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Message-ID: <alpine.LNX.1.10.0805232233270.19084@fbirervta.pbzchgretzou.qr>
Date: Fri, 23 May 2008 22:46:45 +0200 (CEST)
From: Jan Engelhardt <jengelh@...ozas.de>
To: Jon Masters <jonathan@...masters.org>
cc: Rick Jones <rick.jones2@...com>,
"Kok, Auke" <auke-jan.h.kok@...el.com>, johnathan@...masters.org,
netdev@...r.kernel.org, dwmw2@...radead.org
Subject: Re: network interface *name* alias support?
On Friday 2008-05-23 21:06, Jon Masters wrote:
>> > bus-info: 0000:00:19.0
>>
>> And if it happens to be in a hotplug slot today with a suitable hotplug
>> module (term?) loaded like acpiphp you can then map that to a more human
>> friendly slot number/name. In the future, once Alex Chiang's pci slots
>> patches make it to mainline it will be possible even with non-hotplug slots.
>
>Yep, that's all great until the bus topology changes underneath you.
>There is a need for alias support, because it will allow distributions
>to assign a name based upon the *slot ordering specified by the vendor*
>and therefore allow a consistent slot number no matter what hotplug
>happens, what devices are added or removed, which devices are on-board
>vs. in cards, and even (eventually) for non-PCI cards.
>
>In the case of Fedora, right now, we have files:
>
>ifcfg-eth<whatever>
While it's gone now, openSUSE had support for ifcfg-bus-pci-0000:00:19.0
in versions prior to 10.3. I suggest you kindly ask they reinstate it
because with Fedora it is probably not going to happen that they
bus-pci-.. gets added in the first place.
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