From: Daniel Pieczko <dpieczko@solarflare.com>
Date: Tue, 2 Jun 2015 10:39:20 +0000 (+0100)
Subject: sfc: DMA the VF stats only when requested
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~163^2~152^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d778819609a27efd5358da8151a0ad3507243e19;p=pandora-kernel.git

sfc: DMA the VF stats only when requested

Firmware does not support a periodic DMA of vadaptor-stats
on VFs, so only update the stats buffer when stats are
requested (when running "ethtool -S" or an ip/ifconfig
command that reports stats).

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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