netdev - Re: [PATCH net-next] net: ethernet: stmmac: GMAC4.xx: Fix TX descriptor preparation

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Message-Id: <20160413.224348.277274080784977510.davem@davemloft.net>
Date:	Wed, 13 Apr 2016 22:43:48 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	alexandre.torgue@...com
Cc:	netdev@...r.kernel.org, peppe.cavallaro@...com,
	dan.carpenter@...cle.com, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net-next] net: ethernet: stmmac: GMAC4.xx: Fix TX
 descriptor preparation

From: Alexandre TORGUE <alexandre.torgue@...com>
Date: Fri, 8 Apr 2016 11:18:03 +0200

> On GMAC4.xx each descriptor contains 2 buffers of 16KB (each).
> Initially, those 2 buffers was filled in dwmac4_rd_prepare_tx_desc but
> it is actually not needed. Indeed, stmmac driver supports frame up to
> 9000 bytes (jumbo). So only one buffer is needed.
> 
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
> Signed-off-by: Alexandre TORGUE <alexandre.torgue@...com>

Applied.