netdev - Re: [PATCH V2] Use firmware provided index to register a network interface

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Message-ID: <20101007164906.GB122295@jupiter.n2.diac24.net>
Date:	Thu, 7 Oct 2010 18:49:06 +0200
From:	David Lamparter <equinox@...c24.net>
To:	Matt Domsch <Matt_Domsch@...l.com>
Cc:	Greg KH <greg@...ah.com>, Narendra_K@...l.com,
	netdev@...r.kernel.org, linux-hotplug@...r.kernel.org,
	linux-pci@...r.kernel.org, Jordan_Hargrave@...l.com,
	Vijay_Nijhawan@...l.com, Charles_Rose@...l.com
Subject: Re: [PATCH V2] Use firmware provided index to register a network
 interface

Hi Matt,

On Thu, Oct 07, 2010 at 11:31:13AM -0500, Matt Domsch wrote:
> At most, they'll have to deal with the same "eth0_rename"

Getting that "eth0_rename" stuff is not something unchangeably imposed
by the kernel. I think this should be considered an udev bug most of all
things, since if the udev scripts did it right, this wouldn't happen. A
"right" way to do this would for example be to first rename all devices
to "tmpwhatever0", then rename them back to their proper ethX names.

Now I don't know even a single bit about udev scripting, so maybe this
isn't possible with the current udev infrastructure, but there's
certainly no kernel part stopping a proper implementation.

Btw, what happened to nameif(8)? It's totally outdated (and deprecated I
guess?), but it got the job done...

-David

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