From: Don Skidmore <donald.c.skidmore@intel.com>
Date: Thu, 23 Jul 2009 18:00:39 +0000 (+0000)
Subject: ixgbe: fix for 82599 errata marking UDP checksum errors
X-Git-Tag: v2.6.31-rc5~83^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8bae1b2b13beb4cf4c0f119f97640503c2b74b0f;p=pandora-kernel.git

ixgbe: fix for 82599 errata marking UDP checksum errors

There is an 82599 errata that UDP frames with a zero checksum are
incorrectly marked as checksum invalid by the hardware.  This was
leading to misleading hw_csum_rx_error counts. This patch adds a
test around this counter increase for this condition.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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