From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Wed, 21 Jul 2010 05:59:14 +0000 (+0000)
Subject: bnx2x: Protect statistics ramrod and sequence number
X-Git-Tag: v2.6.35~25^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0996faeec8b3ab5bda65074c274bc67baf13501;p=pandora-kernel.git

bnx2x: Protect statistics ramrod and sequence number

Bug fix: Protect statistics ramrod sending code and a statistics counter update
with a spinlock. Otherwise there was a race condition that would allow sending
a statistics ramrods with the same sequence number or with sequence numbers not
in a natural order, which would cause a FW assert.

Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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