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From: Ben Hutchings <bhutchings@solarflare.com>
To: Bill Nottingham <notting@redhat.com>
Cc: Matt Domsch <Matt_Domsch@dell.com>,
	linux-hotplug@vger.kernel.org, netdev@vger.kernel.org,
	narendra_k@dell.com, jcm@redhat.com
Subject: Re: extended netdevice naming proposal
Date: Thu, 18 Nov 2010 02:29:57 +0000	[thread overview]
Message-ID: <1290047397.3818.3.camel@localhost> (raw)
In-Reply-To: <20101118021039.GA18707@nostromo.devel.redhat.com>

On Wed, 2010-11-17 at 21:10 -0500, Bill Nottingham wrote:
> Matt Domsch (Matt_Domsch@dell.com) said: 
> > (location)(slot)#(port)/(instance).(vlan)
> 
> AIUI, the kernel explicitly rejects '/' in the name (for fairly obvious
> sysfs reasons.) So you'd at least need a different delimiter. There may
> also be potential confusion with pci01#03:02.0001 with someone thinking
> that's bus/dev/fn, if we're being really petty.

':' is also reserved for alias interfaces, the old way of assigning
multiple IP addresses.

I would say '-' is a good separator, but that might result in ambiguity
in IRQ names.

Ben.

-- 
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.


  reply	other threads:[~2010-11-18  2:29 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-17 22:06 extended netdevice naming proposal Matt Domsch
2010-11-17 22:06 ` Matt Domsch
2010-11-18  0:39 ` Ben Hutchings
2010-11-18  2:10 ` Bill Nottingham
2010-11-18  2:10   ` Bill Nottingham
2010-11-18  2:29   ` Ben Hutchings [this message]
2010-11-18 18:51     ` Matt Domsch
2010-11-18 18:51       ` Matt Domsch
2010-11-18 19:00       ` Ben Hutchings
2010-11-18 18:34 ` Rick Jones
2010-11-18 18:34   ` Rick Jones
2010-11-18 18:52   ` Matt Domsch
2010-11-18 18:52     ` Matt Domsch

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