From: Michael Chan <mchan@broadcom.com>
Date: Mon, 13 May 2013 11:04:16 +0000 (+0000)
Subject: tg3: Fix data corruption on 5725 with TSO
X-Git-Tag: v3.10-rc3~18^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f0d15100a8ac875bdd408324c473e16d73d3557;p=pandora-kernel.git

tg3: Fix data corruption on 5725 with TSO

The 5725 family of devices (asic rev 5762), corrupts TSO packets where
the buffer is within MSS bytes of a 4G boundary (4G, 8G etc.). Detect
this condition and trigger the workaround path.

Cc: <stable@vger.kernel.org>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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