netdev - Re: [PATCH net-next] team: add ethtool support

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Message-ID: <1357835259.2712.4.camel@bwh-desktop.uk.solarflarecom.com>
Date:	Thu, 10 Jan 2013 16:27:39 +0000
From:	Ben Hutchings <bhutchings@...arflare.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
CC:	Flavio Leitner <fbl@...hat.com>,
	Stephen Hemminger <shemminger@...tta.com>,
	netdev <netdev@...r.kernel.org>, Jiri Pirko <jiri@...nulli.us>
Subject: Re: [PATCH net-next] team: add ethtool support

On Sat, 2012-12-29 at 18:31 -0800, Eric Dumazet wrote:
> On Sat, 2012-12-29 at 23:44 -0200, Flavio Leitner wrote:
> 
> > Speaking as a support engineer, it's a lot easier to grab ethtool -S and
> > see everything than grab two or more outputs.
> > 
> 
> I agree its very convenient.
> 
> I have a patch to add GRO statistics at the core layer, in the ethtool
> -S stats. 
> 
> I was about to ask netdev guys what they think of this idea ?
[...]

I would like to make these statistics available *but* I would prefer to
see a plan for properly integrating the basic statistics
(net_device_stats/rtnl_link_stats64), additional core statistics (such
as these) and driver-specific statistics.

It's annoying that users have to use different tools to get these, and
adding core statistics to ethtool (currently driver-specific) is just
going to be more confusing.

Ben.

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

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