From: Dmitry Kravkov <dmitry@broadcom.com>
Date: Mon, 12 Aug 2013 23:24:59 +0000 (+0300)
Subject: bnx2x: protect different statistics flows
X-Git-Tag: v3.11-rc6~11^2~15^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=507393eb2909ddf39edf3f8f4cd0fd914b720006;p=pandora-kernel.git

bnx2x: protect different statistics flows

Add locking to protect different statistics flows from
running simultaneously.
This in order to serialize statistics requests sent to FW,
otherwise two outstanding queries may cause FW assert.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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