netdev - Re: [PATCH 1/1] add ethtool loopback support

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Message-ID: <p2w97949e3e1004091109gc2968c75tf181904f5a627043@mail.gmail.com>
Date:	Fri, 9 Apr 2010 11:09:48 -0700
From:	Laurent Chavey <chavey@...gle.com>
To:	Jeff Garzik <jeff@...zik.org>
Cc:	Ben Hutchings <bhutchings@...arflare.com>, davem@...emloft.net,
	netdev@...r.kernel.org, therbert@...gle.com
Subject: Re: [PATCH 1/1] add ethtool loopback support

On Fri, Apr 9, 2010 at 10:01 AM, Jeff Garzik <jeff@...zik.org> wrote:
> On 04/09/2010 12:43 PM, Laurent Chavey wrote:
>>
>> isn't the existing ETHTOOL_TEST ioctl use for something like self test ?
>>
>> the intent of this patch is to enable a mode whereby one could run
>> netperf / iperf and other application  and have the packets sent and
>> received by the driver.
>
> I said "ethtool flags interface", which is ETHTOOL_[GS]FLAGS.
>
> ethtool private flags interface would also work, ETHTOOL_[GS]PFLAGS.
>
> Both are interfaces enabling user setting/clearing of 32 on/off switches
> (bits).

agree, no need to patch

>
>        Jeff
>
>
>
>
>
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