netdev - Re: [net-next 2/3 (v2)] stmmac: add mixed burst for DMA

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Message-Id: <20120514.185403.424037378620121844.davem@davemloft.net>
Date:	Mon, 14 May 2012 18:54:03 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	peppe.cavallaro@...com
Cc:	netdev@...r.kernel.org
Subject: Re: [net-next 2/3 (v2)] stmmac: add mixed burst for DMA

From: Giuseppe CAVALLARO <peppe.cavallaro@...com>
Date: Mon, 14 May 2012 10:18:42 +0200

> From: Giuseppe CAVALLARO <peppe.cavallaro@...com>
> 
> In mixed burst (MB) mode, the AHB master always initiates
> the bursts with fixed-size when the DMA requests transfers
> of size less than or equal to 16 beats.
> This patch adds the MB support and the flag that can be
> passed from the platform to select it.
> MB mode can also give some benefits in terms of performances
> on some platforms.
> 
> v2: fixed Coding Style
> 
> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@...com>

Applied.
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