netdev - Re: [PATCH net-next] net/mlx4_en: call gro handler for encapsulated frames

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Message-Id: <20140113.114407.333625675538885311.davem@davemloft.net>
Date:	Mon, 13 Jan 2014 11:44:07 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org, amirv@...lanox.com, ogerlitz@...lanox.com,
	hkchu@...gle.com
Subject: Re: [PATCH net-next] net/mlx4_en: call gro handler for
 encapsulated frames

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Thu, 09 Jan 2014 10:30:13 -0800

> From: Eric Dumazet <edumazet@...gle.com>
> 
> In order to use the native GRO handling of encapsulated protocols on
> mlx4, we need to call napi_gro_receive() instead of netif_receive_skb()
> unless busy polling is in action.
> 
> While we are at it, rename mlx4_en_cq_ll_polling() to
> mlx4_en_cq_busy_polling()
> 
> Tested with GRE tunnel : GRO aggregation is now performed on the
> ethernet device instead of being done later on gre device.
> 
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Applied.
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