From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 1 Sep 2008 11:49:25 +0000 (+0100)
Subject: sfc: Serialise tenxpress_special_reset() with statistics fetches
X-Git-Tag: v2.6.28-rc1~717^2~195^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8fcc49c542a2312c706ebf76dcfe5266b39ee13;p=pandora-kernel.git

sfc: Serialise tenxpress_special_reset() with statistics fetches

On some boards 10Xpress feeds a 156 MHz clock to the Falcon XMAC.  MAC
statistics DMA can fail while this clock is stopped during a PHY reset.

From: Steve Hodgson <shodgson@solarflare.com>
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

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