netdev - KS8851: Performance Improvement

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Message-ID: <cb8016981002021825i5d1ad8b0o35db3c86e046aa83@mail.gmail.com>
Date:	Tue, 2 Feb 2010 20:25:12 -0600
From:	Abraham Arce <abraham.arce.moreno@...il.com>
To:	netdev@...r.kernel.org
Subject: KS8851: Performance Improvement

Hi,

I am working with ks8851 snl ethernet controller attached to a OMAP4
board and did a nuttcp benchmark, the result is

12.9375 MB /  10.49 sec =   10.3491 Mbps 1 %TX 0 %RX

According to a previous post from Ha, Tristram he did get ~11 Mbps
with a Beagle Zippy combo board.

Are there any pending changes at the driver level so performance can
be increased ~100 Mbps? do we have any hardware limitation? any extra
SPI specifications?

Thanks for your comments...

Best Regards
Abraham
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