003 at 03:55:23PM -0700, Olivier Cremel wrote:
> It seems that cpqphp only works if the
> machine is using PIC mode due to
> the way cpqhp_set_irq() invokes the PCI BIOS.
>
> Is it on purpose ? How to use cpqphp
> on a machine using IOAPIC (SMP namely) ?
Do you have such a machine? What are the errors that happen when you
try to add a new pci card?
I've been curious at times about some of the irq assignment logic in
that driver, as it doesn't seem that some of the more complex conditions
are handled properly, but I haven't seen any failures in testing on the
hardware I have access to.
Oh, and there is a pci hotplug development mailing list, which is
probably much better place for this topic.
thanks,
greg k-h
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next prev parent reply other threads:[~2003-07-22 13:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-21 22:55 cpqphp and IOAPIC Olivier Cremel
2003-07-22 13:21 ` Greg KH [this message]
2003-07-22 14:10 ` Scott Murray
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