netdev - Re: [patch net-next v2 03/10] rtnl: expose physical switch id for particular device

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Date:	Mon, 10 Nov 2014 14:01:09 -0800
From:	John Fastabend <john.fastabend@...il.com>
To:	Jiri Pirko <jiri@...nulli.us>
CC:	netdev@...r.kernel.org, davem@...emloft.net, nhorman@...driver.com,
	andy@...yhouse.net, tgraf@...g.ch, dborkman@...hat.com,
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	xiyou.wangcong@...il.com, john.r.fastabend@...el.com,
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	alexei.starovoitov@...il.com, Neil.Jerram@...aswitch.com,
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	alexander.h.duyck@...hat.com, john.ronciak@...el.com,
	mleitner@...hat.com, shrijeet@...il.com, gospo@...ulusnetworks.com,
	bcrl@...ck.org
Subject: Re: [patch net-next v2 03/10] rtnl: expose physical switch id for
 particular device

On 11/09/2014 02:51 AM, Jiri Pirko wrote:
> The netdevice represents a port in a switch, it will expose
> IFLA_PHYS_SWITCH_ID value via rtnl. Two netdevices with the same value
> belong to one physical switch.
>
> Signed-off-by: Jiri Pirko <jiri@...nulli.us>
> ---

Yep, I need something like this for my management app to
learn how the switch is laid out. This becomes more relevant
if I have switch silicon mixed with NICs that are not connected
to the switch object in the same platform.

Acked-by: John Fastabend <john.r.fastabend@...el.com>


-- 
John Fastabend         Intel Corporation
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