From: Claudiu Manoil <claudiu.manoil@freescale.com>
Date: Wed, 9 Oct 2013 17:20:42 +0000 (+0300)
Subject: gianfar: Enable eTSEC-20 erratum w/a for P2020 Rev1
X-Git-Tag: v3.12-rc7~20^2~45^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53fad77375ce1005cb62105bf63265966a28bca3;p=pandora-kernel.git

gianfar: Enable eTSEC-20 erratum w/a for P2020 Rev1

Enable workaround for P2020/P2010 erratum eTSEC 20,
"Excess delays when transmitting TOE=1 large frames".
The impact is that frames lager than 2500-bytes for which
TOE (i.e. TCP/IP hw accelerations like Tx csum) is enabled
may see excess delay before start of transmission.
This erratum was fixed in Rev 2.0.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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