From: Vince Bridgers <vbridger@opensource.altera.com>
Date: Wed, 15 Apr 2015 16:17:42 +0000 (-0500)
Subject: stmmac: Configure Flow Control to work correctly based on rxfifo size
X-Git-Tag: omap-for-v4.1/fixes-rc1~108^2~14^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f88203a229cca0b3634738b7dae47419d1da6dc8;p=pandora-kernel.git

stmmac: Configure Flow Control to work correctly based on rxfifo size

Configure flow control correctly, and based on the receive fifo size read
as a property from the devicetree since the Synopsys stmmac fifo sizes are
configurable based on a particular chip's implementation. This patch maintains
the previous incorrect behavior unless the receive fifo size is found in the
devicetree.

Signed-off-by: Vince Bridgers <vbridger@opensource.altera.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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