linux-kernel - Re: [PATCH] pci: x86-32/64 switch to pci

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Date:	Mon, 16 Oct 2006 18:24:26 +0200
From:	Andi Kleen <ak@....de>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	akpm@...l.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pci: x86-32/64 switch to pci_get API

On Mon, Oct 16, 2006 at 05:45:13PM +0100, Alan Cox wrote:
> Ar Llu, 2006-10-16 am 18:07 +0200, ysgrifennodd Andi Kleen:
> > > --- linux.vanilla-2.6.19-rc1-mm1/arch/x86_64/kernel/pci-calgary.c	2006-10-13 15:10:06.000000000 +0100
> > > +++ linux-2.6.19-rc1-mm1/arch/x86_64/kernel/pci-calgary.c	2006-10-13 17:14:40.000000000 +0100
> > > @@ -879,7 +879,7 @@
> > >  
> > >  error:
> > >  	do {
> > > -		dev = pci_find_device_reverse(PCI_VENDOR_ID_IBM,
> > > +		dev = pci_get_device_reverse(PCI_VENDOR_ID_IBM,
> > >  					      PCI_DEVICE_ID_IBM_CALGARY,
> > >  					      dev);
> > 
> > No put call anywhere?
> 
> You can't hot unplug your MMU

Not sure about that. Calgary is afaik in the bridges and since Summit
has pluggable PCI cages and nodes i would assume the MMU instances are also
hot pluggables.

-Andi
-
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