netdev - Re: [patch net-next v2 10/10] rocker: implement L2 bridge offloading

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Message-ID: <54611192.5080606@mojatatu.com>
Date:	Mon, 10 Nov 2014 14:27:14 -0500
From:	Jamal Hadi Salim <jhs@...atatu.com>
To:	Roopa Prabhu <roopa@...ulusnetworks.com>,
	Scott Feldman <sfeldma@...il.com>
CC:	Jiri Pirko <jiri@...nulli.us>, Netdev <netdev@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>, nhorman@...driver.com,
	Andy Gospodarek <andy@...yhouse.net>,
	Thomas Graf <tgraf@...g.ch>, dborkman@...hat.com,
	ogerlitz@...lanox.com, jesse@...ira.com, pshelar@...ira.com,
	azhou@...ira.com, ben@...adent.org.uk, stephen@...workplumber.org,
	"Kirsher, Jeffrey T" <jeffrey.t.kirsher@...el.com>,
	vyasevic@...hat.com, Cong Wang <xiyou.wangcong@...il.com>,
	"Fastabend, John R" <john.r.fastabend@...el.com>,
	Eric Dumazet <edumazet@...gle.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	John Linville <linville@...driver.com>, jasowang@...hat.com,
	ebiederm@...ssion.com, nicolas.dichtel@...nd.com,
	ryazanov.s.a@...il.com, buytenh@...tstofly.org,
	aviadr@...lanox.com, nbd@...nwrt.org,
	Alexei Starovoitov <alexei.starovoitov@...il.com>,
	Neil Jerram <Neil.Jerram@...aswitch.com>, ronye@...lanox.com,
	simon.horman@...ronome.com, alexander.h.duyck@...hat.com,
	"Ronciak, John" <john.ronciak@...el.com>, mleitner@...hat.com,
	Shrijeet Mukherjee <shrijeet@...il.com>,
	Andy Gospodarek <gospo@...ulusnetworks.com>,
	Benjamin LaHaise <bcrl@...ck.org>
Subject: Re: [patch net-next v2 10/10] rocker: implement L2 bridge offloading

On 11/10/14 13:35, Roopa Prabhu wrote:
> On 11/10/14, 9:36 AM, Scott Feldman wrote:
>> On Mon, Nov 10, 2014 at 6:12 AM, Roopa Prabhu
>> <roopa@...ulusnetworks.com> wrote:
>>> On 11/10/14, 4:27 AM, Jamal Hadi Salim wrote:
>>>> On 11/10/14 03:46, Scott Feldman wrote:
>
> yes it is, But if i remember correctly, the api (ndo op) could indicate
> offload to hw (or nic in this case)
> by giving 'self'. And in those cases the netdev nic port represents the
> switch.
>   (Will be nice to check and confirm this though).

No, you are correct. You select to add to the bridge fdb or/and via
the underlying brport fdb.

cheers,
jamal


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