netdev - Re: How can i know if I/OAT is supported?

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Date:	Mon, 16 Jun 2008 12:17:26 +0200 (CEST)
From:	Krzysztof Oledzki <olel@....pl>
To:	Dotan Barak <dotanba@...il.com>
cc:	netdev@...r.kernel.org
Subject: Re: How can i know if I/OAT is supported?

On Mon, 16 Jun 2008, Dotan Barak wrote:

> Hi.
Hi,

> I'm trying to use the I/OAT technology but i don't know if the the
> sent data used this technology.
> Are there are any counters which indicates how many data was sent using I/OAT?

for f in /sys/class/dma/*; do echo "$f: bytes=`cat $f/bytes_transferred` count=`cat $f/memcpy_count`" ; done

Best regards,

 				Krzysztof Olędzki